Product Information
Description:
This is for the original clutch. This is just the drum. If you need the clutch pawl and washers you will need to get the knew version Assembly part number 791-182369, because the original internal parts for the clutch are obsolete.rnDiameter 2 9/16" |
Frequently Purchased With
Compatibility
the 150+ compatible machines
This part is compatible with the following machines:
Ryobi
410r (21A-121R034) Tiller
410r (21AK410G034) Tiller
410r (21BK410G034) Tiller
410r (21CK410G034) Tiller
410r (21DK410G034) Tiller
410r (21EK410G034) Tiller
410r (21FK410G034) Tiller
510r (21AK510G034) Tiller
510r (21BK515G034) Tiller
600r (41AN600G034) Handheld Trimmer
600r (41BN600G034) Handheld Trimmer
650r (41AN650G034) Handheld Trimmer
704r (VP 41AD7V4G034) Handheld Trimmer
705r (41AD705G034) Handheld Trimmer
705r (41AD705G734) Handheld Trimmer
705r (41BD705G034) Handheld Trimmer
705r (41BD705G734) Handheld Trimmer
705r (41CD705G034) Handheld Trimmer
720r (41AD720A034) Handheld Trimmer
720r (41BD720A034) Handheld Trimmer
720r (DE 41AD72EC034) Handheld Edger
725r (41AD725A034) Handheld Trimmer
725r (41AD725A734) Handheld Trimmer
725r (41AD725B034) Handheld Trimmer
725r (41AD725C034) Handheld Trimmer
725r (41ADL04A034) Handheld Trimmer
725r (41ADL04A734) Handheld Trimmer
725r (41BD725A034) Handheld Trimmer
725r (41BD725A734) Handheld Trimmer
725r (41BD725B034) Handheld Trimmer
725r (41BD725C034) Handheld Trimmer
725r (41BDL04A034) Handheld Trimmer
725r (41CD725A034) Handheld Trimmer
725r (41CD725B034) Handheld Trimmer
725r (41CD725C034) Handheld Trimmer
725r (41DD725A034) Handheld Trimmer
725r (41ED725A034) Handheld Trimmer
725rE (41AD2REC034) Handheld Trimmer
725rE (41AD7CRC034) Handheld Trimmer
725rE (41BD2REC034) Handheld Trimmer
725rE (41BD7CRC034) Handheld Trimmer
725rE (41CD2REC034) Handheld Trimmer
725rE (41CD7CRC034) Handheld Trimmer
750r (41AD750A034) Handheld Trimmer
750r (41AD750E034) Handheld Trimmer
410r (21AK410G034) Tiller
410r (21BK410G034) Tiller
410r (21CK410G034) Tiller
410r (21DK410G034) Tiller
410r (21EK410G034) Tiller
410r (21FK410G034) Tiller
510r (21AK510G034) Tiller
510r (21BK515G034) Tiller
600r (41AN600G034) Handheld Trimmer
600r (41BN600G034) Handheld Trimmer
650r (41AN650G034) Handheld Trimmer
704r (VP 41AD7V4G034) Handheld Trimmer
705r (41AD705G034) Handheld Trimmer
705r (41AD705G734) Handheld Trimmer
705r (41BD705G034) Handheld Trimmer
705r (41BD705G734) Handheld Trimmer
705r (41CD705G034) Handheld Trimmer
720r (41AD720A034) Handheld Trimmer
720r (41BD720A034) Handheld Trimmer
720r (DE 41AD72EC034) Handheld Edger
725r (41AD725A034) Handheld Trimmer
725r (41AD725A734) Handheld Trimmer
725r (41AD725B034) Handheld Trimmer
725r (41AD725C034) Handheld Trimmer
725r (41ADL04A034) Handheld Trimmer
725r (41ADL04A734) Handheld Trimmer
725r (41BD725A034) Handheld Trimmer
725r (41BD725A734) Handheld Trimmer
725r (41BD725B034) Handheld Trimmer
725r (41BD725C034) Handheld Trimmer
725r (41BDL04A034) Handheld Trimmer
725r (41CD725A034) Handheld Trimmer
725r (41CD725B034) Handheld Trimmer
725r (41CD725C034) Handheld Trimmer
725r (41DD725A034) Handheld Trimmer
725r (41ED725A034) Handheld Trimmer
725rE (41AD2REC034) Handheld Trimmer
725rE (41AD7CRC034) Handheld Trimmer
725rE (41BD2REC034) Handheld Trimmer
725rE (41BD7CRC034) Handheld Trimmer
725rE (41CD2REC034) Handheld Trimmer
725rE (41CD7CRC034) Handheld Trimmer
750r (41AD750A034) Handheld Trimmer
750r (41AD750E034) Handheld Trimmer
750r (41BD750A034) Handheld Trimmer
750r (41BD750E034) Handheld Trimmer
750r (41DD750F034) Handheld Trimmer
767r (41AD767G034) Handheld Trimmer
767r (41BD767G034) Handheld Trimmer
767r (41CD767G034) Handheld Trimmer
767rJ (41DD76JG034) Handheld Trimmer
767rJ (41ED76JG034) Handheld Trimmer
770rEB (41AD7EBC034) Handheld Trimmer
775r (41AD775A034) Handheld Trimmer
775r (41AD775A734) Handheld Trimmer
775r (41AD775B034) Handheld Trimmer
775r (41ADL05A034) Handheld Trimmer
775r (41ADL05A734) Handheld Trimmer
775r (41BD775A034) Handheld Trimmer
775r (41BD775A734) Handheld Trimmer
775r (41BD775B034) Handheld Trimmer
775r (41BDL05A034) Handheld Trimmer
775r (41CD775A034) Handheld Trimmer
775r (41CD775B034) Handheld Trimmer
775r (41DD775A034) Handheld Trimmer
775r (41ED775A034) Handheld Trimmer
775r (41FD775A034) Handheld Trimmer
780r (41BD780G034) Handheld Trimmer
780r (41ED780G034) Handheld Trimmer
780r (41FD780G034) Handheld Trimmer
790r (41AD790A734) Handheld Trimmer
790r (41BD790A034) Handheld Trimmer
790r (41DD790A034) Handheld Trimmer
790r (41ED790A034) Handheld Trimmer
790r (41FD790A034) Handheld Trimmer
825r (41AD825A034) Handheld Trimmer
825r (41AD825A734) Handheld Trimmer
825r (41CD825A034) Handheld Trimmer
875r (41AD875A034) Handheld Trimmer
875r (41AD875A734) Handheld Trimmer
875r (41BD875A034) Handheld Trimmer
875r (41CD875A034) Handheld Trimmer
890 (41CD890A034) Handheld Trimmer
890r (41AD890A034) Handheld Trimmer
890r (41AD890A734) Handheld Trimmer
890r (41BD890A034) Handheld Trimmer
890r (41CD890A034) Handheld Trimmer
890r (41CD890G034) Handheld Trimmer
740R 2-Cycle Gas Trimmer
750r (41BD750E034) Handheld Trimmer
750r (41DD750F034) Handheld Trimmer
767r (41AD767G034) Handheld Trimmer
767r (41BD767G034) Handheld Trimmer
767r (41CD767G034) Handheld Trimmer
767rJ (41DD76JG034) Handheld Trimmer
767rJ (41ED76JG034) Handheld Trimmer
770rEB (41AD7EBC034) Handheld Trimmer
775r (41AD775A034) Handheld Trimmer
775r (41AD775A734) Handheld Trimmer
775r (41AD775B034) Handheld Trimmer
775r (41ADL05A034) Handheld Trimmer
775r (41ADL05A734) Handheld Trimmer
775r (41BD775A034) Handheld Trimmer
775r (41BD775A734) Handheld Trimmer
775r (41BD775B034) Handheld Trimmer
775r (41BDL05A034) Handheld Trimmer
775r (41CD775A034) Handheld Trimmer
775r (41CD775B034) Handheld Trimmer
775r (41DD775A034) Handheld Trimmer
775r (41ED775A034) Handheld Trimmer
775r (41FD775A034) Handheld Trimmer
780r (41BD780G034) Handheld Trimmer
780r (41ED780G034) Handheld Trimmer
780r (41FD780G034) Handheld Trimmer
790r (41AD790A734) Handheld Trimmer
790r (41BD790A034) Handheld Trimmer
790r (41DD790A034) Handheld Trimmer
790r (41ED790A034) Handheld Trimmer
790r (41FD790A034) Handheld Trimmer
825r (41AD825A034) Handheld Trimmer
825r (41AD825A734) Handheld Trimmer
825r (41CD825A034) Handheld Trimmer
875r (41AD875A034) Handheld Trimmer
875r (41AD875A734) Handheld Trimmer
875r (41BD875A034) Handheld Trimmer
875r (41CD875A034) Handheld Trimmer
890 (41CD890A034) Handheld Trimmer
890r (41AD890A034) Handheld Trimmer
890r (41AD890A734) Handheld Trimmer
890r (41BD890A034) Handheld Trimmer
890r (41CD890A034) Handheld Trimmer
890r (41CD890G034) Handheld Trimmer
740R 2-Cycle Gas Trimmer
MTD
Troy-Bilt
21AT144R766 (2004) Tiller/Edger
21AT144R766 (2005) Tiller/Edger
21AT144R966 (2005) Tiller/Edger
21BA144R966 (2007) TB144 Cultivator
21BA144R966 (2008) TB144 Cultivator
21CA144R966 (2009) TB144 Cultivator
21AA144R966 (2006) TB144 Cultivator
TB20CS (41BDT20C711) Trimmer
TB20CS (Tuffy 41BDT20C966) Trimmer
TB20DC (41ADT20C966) Trimmer
TB15CS (41ADT15C066) Trimmer
TB15CS (41ADT15C966) Trimmer
TB20CS (41ADT20C711) Trimmer
TB25CS (41ADT25C063) Gas Trimmer
TB25ET (41ADT2EC966) Gas Trimmer
TB25CS (41ADT25C066) Gas Trimmer
TB25ET (41BDT2EC063) Gas Trimmer
TB25CS (41ADT25C763) Gas Trimmer
TB26CO (41AD26OG966) Gas Trimmer
TB25CS (41ADT25C766) Gas Trimmer
TB26TB (41ADT2BC066) Gas Trimmer
TB25CS (41ADT25C966) Gas Trimmer
TB26TB (41ADT2BC966) Gas Trimmer
TB25CS (41BDT25C063) Gas Trimmer
TB25CS (41BDT25C766) Gas Trimmer
TB25ET (41ADT2EC063) Gas Trimmer
21AT144R766 (2005) Tiller/Edger
21AT144R966 (2005) Tiller/Edger
21BA144R966 (2007) TB144 Cultivator
21BA144R966 (2008) TB144 Cultivator
21CA144R966 (2009) TB144 Cultivator
21AA144R966 (2006) TB144 Cultivator
TB20CS (41BDT20C711) Trimmer
TB20CS (Tuffy 41BDT20C966) Trimmer
TB20DC (41ADT20C966) Trimmer
TB15CS (41ADT15C066) Trimmer
TB15CS (41ADT15C966) Trimmer
TB20CS (41ADT20C711) Trimmer
TB25CS (41ADT25C063) Gas Trimmer
TB25ET (41ADT2EC966) Gas Trimmer
TB25CS (41ADT25C066) Gas Trimmer
TB25ET (41BDT2EC063) Gas Trimmer
TB25CS (41ADT25C763) Gas Trimmer
TB26CO (41AD26OG966) Gas Trimmer
TB25CS (41ADT25C766) Gas Trimmer
TB26TB (41ADT2BC066) Gas Trimmer
TB25CS (41ADT25C966) Gas Trimmer
TB26TB (41ADT2BC966) Gas Trimmer
TB25CS (41BDT25C063) Gas Trimmer
TB25CS (41BDT25C766) Gas Trimmer
TB25ET (41ADT2EC063) Gas Trimmer
TB415CS (41BDT41G966) Gas Trimmer
TB25ET (41ADT2EC066) Gas Trimmer
TB475SS (41ADT47C711) Gas Trimmer
TB25ET (41ADT2EC711) Gas Trimmer
TB475SS (41ADT47C766) Gas Trimmer
TB475SS (41ADT47C966) Gas Trimmer
TB475SS (41BDT47C063) Gas Trimmer
TB490BC (41ADT49C063) Gas Trimmer
TB490BC (41ADT49C711) Gas Trimmer
TB490BC (41ADT49C966) Gas Trimmer
TB490BC (41BDT49C063) Gas Trimmer
TB70FH (41AD70FC966) Gas Trimmer
TB70SS (41ADT70C711) Gas Trimmer
TB70SS (41ADT70C966) Gas Trimmer
TB70SS (41BDT70C711) Gas Trimmer
TB75SS (41ADT75C063) Trimmer
TB75SS (41ADT75C066) Trimmer
TB75SS (41ADT75C763) Trimmer
TB75SS (41ADT75C766) Trimmer
TB75SS (41ADT75C966) Trimmer
TB75SS (41BDT75C063) Trimmer
TB75SS (41BDT75C766) Trimmer
TB75SS (41CDT75C063) Trimmer
TB90BC (41ADT90C063) Trimmer
TB90BC (41ADT90C711) Trimmer
TB90BC (41ADT90C966) Trimmer
TB25ET (41ADT2EC066) Gas Trimmer
TB475SS (41ADT47C711) Gas Trimmer
TB25ET (41ADT2EC711) Gas Trimmer
TB475SS (41ADT47C766) Gas Trimmer
TB475SS (41ADT47C966) Gas Trimmer
TB475SS (41BDT47C063) Gas Trimmer
TB490BC (41ADT49C063) Gas Trimmer
TB490BC (41ADT49C711) Gas Trimmer
TB490BC (41ADT49C966) Gas Trimmer
TB490BC (41BDT49C063) Gas Trimmer
TB70FH (41AD70FC966) Gas Trimmer
TB70SS (41ADT70C711) Gas Trimmer
TB70SS (41ADT70C966) Gas Trimmer
TB70SS (41BDT70C711) Gas Trimmer
TB75SS (41ADT75C063) Trimmer
TB75SS (41ADT75C066) Trimmer
TB75SS (41ADT75C763) Trimmer
TB75SS (41ADT75C766) Trimmer
TB75SS (41ADT75C966) Trimmer
TB75SS (41BDT75C063) Trimmer
TB75SS (41BDT75C766) Trimmer
TB75SS (41CDT75C063) Trimmer
TB90BC (41ADT90C063) Trimmer
TB90BC (41ADT90C711) Trimmer
TB90BC (41ADT90C966) Trimmer
Bolens
Products Compatibility
This item works with the following types of products:
- • Cultivator
- • Edger
- • Trimmer
Repair Guides
Articles:
This article explains how to remove the clutch from most line and string trimmers. Tips are provided for removing tricky...
October 21, 2009
|
Clutch Drum Spun? Learn to remove and install the clutch drum on a Ryobi string trimmer. Simple steps show you how....
September 01, 2015
|
Questions & Answers for Clutch Drum
No questions have been asked yet
Repair Instructions: Submitted by Customers Like You
8 of 9 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Hammer
Worn out clutch drum and clutch
Removed the spark plug, then inserted a length of rope into the cylinder with a few inches remaining outside of the cylinder. This is to stop the engine from rotating when removing the drum and clutch. Then remove the clutch cover. Insert a torx driver into the clutch drum and remove it. The use a screwdriver and hammer to hit the edge of the clutch to loosen it from the shaft. Remove the clutch and install the new one. Then install the new clutch drum and clutch cover. Then remove the rope from the cylinder and replace the spark plug
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3 of 3 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Wrench Set, Torx wrenches
Clutch drum worn
Remove the screws from the clutch cover and remove the cover
Use a torx wrench to remove the clutch
Install the new clutch drum
Replace the clutch cover
Installed new fuel cap
Use a torx wrench to remove the clutch
Install the new clutch drum
Replace the clutch cover
Installed new fuel cap
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2 of 2 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Nutdriver
Clutch drum bearing shot. Upper power boom drive shaft cable twisted off. Periodic valve lash adjustment.
Remove upper drive shaft. Hold fly wheel and remove clutch drum retaining screw. This screw is down where the drive shaft cable goes into the clutch drum. Install new clutch drum. Hold flywheel and tighten clutch drum attaching bolt. Remove engine cover and valve cover, adjust valve lash and install new valve cover gasket. Reinstall engine cover.
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1 of 1 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver
Trimmer head not spinning
I followed the instructions others had posted above and the repair could not have been easer. Saved my 4-cycle trimmer for less than $100 and that including buying a full set of torx screwdrivers (because why only buy the one you need!).
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Tool Type:
Edger
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Allen wrench
The shaft fell apart
I bought a new shaft,some screws that were missing from mine,and throttle handle and now it runs and looks brand new.
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
, T-20 star bit screwdriver !!
Trimmer ran but head didn't spin .
It's pretty easy to change the clutch drum , check out the U-tube video for some tips on how to do it . The only thing is you'll need Star ended screwdrivers ! For the most part you can use magnetic bit screwdrivers , ...BUT !! to remove and replace the clutch drum you'll need a T20 thin shafted driver , because the retaining screw is about 1 1/4 inches ( 30m ) down inside the well the drive shaft fits into and that's about 1/4 inch ( 6m ) hole . Now to get mine off I measured down marked it , and cut the collar off with a hacksaw , BUT again to remount the new your going to need that T20 driver !! The trimmer works like a champ now !! Good Luck !
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Tool Type:
Cultivator
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Torx set
Clutch drum was stripped where flex shaft goes in, Drive Shaft Housing was bent at engine, Flex shaft was sprung.
1. Remove engine from Drive Shaft Housing by loosening bolt in clutch cover and screw into Drive Shaft Housing.
2. Remove Flex Shaft by sliding it out of Drive Shaft Housing.
3. Remove gear box from the frame. (4 bolts)
4. Remove Drive Shaft Housing from gear box by loosening Drive Shaft Housing retaining screw and the TOP 4 Torx screws only.( will not leak oil )
5. Remove clutch cover from the engine. (4 screws)
6. Remove clutch drum. (Torx screw into engine shaft)
7. Install new parts in reverse order.
2. Remove Flex Shaft by sliding it out of Drive Shaft Housing.
3. Remove gear box from the frame. (4 bolts)
4. Remove Drive Shaft Housing from gear box by loosening Drive Shaft Housing retaining screw and the TOP 4 Torx screws only.( will not leak oil )
5. Remove clutch cover from the engine. (4 screws)
6. Remove clutch drum. (Torx screw into engine shaft)
7. Install new parts in reverse order.
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Tool Type:
Trimmer
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Power Drill, Socket set, Wrench Set, Nutdriver
Clutch spring broken. Boom wire broken
I took off the boom, clutch housing, unscrew the bolt in the center of the clutch drum. Then, with a hammer and a drift released the clutch by hitting it counter-clockwise. I had to tap the hole in the boom so that I could screw bake the throttle control and shut off switch.
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Reviews
1 Reviews
Average Rating (out of 5):
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Easy repair and it works great. Just wishthe price was better...thx
It fit perfect and works like it should
ed -
August 16, 2022
Verified Purchase
Verified Purchase
eReplacementParts Team
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- 1
Product Information
Repair Guides
Articles:
This article explains how to remove the clutch from most line and string trimmers. Tips are provided for removing tricky...
October 21, 2009
|
Clutch Drum Spun? Learn to remove and install the clutch drum on a Ryobi string trimmer. Simple steps show you how....
September 01, 2015
|