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Neoprene Rear Main Oil Seal Set
Fits 54-64 Truck, Station Wagon with 6-226 & 6-230 engine

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Neoprene Rear Main Oil Seal Set
Fits 54-64 Truck, Station Wagon with 6-226 & 6-230 engine

New Replacement Rear Main Oil Seal Set in Neoprene

Comes in 2 half seals to seal up your leaky rear main.

Application
6-226 engine
6-230 engine

Fits:
54-64 Truck
54-64 Station Wagon

Item # Price
921039
$59.99

Availability: In stock

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Questions: I have rebuilt a 1962 226 engine. The rear main seal is not rope. I have oil leak coming from the rear main area. My question is, does any of the bell housing bolts go into the engine that would need sealant? Looks like possible oil following threads (center bolt inside bell housing to block)
Question By: Michael on Feb 23 2019 2:50 PM
No, I dont believe any of the bell housing bolts are sealed at the bolt. But alot of people use sealant at the transmission where it bolts.
Answer By: Willys Jeep Parts Tech on Feb 25 2019 5:42 AM
Questions: I have a 1958 willys station wagon with a 6-226 engine. got total rebuild, but rear main seal leaks. was rope, a good mechanic replaced rope once and still leaks. I want to try neoprene. I'm at wits end here.
Question By: Phil Wagner on Mar 18 2018 1:34 PM
They are not interchangeable. You have to stick with rope if your rope and vise versa. I would check your crankshaft machine surface and filler block for wear.
Answer By: Willys Jeep Parts Tech on Mar 20 2018 6:20 AM
Questions: I have a 1957 pickup with 6-226 will it have a rope or neoprene rear main seal
Question By: Anonymous on May 22 2015 12:00 AM
You could be either rope or neoprene. Its right around the cut off. You will need to check. They are not interchangeable.
Answer By: Willys Tech on May 26 2015 12:00 AM
Questions: Does the 921039 rear main seal fit the military 230 tornado used in the M715?
Question By: Bill on Mar 21 2015 12:00 AM
This is for the 6-226 engine only.
Answer By: Willys Tech on Mar 23 2015 12:00 AM
Questions: Does this replace the rope seal that had been used in the super HurricNE 6?
Question By: Bill on Sep 21 2012 12:00 AM
Your rear main on the 6-226 is not interchangable. If you have rope you have to stick with rope. If you have neoprene you have to stick with neoprene.
Answer By: Willys Tech on Sep 24 2012 12:00 AM