3.91 Ratio Differential Ring and Pinion for 8.89 (Inch) (10 Bolt)
Motive Gear stock performance ring and pinions are excellent replacements for OE. Experienced installers prefer our ring and pinions for easy setup, superior strength, quality, and our vast ratio selection. Motive Gear produces the industry's widest range of OEM replacement ring and pinions. Engineered to the highest standards, every Motive Gear product goes through rigid quality control processes in our in-house lab. In combination with Motive Gear's performance and axle divisions: Motive Gear Performance and TEN Factory, there simply isn't a better value in drivetrain components.
D44-391HD-1 Application Notes
- For Dana 44 HD
- 3.91 Ratio
- 7/16" Ring Gear Bolts
Warranty
1 Year or 50,000 Miles
D44-391HD-1 Specifications
Cover Bolt Quantity
10
Differential Carrier Break
3.73 Ratio and Lower
Differential Case Design Type
Dana 44 HD
Pinion Gear Tooth Quantity
11
Pinion Shaft Diameter
1.625 (Inch)
Pinion Spline Count
29
Ring & Pinion Gear Ratio
3.91
Ring Gear Bolt Quantity
10
Ring Gear Diameter
8.89 (Inch)
Ring Gear Material
8620 Steel
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
43
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
Dana 44 HD, Dana 44 HD, Dana 44 HD, Dana 44 HD, Dana 44 HD
Taxonomy D
Rear, Rear, Rear, Rear, Rear
Vehicle Applications
- 2000 – 2006 Dodge Viper
- 2008 – 2010 Dodge Viper
- 2000 – 2004 Jeep Grand Cherokee
