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4T40E Transmission

4T40E Transmission

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SKU: T280104 Category:

Product Description

-Fully remanufactured valve body, with updated TCC Control Valve, TCC Regulator Apply Valve, Torque Signal Regulator Valve, and Reverse Boost Valve, improves shifting, lubrication, and performance.
-Completely remanufactured pump, including replacement of slide pivot pin, provides consistent internal pressures, eliminates pump slide malfunction, and eliminates slipping and/or delayed engagement.
-Fully remanufactured torque converter is tested for leaks, lock-up, concentricity, and balance. Upgrades exceed OE requirements and eliminate the possibilities of front seal leaks, premature bushing wear, and vibration.
-Thoroughly inspected torque converter support bearing to prevent sleeve failure.
-Bushings and machined surfaces polished to a mirror-like OE finish of 15 RA or less.
-Tru-Flat qualification process applied to transmission case, valve body, pump, and channel plate prevent cross leaks and pressure losses
-All-new custom-spec bushings to improve internal fluid flow control and pressures.
-Complete system correction and recalibration kit installed to address several OE flaws, reduce slippage and increase durability. Modifications include updates to servos, the PR system, and valve body accumulators.
-Complete road simulation using a dynamometer testing program called C.A.R.S. (Computer Aided Road Simulation). Every transmission is cold and hot tested before shipment.

1999-2002 Daewoo Nubira
1999-2002 Daewoo Lanos
1995–2005 Chevrolet Cavalier
1995-1996 Chevrolet Corsica
1995–2005 Pontiac Sunfire
1997–2003 Chevrolet Malibu
1999–2005 Pontiac Grand Am
1999–2004 Oldsmobile Alero
1997–1999 Oldsmobile Cutlass
2000-2004 Saturn L-Series


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