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stock LGT clutch disk is the same as stock WRX clutch disk?


RyanE

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Hi folks,

 

It is clutch replacement time for my '05 Legacy GT, and I'm planning on replacing the flywheel with an '06+ WRX flywheel. Since my car is not modified, I was planning on using an '06+ WRX clutch disk and pressure plate.

 

From what I've read, the LGT clutch disk and the '06+ WRX clutch disk are the same part number, meaning the WRX stock clutch setup should be able to stand up to the extra power from the Legacy. However, I don't have the part numbers, so I can't confirm this for sure. It also seems as if the throw out bearing is the same for the LGT and the '06+ WRX, but again, I don't have part numbers.

 

Searching on the forum hasn't conclusively answered this question for sure, so can someone please check and see if the part numbers are the same? I think the WRX setup would be a nice "mod" for people who have to replace their stock clutch, as it would be less expensive and get rid of the dual mass flywheel.

 

Thanks,

Ryan

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Part numbers are not the same. AFAIK the WRX clutch disk is slightly smaller (-4mm? diameter) than the LGT.

 

I may be crazy, but if you are going to spend ~$1000 on a 06 WRX stock clutch, why not spend ~$200 more and go with the ACT street clutch which has a lot more torque capacity? Call it insurance against the power mod bug.

Kyle "BlackHole"
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Thanks for the info - I talked to my local Subaru parts counter, and they said that the WRX and LGT clutch disks cross over on some, but not all part numbers. Confusing!

 

I would be looking at ~$250 for the throw out bearing, clutch disk, and pressure plate, and ~$220 for the flywheel, so it is the same price as the stock LGT parts, plus I get the "upgrade" of the non-dual mass flywheel.

 

-Ryan

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