1W5283 Insert-Valve Exh Fits Caterpillar Models model-285 (FR) The gasket features 4 bolt

The gasket features 4 bolt holes and is used during transmission rebuilds and service to prevent oil leaks at the front transmission bearing retainer

Casting numbers 190460 and 155911AS are associated with this pump -- verify your casting number before ordering to confirm fitment

0001359114

Replaces Part Number D2NN983A

3 Strands/Set

1W5283 Insert-Valve Exh Fits Caterpillar Models model-285 (FR) The gasket features 4 boltOne New Aftermarket Replacement Exhaust Valve Seat Insert for Caterpillar (Cat) 3400 Series Engines and Equipment This exhaust valve seat insert (valve seat insert, exhaust) fits into the cylinder head and provides the precision sealing surface where the exhaust valve seats after each combustion cycle. A worn or damaged exhaust valve seat insert causes compression loss, poor combustion efficiency, and accelerated valve wear making this a critical