Save 10% Off Overhaul Kits. Enter HAUL10 at checkout. Exclusions apply

FREE SHIPPING – orders $98+ See Details

Select Your Currency
  • Africa
  • Americas
  • Asia
  • Europe
  • Oceania
Shop Kaiser Willys

Complete Engine Overhaul Gasket Set (US Made Rear Neoprene Seal)
Fits 50-71 Jeep & Willys with 4-134 F engine

Part # 810585

Complete Engine Overhaul Gasket Set

Comes with every gasket you need to entirely overhaul and reseal your engine. If you just need to stop a few leaks or are rebuilding the entire motor these kits are the way to go.


4-134 F engine

53-64 CJ-3B
55-71 CJ-5
52-66 M38A1
50-53 Truck
50-53 Station Wagon
50-51 Jeepster

Part # Price





Call for Details

Product Videos

Questions & Answers

Please Wait...

Ask Question Add Answer

All questions will be displayed after moderation. All answers will be displayed after moderation.

Does this have the rubber washers that go on top of the rocker cover?

Willys Jeep Parts Tech:
Yes, I do believe so but will confirm.

Is there a chart/graphic showing where each gasket belongs?

Willys Jeep Parts Tech:
We can help you with any questions you might have IDing any gaskets.

Are the rocker cover washers that are used on the studs to hold the rocker cover on included in this kit?

Willys Jeep Parts Tech:
Yes, they would be in there.

Does the gasket set include the thermostat housing gasket?

Willys Jeep Parts Tech:
Yes, that is correct.

Does this kit come with exhaust manifold gaskets? If not do you sell them separately?

Willys Jeep Parts Tech:
Yes, it comes with it.

Does the complete engine overhall gasket set come with front and rear crankshaft seals? If not what part number am I looking for ? 1966 cj-5 with 134 F Head

Willys Jeep Parts Tech:
Yes it does. We also sell them separately.

Are the cover(s) and pan gaskets cork or neoprene?

Willys Jeep Parts Tech:
Neoprene rear main. Cork on the other.

How heavy is this?

Willys Jeep Parts Tech:
Approx 3 pounds boxed.

Is this kit suitable for a 1957 4 cylinder 4x4 475 Station/Utility Wagon? It only says suitable for 50-53 Station Wagon on description. Please kindly advise.Tks.

Willys Jeep Parts Tech:
This is the proper kit for all 4-134 F engines.

Does this come with the oil pan gasket?

Willys Jeep Parts Tech:
Yes, it does.

Are the o-ring seal ( Part number: 800986) included in the set ? The OIL PUMP GASKET SERVICE KIT FITS 41-71 JEEP & WILLYS WITH 4-134 ENGINE Item # A6750 is also included or must be ordered separately ?

Willys Jeep Parts Tech:
The oil pump gaskets are not. The o-rings will be yes. Thanks!

This kit head gasket picture is for a L head is the one shipped a F head .?

Willys Jeep Parts Tech:
For sure the 4-134 F engine head gasket is provided.

does the front timing cover oil seal come with kit

Willys Jeep Parts tech:
Yes, it is a complete kit.

I need some info on how to install the valve seals on a 134 F engine? Do they go under the retainer, & is it a single seal or 2 seals?

Willys Tech:
There is only the o-ring seal. Part number: 800986

Is the rocker arm gasket part number 648798 included?

Willys Tech:
Yes this will come with a rocker arm gasket as well.

do you carry a electrical kit to change a 57 CJ3B from 6 volt to 12 volt?

Willys Tech:
We have alternator kits, hi-torque starters, solid state distributors, ect. Please call us toll free. We can help.

we have a 1960 willys cj5 with original engine...we need to replace the head gasket . I think the engine is a 4-134F , is there a place on the block or somewhere that will ID the motor so I can order correct gasket?

Willys Tech:
The 4-134 F head engine is what they originally used. That is correct.

does the rocker cover gasket come with this kit

Willys Tech:
Yes that is correct.

Does this gasket kit include the neoprene rear main seal or the rope?

Willys Tech:
Neoprene rear main

will this gasket set have all of the oil seals in the kit or will I need to order them

Willys Tech:
Yes, this is very complete.

Does this kit come with exhaust gaskets?

Willys Tech:
Yes, it is complete.
Request Catalog
THANK YOU! Your catalog request has been submitted successfully. Please note:

If your catalog does not arrive within 7-10 business days, call us Toll-Free at (888) 648-4923.

Email Subscription
THANK YOU! You have successfully subscribed to our newsletter.
Contact Form
THANK YOU! Your contact form request has been submitted successfully.
Photo Contest
SUCCESS! Your photo contest entry has been submitted!
Browser warning
The browser you are using to visit our website is no longer supported. For the best browsing experience, please visit us using a different browser.
I understand, close this message