4L60E 300 MM Pump Assembly Complete GM 98-03 Transmission 4L65E

Each pump is completely disassembled, cleaned, the cover is painted and sandblasted,

and all parts are inspected and reassembled by a transmission specialist.

-New Teflon Front Pump Cover Bushing

-New front and rear WIDE Stator Support Bushings

-New Solid Teflon Sealing Rings installed with special tooling

-New Oil Seal, with retainer to prevent seal blow out

-New Pump to Case O-ring

-New Pump to Case Gasket

-Good OEM 13 Vane Pump Rotor

-Both pump valves are completely disassembled and cleaned to

check for proper function

Fits most applications, Years 1998-2003 WITH 300MM Shaft. If you are unsure if this fits your vehicle, please message us!

To check if you have the 300MM measure the outer portion of your pump shaft,

if it measures approx. 2″ you need the 300MM. If it measures approx 1.5″

you will need the 298MM pump which is available in our store