Differential Ring and Pinion (12 Bolt)
AM20373 Application Notes
- For AMC 20
- 3.73 Ratio
- Requires a 3.08 and Numerically Higher Ratio Carrier
Warranty
1 Year or 50,000 Miles
AM20373 Specifications
App Model
AMC 20
Cover Bolt Quantity
12
Differential Carrier Break
3.08 Ratio and Higher
Differential Case Design Type
AMC 20
Gear Ratio
3.73
Pinion Gear Tooth Quantity
11
Pinion Shaft Diameter
1.625 (Inch)
Pinion Spline Count
28
Ring Gear Bolt Quantity
8
Ring Gear Material
8620 Steel
Ring Gear Outside Diameter
8.875 (Inch)
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
41
Taxonomy A
LD Differential, LD Differential, LD Differential
Taxonomy B
Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C
Front, Rear, Front, Rear, Front, Rear
Taxonomy D
3.73, 3.73, 3.73
Vehicle Applications
- 1992 – 2001 AM General Hummer
- 2002 – 2004 Hummer H1
- 2006 Hummer H1
