Pushrod Tube Gasket Set- Lycoming R-680 Series; Set of 18

PUSHROD TUBE GASKET –  SILICONE for LYCOMING R-680 SERIES  Set of 18 gaskets      –   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:           LYCOMING R-680 SERIES             FAA-PMA approved   Part #:         RG-690-D-18 OEM #:     690-D Set of 18  silicone gaskets Gasket is 1/16″ thick silicone Reusable   These gaskets are also sold individually and listed under part #:  RG-690-D   INSTALLATION INSTRUCTIONS:    Make sure all surfaces are free of oil.    Install gaskets DRY.   (Use no oil or lube of any kind)    TORQUE:    15 TO 20 INCH POUNDS.     CAUTION – DO NOT OVER-TIGHTEN! Over tightening causes the gasket to bulge out or squeeze out.   TO REUSE GASKET:     Wash gasket briefly in hot water & soap.     Rinse off gaskets and dry all surfaces.     Re-install gasket using the above installation instructions   Proudly made in the USA. ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~