Detroit Truetrac:
- Smooth and automatic engagement – no driver action needed
- Maintenance free, more time on the road
- Increases stability while towing
- Improves off-road traction
- Limits wheel spin-out and improves handling
Detroit Truetrac for GM Trucks
The Truetrac operates as a standard (open) differential under normal driving conditions, allowing for unobtrusive operation. When a wheel encounters a loss of traction or the terrain changes, the helical-shaped gears mesh with increasing force, transferring torque to the high traction wheel until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential seamlessly resumes normal operation.
NEW: 3.42 & 3.73 gear ratios:
Part Number 917A732
Model Years: 2014 – Current GM 1500 Pickup Trucks
Pinion Gears: 3 Pinion Sets
Ring Gear Dia.: 9.5”/ 9.76”
Axle Spline: 33 teeth
Weight: 42 lbs.
Notes: Beam axle only. Similar to 914A538 but eliminates the need to use a ring gear spacer for the higher 3.42 and 3.73 ratios. Factory differential cover oil drain plug may need to be shortened by approximately 1/8-inch to maintain clearance with the differential.
3.23 & down gear ratios:
Part Number 914A538
Model Years: 1981 – Current GM 1500 Pickup Trucks
Pinion Gears: 3 Pinion Sets
Ring Gear Dia.: 9.5”/ 9.76”
Axle Spline: 33 teeth
Weight: 42 lbs.
Note: Beam axle only.
Detroit Truetrac Applications for Ram Trucks
Part Number: 917A730
Model Years: 2011-Current Ram 1500 (All 1/2 ton apps.)
Pinion Gears: 3 Pinion Sets
Ring Gear Dia.: 9.25” All Ratios
Product Link (Click Here)
Detroit Truetrac® for Ford Mustang
- Smooth and automatic engagement – no driver action needed
- High-bias pre-load system enhances aggressive on-road performance
- Maximizes wheel traction for optimal acceleration
- Limits wheel spin-out and improves handling
- Maintenance free, more time on the road
- Ideal for street / strip applications
Detroit Truetrac for S550 Mustangs
The Truetrac operates as a standard (open) differential under normal driving conditions, allowing for unobtrusive operation. When a wheel encounters a loss of traction or the terrain changes, the helical-shaped gears mesh with increasing force, transferring torque to the high traction wheel until wheel spin is slowed or completely stopped. When the vehicle exits the low traction situation, the differential seamlessly resumes normal operation.
Part Number: 917A731
Model Years: 2015 – Current:
I4/2.3L EcoBoost, V6/3.7L, V8/5.0L GT series all ratios (3.31, 3.55, 3.73, 4.09)
Excludes: 5.2L/V8 GT350 series
Pinion Gears: 3 Pinion Sets
Eaton ELocker® Applications for Toyota®
The ELocker is an electronic, selectable differential for drivers that want full control and traction on demand. ELocker internal gears are net-forged, providing the strength and durability necessary for off-road and recreational driving. Its electronic control also provides added reliability over similar air-actuated products.
WEBSITE: www.eaton.com
