PETERBILT COMPRESSED FIBER RADIATOR CORE HEADER GASKET SET | SOLD AS PAIR

This is a pair of new Peterbilt radiator core replacement header gaskets that are made of compressed fiber material. The gasket includes 42 bolt holes and measures 3/64" thick.

This gasket set is commonly used with the Peterbilt replacement core 5633172-4HE.

Make sure the gasket is wet during installation and immediately apply it to the header plate. Do not use any sealant or glue during installation. 

The fiber gasket tends to seal better during installation and last longer when compared to other options.

For the same gasket in cork material, please see part number 58PBGASKET.