A40 / A40D / A41D / A42D / A43D / A44D / A45D / A46D

Seals do not usually tear; they take a set, and a set seal leaks at exactly the pressure the circuit needs most.A404 bottom pan duraprene differential cover pan gasket. This...

External leaks and lost line pressure both trace back to gaskets and seals that hardened with age and heat.A404 Front Pump Gasket. This set covers the gaskets, seals and o-rings...

Fluid on the case is the visible half of the problem; the other half is the pressure that never reached the clutch.A404 pump o-ring. This set covers the gaskets, seals...

External leaks and lost line pressure both trace back to gaskets and seals that hardened with age and heat.A404 Bottom pan duraprene pan Gasket. The gaskets and seals are produced...

A rebuild with reused seals is a rebuild that comes apart again.A404 bottom pan cork pan gasket. The kit covers the soft parts that decide whether the unit holds pressure.O-ring...