Eaton Truetrac Limited Slip Differential (MPN: 913A591)

Advanced helical gear design for superior traction and performance.

The Eaton Truetrac Limited Slip Differential is a leading solution for enhancing traction in various vehicle applications. Designed for Dana 44 axles, this differential utilizes a patented helical gear system that ensures a smooth and quiet automatic division of torque. Its unique design allows for improved traction compared to standard open differentials, making it suitable for both on-road and off-road conditions.

With a spline count of 30 and compatibility with gear ratios of 3.73 and lower, the Truetrac differential is engineered to respond instantly to torque feedback, providing optimal traction when needed. This performance is particularly beneficial in challenging driving conditions such as wet, muddy, or icy terrains, where it automatically transfers power to the wheel with the most grip.

The Truetrac operates seamlessly in both forward and reverse, enhancing the driving and handling characteristics of vehicles. Its robust steel construction ensures durability and reliability, making it a preferred choice for a wide range of applications, including road racing, off-road competition, and commercial vehicles. The Eaton Truetrac Limited Slip Differential is a proven solution for those seeking enhanced performance and traction control.

Features

• Patented Design Of Parallel Axis, Planetary Helical Gears - Provides A Smooth And Quiet Automatic Division Of Torque
• Improved Traction Relative To Other Rear-Wheel And Four-Wheel-Drive Vehicles
• Smooth, Automatic Operation
• Unique, Helical Gear Design
• Works In Forward And Reverse
• Limited-Slip Differential That Maximizes Wheel Traction And Enhances Driving And Handling Characteristics

Specifications

• Manufacturer: Eaton TCPD
• Manufacturer Part Number: 913A591
• Axle Model: Dana 44
• Type: Limited Slip
• Spline Count: 30
• Gear Ratio: 3.73 And Lower
• Material: Steel
• Journal Size: 1.31 Inch

Compatibility / Fit

• 1969-1974 Chevrolet Blazer
• 1975-1980 Chevrolet K10
• 1964-1974 Chevrolet K10 Pickup
• 1967-1980 Chevrolet K10 Suburban
• 1975-1980 Chevrolet K20
• 1964-1974 Chevrolet K20 Pickup
• 1968-1980 Chevrolet K20 Suburban
• 1977-1980 Chevrolet K30
• 1973-1974 Chevrolet K30 Pickup
• 1975-1980 Chevrolet K5 Blazer
• 1966-1980 Ford Bronco
• 1975-1976 Ford F-100
• 1976-1980 Ford F-150
• 1967-1980 Ford F-250
• 1979-1980 Ford F-350
• 1970-1980 GMC Jimmy
• 1975-1978 GMC K15
• 1975-1978 GMC K15 Suburban
• 1966-1974 GMC K15/K1500 Pickup
• 1967-1974 GMC K15/K1500 Suburban
• 1979-1980 GMC K1500
• 1979-1980 GMC K1500 Suburban
• 1975-1978 GMC K25
• 1975-1978 GMC K25 Suburban
• 1967-1974 GMC K25/K2500 Pickup
• 1968-1974 GMC K25/K2500 Suburban
• 1979-1980 GMC K2500
• 1979-1980 GMC K2500 Suburban
• 1977-1978 GMC K35
• 1973-1974 GMC K35/K3500 Pickup
• 1979-1980 GMC K3500
• 1974-2001 Jeep Cherokee
• 1971-1983 Jeep CJ5
• 1971-1975 Jeep CJ6
• 1976-1986 Jeep CJ7
• 1986-1992 Jeep Comanche
• 1993-2009 Jeep Grand Cherokee
• 1984-1991 Jeep Grand Wagoneer
• 1970-1971 Jeep J-100
• 1970-1970 Jeep J-3500
• 1970-1970 Jeep J-3600
• 1970-1970 Jeep J-3700
• 1970-1970 Jeep J-3800
• 1974-1988 Jeep J10
• 1974-1988 Jeep J20
• 2002-2009 Jeep Liberty
• 1981-1985 Jeep Scrambler
• 1971-1990 Jeep Wagoneer
• 2007-2009 Jeep Wrangler JK
• 1997-2006 Jeep Wrangler TJ
• 1987-1995 Jeep Wrangler YJ