ZF 1372 304 045 Main Shaft Washer is compatible with 12AS series 12-speed AMT transmissions.
Precision stamped from high-carbon alloy steel plate, it features a flat, smooth surface and uniform thickness. It boasts high overall compressive strength and resists denting, warping and deformation under heavy axial load.
Subjected to quenching hardening, rust prevention and oil-resistant treatment, it can withstand long-term erosion by high-temperature transmission fluid without rusting, aging or failure.
With OEM-precise inner bore and outer diameter, it fits tightly after installation. It effectively performs limiting and spacing, evenly distributes load, buffers transmission impact, and reduces end face wear between the main shaft and gears.
High in precision and long in service life, it is a dedicated precision component for transmission repair and assembly.
