VALVE COVER GASKET  –  Silicone

for

JACOBS Engines   R-755 Series

–   Our silicone rubber gaskets are made from aerospace mechanical 

     grade AMS  silicone and designed to withstand temperatures 

     up to 400 degrees Fahrenheit.   

–    Therefore, they will not break down and deform or crack up like

      cork or neoprene.  

–    Our gaskets seal uneven and warped surfaces and 

      eliminate corrosion.

–    Gaskets are 100% reusable.

FITS:     JACOBS Engines R-755 SERIES

              Gasket is FAA-PMA approved.   

Part #:   RG-4331-14    

OEM #:  4331

Set of 14 gaskets –  a complete set for your engine.

Silicone gaskets are 1/16″ thick

Gaskets are reusable.

These gaskets are available to purchase individually.

See part #:  RG-4331

INSTALLATION INSTRUCTIONS:

1.    Wash the cover and mounting surfaces with solvent.   
2.    Remove all traces of oil.
3.    Install gasket dry.  No oil or lube of any type.
4.    TORQUE 15 TO 18 INCH POUNDS.   

CAUTION: DO NOT OVERTIGHTEN!

If the gasket starts to bulge or “pooch” out  

– you are over tightening.

TO RE-USE GASKET:

Wash gaskets briefly in hot soapy water.  

Rinse gasket and dry thoroughly.

Re-install gasket using the above installation instructions.

Proudly made in the USA.

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