VALVE COVER GASKET – Silicone

FOR

LYCOMING ENGINES

IO-360, VO-435, GO-435, GO-480, IO-540,

VO-540 TIVO-540, IO-720 and more 

(See complete list below)

 

   –   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.

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Fits Models: Lycoming engines

 

FAA-PMA Approved for the following Lycoming engines:

 

IO-360;   AIO-360-A, -B Series;

LIO-360-C Series;   HIO-360 -A, -C, -D, -E, -F Series;

TIO-360-A, -C Series;   AEIO-360-A Series;

IO-390-A, -C Series;

GO-435;   VO-435;   TVO-435 Series;

GO-480;   GSO-480 Series;   IGSO-480 Series;

IO-540;   IGO-540-A Series;   IGSO-540-A Series;

AEIO-540-L1B5, L1B5D;

TIO-540-AE2A, -AH1A, -U2A;

LTIO-540-U2A;   IVO-540-A1A;   TIVO-540;

VO-540;

IO-720

 

 Part #:    RG-67193-SP

Corresponding part #’s:  67193 and 06B26811.

Price is per gasket.

Gasket has 8 bolt holes and is 1/8″ thick silicone.

Reusable.

 

INSTALLATION AND MAINTENANCE PROCEDURE

 

THE GASKET SURFACES MUST BE CLEAN AND DRY.

1. Remove the valve cover and gasket in accordance with the Lycoming 

           procedure or in accordance with an acceptable procedure used 

           by the shop performing the installation.

2.  Clean the valve cover and the cylinder surfaces of all 

           residual material.

3.  Install P/N RG-67193-SP, DRY.
4.  Replace the valve cover and torque the cover bolts to 25 in-lbs.
5.  Check the cover bolt torque after an engine run-up to 

            take off power or first flight and re-torque the bolts to 20 in-lbs.

                     **CAUTION**     DO NOT OVERTIGHTEN.   

            It makes the gasket bulge out or squeeze out.

6.  Check the cover bolt torque annually, and re-torque 

            to 20 in-lbs, if necessary.

 

The gaskets are re-usable and the service life of the gasket is determined 

by its physical condition on removal.     

If the gasket is still pliable and without cracks, tears, or deterioration, 

it may be re-used, otherwise discard.

 

To PRINT instructions, click on the link below:

Download Instructions

 

 

TO REUSE GASKET:

1.    Wash briefly in hot soapy water and remove all traces of oil.
2.    Rinse completely and dry all surfaces of the gasket.
3.    Re-install gasket using the above installation instructions.

Instructions do come with the gaskets.

 

PROUDLY MADE IN THE USA.

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USE CORK?    GET REAL!   REAL Gaskets that is…

 

REAL Gaskets Tennessee is a manufacturer of silicone rubber gaskets

for aircraft, automobile, and motorcycle engines.

 

Our silicone rubber gaskets are made from aerospace mechanical grade

AMS silicone, designed to withstand temperatures

up to 400 degrees Fahrenheit and to last the life of the engine. 

 

Our gaskets seal uneven surfaces, eliminate corrosion and

are 100% reusable.

 

We manufacture valve cover gaskets for:

Aircraft: Continental, Franklin, Lycoming, Pratt & Whitney and

Wright radial piston aircraft engines.

Automobiles: Ford, GM, Mopar, Porsche and VW automobile

engines.

Motorcycles:  BMW, Harley-Davidson, Suzuki, BSA, Ducati,

Moto Guzzi, Norton, Triumph, Saab and most other motorcycle

engines. 

If you are tired of oil leaks, then a silicone rubber gasket is the

only way to go, and REAL Gaskets Tennessee is the only

place you can get “The Original” silicone rubber gasket.

 

MADE IN THE USA.