Mercedes K4A025 / K4A050 automatic transmission rebuild kits for the 16 bolt transmission pan units used from 1962-1972.

(This kit is not for the the 600 series limousine with the 6.3L engine)

We offer two versions of kits ranging from an Overhaul Seal Kit which includes the internal and external seals and gaskets, to our most complete Major Kit which includes all gaskets, seals, rings, clutches.

Overhaul Kit = All gaskets, rubber seals, metal clad seals, and sealing rings.

Major Kit = Overhaul kit plus friction plates.