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New Valve Spring Tappet Adjusting Screw (for lifter)
Fits 41-71 Jeep & Willys with 4-134 engine

Part # 640020

New Valve Spring Tappet Adjusting Screw for Both Intake & Exhaust (8 required per vehicle)

Replaces your stripped, lost adjusting screws for the end of your tappet (lifter).

Application
4-134 engine

Fits:
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
640020

$4.99

MSRP:

$4.99

MSRP:

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How many required per vehicle?

Willys Jeep Parts Tech:
8 for the 134 L, 4 for the 134 F

I have a stripped adjuster can it be replaced without taking out the camshaft

Willys Jeep Parts Tech:
Its spring loaded so I do believe youll have to pull it.
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