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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Tue May 01, 2018 9:14 am Post subject: Early model throw out bearing conversion |
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Anyone tried using a conversion kit to upgrade to late model throw out bearing
https://www.kustom1warehouse.net/Throw_out_bearing_conversion_kit_p/113141165bconv.htm
Looks like a good idea I'm having problems with the one I have now I'm getting ready to drop engine and replace it just wondering if anyone has tried this conversion ?? Or any thoughts?? |
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Cusser Samba Member

Joined: October 02, 2006 Posts: 33095 Location: Hot Arizona
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Posted: Tue May 01, 2018 9:20 am Post subject: Re: Early model throw out bearing conversion |
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I'd leave as is. Never trouble trouble until trouble troubles you.
Use the throwout bearing clips with the coiled spring, not the U-shaped ones.
Plus, you'd need a pressure plate without the center ring. _________________ 1970 VW (owned since 1972) and 1971 VW Convertible (owned since 1976), second owner of each. The '71 now has the 1835 engine, swapped from the '70. Second owner of each. 1988 Mazda B2200 truck, 1998 Frontier, 2014 Yukon, 2004 Frontier King Cab. All manual transmission except for the Yukon. http://www.thesamba.com/vw/forum/album_page.php?pic_id=335294 http://www.thesamba.com/vw/forum/album_page.php?pic_id=335297 |
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Tue May 01, 2018 9:37 am Post subject: Re: Early model throw out bearing conversion |
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This is 3rd time went out repair shop has been working on it before now I'm going to do it myself this time, haven't dropped engine yet will know more after, betting something is wrong with bearing car shutters when push in clutch and gears grind and car pulls forward drives fine after clutch pedal released |
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VOLKSWAGNUT Fastest VW Belt Changer

Joined: October 14, 2007 Posts: 11158 Location: Flippin' a Belt........ .... Off-n-On ... NC USA
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Posted: Tue May 01, 2018 10:27 am Post subject: Re: Early model throw out bearing conversion |
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^ Have to agree with Cusser .. the old release system works flawless with the proper good parts.
Better clips are out there.. I generally just mod the originals.
Ya may want to search ... Clutch Bowden Tube..
If the clutch shudders.. when engaging the clutch (releasing pedal to take off).. the Bowden tube is worn or improperly set up.
Clutch "shudder" severe enough can dislodge the release bearing from the shaft.. its generally the result.. not the root cause.
More advice.. check the clutch cable and the clutch cable tube.
If the cable is fraying and or the tube itself is loose from its welds..... mayhem ensues...
Engine and transaxle mounts too..
. _________________ aka Ken {o\!/o}
Its your vehicle- stop askin' for approval-do what YOU like for cryin' out loud
Better to roll em' how you want and wear em' out-than lettin' em' rot out
Its about the going not the showing
Rebuilt to drive not decorate
WANTED: Local Eatin' Joints, Triple D for TheSamba contributions here http://www.thesamba.com/vw/forum/viewtopic.php?t=570510
Search "VOLKSWAGNUT" on YouTube since you cant watch a "certain" BELT change video round here
Usually and often edited |
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Zundfolge1432  Samba Member
Joined: June 13, 2004 Posts: 12567
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Posted: Tue May 01, 2018 12:25 pm Post subject: Re: Early model throw out bearing conversion |
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Early 60s had clutch shaft where the arms that hold the bearing were just welded on the bottom. This may have been ok with a 180mm parts but there was a heavier design like the one in your picture. Also the clips were upgraded to a wrap around spring type per a service bulletin. What everybody forgets to check is where bearing rides on the arms and nobody lubes these two points of contact. I’ve seen this worn to oval shapes after hundreds of thousands of miles but you need to look close. There is also a way to safety the clips like the off-road guys do but that supposes you are handy with the wire and pliers.
The long way around? You can convert an IRS box to swing axle and use the better 71 and up parts. But before 71 people did as I described earlier. I’d also take a real good look at Bowden tube and make sure welds aren’t breaking on clutch tube. 😀
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Tue May 01, 2018 4:28 pm Post subject: Re: Early model throw out bearing conversion |
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Thanks guys it's been an on going problem since it first happen last year no more repair shops, going to dive in and fix myself so it will be done right I'll pull motor and acess the situation and go from there and thanks again for the info!! |
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epayne611 Samba Member
Joined: February 09, 2011 Posts: 316 Location: Orange County, CA
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Posted: Tue May 01, 2018 9:36 pm Post subject: Re: Early model throw out bearing conversion |
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I bought that kit, it didn’t work out too well...ended up buying a properly welded arm from Rancho, and the RJE adapter:
https://www.thesamba.com/vw/classifieds/detail.php?id=1441973
Rocky can also sell you the seal. But if I had to do it again, I wouldn’t do it at all. |
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Fri May 04, 2018 11:15 am Post subject: Re: Early model throw out bearing conversion |
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Thanks for heads up I was wondering about that conversion kit, I saw RJE adaptors they looked very well made was thinking going in that direction because I do want to convert my throw out bearing to the late model type I'll keep you posted on the work on the conversion  |
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Mon May 07, 2018 6:02 pm Post subject: Re: Early model throw out bearing conversion |
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Got lazy today didn't do anything on the car yet I really wanted to get the engine pulled today dammit I'll shoot for tomorrow need to get it done so I can move on to the other projects around the house  |
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Tue May 08, 2018 4:38 pm Post subject: Re: Early model throw out bearing conversion |
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Pulled engine today no smoking gun to account for all that shudder and pulling with pedal engaged wasn't able to get in hear at all at a stop thought throw out bearing would have been blown all up it's fine
Now I don't know what to do flywheel looks blued in spots like it burned disc is polished on the edge on flywheel side that where it's at  |
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Cusser Samba Member

Joined: October 02, 2006 Posts: 33095 Location: Hot Arizona
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Posted: Tue May 08, 2018 5:58 pm Post subject: Re: Early model throw out bearing conversion |
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rockin mike wrote: |
Pulled engine today no smoking gun to account for all that shudder and pulling with pedal engaged wasn't able to get in hear at all at a stop thought throw out bearing would have been blown all up it's fine
Now I don't know what to do flywheel looks blued in spots like it burned disc is polished on the edge on flywheel side that where it's at  |
If you re-phrase the above and make clearer, myself or others might have an easier time helping you.
Sounds like the flywheel needs to be resurfaced or replaced, and you definitely need a new clutch disc. I'm recommending a complete new clutch kit, which will include a new release bearing. Use clips with the coil spring.
_________________ 1970 VW (owned since 1972) and 1971 VW Convertible (owned since 1976), second owner of each. The '71 now has the 1835 engine, swapped from the '70. Second owner of each. 1988 Mazda B2200 truck, 1998 Frontier, 2014 Yukon, 2004 Frontier King Cab. All manual transmission except for the Yukon. http://www.thesamba.com/vw/forum/album_page.php?pic_id=335294 http://www.thesamba.com/vw/forum/album_page.php?pic_id=335297 |
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nelson845 Samba Member
Joined: April 24, 2014 Posts: 59 Location: WASHINGTONVILLE NY 10992
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Posted: Tue May 08, 2018 6:34 pm Post subject: Re: Early model throw out bearing conversion |
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Make sure the shaft isn't moving side to side. I had a similar recurring problem and it turned out there was a bit of play on the shaft, causing the bearing to fall off the fork. |
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Tue May 08, 2018 8:23 pm Post subject: Re: Early model throw out bearing conversion |
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Going to replace everything, with a clutch kit (no throw out bearing conversion, not the problem) and going with lighten flywheel, after closer inspection the ring on the pressure plate was not even level, it was at an angle as if the thines were warped, so it is all going in the trash so sad it was all new parts replaced by a shop for me less than 1500 miles ago. Any tips on putting it all back together, someone mentioned end play at flywheel, I noticed a small gap at top of transmission bell housing and engine before disassembly, how critical is it for the engine to seat tight all the way around trans, bell housing? Just want to have to do it twice, just right
Thank guys |
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rockin mike Samba Member
Joined: August 24, 2012 Posts: 29 Location: CALIFORNIA
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Posted: Tue May 08, 2018 8:26 pm Post subject: Re: Early model throw out bearing conversion |
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10-4 on the spring clips |
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Tvättbjörn Samba Member
Joined: May 07, 2004 Posts: 1437 Location: SoCal
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Posted: Sat Feb 09, 2019 10:00 am Post subject: Re: Early model throw out bearing conversion |
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Dealing with it last night. I had the same issue with the noise you are talking about. Make sure your throw-out arms on the shaft are centered and have the same distance from the input shaft. I have two after-market throw-out shafts and both are just crap. Not only did the bushing not fit the shaft ( hole was too small ) The bearing was sitting 4 mm off center to the right. I had to bent the arms sideways to get the bearing centered. It looks like everybody is making just a copy a bad part from somebody else. |
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