4.88 Ratio Differential Ring and Pinion for 7.125 (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.
D30-488TJ Application Notes
- For Dana 30
- 4.88 Ratio
- 3.73 Ratio Carrier and Higher
- Low Pinion
Warranty
1 Year or 50,000 Miles
D30-488TJ Specifications
Cover Bolt Quantity
10
Differential Carrier Break
3.73 Ratio and Higher
Differential Case Design Type
Dana 30 TJ
Pinion Gear Tooth Quantity
8
Pinion Shaft Diameter
1.376 (Inch)
Pinion Spline Count
26
Ring & Pinion Gear Ratio
4.88
Ring Gear Bolt Quantity
10
Ring Gear Diameter
7.125 (Inch)
Ring Gear Material
8620 Steel
Ring Gear Rotation
Standard
Ring Gear Tooth Quantity
39
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 30 TJ, Dana 30 TJ, Dana 30 TJ, Dana 30 TJ, Dana 30 TJ
Taxonomy D
Front, Front, Front, Front, Front
Vehicle Applications
- 2000 – 2001 Jeep Cherokee
- 1997 – 2004 Jeep Grand Cherokee
- 1997 – 2006 Jeep TJ
- 1997 – 2006 Jeep Wrangler
