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Motive Gear MGK-130 - Precision Differential Ring and Pinion maintains correct power distribution to a

Motive Gear  |  SKU: BHHD-MGK-130
Sale price $85899 Regular price $94489

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PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Motive Gear MGK-130 - 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: "AMC 20
App/Model: Dana 30 Standard"
Differential Carrier Break: 3.08 Ratio and Higher Rear (AM20-488)
Differential Carrier Break: 3.73 Ratio and Higher Front (D30-488)
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion Gear Packages
Taxonomy C: Front and Rear
Taxonomy D: 4.88
Mounting Location: Front and Rear
Ring Gear Bolt Quantity: 10 Front (D30-488)
Ring Gear Bolt Quantity: 8 Rear (AM20-488)
Cover Bolt Quantity: 10 Front (D30-488)
Cover Bolt Quantity: 12 Rear (AM20-488)
Gear Ratio: 4.88
Pinion Shaft Diameter: 1.376 Front (D30-488)
Pinion Shaft Diameter: 1.625 Rear (AM20-488)
Ring Gear Tooth Quantity: 39
Pinion Spline Count: 26 Front (D30-488)
Pinion Spline Count: 28 Rear (AM20-488)
Ring Gear Rotation: Standard
Pinion Gear Tooth Quantity: 8
Differential Case Design Type: AMC 20
Differential Case Design Type: Dana 30 Standard
Ring Gear Outside Diameter: 7.125 Front (D30-488)
Ring Gear Outside Diameter: 8.875 Rear (AM20-488)
Ring Gear Material: 8620 Steel

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