Thread: Ironhead ‘68 XLCH...transmission
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Old 9th October 2018
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DirtyHarry68 DirtyHarry68 is offline
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Originally Posted by sleighcrane View Post
I believe that the difference between the two is the ID of the seal to accommodate the two different clutch pushrods types . I installed mine with the seal part outboard . Hope that I did it right but that’s the way the old one was.

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You’re right sleighcrane, 37531-56B is tighter. Doubt anyone is interested, but here’s a pic.

12021 would fit and seal on the rod, just not as tight.
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