3.73 Ratio Differential Ring and Pinion for 7.5 (Inch) (10 Bolt)
GM75373TK Application Notes
- For GM 7.6" IFS
- 3.73 Ratio
- Thick Ring Gear
- Requires a 3.08 and Numerically Lower Ratio Carrier
Warranty
1 Year or 50,000 Miles
GM75373TK Specifications
Cover Bolt Quantity
10
Differential Carrier Break
3.08 Ratio and Lower
Differential Case Design Type
GM 7.5, GM 7.6 IFS, GM 7.625
Pinion Gear Tooth Quantity
11
Pinion Shaft Diameter
1.438 (Inch)
Pinion Spline Count
27
Ring & Pinion Gear Ratio
3.73
Ring Gear Bolt Quantity
10
Ring Gear Diameter
7.5 (Inch)
Ring Gear Material
8620 Steel
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
41
Taxonomy A
LD Differential, LD Differential, LD Differential, LD Differential, LD Differential
Taxonomy B
Ring and Pinion, Ring and Pinion, Ring and Pinion, Ring and Pinion, Ring and Pinion
Taxonomy C
GM 7.5, GM 7.6 IFS, GM 7.625, GM 7.5, GM 7.6 IFS, GM 7.625, GM 7.5, GM 7.6 IFS, GM 7.625, GM 7.5, GM 7.6 IFS, GM 7.625, GM 7.5, GM 7.6 IFS, GM 7.625
Taxonomy D
Front or Rear, Front or Rear, Front or Rear, Front or Rear, Front, Rear
Vehicle Applications
- 2004 – 2013 Chevrolet Colorado
- 2004 – 2012 GMC Canyon
- 2006 – 2010 Hummer H3
- 2009 – 2010 Hummer H3T
- 2003 – 2008 Isuzu Ascender
