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Oil Pan to Engine Block Hardware Kit
Fits 41-71 Jeep & Willys with 4-134 engine

Part # 51833

New Oil Pan and Pulley Shield to Engine Block Hardware Kit

Proper hardened hardware kit to install your oil pan to the engine block. Includes hardware for pulley shield to block as well.

Kit Includes:
Hex Head Bolt (20)
Lockwasher (20)

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 size are those bolts? For oil pan

Willys Jeep Parts Tech:
Give us a call and we can try to help you.

The kit doesn’t include the spacers between the oil pan and the pulley shield, what do you recommend? Do you have to use spacers?

Willys Jeep Parts Tech:
See part number: 7372559

Shouldn't the washers be flat washers rather than lock washers. I bought one of these kits for my oil pan and could not get it to stop leaking until I replaced the lock washers with flat washers. The lock washers were bending the pan around the bolt hole and causing it to pooch rather than compressing the gasket. There was oil seeping out all the way around. I replaced the pan gasket three times, using a different brand of gasket each time. The leaks did not stop until I went to the hardware store and bought some hardened, grade 8 flat washers. Note that my CJ5 was a barn find with a mismatched set of bolts and washers on the pan, before I bought this kit. Leaks around the pan were not a problem before I bought this kit. I just thought that it would be nice to have a set of new bolts and washers.

Willys Jeep Parts Tech:
We can provide some flat washers too for you. Email and I can send out at no cost. Thanks!
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