Differential Ring and Pinion (10 Bolt)
GM75390TK Application Notes
- For GM 7.6" IFS
- 3.90 Ratio
- Thick Ring Gear
- Requires a 3.08 and Numerically Lower Ratio Carrier
Warranty
1 Year or 50,000 Miles
GM75390TK Specifications
App Model
GM 7.5, GM 7.6 IFS, GM 7.625
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
Gear Ratio
3.90
Pinion Gear Tooth Quantity
10
Pinion Shaft Diameter
1.438 (Inch)
Pinion Spline Count
27
Ring Gear Bolt Quantity
10
Ring Gear Material
8620 Steel
Ring Gear Outside Diameter
7.5 (Inch)
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
39
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
3.90, 3.90, 3.90
Vehicle Applications
- 2004 – 2013 Chevrolet Colorado
- 2004 – 2012 GMC Canyon
- 2006 – 2010 Hummer H3
- 2009 – 2010 Hummer H3T
- 2003 – 2008 Isuzu Ascender
