Easy
15-30 minutes
This is an original replacement part manufactured for use with trimmers. The start/stop switch is also called the kill switch, and fits on the upper handle above the throttle. The red switch is used to shut of the engine, and has to be engaged to run the engine. The switch is sold individually.
Start/stop Switch 503718201
OEM part for: Husqvarna, Weed Eater, Poulan, Jonsered
Part Number: 503718201
$14.93
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 584 machines
Weed Eater
2615 Gas Trimmer View Diagrams & Manuals
BC30B Gas Trimmer View Diagrams & Manuals
BC3100 Gas Trimmer View Diagrams & Manuals
TBC57 Gas Trimmer View Diagrams & Manuals
XT125KT Gas Trimmer View Diagrams & Manuals
XT125KT (Export) Gas Trimmer View Diagrams & Manuals
Poulan
PP195 Gas Trimmer View Diagrams & Manuals
PP196 Gas Trimmer View Diagrams & Manuals
Husqvarna
44 (1980-04) Chainsaw View Diagrams & Manuals
44 (1981-02) Chainsaw View Diagrams & Manuals
44 (1983-03) Chainsaw View Diagrams & Manuals
44 (1984-01) Chainsaw View Diagrams & Manuals
44 (1985-05) Chainsaw View Diagrams & Manuals
44 (1985-11) Chainsaw View Diagrams & Manuals
44 (1986-05) Chainsaw View Diagrams & Manuals
44 (1987-01) Chainsaw View Diagrams & Manuals
44 (1988-08) Chainsaw View Diagrams & Manuals
444 (1981-03) Chainsaw View Diagrams & Manuals
444 (1983-01) Chainsaw View Diagrams & Manuals
61 (1980-02) Chainsaw View Diagrams & Manuals
61 (1981-02) Chainsaw View Diagrams & Manuals
61 (1982-05) Chainsaw View Diagrams & Manuals
362 (1999-05) Chainsaw View Diagrams & Manuals
362 (1999-11) Chainsaw View Diagrams & Manuals
362 (2003-10) Chainsaw View Diagrams & Manuals
362 (2005-05) Chainsaw View Diagrams & Manuals
362 (2007-01) Chainsaw View Diagrams & Manuals
362 EPA (2007-01) Chainsaw View Diagrams & Manuals
362 EPA (1999-11) Chainsaw View Diagrams & Manuals
362 EPA (2001-10) Chainsaw View Diagrams & Manuals
362 EPA (2003-10) Chainsaw View Diagrams & Manuals
362 EPA (2005-05) Chainsaw View Diagrams & Manuals
362 XP (2005-05) Chainsaw View Diagrams & Manuals
365 (1996-09) Chainsaw View Diagrams & Manuals
365 (1997-12) Chainsaw View Diagrams & Manuals
365 EPA (1997-12) Chainsaw View Diagrams & Manuals
365 EPA (1999-04) Chainsaw View Diagrams & Manuals
365 (1999-11) Chainsaw View Diagrams & Manuals
365 (2003-11) Chainsaw View Diagrams & Manuals
365 (2005-05) Chainsaw View Diagrams & Manuals
365 EPA (1999-11) Chainsaw View Diagrams & Manuals
365 EPA (2002-01) Chainsaw View Diagrams & Manuals
365 EPA (2003-11) Chainsaw View Diagrams & Manuals
365 EPA (2005-05) Chainsaw View Diagrams & Manuals
365 EPA (2007-03) Chainsaw View Diagrams & Manuals
371 (1996-09) Chainsaw View Diagrams & Manuals
371 (1997-12) Chainsaw View Diagrams & Manuals
371 (1999-05) Chainsaw View Diagrams & Manuals
371 EPA (1997-12) Chainsaw View Diagrams & Manuals
371 EPA (1999-05) Chainsaw View Diagrams & Manuals
372 (1999-11) Chainsaw View Diagrams & Manuals
372 (2003-10) Chainsaw View Diagrams & Manuals
372 (2005-05) Chainsaw View Diagrams & Manuals
372 (2007-01) Chainsaw View Diagrams & Manuals
372 EPA (2007-01) Chainsaw View Diagrams & Manuals
372 EPA (1999-11) Chainsaw View Diagrams & Manuals
372 EPA (2001-10) Chainsaw View Diagrams & Manuals
372 EPA (2003-10) Chainsaw View Diagrams & Manuals
372 EPA (2005-05) Chainsaw View Diagrams & Manuals
372 XPW EPA (2007-01) Chainsaw View Diagrams & Manuals
385XP EPA (2001-04) Chainsaw View Diagrams & Manuals
385XP (2003-10) Chainsaw View Diagrams & Manuals
385XP EPA (2005-03) Chainsaw View Diagrams & Manuals
385 EPA (2006-10) Chainsaw View Diagrams & Manuals
385XP EPA (2003-10) Chainsaw View Diagrams & Manuals
390 EPA (2006-10) Chainsaw View Diagrams & Manuals
33 (1986-12) Chainsaw View Diagrams & Manuals
336 (2003-10) Chainsaw View Diagrams & Manuals
336 (2004-01) Chainsaw View Diagrams & Manuals
336 (2005-03) Chainsaw View Diagrams & Manuals
336 (2006-09) Chainsaw View Diagrams & Manuals
339 XP (2003-10) Chainsaw View Diagrams & Manuals
339 XP (2004-01) Chainsaw View Diagrams & Manuals
339 XP (2006-09) Chainsaw View Diagrams & Manuals
339 XPT (2005-03) Chainsaw View Diagrams & Manuals
266 (1983-06) Chainsaw View Diagrams & Manuals
162 (1980-02) Chainsaw View Diagrams & Manuals
162 (1980-12) Chainsaw View Diagrams & Manuals
181 (1982-05) Chainsaw View Diagrams & Manuals
225 BX (2001-06) Blower View Diagrams & Manuals
225 BX (2006-09) Blower View Diagrams & Manuals
225 HBV (1996-09) Blower View Diagrams & Manuals
225 HBV (1997-02) Blower View Diagrams & Manuals
225 HBV (2000-01) Blower View Diagrams & Manuals
324 HDA 55x (2005-09) Blower View Diagrams & Manuals
325 LX (2000-10) Trimmer View Diagrams & Manuals
325 LX (2001-01) Trimmer View Diagrams & Manuals
325 LXT (2000-01) Trimmer View Diagrams & Manuals
325 RX (2002-01) Trimmer View Diagrams & Manuals
326 L (2001-03) Trimmer View Diagrams & Manuals
326 LX (2001-03) Trimmer View Diagrams & Manuals
Mondo (1997-04) Trimmer View Diagrams & Manuals
Mondo Max (1997-04) Trimmer View Diagrams & Manuals
Mondo Mega (1997-04) Trimmer View Diagrams & Manuals
Mondo Mega (1997-06) Trimmer View Diagrams & Manuals
325 RXT (2002-01) Trimmer View Diagrams & Manuals
325 RDX (2002-01) Trimmer View Diagrams & Manuals
325 RJX (2002-01) Trimmer View Diagrams & Manuals
326 SX (2002-10) Sweeper View Diagrams & Manuals
235 P (1995-01) Pruning Saw View Diagrams & Manuals
235 P (1997-02) Pruning Saw View Diagrams & Manuals
250 PS (1996-02) Pruning Saw View Diagrams & Manuals
PS 50 (1991-12) Pruning Saw View Diagrams & Manuals
371 K (2000-02) Power Cutter View Diagrams & Manuals
371 K EPA (1999-04) Power Cutter View Diagrams & Manuals
323 P4 (2002-05) Pole Saw View Diagrams & Manuals
325 P4 X-Series (2001-02) Pole Saw View Diagrams & Manuals
325 P4 X-Series (2002-05) Pole Saw View Diagrams & Manuals
325 P5 X-Series (2002-05) Pole Saw View Diagrams & Manuals
326 P4 (2002-05) Pole Saw View Diagrams & Manuals
326 P4 (2004-06) Pole Saw View Diagrams & Manuals
326 P4 X-Series (2001-09) Pole Saw View Diagrams & Manuals
326 P4 X-Series (2002-05) Pole Saw View Diagrams & Manuals
326 P5 X-Series (2002-05) Pole Saw View Diagrams & Manuals
326 P5X (2004-06) Pole Saw View Diagrams & Manuals
225 L (1994-06) Line Trimmer View Diagrams & Manuals
225 L (1996-06) Line Trimmer View Diagrams & Manuals
225 LD (1994-06) Line Trimmer View Diagrams & Manuals
225 LD (1996-06) Line Trimmer View Diagrams & Manuals
225 Lite (106 25 20-16) (1998-12) Line Trimmer View Diagrams & Manuals
225 R (1994-06) Line Trimmer View Diagrams & Manuals
225 R (1996-06) Line Trimmer View Diagrams & Manuals
225 RD (1994-06) Line Trimmer View Diagrams & Manuals
225 RD (1996-06) Line Trimmer View Diagrams & Manuals
225 RJ (1994-06) Line Trimmer View Diagrams & Manuals
225 RJ (1996-06) Line Trimmer View Diagrams & Manuals
227 L (1999-09) Line Trimmer View Diagrams & Manuals
227 LD (1999-09) Line Trimmer View Diagrams & Manuals
227 R (1999-09) Line Trimmer View Diagrams & Manuals
232 L (1998-01) Line Trimmer View Diagrams & Manuals
232 L (2000-04) Line Trimmer View Diagrams & Manuals
232 R (1998-01) Line Trimmer View Diagrams & Manuals
232 RD (1998-01) Line Trimmer View Diagrams & Manuals
235 R (1998-01) Line Trimmer View Diagrams & Manuals
240 L (1998-11) Line Trimmer View Diagrams & Manuals
240 L (2000-04) Line Trimmer View Diagrams & Manuals
26 L (1993-05) Line Trimmer View Diagrams & Manuals
26 LC (1993-05) Line Trimmer View Diagrams & Manuals
26 R (1993-05) Line Trimmer View Diagrams & Manuals
322 C (1999-03) Line Trimmer View Diagrams & Manuals
322 C (2000-04) Line Trimmer View Diagrams & Manuals
322 L (2000-01) Line Trimmer View Diagrams & Manuals
322 L (2000-04) Line Trimmer View Diagrams & Manuals
322 R (106 25 68-62) (1999-03) Line Trimmer View Diagrams & Manuals
325 CX (2000-04) Line Trimmer View Diagrams & Manuals
325 LX (106 25 68-62) (1999-03) Line Trimmer View Diagrams & Manuals
325 LX (2000-01) Line Trimmer View Diagrams & Manuals
325 LX (2000-04) Line Trimmer View Diagrams & Manuals
325 LXT (2000-04) Line Trimmer View Diagrams & Manuals
325 RJX (2000-01) Line Trimmer View Diagrams & Manuals
325 RX (106 25 68-62) (1999-03) Line Trimmer View Diagrams & Manuals
225 AI 15 (1998-09) Ice Auger View Diagrams & Manuals
225 AI 25 (1998-09) Ice Auger View Diagrams & Manuals
225 E (2000-10) Edger View Diagrams & Manuals
325 E X-Series (2001-01) Edger View Diagrams & Manuals
325 E X-Series (2006-04) Edger View Diagrams & Manuals
325 E X-Series (E-Tech 2) (2001-01) Edger View Diagrams & Manuals
326 E X-Series (E-Tech 2) (2001-03) Edger View Diagrams & Manuals
326 E X-Series (E-Tech 2) (2002-02) Edger View Diagrams & Manuals
123 HD 60 (2006-03) Hedge Trimmer View Diagrams & Manuals
123 HD 60 (2007-02) Hedge Trimmer View Diagrams & Manuals
123 HD 65x (2007-02) Hedge Trimmer View Diagrams & Manuals
225 H (1997-02) Hedge Trimmer View Diagrams & Manuals
225 H60 (1996-12) Hedge Trimmer View Diagrams & Manuals
225 H60 (1998-01) Hedge Trimmer View Diagrams & Manuals
225 H60 (2002-06) Hedge Trimmer View Diagrams & Manuals
225 H75 (1996-12) Hedge Trimmer View Diagrams & Manuals
225 H75 (1998-01) Hedge Trimmer View Diagrams & Manuals
225 H75 (2002-06) Hedge Trimmer View Diagrams & Manuals
323 HD60 (2002-06) Hedge Trimmer View Diagrams & Manuals
323 HE 3 (2005-02) Hedge Trimmer View Diagrams & Manuals
325 HDA 55 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
325 HDA 55x (2005-02) Hedge Trimmer View Diagrams & Manuals
325 HE 3 (2001-01) Hedge Trimmer View Diagrams & Manuals
325 HE 3 (2001-05) Hedge Trimmer View Diagrams & Manuals
325 HE 3 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
325 HE 3x (2005-02) Hedge Trimmer View Diagrams & Manuals
325 HE 4 (2001-01) Hedge Trimmer View Diagrams & Manuals
325 HE 4 (2001-05) Hedge Trimmer View Diagrams & Manuals
325 HE 4 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
325 HE 4x (2005-02) Hedge Trimmer View Diagrams & Manuals
325 HS 75 (2000-10) Hedge Trimmer View Diagrams & Manuals
325 HS 75 X (2000-10) Hedge Trimmer View Diagrams & Manuals
325 HS 75 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
325 HS 99 (2000-10) Hedge Trimmer View Diagrams & Manuals
325 HS 99 X (2000-10) Hedge Trimmer View Diagrams & Manuals
325 HS 99 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HD 60 X-Series (2002-02) Hedge Trimmer View Diagrams & Manuals
326 HD 60 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HD 75 X-Series (2002-02) Hedge Trimmer View Diagrams & Manuals
326 HD 75 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HDA (E-tech 2) (2001-09) Hedge Trimmer View Diagrams & Manuals
326 HDA 55 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HDA 55 X-Series (2004-01) Hedge Trimmer View Diagrams & Manuals
326 HE 3 (E-tech 2) (2001-09) Hedge Trimmer View Diagrams & Manuals
326 HE 3 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HE 3 X-Series (2004-01) Hedge Trimmer View Diagrams & Manuals
326 HE 4 (E-tech 2) (2001-09) Hedge Trimmer View Diagrams & Manuals
326 HE 4 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HE 4 X-Series (2004-01) Hedge Trimmer View Diagrams & Manuals
326 HS 75 X-Series (2002-01) Hedge Trimmer View Diagrams & Manuals
326 HS 75 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
326 HS 99 X-Series (2002-01) Hedge Trimmer View Diagrams & Manuals
326 HS 99 X-Series (2003-01) Hedge Trimmer View Diagrams & Manuals
HA 850 Attachment (2004-01) Hedge Trimmer View Diagrams & Manuals
225B (2001-06) Handheld Leaf Blower View Diagrams & Manuals
225BV (1996-08) Handheld Leaf Blower View Diagrams & Manuals
225BV (1997-02) Handheld Leaf Blower View Diagrams & Manuals
143R II (2009-01) Brushcutter View Diagrams & Manuals
225R (1997-02) Brushcutter View Diagrams & Manuals
225R (2000-10) Brushcutter View Diagrams & Manuals
225RD (1997-02) Brushcutter View Diagrams & Manuals
225RD (2000-10) Brushcutter View Diagrams & Manuals
225RJ (1997-02) Brushcutter View Diagrams & Manuals
225RJ (2000-10) Brushcutter View Diagrams & Manuals
226R (2009-01) Brushcutter View Diagrams & Manuals
227R (2000-10) Brushcutter View Diagrams & Manuals
227R (2002-09) Brushcutter View Diagrams & Manuals
227RD (2000-10) Brushcutter View Diagrams & Manuals
227RJ (2000-10) Brushcutter View Diagrams & Manuals
232R (1994-02) Brushcutter View Diagrams & Manuals
232R (1995-11) Brushcutter View Diagrams & Manuals
232R (1997-02) Brushcutter View Diagrams & Manuals
232R (2000-04) Brushcutter View Diagrams & Manuals
232R (2002-09) Brushcutter View Diagrams & Manuals
232R (2006-01) Brushcutter View Diagrams & Manuals
232R (2006-04) Brushcutter View Diagrams & Manuals
232R (2007-01) Brushcutter View Diagrams & Manuals
232RD (2000-04) Brushcutter View Diagrams & Manuals
233RJ (2009-01) Brushcutter View Diagrams & Manuals
233RJ (2011-07) Brushcutter View Diagrams & Manuals
235FR (2007-01) Brushcutter View Diagrams & Manuals
235FR (2009-05) Brushcutter View Diagrams & Manuals
235R (1991-12) Brushcutter View Diagrams & Manuals
235R (1993-02) Brushcutter View Diagrams & Manuals
235R (1994-02) Brushcutter View Diagrams & Manuals
235R (1995-11) Brushcutter View Diagrams & Manuals
235R (1997-02) Brushcutter View Diagrams & Manuals
235R (2000-04) Brushcutter View Diagrams & Manuals
235R (2002-09) Brushcutter View Diagrams & Manuals
235R (2006-01) Brushcutter View Diagrams & Manuals
235R (2006-04) Brushcutter View Diagrams & Manuals
235R (2007-01) Brushcutter View Diagrams & Manuals
235R (2009-05) Brushcutter View Diagrams & Manuals
235RII (2002-09) Brushcutter View Diagrams & Manuals
235RII (2006-01) Brushcutter View Diagrams & Manuals
235RII (2006-04) Brushcutter View Diagrams & Manuals
235RII (2007-01) Brushcutter View Diagrams & Manuals
236R (2009-01) Brushcutter View Diagrams & Manuals
240EPA (2001-01) Brushcutter View Diagrams & Manuals
240R (1990-01) Brushcutter View Diagrams & Manuals
240R (1994-04) Brushcutter View Diagrams & Manuals
240R (1996-06) Brushcutter View Diagrams & Manuals
240R (1998-10) Brushcutter View Diagrams & Manuals
240REPA (2002-08) Brushcutter View Diagrams & Manuals
240RBD (1997-02) Brushcutter View Diagrams & Manuals
240RBD (1995-01) Brushcutter View Diagrams & Manuals
240RJ (2000-04) Brushcutter View Diagrams & Manuals
240RJ (2002-09) Brushcutter View Diagrams & Manuals
243R (2012-03) Brushcutter View Diagrams & Manuals
245EPA (2001-01) Brushcutter View Diagrams & Manuals
245R (1990-01) Brushcutter View Diagrams & Manuals
245R (1994-04) Brushcutter View Diagrams & Manuals
245R (1996-06) Brushcutter View Diagrams & Manuals
245R (1998-10) Brushcutter View Diagrams & Manuals
245REPA (2002-08) Brushcutter View Diagrams & Manuals
245RX (1990-01) Brushcutter View Diagrams & Manuals
245RX (1994-04) Brushcutter View Diagrams & Manuals
245RX (1996-06) Brushcutter View Diagrams & Manuals
245RX (1998-10) Brushcutter View Diagrams & Manuals
245RX (2002-08) Brushcutter View Diagrams & Manuals
250R (1994-10) Brushcutter View Diagrams & Manuals
250R (1995-10) Brushcutter View Diagrams & Manuals
250R (1997-08) Brushcutter View Diagrams & Manuals
250R (2001-05) Brushcutter View Diagrams & Manuals
250R (2006-01) Brushcutter View Diagrams & Manuals
250RX (1995-10) Brushcutter View Diagrams & Manuals
250RX (1997-08) Brushcutter View Diagrams & Manuals
252RX (1999-04) Brushcutter View Diagrams & Manuals
252RX (1997-08) Brushcutter View Diagrams & Manuals
252RX (2001-05) Brushcutter View Diagrams & Manuals
252RX (2002-08) Brushcutter View Diagrams & Manuals
252RX (2006-01) Brushcutter View Diagrams & Manuals
322R (1999-03) Brushcutter View Diagrams & Manuals
323R (2002-01) Brushcutter View Diagrams & Manuals
323R (2004-03) Brushcutter View Diagrams & Manuals
323RJ (2002-01) Brushcutter View Diagrams & Manuals
324RX (2004-05) Brushcutter View Diagrams & Manuals
325RJX (2002-01) Brushcutter View Diagrams & Manuals
325RJX (2000-01) Brushcutter View Diagrams & Manuals
325RX (1999-03) Brushcutter View Diagrams & Manuals
326RJX (2004-03) Brushcutter View Diagrams & Manuals
326RX (2002-08) Brushcutter View Diagrams & Manuals
326RX (2004-03) Brushcutter View Diagrams & Manuals
326RX (2002-02) Brushcutter View Diagrams & Manuals
326RX (2001-03) Brushcutter View Diagrams & Manuals
333R (2005-06) Brushcutter View Diagrams & Manuals
335RX (2005-06) Brushcutter View Diagrams & Manuals
343F (2003-05) Brushcutter View Diagrams & Manuals
343F (2004-08) Brushcutter View Diagrams & Manuals
343F (2006-10) Brushcutter View Diagrams & Manuals
343FR (2006-10) Brushcutter View Diagrams & Manuals
343R (2003-05) Brushcutter View Diagrams & Manuals
343R (2004-08) Brushcutter View Diagrams & Manuals
343R (2006-10) Brushcutter View Diagrams & Manuals
345FX (2003-05) Brushcutter View Diagrams & Manuals
345FX (2004-08) Brushcutter View Diagrams & Manuals
345FX (2006-10) Brushcutter View Diagrams & Manuals
345FXT (2003-05) Brushcutter View Diagrams & Manuals
345FXT (2004-08) Brushcutter View Diagrams & Manuals
345FXT (2006-10) Brushcutter View Diagrams & Manuals
345R (2003-05) Brushcutter View Diagrams & Manuals
345RX (2004-08) Brushcutter View Diagrams & Manuals
345RX (2006-10) Brushcutter View Diagrams & Manuals
533RS (2011-07) Brushcutter View Diagrams & Manuals
322L (1999-03) Line Trimmer View Diagrams & Manuals
224L (2009-06) Trimmer View Diagrams & Manuals
123L (2004-03) String Trimmer View Diagrams & Manuals
372XP XPX-TORQ Chain Saw View Diagrams & Manuals
BC30B (2006-05) Handheld Trimmer View Diagrams & Manuals
225 AI (1998-09) Ice Auger View Diagrams & Manuals
325 P5 (2002-05) X-Series Saw Attachment View Diagrams & Manuals
326 P5 (2002-05) X-Series Saw Attachment View Diagrams & Manuals
326 P5 (2004-06) Saw Attachment View Diagrams & Manuals
245 (2001-01) Brushcutter View Diagrams & Manuals
524 R Brushcutter View Diagrams & Manuals
531 RS (2018-01) Brushcutter View Diagrams & Manuals
325 RJ X-SERIES (2000-01) Brushcutter View Diagrams & Manuals
541 RS (2018-01) Brushcutter View Diagrams & Manuals
541 RST (2018-01) Brushcutter View Diagrams & Manuals
326 R X-SERIES (2002-02) Brushcutter View Diagrams & Manuals
326 R X-SERIES (2001-03) Brushcutter View Diagrams & Manuals
543 RS (2014-05) Brushcutter View Diagrams & Manuals
543 RS (2012-03) Brushcutter View Diagrams & Manuals
23 R (1993-05) Brushcutter View Diagrams & Manuals
335 R (2005-06) X-Series View Diagrams & Manuals
232 RJ (2000-04) Brushcutter View Diagrams & Manuals
233 R (2011-07) Brushcutter View Diagrams & Manuals
553 RS (2011-08) Brushcutter View Diagrams & Manuals
235 Rll (2014-12) From Brushcutter View Diagrams & Manuals
240 F Brushcutter View Diagrams & Manuals
365 H (2018-04) From Chain Saw View Diagrams & Manuals
365 H (2017-11) From Chain Saw View Diagrams & Manuals
365 H (2017-10) From Chain Saw View Diagrams & Manuals
365 H (2017-06) From Chain Saw View Diagrams & Manuals
365 H (2016-10) From Chain Saw View Diagrams & Manuals
365 H (2013-12) From Chain Saw View Diagrams & Manuals
365 H (2011-05) Chain Saw View Diagrams & Manuals
365 H (2010-05) Chain Saw View Diagrams & Manuals
365 X-TORQ (2018-04) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2017-11) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2017-08) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2017-06) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2016-10) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2016-09) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2013-11) From Chain Saw View Diagrams & Manuals
365 X-TORQ (2011-03) Chain Saw View Diagrams & Manuals
371 XP (1997-12) Epa Chain Saw View Diagrams & Manuals
371 XP (1996-09) Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2018-04) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2017-11) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2017-08) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2017-06) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2016-10) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2016-09) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2013-09) From Chain Saw View Diagrams & Manuals
372 XP X-TORQ (2010-04) Chain Saw View Diagrams & Manuals
390XP (2018-06) From Chain Saw View Diagrams & Manuals
390XP (2016-10) From Chain Saw View Diagrams & Manuals
390XP (2016-09) From Chain Saw View Diagrams & Manuals
390XP (2016-03) From Chain Saw View Diagrams & Manuals
390, 390 EPA (2011-05) Chain Saw View Diagrams & Manuals
390, 390 EPA (2010-05) Chain Saw View Diagrams & Manuals
390 (2006-10) Chain Saw View Diagrams & Manuals
333 (2000-10) Japan View Diagrams & Manuals
324 HDA55 X-SERIES (2005-09) Hedge Trimmer View Diagrams & Manuals
324 HDA55 X-SERIES (2004-05) Hedge Trimmer View Diagrams & Manuals
325 HD75 X-SERIES (2002-06) Hedge Trimmer View Diagrams & Manuals
225 AI (1998-09) Ice Auger View Diagrams & Manuals
323P (2002-05) 4 Saw Attachment View Diagrams & Manuals
323P (2002-01) 4 Saw Attachment View Diagrams & Manuals
323P (2004-06) 4 Pole Pruner View Diagrams & Manuals
325P (2004-06) 5 X-Series View Diagrams & Manuals
325P (2002-05) 4 X-Series Saw Attachment View Diagrams & Manuals
325P (2002-01) 4 X-Series Saw Attachment View Diagrams & Manuals
325P (2001-02) 4 X-Series View Diagrams & Manuals
326P (2001-09) 4 X-Series View Diagrams & Manuals
326P 4 (2002-05) Saw Attachment View Diagrams & Manuals
325 P5 (2002-05) X-Series Saw Attachment View Diagrams & Manuals
326 P5 (2002-05) X-Series Saw Attachment View Diagrams & Manuals
326 P5 (2004-06) Saw Attachment View Diagrams & Manuals
326 CX (2002-08) Trimmer View Diagrams & Manuals
326 LDX (2004-03) Trimmer View Diagrams & Manuals
326 LDX (2002-08) Trimmer View Diagrams & Manuals
23 L (1993-05) Trimmer View Diagrams & Manuals
123 C (2004-03) Trimmer View Diagrams & Manuals
23 LC (1993-05) Trimmer View Diagrams & Manuals
123 LD (2004-03) Trimmer View Diagrams & Manuals
322 E (2001-01) Trimmer View Diagrams & Manuals
322 E (1999-10) Trimmer View Diagrams & Manuals
524 LK Trimmer View Diagrams & Manuals
323 C (2002-01) Trimmer View Diagrams & Manuals
323 E (2002-03) Trimmer View Diagrams & Manuals
323 EX Trimmer View Diagrams & Manuals
323 LD (2002-01) Trimmer View Diagrams & Manuals
324 L Trimmer View Diagrams & Manuals
324 LDX Trimmer View Diagrams & Manuals
324 LX (2004-05) Trimmer View Diagrams & Manuals
325 E (2002-03) X-Series View Diagrams & Manuals
325 E (2001-01) X-Series View Diagrams & Manuals
325 E (1999-10) X-Series View Diagrams & Manuals
325 L (2002-01) Trimmer View Diagrams & Manuals
225 AI (1998-09) Ice Auger View Diagrams & Manuals
325 P5 (2002-05) X-Series Saw Attachment View Diagrams & Manuals
326 P5 (2002-05) X-Series Saw Attachment View Diagrams & Manuals
326 P5 (2004-06) Saw Attachment View Diagrams & Manuals
252 RX EPA (20023100001-20145199999) Brushcutter View Diagrams & Manuals
325 RJ (20000100001-Current) X-Series View Diagrams & Manuals
326 R (20020500001-20023399999) X-Series View Diagrams & Manuals
362 XP SPECIAL EPA (20070100001-Current) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (20051800001-20070100000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (20034000001-20051800000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL EPA (19994500001-20014000000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20070100001-Current) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20034000001-20051800000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (20014000001-20034000000) Chainsaw View Diagrams & Manuals
362 XP SPECIAL (19994500001-20014000000) Chainsaw View Diagrams & Manuals
365SP (20184800001-20193899999) Chainsaw View Diagrams & Manuals
365SP (20174300001-20180299999) Chainsaw View Diagrams & Manuals
365SP (20134700001-20163899999) Chainsaw View Diagrams & Manuals
365 SPECIAL EPA (20070900001-20101800000) Chainsaw View Diagrams & Manuals
365 SPECIAL EPA (20051800001-20070900000) Chainsaw View Diagrams & Manuals
365 SPECIAL EPA (20020100001-20034400000) Chainsaw View Diagrams & Manuals
365 SPECIAL (20101800001-20111800000) Chainsaw View Diagrams & Manuals
365 SPECIAL (20051800001-20070900000) Chainsaw View Diagrams & Manuals
365 SPECIAL (19994500001-20020100000) Chainsaw View Diagrams & Manuals
372 XP EPA (20014000001-20034000000) Chainsaw View Diagrams & Manuals
372 XP EPA (19994500001-20014000000) Chainsaw View Diagrams & Manuals
325 HDA55 (20040100001-20050600000) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HD60 (20030100001-20062700000) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HD60 (20020500001-20030100000) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HD75 (20020500001-20030100000) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HDA55 (20013500001-20033100000) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HS75 (20030100001-Current) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HS75 (20020100001-20030100000) X-Series Pole Hedge Trimmer View Diagrams & Manuals
326 HS99 (20030100001-Current) X-Series Pole Hedge Trimmer View Diagrams & Manuals
325P 4 (20020100001-20021800000) X-Series Saw Attachment View Diagrams & Manuals
326 E (20020500001-20144799999) X-Series Trimmer Edger View Diagrams & Manuals
232 L CAT (19954500001-19970499999) Trimmer View Diagrams & Manuals
Jonsered
BC2125 (2003-03) Brushcutter View Diagrams & Manuals
BC2125 (2004-01) Brushcutter View Diagrams & Manuals
BC2145 (2004-08) Brushcutter View Diagrams & Manuals
BC2145 (2006-01) Brushcutter View Diagrams & Manuals
BC2145 (2006-10) Brushcutter View Diagrams & Manuals
BP2040 (2000-10) Brushcutter View Diagrams & Manuals
BP2040 C (2000-02) Brushcutter View Diagrams & Manuals
BP40 (1995-02) Brushcutter View Diagrams & Manuals
BP40 (1996-03) Brushcutter View Diagrams & Manuals
CC2036 (2008-08) Brushcutter View Diagrams & Manuals
FC2145 (2004-08) Brushcutter View Diagrams & Manuals
FC2145 (2006-01) Brushcutter View Diagrams & Manuals
FC2145 (2006-10) Brushcutter View Diagrams & Manuals
FC2145 S (2004-08) Brushcutter View Diagrams & Manuals
FC2145 S (2006-01) Brushcutter View Diagrams & Manuals
FC2145 S (2006-10) Brushcutter View Diagrams & Manuals
FC2145 W (2006-01) Brushcutter View Diagrams & Manuals
FC2145 W (2006-10) Brushcutter View Diagrams & Manuals
GR2026 (1997-02) Brushcutter View Diagrams & Manuals
GR2026 (2000-10) Brushcutter View Diagrams & Manuals
GR2026 (2002-08) Brushcutter View Diagrams & Manuals
GR2032 (1998-02) Brushcutter View Diagrams & Manuals
GR2032 (2000-10) Brushcutter View Diagrams & Manuals
GR2032 (2002-08) Brushcutter View Diagrams & Manuals
GR2032 (2006-10) Brushcutter View Diagrams & Manuals
GR2036 (1998-02) Brushcutter View Diagrams & Manuals
GR2036 (2000-10) Brushcutter View Diagrams & Manuals
GR2036 (2002-08) Brushcutter View Diagrams & Manuals
GR2036 (2006-10) Brushcutter View Diagrams & Manuals
GR26 (1996-01) Brushcutter View Diagrams & Manuals
GR26 (1997-02) Brushcutter View Diagrams & Manuals
GR32 (1996-06) Brushcutter View Diagrams & Manuals
GR36 (1996-06) Brushcutter View Diagrams & Manuals
GR41 (1996-10) Brushcutter View Diagrams & Manuals
GR41 (1998-06) Brushcutter View Diagrams & Manuals
GR41 (2001-03) Brushcutter View Diagrams & Manuals
GR41 (2002-08) Brushcutter View Diagrams & Manuals
GR41 (2006-01) Brushcutter View Diagrams & Manuals
GR41 EPA (2001-03) Brushcutter View Diagrams & Manuals
GR41 EPA (2002-08) Brushcutter View Diagrams & Manuals
GR41 EPA (2006-01) Brushcutter View Diagrams & Manuals
GR50 (1996-10) Brushcutter View Diagrams & Manuals
GR50 (1998-06) Brushcutter View Diagrams & Manuals
GR50 (2001-03) Brushcutter View Diagrams & Manuals
GR50 (2002-08) Brushcutter View Diagrams & Manuals
GR50 (2006-01) Brushcutter View Diagrams & Manuals
GR50 EPA (2001-03) Brushcutter View Diagrams & Manuals
GR50 EPA (2002-08) Brushcutter View Diagrams & Manuals
GR50 EPA (2006-01) Brushcutter View Diagrams & Manuals
RS44 (1996-10) Brushcutter View Diagrams & Manuals
RS44 (1998-06) Brushcutter View Diagrams & Manuals
RS44 (2001-03) Brushcutter View Diagrams & Manuals
RS44 (2002-08) Brushcutter View Diagrams & Manuals
RS44 (2006-01) Brushcutter View Diagrams & Manuals
RS44 - EPA (2001-03) Brushcutter View Diagrams & Manuals
RS44 - EPA (2002-08) Brushcutter View Diagrams & Manuals
RS44 EPA (2006-01) Brushcutter View Diagrams & Manuals
RS51 (1996-03) Brushcutter View Diagrams & Manuals
RS52 (2006-07) Brushcutter View Diagrams & Manuals
2063 (1997-11) Chain Saw View Diagrams & Manuals
2063 (1999-03) Chain Saw View Diagrams & Manuals
2063 EPA (1999-03) Chain Saw View Diagrams & Manuals
2065 (1997-02) Chain Saw View Diagrams & Manuals
2065 (1997-11) Chain Saw View Diagrams & Manuals
2065 (1999-03) Chain Saw View Diagrams & Manuals
2065 EPA (1999-03) Chain Saw View Diagrams & Manuals
2071 (1997-02) Chain Saw View Diagrams & Manuals
2071 (1997-11) Chain Saw View Diagrams & Manuals
2071 (1999-03) Chain Saw View Diagrams & Manuals
2071 EPA (1999-03) Chain Saw View Diagrams & Manuals
2071 W (1997-02) Chain Saw View Diagrams & Manuals
2071 W (1997-11) Chain Saw View Diagrams & Manuals
2163 (2000-04) Chain Saw View Diagrams & Manuals
2163 (2001-10) Chain Saw View Diagrams & Manuals
2163 EPA (2000-04) Chain Saw View Diagrams & Manuals
2163 EPA (2001-10) Chain Saw View Diagrams & Manuals
2165 (2000-04) Chain Saw View Diagrams & Manuals
2165 (2002-01) Chain Saw View Diagrams & Manuals
2165 EPA (2000-04) Chain Saw View Diagrams & Manuals
2165 EPA (2002-01) Chain Saw View Diagrams & Manuals
2171 (2000-04) Chain Saw View Diagrams & Manuals
2171 (2001-10) Chain Saw View Diagrams & Manuals
2171 EPA (2000-04) Chain Saw View Diagrams & Manuals
2171 EPA (2001-10) Chain Saw View Diagrams & Manuals
CS2163 (2003-05) Chain Saw View Diagrams & Manuals
CS2163 (2005-05) Chain Saw View Diagrams & Manuals
CS2163 (2007-01) Chain Saw View Diagrams & Manuals
CS2163 EPA (2003-05) Chain Saw View Diagrams & Manuals
CS2163 EPA (2005-05) Chain Saw View Diagrams & Manuals
CS2163 EPA (2007-01) Chain Saw View Diagrams & Manuals
CS2165 (2003-06) Chain Saw View Diagrams & Manuals
CS2165 (2005-05) Chain Saw View Diagrams & Manuals
CS2165 (2007-03) Chain Saw View Diagrams & Manuals
CS2165 (2010-05) Chain Saw View Diagrams & Manuals
CS2165 (2011-05) Chain Saw View Diagrams & Manuals
CS2165 EPA (2003-06) Chain Saw View Diagrams & Manuals
CS2165 EPA (2005-05) Chain Saw View Diagrams & Manuals
CS2166 (2011-03) Chain Saw View Diagrams & Manuals
CS2171 (2003-05) Chain Saw View Diagrams & Manuals
CS2171 (2005-05) Chain Saw View Diagrams & Manuals
CS2171 (2007-01) Chain Saw View Diagrams & Manuals
CS2171 (2010-05) Chain Saw View Diagrams & Manuals
CS2171 (2011-05) Chain Saw View Diagrams & Manuals
CS2171 EPA (2003-05) Chain Saw View Diagrams & Manuals
CS2171 EPA (2005-05) Chain Saw View Diagrams & Manuals
CS2171 EPA (2007-01) Chain Saw View Diagrams & Manuals
CS2172 (2010-08) Chain Saw View Diagrams & Manuals
CS2186 (2002-08) Chain Saw View Diagrams & Manuals
CS2186 (2005-03) Chain Saw View Diagrams & Manuals
CS2186 (2007-01) Chain Saw View Diagrams & Manuals
CS2186 (2009-05) Chain Saw View Diagrams & Manuals
CS2186 EPA (2002-08) Chain Saw View Diagrams & Manuals
CS2186 EPA (2005-03) Chain Saw View Diagrams & Manuals
CS2186 EPA (2007-01) Chain Saw View Diagrams & Manuals
CS2186 EPA (2009-05) Chain Saw View Diagrams & Manuals
CS2188 (2009-05) Chain Saw View Diagrams & Manuals
CS2188 (2010-06) Chain Saw View Diagrams & Manuals
CS2188 (2011-05) Chain Saw View Diagrams & Manuals
CS2188 EPA (2009-05) Chain Saw View Diagrams & Manuals
HT2124 (2007-01) Hedge Trimmer View Diagrams & Manuals
HT2124 (2010-02) Hedge Trimmer View Diagrams & Manuals
HT2124 HT2124T (2007-01) Hedge Trimmer View Diagrams & Manuals
HT2124T (2007-01) Hedge Trimmer View Diagrams & Manuals
HT2124T (2010-02) Hedge Trimmer View Diagrams & Manuals
HT2224T (2010-03) Hedge Trimmer View Diagrams & Manuals
HT2230T (2010-03) Hedge Trimmer View Diagrams & Manuals
GC2125 (2003-03) Trimmer View Diagrams & Manuals
GC2125 (2004-01) Trimmer View Diagrams & Manuals
GR2126 D (2002-01) Trimmer View Diagrams & Manuals
GR2126 L (2002-01) Trimmer View Diagrams & Manuals
GT2125 (2003-03) Trimmer View Diagrams & Manuals
GT2125 (2004-01) Trimmer View Diagrams & Manuals
GT2125 L (2002-01) Trimmer View Diagrams & Manuals
GT26 D (1999-05) Trimmer View Diagrams & Manuals
GT26 D (2002-08) Trimmer View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Trimmer Parts
- Chain Saw Parts
- Saw Parts
- Blower Parts
- Pole Saw Parts
- Edger Parts
- Hedge Trimmer Parts
This part replaces obsolete part #: 5030983-02, 503098301, 503098302, 501584201
Customer Part Reviews ?
Average Rating (out of 5):
Click to filter by ratings:
5 stars
1
4 stars
0
3 stars
0
2 stars
0
1 stars
0
< PREV
- 1
weed eater
was the right part and fast shipping. will buy all my future parts from them as i need them
Guest -
February 8, 2022
Verified Purchase
t
t
t -
t days ago
Verified Purchase
eReplacementParts Team
t
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
Ask our Team
We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
Does this fit my product?Questions & Answers for Start/stop Switch
No questions have been asked yet
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Kill switch plastic broke.
Roger - March 17, 2017
👍 4 of 4 people found this instruction helpful
Tool Type
Chain Saw
Difficulty
Easy
Time
15-30 minutes
Tools Used
Pliers, Putty knife
Parts Used
1. Removed the old switch
2. Connected two wires to the new switch
3 Pushed new switch into place
2. Connected two wires to the new switch
3 Pushed new switch into place
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Wouldn't start after plug and air filter change.
William - September 29, 2017
👍 2 of 2 people found this instruction helpful
Tool Type
Blower
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Pliers
Replaced on/off switch (suspect was primary problem), fuel filter, purge valve, and throttle lever which I didn't know was broke until disassembled. Blower started first pull after repairs and has ran great since. Genuine, high quality, OEM parts from ereplacement.com at good prices.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
The clutch cover and clutch go bad on this machine and fly wheel switch was cracked so all of this was replaced
Efrain - March 22, 2021
Tool Type
Pruner
Difficulty
Medium
Time
30-60 minutes
Tools Used
Screwdriver, Pliers, Need a nose pliers, Pressure pliers
Removed room all the shrouds clutch touch cover how to remove the bearing as
On/off Switch Complete trigger handle and reinstalled everything back make sure oil everything ran properly total success thank you
On/off Switch Complete trigger handle and reinstalled everything back make sure oil everything ran properly total success thank you
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Chainsaw not starting
Paul - December 6, 2019
Tool Type
Chain Saw
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver
Parts Used
There was no spark figured it was the ignition coil replaced and still nothing.replaced start stop switch starts right up now
Did you find this story helpful?
Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
