Design and Clearance Specifications

4L30-E ML4

Type: Four speed rear wheel drive, electronically controlled, automatic overdrive transmission with a torque converter clutch.

Engine Range:

1.6 L to 4.1 L (Gas) 2.5 L (Diesel)

Maximum Engine Torque: 258 lb-ft (350 Nm

Maximum Gearbox Torque: 440 lb-ft (600 Nm)

Base Optional

Gear Ratios:

1st 2.40 2.86

2nd 1.47 1.62

3rd 1.00 1.00

4th 0.72 0.72

Rev 2.00 2.00

Maximum Shift Speed:

1-2 6500 rpm

2-3 6500 rpm

3-4 6500 rpm

Maximum Gross Vehicle Weight: 7716 lb (3500 kg)

7-Position Quadrant: P, R, N, D, 3, 2,1

Case Material: Die cast aluminum

Control Systems

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

Shift Quality: Force motor control

Torque Converter Clutch: (1) Two-way on/off solenoid control

Converter Size: 245 mm, 258 mm &265 mm

(Reference) (Diameter of Torque Converter Turbine)

Fluid Type: DEXRON� III

Transmission Weight (with 245 mm):

Dry: 6g.1 kg (152 lb)

Wet: 76.0kg (167 lb)

Fluid Capacity (Approximate):

Dry: 6.4L (7 qt) with 245 mm

Pressure Taps Available: Line Pressure

Assembly Site: Strasbourg, France

Applications:

Cadillac: Catera

Isuzu: Rodeo, Trooper