Easy
15-30 minutes
It is a genuine item that is supplied by the original manufacturer for use with Ryobi and Homelite handheld string trimmers. This washer-clutch is a special friction disk that helps to engage the clutch by ensuring a tight fit between connected components. It provides an identical replacement for a damaged or a missing hardware that was installed on a new unit. Check the diagrams of your model for the exact location and the correct installation of this part. One durable metal washer is included. You may need a screwdriver and a wrench set to perform this repair.
Washer 638090001
OEM part for: Ryobi, Homelite
Part Number: 638090001
$4.99
Usually ships in 7 - 12 business days
Leaves our warehouse within 7 - 12 business days
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Frequently Purchased Together ?
Compatibility
This part will fit the following 519 machines
Ryobi
RY29550 30cc String Trimmer View Diagrams & Manuals
CS30 (RY30000) 30cc String Trimmer View Diagrams & Manuals
CS30 (RY30000A) 30cc String Trimmer View Diagrams & Manuals
RY30000B 30cc String Trimmer View Diagrams & Manuals
SS30 (RY30002) 30cc String Trimmer View Diagrams & Manuals
SS30 (RY30002A) 30cc String Trimmer View Diagrams & Manuals
RY30002B 30cc String Trimmer View Diagrams & Manuals
BC30 (RY30004) 30cc Brushcutter View Diagrams & Manuals
BC30 (RY30004A) 30cc Brushcutter View Diagrams & Manuals
RY30004B 30cc Brushcutter View Diagrams & Manuals
RY30004D 30cc Brushcutter View Diagrams & Manuals
RY30020 30cc Curved Shaft String Trimmer View Diagrams & Manuals
RY30020A 30cc String Trimmer View Diagrams & Manuals
RY30020B 30cc String Trimmer View Diagrams & Manuals
CS30 (RY30021A) 30cc String Trimmer View Diagrams & Manuals
RY30023 30cc Curved Shaft String Trimmer View Diagrams & Manuals
SS30 (RY30040) 30cc Straight Shaft String Trimmer View Diagrams & Manuals
RY30040A 30cc String Trimmer View Diagrams & Manuals
RY30040B 30cc String Trimmer View Diagrams & Manuals
SS30 (RY30041A) 30cc String Trimmer View Diagrams & Manuals
SS30 (RY30043) 30cc Straight Shaft String Trimmer View Diagrams & Manuals
RY30060A 30cc Brushcutter View Diagrams & Manuals
RY30060B 30cc Brushcutter View Diagrams & Manuals
BC30 (RY30061A) 30cc Brushcutter View Diagrams & Manuals
RY30063 30cc Brushcutter View Diagrams & Manuals
RY30120 30cc String Trimmer View Diagrams & Manuals
RY30140 30cc String Trimmer View Diagrams & Manuals
BC30 (RY30160) 30cc Brushcutter View Diagrams & Manuals
RY30220 30cc String Trimmer View Diagrams & Manuals
RY30220A 30cc String Trimmer View Diagrams & Manuals
RY30220B 30cc String Trimmer View Diagrams & Manuals
RY30240 30cc String Trimmer View Diagrams & Manuals
RY30240B 30cc String Trimmer View Diagrams & Manuals
RY30260 30cc Brushcutter View Diagrams & Manuals
RY30260B 30cc Brushcutter View Diagrams & Manuals
RY30524 30cc String Trimmer View Diagrams & Manuals
RY30530 30cc String Trimmer and Brushcutter View Diagrams & Manuals
RY30544 30cc String Trimmer View Diagrams & Manuals
RY30550 30cc String Trimmer and Brushcutter View Diagrams & Manuals
RY30564 30cc Brushcutter View Diagrams & Manuals
RY30570 30cc String Trimmer and Brushcutter View Diagrams & Manuals
RY30931 30 cc String Trimmer and Brushcutter View Diagrams & Manuals
RY30951 30cc String Trimmer and Brushcutter View Diagrams & Manuals
RY30971 30cc String Trimmer and Brushcutter View Diagrams & Manuals
RY39500 26cc Hedge Trimmer View Diagrams & Manuals
RY52001 Pruner / Trimmer View Diagrams & Manuals
RY52001A Pruner / Trimmer View Diagrams & Manuals
RY52002 Pruner / Trimmer View Diagrams & Manuals
RY52002A Pruner / Trimmer View Diagrams & Manuals
RY52003 Gas Pruner View Diagrams & Manuals
RY52003A Gas Pruner View Diagrams & Manuals
RY52004 30cc Gas Pruner View Diagrams & Manuals
RY52004A Gas Pruner View Diagrams & Manuals
RY52014 TP30 Gas Pruner View Diagrams & Manuals
RY52502 Gas Pruner View Diagrams & Manuals
RY52504 Gas Pruner View Diagrams & Manuals
RY52903 Gas Pruner View Diagrams & Manuals
RY52905 Gas Pruner View Diagrams & Manuals
RY70103 Curved Shaft Trimmer View Diagrams & Manuals
RY70103A Curved Shaft Trimmer View Diagrams & Manuals
RY70105 Straight Shaft Trimmer View Diagrams & Manuals
RY70105A Straight Shaft Trimmer View Diagrams & Manuals
RY70107 Straight Shaft Trimmer View Diagrams & Manuals
RY70107A Straight Shaft Trimmer View Diagrams & Manuals
RY70111 Curved Shaft Trimmer View Diagrams & Manuals
RY70113 Curved Split Shaft Trimmer View Diagrams & Manuals
RY30060 30cc Brushcutter View Diagrams & Manuals
RY26500 Trimmer View Diagrams & Manuals
CS30 (RY26500) Trimmer View Diagrams & Manuals
RY26901 Trimmer View Diagrams & Manuals
RY26520 Trimmer View Diagrams & Manuals
RY26921 Trimmer View Diagrams & Manuals
RY26540 Brush Cutter View Diagrams & Manuals
RY26941 Brush Cutter View Diagrams & Manuals
RY28000 26cc String Trimmer View Diagrams & Manuals
RY28020 (CS26) 26cc String Trimmer View Diagrams & Manuals
RY28040 (SS26) 26cc String Trimmer View Diagrams & Manuals
RY26000 26cc Power Head View Diagrams & Manuals
RY13010 4 Cycle Wheeled Trimmer View Diagrams & Manuals
RY13050 4 Cycle Wheeled Edger View Diagrams & Manuals
RY13050A 4 Cycle Wheeled Edger View Diagrams & Manuals
RY34000 4 Cycle Gas Powerhead View Diagrams & Manuals
RY34420 Gas String Trimmer View Diagrams & Manuals
RY34421 4 Cycle Gas String Trimmer View Diagrams & Manuals
RY34440 (S430) Gas String Trimmer View Diagrams & Manuals
RY34441 4 Cycle Gas String Trimmer View Diagrams & Manuals
RY64400 4 Cycle Cultivator View Diagrams & Manuals
RY30963 30cc String Trimmer View Diagrams & Manuals
RY30943 30cc String Trimmer View Diagrams & Manuals
RY30923 30cc String Trimmer View Diagrams & Manuals
RY30562 30cc String Trimmer View Diagrams & Manuals
RY30542 30cc String Trimmer View Diagrams & Manuals
RY30522 30cc String Trimmer View Diagrams & Manuals
RY34001 4 Cycle Gas Powerhead Trimmer View Diagrams & Manuals
RY34442 Gas Trimmer View Diagrams & Manuals
RY28021 String Trimmer View Diagrams & Manuals
RY28041 String Trimmer View Diagrams & Manuals
RY28005 26cc String Trimmer View Diagrams & Manuals
RY28025 26cc String Trimmer View Diagrams & Manuals
RY28045 26cc String Trimmer View Diagrams & Manuals
UT-26027 Trimmer View Diagrams & Manuals
RY34005 30cc Power Head View Diagrams & Manuals
RY52604 Gas Pruner View Diagrams & Manuals
RY28140 (SS26) String Trimmer View Diagrams & Manuals
RY28100 String Trimmer View Diagrams & Manuals
RY28120 String Trimmer View Diagrams & Manuals
RY34426 30cc String Trimmers View Diagrams & Manuals
RY34446 30cc String Trimmers View Diagrams & Manuals
RY34006 30cc Power Head Trimmer View Diagrams & Manuals
RY13015 30cc 4-Cycle Wheeled Trimmer View Diagrams & Manuals
RY39505 Hedge Trimmer View Diagrams & Manuals
RY34425 String Trimmer View Diagrams & Manuals
RY34445 String Trimmer View Diagrams & Manuals
RY13016 4-Cycle Wheeled Trimmer View Diagrams & Manuals
RY28060 26CC Brush Cutter View Diagrams & Manuals
RY28065 26CC Brushcutter View Diagrams & Manuals
RY28121 26CC String Trimmers View Diagrams & Manuals
RY28141 26CC String Trimmers View Diagrams & Manuals
RY28160 26CC Brushcutter View Diagrams & Manuals
RY28161 26CC Brushcutter View Diagrams & Manuals
RY34007 30CC Power Head Trimmer View Diagrams & Manuals
RY34427 30CC String Trimmer View Diagrams & Manuals
RY34447 30CC String Trimmer View Diagrams & Manuals
RY39506 Hedge Trimmer View Diagrams & Manuals
RY52907 Gas Pruner TP26 View Diagrams & Manuals
RY28101 RY28101 26CC String Trimmers View Diagrams & Manuals
RY30000 RY30000 30CC String Trimmer View Diagrams & Manuals
RY30000A RY30000A 30CC String Trimmer View Diagrams & Manuals
RY30002 RY30002 30CC String Trimmer View Diagrams & Manuals
RY30002A RY30002A 30CC String Trimmer View Diagrams & Manuals
RY30004 RY30004 30CC Brushcutter View Diagrams & Manuals
RY30004A RY30004A 30CC Brushcutter View Diagrams & Manuals
RY30021A RY30021A 30CC String Trimmer View Diagrams & Manuals
RY30041A RY30041A 30CC String Trimmer View Diagrams & Manuals
RY30061A RY30061A 30CC Brushcutter View Diagrams & Manuals
TP26 TP26 Gas Pruner View Diagrams & Manuals
RY52502 (TP30) Gas Pruner View Diagrams & Manuals
RY52002A (PC30) Pruner/Trimmer View Diagrams & Manuals
RY52604 (TP26) Gas Pruner View Diagrams & Manuals
RY52004 (TP30) 30cc Gas Pruner View Diagrams & Manuals
RY28020 26cc String Trimmer View Diagrams & Manuals
RY52903 (TP30) Gas Pruner View Diagrams & Manuals
RY52001A (PC30) Pruner/Trimmer View Diagrams & Manuals
RY52003A (TP30) Gas Pruner View Diagrams & Manuals
RY34007 (RY34427)(RY34447)(090432017)(090432018)(090432019) 30cc String Trimmers View Diagrams & Manuals
RY52905 (TP30) Gas Pruner View Diagrams & Manuals
RY52504 (TP30) Gas Pruner View Diagrams & Manuals
RY52907 (TP26) Gas Pruner View Diagrams & Manuals
RY4CPH (090432025) 30cc String Trimmers View Diagrams & Manuals
RY30160 30cc Brushcutter View Diagrams & Manuals
UT33600 (090330011) 26cc String Trimmer Ut-33600 26cc String Trimmer View Diagrams & Manuals
RY34007 (RY34427)(RY34447)(090432020)(090432021)(090432022) 30cc String Trimmers View Diagrams & Manuals
RY52001 (PC30) Pruner/Trimmer View Diagrams & Manuals
RY52003 (TP30) Gas Pruner View Diagrams & Manuals
RY52002 (PC30) Pruner/Trimmer View Diagrams & Manuals
RY52004A (TP30) Gas Pruner View Diagrams & Manuals
RY28040 26cc String Trimmer View Diagrams & Manuals
RY4CPH (090432034) 30cc String Trimmers View Diagrams & Manuals
UT33650 (090330012) 26cc String Trimmer Ut-33650 26cc String Trimmer View Diagrams & Manuals
RY34440 30cc String Trimmer View Diagrams & Manuals
RY28140 26cc String Trimmers View Diagrams & Manuals
RY4CPH (090432031) 30cc String Trimmers View Diagrams & Manuals
UT-33600 String Trimmer 26cc View Diagrams & Manuals
UT-33600 (090330011)(2016-11) String Trimmer 26cc Rev 02 View Diagrams & Manuals
UT-33650 String Trimmer 26cc View Diagrams & Manuals
UT-33650 (090330012)(2016-11) String Trimmer 26cc Rev 02 View Diagrams & Manuals
RY34007 (RY34427)(RY34447)(090432018) Ry34007, Ry34427, Ry34447 30cc String Trimmers Mfg. No. 090432017, 090432018, And 090432019 View Diagrams & Manuals
RY4CCS Ry4ccs 30cc String Trimmers Mfg. No. 090432041 9-23-20 (Rev:01) View Diagrams & Manuals
RY4CCSVNM Ry4ccsvnm 30cc String Trimmer Mfg. No. 095432104 3-9-21 (Rev:03) View Diagrams & Manuals
RY4CSS Ry4css 30cc String Trimmers Mfg. No. 090432040 9-23-20 (Rev:01) View Diagrams & Manuals
RY4CSSVNM Ry4cssvnm 30cc String Trimmer Mfg. No. 095432103 3-9-21 (Rev:03) View Diagrams & Manuals
Homelite
ST185 (UT-15039-B) String Trimmer View Diagrams & Manuals
B25S (UT-15182) Trimmer View Diagrams & Manuals
UT15198 (BC1600) Trimmer View Diagrams & Manuals
BC1725SBR (UT-15158-R) Trimmer View Diagrams & Manuals
BC1725SBR (UT-15203) Trimmer View Diagrams & Manuals
BC2500AZ (UT-15205) Trimmer View Diagrams & Manuals
BC2500AZ (UT-15201) Trimmer View Diagrams & Manuals
BC2500AZ (UT-15202) Trimmer View Diagrams & Manuals
UT15204 (BC2500MR) Trimmer View Diagrams & Manuals
UT15159R (BC2500MR) Trimmer View Diagrams & Manuals
UT15200 (BC2500R) Trimmer View Diagrams & Manuals
BC3000 (UT-15099-R) Trimmer View Diagrams & Manuals
BC730SBR (UT-15113-R) Trimmer View Diagrams & Manuals
BC800 (UT-15183) Trimmer View Diagrams & Manuals
BC800 (UT-15184) Trimmer View Diagrams & Manuals
BC900 (UT-15166) Trimmer View Diagrams & Manuals
BC900 (UT-15172) Trimmer View Diagrams & Manuals
C1200 (UT-20809) Trimmer View Diagrams & Manuals
C300 (UT-20755) Trimmer View Diagrams & Manuals
C300 (UT-20775) Trimmer View Diagrams & Manuals
UT-70026 Trimmer View Diagrams & Manuals
D630CD (UT-20622) Trimmer View Diagrams & Manuals
D730CDV (UT-20620) Trimmer View Diagrams & Manuals
UT20711 (D825CA) Trimmer View Diagrams & Manuals
D825CA (UT-20736) Trimmer View Diagrams & Manuals
UT15152 (D825SB) Trimmer View Diagrams & Manuals
UT15160 (D825SB) Trimmer View Diagrams & Manuals
UT15165 (D825SB) Trimmer View Diagrams & Manuals
UT15170 (D825SB) Trimmer View Diagrams & Manuals
D830CA (UT-20642) Trimmer View Diagrams & Manuals
D830CB (UT-15109) Trimmer View Diagrams & Manuals
D830CB (UT-15109-1) Trimmer View Diagrams & Manuals
D830CD (UT-20622-A) Trimmer View Diagrams & Manuals
D830SB (UT-15108) Trimmer View Diagrams & Manuals
D830SB (UT-15108-1) Trimmer View Diagrams & Manuals
D830SBA (UT-15115) Trimmer View Diagrams & Manuals
D830SD (UT-20621) Trimmer View Diagrams & Manuals
UT-20832 Trimmer View Diagrams & Manuals
UT-20837 Trimmer View Diagrams & Manuals
UT-20712 Expand-It 3 in 1 String Trimmer View Diagrams & Manuals
UT-20710 Expand-it Plus String Trimmer View Diagrams & Manuals
UT-20681 Expand-it String Trimmer View Diagrams & Manuals
UT-20681-A Expand-it String Trimmer View Diagrams & Manuals
UT-20735 Expand-it String Trimmer View Diagrams & Manuals
F2040 (UT-20791) String Trimmer View Diagrams & Manuals
F3040 (UT-15176) String Trimmer View Diagrams & Manuals
F3050 (UT-15179) String Trimmer View Diagrams & Manuals
GST (UT-20593) String Trimmer View Diagrams & Manuals
UT-20593-A GST String Trimmer View Diagrams & Manuals
GST18 (UT-20593-B) String Trimmer View Diagrams & Manuals
GST18 (UT-20593-C) String Trimmer View Diagrams & Manuals
UT15084B GSTBC String Trimmer View Diagrams & Manuals
UT15084C GSTBC String Trimmer View Diagrams & Manuals
HBC18 (UT-15075) String Trimmer View Diagrams & Manuals
HBC18 (UT-15075-1) String Trimmer View Diagrams & Manuals
HBC18 (UT-15075-A) String Trimmer View Diagrams & Manuals
HBC18 (UT-15075-C) String Trimmer View Diagrams & Manuals
HBC28 (UT-15096) String Trimmer View Diagrams & Manuals
HBC28 (UT-15097) String Trimmer View Diagrams & Manuals
HBC30 (UT-15071) String Trimmer View Diagrams & Manuals
HBC30 (UT-15071-1) String Trimmer View Diagrams & Manuals
HBC30 (UT-15071-A) String Trimmer View Diagrams & Manuals
HBC30 (UT-15085) String Trimmer View Diagrams & Manuals
HBC30 (UT-15085-A) String Trimmer View Diagrams & Manuals
HBC30B (UT-15072) String Trimmer View Diagrams & Manuals
HBC30B (UT-15086) String Trimmer View Diagrams & Manuals
HBC30B (UT-15086-A) String Trimmer View Diagrams & Manuals
HBC30Bi (UT-15175) String Trimmer View Diagrams & Manuals
HBC30i (UT-15174) String Trimmer View Diagrams & Manuals
HGT (UT-20583) String Trimmer View Diagrams & Manuals
HGT (UT-20583-A) String Trimmer View Diagrams & Manuals
HGT (UT-20583-B) String Trimmer View Diagrams & Manuals
HLT15 (UT-20602) String Trimmer View Diagrams & Manuals
HLT15 (UT-20602-A) String Trimmer View Diagrams & Manuals
HLT15 (UT-20602-B) String Trimmer View Diagrams & Manuals
HLT15 (UT-20602-C) String Trimmer View Diagrams & Manuals
HLT15 (UT-20605-A) String Trimmer View Diagrams & Manuals
HLT16 (UT-20585-1) String Trimmer View Diagrams & Manuals
HLT16 (UT-20585-C) String Trimmer View Diagrams & Manuals
HLT16 (UT-20606-A) String Trimmer View Diagrams & Manuals
HLT17C (UT-20586) String Trimmer View Diagrams & Manuals
HLT17C (UT-20586-A) String Trimmer View Diagrams & Manuals
HLT17C (UT-20596) String Trimmer View Diagrams & Manuals
HLT17C (UT-20596-A) String Trimmer View Diagrams & Manuals
HLT18 (UT-20584) String Trimmer View Diagrams & Manuals
HLT18 (UT-20584-1) String Trimmer View Diagrams & Manuals
HLT18 (UT-20584-B) String Trimmer View Diagrams & Manuals
UT-50500 Edger View Diagrams & Manuals
UT-50901 Edger View Diagrams & Manuals
UT-60526 Gas Tiller/Cultivator View Diagrams & Manuals
UT-20590 String Trimmer View Diagrams & Manuals
UT22600 26cc String Trimmer View Diagrams & Manuals
UT22650 26cc String Trimmer View Diagrams & Manuals
UT-15040-C String Trimmer View Diagrams & Manuals
UT-20601-A String Trimmer View Diagrams & Manuals
ST155 (UT-20539-A) String Trimmer View Diagrams & Manuals
SX135 (UT-20601-C) String Trimmer View Diagrams & Manuals
UT40502 Mightylite Hedge Trimmer View Diagrams & Manuals
UT40903 Mightylite Hedge Trimmer View Diagrams & Manuals
UT-20594-B String Trimmer View Diagrams & Manuals
UT32600 Curved Shaft String Trimmer View Diagrams & Manuals
UT32650 Straight Shaft String Trimmer View Diagrams & Manuals
ST145 (UT20556) String Trimmer View Diagrams & Manuals
ST145 (UT20556-A) String Trimmer View Diagrams & Manuals
ST145 (UT20582) String Trimmer View Diagrams & Manuals
ST145 (UT20592) String Trimmer View Diagrams & Manuals
UT-21566 Mightylite Versatool String Trimmer View Diagrams & Manuals
UT-20581-3 (ST285BC) String Trimmer View Diagrams & Manuals
UT-20581-C (ST285BC) String Trimmer View Diagrams & Manuals
UT-20581-E (ST285BC) String Trimmer View Diagrams & Manuals
UT-20598-1 (ST285BC) String Trimmer View Diagrams & Manuals
UT-20615 (ST285BC) String Trimmer View Diagrams & Manuals
UT-20593-A String Trimmer View Diagrams & Manuals
Z625CDV (UT-20631) String Trimmer View Diagrams & Manuals
UT-15136 String Trimmer View Diagrams & Manuals
s825cdv (UT-20632) String Trimmer View Diagrams & Manuals
s825cdv (UT-20632-A) String Trimmer View Diagrams & Manuals
UT-20683 Touchstart String Trimmer View Diagrams & Manuals
UT32601 Gas Trimmer View Diagrams & Manuals
UT15084 (GSTBC) String Trimmer View Diagrams & Manuals
UT15084A (GSTBC) String Trimmer View Diagrams & Manuals
UT15151 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT15154 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT15157 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20722 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20723 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT15180 (K400) Zip Start Trimmer View Diagrams & Manuals
UT15181 (K400) Zip Start Trimmer View Diagrams & Manuals
UT15169 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20811 (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20811A (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20811B (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20811D (Versa Tool) Zip Start Trimmer View Diagrams & Manuals
UT20661 (T30C) Gas Trimmer View Diagrams & Manuals
UT20816 (Versa Tool) Eco Power Trimmer View Diagrams & Manuals
UT20833 (Trim N' Edge) Eco Power Trimmer View Diagrams & Manuals
UT20838 (Versa Tool) Eco Power Trimmer View Diagrams & Manuals
UT15164 (Versa Tool) Trimmer View Diagrams & Manuals
UT20810 (S1400) Trimmer View Diagrams & Manuals
UT21967 26cc Mightylite Versa Tool String Trimmer View Diagrams & Manuals
UT32601A 26cc String Trimmers View Diagrams & Manuals
UT32651A 26cc String Trimmers View Diagrams & Manuals
UT32605A 26cc String Trimmers View Diagrams & Manuals
UT32655A 26cc String Trimmers View Diagrams & Manuals
UT70123 Curved Shaft Trimmer View Diagrams & Manuals
UT70123A Curved Shaft Trimmer View Diagrams & Manuals
UT70127 Straight Shaft Trimmer View Diagrams & Manuals
UT70127A Straight Shaft Trimmer View Diagrams & Manuals
UT70129 Straight Shaft Trimmer View Diagrams & Manuals
UT70129A Straight Shaft Trimmer View Diagrams & Manuals
UT70131 Straight Shaft Trimmer View Diagrams & Manuals
UT70131A Straight Shaft Trimmer View Diagrams & Manuals
UT32605 26cc String Trimmers View Diagrams & Manuals
UT32655 26cc String Trimmers View Diagrams & Manuals
UT-15106-1 String Trimmer View Diagrams & Manuals
ST275 (UT-20594) String Trimmer View Diagrams & Manuals
Z825SD (UT20619-A) Trimmer View Diagrams & Manuals
UT-20617-A String Trimmer View Diagrams & Manuals
UT-20623 String Trimmer View Diagrams & Manuals
UT-20616 String Trimmer View Diagrams & Manuals
UT-20616-A String Trimmer View Diagrams & Manuals
UT33600 26cc String Trimmer View Diagrams & Manuals
ST175 (UT-20541) String Trimmer View Diagrams & Manuals
ST175 (UT-20541-A) String Trimmer View Diagrams & Manuals
ST175 (UT-20541-B) String Trimmer View Diagrams & Manuals
ST385 (UT-15045) String Trimmer View Diagrams & Manuals
ST385 (UT-15045-2A) String Trimmer View Diagrams & Manuals
ST385 (UT-15059) String Trimmer View Diagrams & Manuals
ST385 (UT-15059-A) String Trimmer View Diagrams & Manuals
ST385 (UT-15061) String Trimmer View Diagrams & Manuals
ST385 (UT-15061-A) String Trimmer View Diagrams & Manuals
ST385 (UT-15070) String Trimmer View Diagrams & Manuals
ST385 (UT-15078) String Trimmer View Diagrams & Manuals
ST385 (UT-15088-A) String Trimmer View Diagrams & Manuals
ST385 (UT-15088-B) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-1) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-A) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-B) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-C) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-D) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-E) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-H) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-J) String Trimmer View Diagrams & Manuals
ST385BC (UT-15040-K) String Trimmer View Diagrams & Manuals
ST385BC (UT-15042-E) String Trimmer View Diagrams & Manuals
ST385BC (UT-15059-B) String Trimmer View Diagrams & Manuals
ST385C (UT-15042) String Trimmer View Diagrams & Manuals
ST385C (UT-15042-A) String Trimmer View Diagrams & Manuals
ST385C (UT-15042-B) String Trimmer View Diagrams & Manuals
ST385C (UT-15042-C) String Trimmer View Diagrams & Manuals
ST385C (UT-15042-D) String Trimmer View Diagrams & Manuals
ST385i (UT-15173) String Trimmer View Diagrams & Manuals
UT-15133 String Trimmer View Diagrams & Manuals
UT33650 26CC String Trimmer View Diagrams & Manuals
UT-15085-B HBC30 String Trimmer View Diagrams & Manuals
UT-15085-C HBC30 String Trimmer View Diagrams & Manuals
UT-15086-B HBC30B String Trimmer View Diagrams & Manuals
UT-15086-C HBC30B String Trimmer View Diagrams & Manuals
UT-20596-B HLT17C String Trimmer View Diagrams & Manuals
UT-20607-A HLT18 String Trimmer View Diagrams & Manuals
UT-20595 HLT28 String Trimmer View Diagrams & Manuals
UT-20595-3 HLT28 String Trimmer View Diagrams & Manuals
UT-20595-A HLT28 String Trimmer View Diagrams & Manuals
UT-20595-C HLT28 String Trimmer View Diagrams & Manuals
UT-20608-A HLT28 String Trimmer View Diagrams & Manuals
UT-20624 I625CD String Trimmer View Diagrams & Manuals
UT-20627 I630CD String Trimmer View Diagrams & Manuals
UT-20625 I725CC String Trimmer View Diagrams & Manuals
UT-20626 I725CE String Trimmer View Diagrams & Manuals
UT-20652 I730CA String Trimmer View Diagrams & Manuals
UT-20628-A I730CC String Trimmer View Diagrams & Manuals
UT-15089-B PBC3600 String Trimmer View Diagrams & Manuals
UT-15089-C PBC3600 String Trimmer View Diagrams & Manuals
UT-15089-D PBC3600 String Trimmer View Diagrams & Manuals
UT-15089-E PBC3600 String Trimmer View Diagrams & Manuals
UT-15089-R PBC3600 String Trimmer View Diagrams & Manuals
UT-15091-A PBC3600-B String Trimmer View Diagrams & Manuals
UT-15091-B PBC3600-B String Trimmer View Diagrams & Manuals
UT-15091-C PBC3600-B String Trimmer View Diagrams & Manuals
UT-15091-D PBC3600-B String Trimmer View Diagrams & Manuals
UT-15091-E PBC3600-B String Trimmer View Diagrams & Manuals
UT-15090-B PLT3400 String Trimmer View Diagrams & Manuals
UT-15090-C PLT3400 String Trimmer View Diagrams & Manuals
UT-15090-D PLT3400 String Trimmer View Diagrams & Manuals
UT-15090-E PLT3400 String Trimmer View Diagrams & Manuals
UT-20633 S825SDV String Trimmer View Diagrams & Manuals
UT-20634 S825SEV String Trimmer View Diagrams & Manuals
UT-20634-A S825SEV String Trimmer View Diagrams & Manuals
UT-20539-B ST155 String Trimmer View Diagrams & Manuals
UT-20539-C ST155 String Trimmer View Diagrams & Manuals
UT-20539-D ST155 String Trimmer View Diagrams & Manuals
UT-20539-E ST155 String Trimmer View Diagrams & Manuals
UT-20544-A ST155 String Trimmer View Diagrams & Manuals
UT-20544-B ST155 String Trimmer View Diagrams & Manuals
UT-20544-C ST155 String Trimmer View Diagrams & Manuals
UT-20544-E ST155 String Trimmer View Diagrams & Manuals
UT-20563 ST155 String Trimmer View Diagrams & Manuals
UT-20563-A ST155 String Trimmer View Diagrams & Manuals
UT-20563-B ST155 String Trimmer View Diagrams & Manuals
UT-20565 ST155 String Trimmer View Diagrams & Manuals
UT-20573 ST155 String Trimmer View Diagrams & Manuals
UT-20545 ST175 String Trimmer View Diagrams & Manuals
UT-20545-A ST175 String Trimmer View Diagrams & Manuals
UT-20545-B ST175 String Trimmer View Diagrams & Manuals
UT-20566 ST175 String Trimmer View Diagrams & Manuals
UT-20590-C ST175 String Trimmer View Diagrams & Manuals
UT-20590-D ST175 String Trimmer View Diagrams & Manuals
UT-20553-C ST175BC String Trimmer View Diagrams & Manuals
UT-20597 ST175BC String Trimmer View Diagrams & Manuals
UT-20553 ST175C String Trimmer View Diagrams & Manuals
UT-20553-A ST175C String Trimmer View Diagrams & Manuals
UT-20554 ST175C String Trimmer View Diagrams & Manuals
UT-20554-A ST175C String Trimmer View Diagrams & Manuals
UT-20564 ST175C String Trimmer View Diagrams & Manuals
UT-20564-A ST175C String Trimmer View Diagrams & Manuals
UT-20599-A ST175C String Trimmer View Diagrams & Manuals
UT-20599-B ST175C String Trimmer View Diagrams & Manuals
UT-20590-A ST175G String Trimmer View Diagrams & Manuals
UT-20590-B ST175G String Trimmer View Diagrams & Manuals
UT-20604-A ST175G String Trimmer View Diagrams & Manuals
UT-15039 ST185 String Trimmer View Diagrams & Manuals
UT-15039-A ST185 String Trimmer View Diagrams & Manuals
UT-15044 ST185 String Trimmer View Diagrams & Manuals
UT-15044-1A ST185 String Trimmer View Diagrams & Manuals
UT-15060 ST185 String Trimmer View Diagrams & Manuals
UT-15079 ST185 String Trimmer View Diagrams & Manuals
UT-15039-C ST185BC String Trimmer View Diagrams & Manuals
UT-15039-D ST185BC String Trimmer View Diagrams & Manuals
UT-15102 ST185BC String Trimmer View Diagrams & Manuals
UT-15041 ST185C String Trimmer View Diagrams & Manuals
UT-15041-B ST185C String Trimmer View Diagrams & Manuals
UT-20594-1 ST275 String Trimmer View Diagrams & Manuals
UT-20594-1A ST275 String Trimmer View Diagrams & Manuals
UT-20594-2 ST275 String Trimmer View Diagrams & Manuals
UT-20594-2A ST275 String Trimmer View Diagrams & Manuals
UT-20594-A ST275 String Trimmer View Diagrams & Manuals
UT-20542 ST285 String Trimmer View Diagrams & Manuals
UT-20542-A ST285 String Trimmer View Diagrams & Manuals
UT-20542-B ST285 String Trimmer View Diagrams & Manuals
UT-20546-A ST285 String Trimmer View Diagrams & Manuals
UT-20546-B ST285 String Trimmer View Diagrams & Manuals
UT-20567 ST285 String Trimmer View Diagrams & Manuals
UT-20576 ST285 String Trimmer View Diagrams & Manuals
UT-20581-A ST285 String Trimmer View Diagrams & Manuals
UT-20581-B ST285 String Trimmer View Diagrams & Manuals
UT-15061 ST385 String Trimmer View Diagrams & Manuals
UT-15061-A ST385 String Trimmer View Diagrams & Manuals
UT-15088-A ST385 String Trimmer View Diagrams & Manuals
UT-15088-B ST385 String Trimmer View Diagrams & Manuals
UT-15040 ST385BC String Trimmer View Diagrams & Manuals
UT-15040-1 ST385BC String Trimmer View Diagrams & Manuals
UT-15040-A ST385BC String Trimmer View Diagrams & Manuals
UT-15040-B ST385BC String Trimmer View Diagrams & Manuals
UT-15040-D ST385BC String Trimmer View Diagrams & Manuals
UT-15040-E ST385BC String Trimmer View Diagrams & Manuals
UT-15040-H ST385BC String Trimmer View Diagrams & Manuals
UT-15040-J ST385BC String Trimmer View Diagrams & Manuals
UT-15040-K ST385BC String Trimmer View Diagrams & Manuals
UT-15047 ST485 String Trimmer View Diagrams & Manuals
UT-15047-A ST485 String Trimmer View Diagrams & Manuals
UT-15047-B ST485 String Trimmer View Diagrams & Manuals
UT-15048 ST485 String Trimmer View Diagrams & Manuals
UT-15050-1 ST485 String Trimmer View Diagrams & Manuals
UT-15063 ST485 String Trimmer View Diagrams & Manuals
UT-15063-A ST485 String Trimmer View Diagrams & Manuals
UT-15177 ST525 String Trimmer View Diagrams & Manuals
UT-15178 ST725 String Trimmer View Diagrams & Manuals
UT-15114-R ST725CBR String Trimmer View Diagrams & Manuals
UT-20644-R ST725CEA String Trimmer View Diagrams & Manuals
UT-15153 ST725SC String Trimmer View Diagrams & Manuals
UT-20637-R ST730SDR String Trimmer View Diagrams & Manuals
UT-20601-1 SX135 String Trimmer View Diagrams & Manuals
UT-20601-B SX135 String Trimmer View Diagrams & Manuals
UT-20601-C SX135 String Trimmer View Diagrams & Manuals
UT-20609-A SX135 String Trimmer View Diagrams & Manuals
UT-20667 SX135C String Trimmer View Diagrams & Manuals
UT-15136-A Versatool String Trimmer View Diagrams & Manuals
UT-20617 Z625CD String Trimmer View Diagrams & Manuals
UT-20643 Z725CA String Trimmer View Diagrams & Manuals
UT-15107 Z725CB String Trimmer View Diagrams & Manuals
UT-15107-1 Z725CB String Trimmer View Diagrams & Manuals
UT-20639 Z725CE String Trimmer View Diagrams & Manuals
UT-20644 Z725CEA String Trimmer View Diagrams & Manuals
UT-20618 Z725SE String Trimmer View Diagrams & Manuals
UT-20618-A Z725SE String Trimmer View Diagrams & Manuals
UT-20640 Z725SE String Trimmer View Diagrams & Manuals
UT-15106 Z830SB String Trimmer View Diagrams & Manuals
UT-15116 Z830SBA String Trimmer View Diagrams & Manuals
RY30140 30cc String Trimmer View Diagrams & Manuals
RY30220 30cc String Trimmer View Diagrams & Manuals
RY30160 30cc Brushcutter View Diagrams & Manuals
RY30220A 30cc String Trimmer View Diagrams & Manuals
RY30240B 30cc String Trimmer View Diagrams & Manuals
RY30220B 30cc String Trimmer View Diagrams & Manuals
RY30240 30cc String Trimmer View Diagrams & Manuals
RY30524 30cc String Trimmer View Diagrams & Manuals
RY30544 30cc String Trimmer View Diagrams & Manuals
RY30260B 30cc Brushcutter View Diagrams & Manuals
RY30570 30cc String Trimmer And Brushcutter View Diagrams & Manuals
RY30931 30cc String Trimmer And Brushcutter View Diagrams & Manuals
RY30522 30cc String Trimmer View Diagrams & Manuals
RY30550 30cc String Trimmer And Brushcutter View Diagrams & Manuals
RY30542 30cc String Trimmer View Diagrams & Manuals
RY30530 30cc String Trimmer And Brushcutter View Diagrams & Manuals
RY30562 30cc Brushcutter View Diagrams & Manuals
RY30260 30cc Brushcutter View Diagrams & Manuals
RY30564 30cc Brushcutter View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Trimmer Parts
- Hedge Trimmer Parts
- Pruner Parts
- Edger Parts
- Cultivator Parts
This part replaces obsolete part #: UP04275, 98929A
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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.
Clutch discs broken
Paul - August 26, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Screwdriver, hammer
1. Found the Clutch discs were obsolete. (Homelite bc900 and many other trimmers I found in my research.)
2. I discovered while researching that the clutch parts breakdown used the same clutch washer and the same drum, but it used a different clutch which wasn't obsolete. Purchased new clutch, drum, and the two different sized washers. Parts were for Ryobi BC30.
3. Removed the clutch drum by loosening captive torx screw in end of drum, sliding off the drum.
4. Removed the clutch each of the two clutch discs by tapping a screwdriver with a hammer to spin then off.
5. Removed old clutch washers.
6. Replaced washers and clutch in order for other model trimmer.
7. Tighten clutch with adjustable plier.
8. Installed new drum.
2. I discovered while researching that the clutch parts breakdown used the same clutch washer and the same drum, but it used a different clutch which wasn't obsolete. Purchased new clutch, drum, and the two different sized washers. Parts were for Ryobi BC30.
3. Removed the clutch drum by loosening captive torx screw in end of drum, sliding off the drum.
4. Removed the clutch each of the two clutch discs by tapping a screwdriver with a hammer to spin then off.
5. Removed old clutch washers.
6. Replaced washers and clutch in order for other model trimmer.
7. Tighten clutch with adjustable plier.
8. Installed new drum.
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Bad vibration due to broken clutch
Dave - August 16, 2017
Tool Type
Trimmer
Difficulty
Easy
Time
30-60 minutes
Tools Used
Pliers, Power Drill, Socket set, Nutdriver, Spark plug socket and small rope
Remove spark plug and feed small rope into spark plug hole to stop piston from turning over.
Remove T25 screw holding clutch drum to crankshaft
Turn clutch counter clockwise to unscrew from shaft
Replace part in reverse sequence with new parts
Remove T25 screw holding clutch drum to crankshaft
Turn clutch counter clockwise to unscrew from shaft
Replace part in reverse sequence with new parts
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Thanks for voting and helping fellow customers!
Clutch was defective
Burt - October 25, 2016
Tool Type
Trimmer
Difficulty
Easy
Time
Less than 15 minutes
Tools Used
Socket set, Torq driver, adjustable band wrench, rope
Parts Used
1. Removed starter pull handle
2. Removed 12 torq screws/bolts
3. Disconnected electrical connectors and throttle cable
4. Removed spark plug
5. Fed rope into cylinder to "jam" piston
6. Removed old clutch assembly and washer
7. Installed new washers and clutch assembly
8. Fed starter rope through housing
9. Aligned starter pulley
10. Reinstalled torq screws (8) and bolts (4)
11. Reconnected electrical connectors and throttle cable
12. Installed spark plug
2. Removed 12 torq screws/bolts
3. Disconnected electrical connectors and throttle cable
4. Removed spark plug
5. Fed rope into cylinder to "jam" piston
6. Removed old clutch assembly and washer
7. Installed new washers and clutch assembly
8. Fed starter rope through housing
9. Aligned starter pulley
10. Reinstalled torq screws (8) and bolts (4)
11. Reconnected electrical connectors and throttle cable
12. Installed spark plug
Did you find this story helpful?
Thanks for voting and helping fellow customers!
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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.
