King Pin Bearing Shim Pack
Fits 41-71 Jeep & Willys with Dana 25/27

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King Pin Bearing Shim Pack
Fits 41-71 Jeep & Willys with Dana 25/27
New King Pin Bearing Shim Pack (1 required)

Dana 25/27

Goes between steering knuckle support and king pin bearing caps. Sets preload on your upper and lower king pin bearings for each wheel.

41-45 MB
45-45 GPW
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
50-52 M38
53-63 M38A1
46-64 Truck
46-64 Station Wagon
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Availability: In stock

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Questions: Will the shim pack kit help with proper wheel alignment? I recently replaced kingpin bearings on one side and now the tire is wearing out on the outerside but the wheels are straight with each other.
Question By: Tobias Monk on Jul 22 2017 11:32 PM
It sets preload on the bearings for your king pin.
Answer By: Willys Jeep Parts Tech on Jul 24 2017 5:58 AM
Questions: Got a 1955 Willys 3 cjB, before she went to a mechanic I've never experienced death wobble but now i have it. can the shims be replaced or taken off from one side only? also bottom ones do not have any shims, would i need to put some on? thank you.
Question By: Anonymous on Jul 25 2014 12:00 AM
You usually need shims on each side. They really are only needed either top or bottom but im sure you could do both to equal out. I would get part number: SJ-7100 to help out too.
Answer By: Willys Tech on Jul 28 2014 12:00 AM
Questions: Hi I am restoring CJ3B can I throw Dana 27 front axle on it or what is the major difference in Dana 25 and Dana 27 Thankyou
Question By: Inder on Feb 20 2014 12:00 AM
They will interchange. The main thing is make sure your ring & pinion ratios are the same.
Answer By: Willys Tech on Feb 24 2014 12:00 AM
Questions: What is the shim arrangement on the 45-GPW? Same top & bottom - top only - bottom only?
Question By: Robert on Jul 10 2013 12:00 AM
Typically one kit will be enough.
Answer By: Willys Tech on Sep 4 2013 12:00 AM
Questions: My manual doesn't address how many or which thickness shim (s) should go under the top and bottom king pin block. How do I find out how many shims are need and where?
Question By: David Bradshaw on Mar 30 2013 12:00 AM
You typically can shim either - we usually do equal amounts till you receive the proper pivot tension when turning the wheel.
Answer By: Willys Tech on Jul 10 2013 12:00 AM
Questions: The manual states that there should be a .058 shim in the lower knuckle pin bracket. Does this kit have one as mine had none when I disaasembled it?
Question By: Jim on Mar 27 2012 12:00 AM
Yes it will have the proper shims in it.
Answer By: Willys Tech on Mar 27 2012 12:00 AM