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Flywheel to Crankshaft Straight Pin (2 required)
Fits 41-71 Jeep & Willys with 4-134 engine

Part # 632155

New Replacement Flywheel to Crankshaft Large Straight Pin (2 required per vehicle)

Made in the USA

Newly machined crankshaft pin. Comes with properly machined and thread count. Sets flywheel to crankshaft.

4-134 engine

41-45 MB
41-45 GPW
46-49 CJ-2A
49-53 CJ-3A
53-64 CJ-3B
55-71 CJ-5
50-52 M38
52-66 M38A1
46-53 Truck
46-53 Station Wagon
48-51 Jeepster

Part # Price





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What is the item number listed in the ORD 9 SNL-503 manual for this part.

Willys Jeep Parts Tech:
Dont go by that. We can help answer any questions if you need us to about the item.

Are these available for the 226 engine

Willys Jeep Parts Tech:
Good used only. Email to help.

I understood 0.56 (9/16) is the thread diameter, i want to know what is diameter for smooth straight section.

Willys Jeep Parts Tech:
That is the shoulder.

Can’u yell me all measures for this bolt guide.

Willys Jeep Parts Tech:
OD 0.56 on the shoulder.

I did see that it is a straight shoulder. I need to know the diameter of the shoulder please.

Willys Jeep Parts Tech:
.56 shoulder like original.

Is this straight pin shoulder diameter 9/16 inch? I am assuming these are suitable for the replacement of the 2 tapered pins and require drilling and reaming of the crank to flywheel holes.

Willys Jeep Parts Tech:
Yes, it is a straight pin. I have heard of people doing this. We also offer the tapered pin part number: 632156

I have a crank shaft the origanal ones that where in it would just spin when you tried to tighten or tried them would new ones fix this

WIllys Jeep Parts Tech:
You may have some wear on your old pins. Please call us toll free. We can try to help out.
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