PRECISION INTERNATIONAL SEAL KIT

Automatic Transmission Front Pump Re-Seal Kit (for Allison AT-540 Series). An overhaul kit containing various gaskets, O-rings, a lathe-cut seal, and bolt washers, used to re-seal the front pump of an automatic transmission. This kit is manufactured by Precision International and is compatible with Allison AT-540, AT-542, AT-543, AT-545, and AT-1545 units. The primary function is to prevent fluid leakage from the transmission pump area.