Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG

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Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG

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Brand : Motive Gear
Motive Gear AM20-456 differential ring and pinion set fits AMC 20 with a 4.56 ratio.
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Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
View Detail
Type
Differential Rings & Pinions
Title
Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Price
$462.99 USD
Vendor
Motive Gear
Description
Motive Gear AM20-456 Ring & Pinion Set – 4.56 Ratio.Crafted for AMC 20 axles, the ring and pinion set from Motive Gear delivers strength, reliability, and torque handling for classic cars, Jeeps, and Hummer vehicles.Its ratio of 4.56 makes it ideal for builds or restorations requiring increased low-end power.

More about this item : Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG

Motive Gear AM20-456 Ring & Pinion Set – 4.56 Ratio.

Crafted for AMC 20 axles, the ring and pinion set from Motive Gear delivers strength, reliability, and torque handling for classic cars, Jeeps, and Hummer vehicles.

Its ratio of 4.56 makes it ideal for builds or restorations requiring increased low-end power.

Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG
Key Features
  • Built for AMC 20 axles, this ring & pinion set features a 4.56 ratio, 12-bolt cover, 28-spline pinion, and 8620 steel gear construction.
  • Precision-cut with 41 ring teeth and 9 pinion teeth, engineered for torque and traction balance in modified 4x4s or performance rebuilds.
  • Compatible with carriers designed for 3.08 and numerically higher gear ratios, ensuring proper engagement during demanding loads.
  • Ideal for classic AMC vehicles, Jeep CJ, Wagoneer, J10, and Hummer H1—designed to upgrade factory drivetrain capability.
  • Includes ring gear and pinion with a 1-year/50,000-mile warranty.
  • Replaces OEM and aftermarket parts like AM20456, YG M20-456, 2-2025-456, M20-456-NG.
Technical Specifications
  • Length : 15.0 lb
  • Width : 11.0 lb
  • Height : 5.25 lb
  • Weight : 19.64 lb
Product Identifiers
  • ASIN B001GCGRCG
  • UPC: 698231001219
Shipping Information
  • Ships From : United States
  • Brand : Motive Gear

Frequently Asked Questions About : Differential Ring & Pinion Motive Gear AM20-456, For AMC 20, Ratio 4.56, 12-Bolt, 28 Spline, 9 Pinion & 41 Ring Tooth -Fits AMC, Jeep, Hummer Models Replaces YG M20-456, AM20456, 69-0003-1, M20-456-NG

01 What is the gear ratio of the Motive Gear AM20-456?

The gear ratio of the Motive Gear AM20-456 is 4.56.

02 What vehicles are compatible with the Motive Gear AM20-456?

It fits AMC 20 Front or Rear Axles with 4.56 Ratio and Standard Carrier Configuration.

03 What material is the Motive Gear AM20-456 made from?

The Motive Gear AM20-456 is made from high-grade 8620 steel.

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