Design and Clearance Specifications

Snap Ring Chart:

4T40-E MN4

Type: Four speed front wheel drive, electronically controlled, automatic overdrive transaxle with electronically controlled ~~;que converter clutch.


Engine Range: 2.2 - 3.1 L


Maximum Engine Torque: 200 lb-ft (271 Nm)


Maximum Gearbox Torque: 325 lb-ft (440 Nm)


Gear Ratios:

1st 2.960

2nd 1.626

3rd 1.000

4th 0.681

Rev 2.130

Maximum Shift Speed: 6500 rpm

Maximum Gross Vehicle Weight: 4100 lb (1860 kg)

7-Position Quadrant:

P, R, N, OD, 3, 2,1


Transfer Design: Two-Axis design, link chain assembly

Case Material: Die cast aluminum Control Systems

Shift Pattern: (2) Two-way on/off solenoids

Shift Quality: Variable bleed solenoid

Torque Converter: Pulse width modulated solenoid control

Converter Size: 245 mm (reference) (Diameter of Torque Converter Turbine)

Transaxle Fluid: DEXRON� III Transaxie Weight:

Dry: 74.7 kg (164 lb)

Wet: 85.0 kg (187 lb)

Fluid Capacity (Approximate):

Bottom Pan Removal: 6.5L (6.8 qt)

Complete Overhaul: 9.OL (9.5 qt)

Dry: 12.2L (12.9 qt)

Pressure Taps Available:

Line Pressure

Assembly Site: Windsor, Ontario

Applications:

J-car:
Chevrolet Cavalier
Pontiac Sunfire

P90:
Oldsmobile Cutlass
Chevrolet Malibu