Description
Motive Gear D44-373HD – Precision Differential Ring and Pinion maintains correct power distribution to a
Precision Differential Ring and Pinion maintains correct power distribution to a
This Differential Ring and Pinion is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
- Designed for compatibility with OEM-specified gear oil viscosities, ensuring correct lubrication under all operating conditions.
- Heat-treated alloy steel construction withstands peak torque demands of loaded commercial trucks, preventing gear tooth fatigue and breakage.
- OEM-spec gear ratios preserve intended vehicle speed, performance, and fuel economy characteristics.
- Precision fits to carrier housing bores eliminate shimming uncertainty and simplify installation for experienced drivetrain technicians.
- Precision-machined gears and tight backlash tolerances ensure smooth power transfer and efficient torque distribution between axles.
App/Model: “Dana 44 HDApp/Model: Dana 44 ICA”Differential Carrier Break: 3.73 Ratio and LowerTaxonomy A: LD DifferentialTaxonomy B: Ring and PinionsTaxonomy C: RearTaxonomy D: 3.73Mounting Location: RearRing Gear Bolt Quantity: 10Cover Bolt Quantity: 10Gear Ratio: 3.73Pinion Shaft Diameter: 1.625Ring Gear Tooth Quantity: 41Pinion Spline Count: 29Ring Gear Rotation: StandardPinion Gear Tooth Quantity: 11Differential Case Design Type: Dana 44 HDDifferential Case Design Type: Dana 44 ICARing Gear Outside Diameter: 8.89Ring Gear Material: 8620 Steel
