Differential Ring and Pinion (10, 10)

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

Warranty

1 Year or 50,000 Miles

D30-488TJ Specifications

App Model Dana 30 TJ

Cover Bolt Quantity 10, 10

Differential Carrier Break 3.73 Ratio and Higher, 3.73 Ratio and Higher

Differential Case Design Type Dana 30 TJ, Dana 30 TJ

Gear Ratio 4.88, 4.88

Pinion Gear Tooth Quantity 8, 8

Pinion Shaft Diameter 1.376 (Inch), 1.376 (Inch)

Pinion Spline Count 26, 26

Position Front

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Prop 65 Short Label WARNING: Cancer - www.p65warnings.ca.gov

Prop 65 Y N N

Ratio 4.88

Ring Gear Bolt Quantity 10, 10

Ring Gear Material 8620 Steel, 8620 Steel

Ring Gear Outside Diameter 7.125 (Inch), 7.125 (Inch)

Ring Gear Rotation Standard, Standard

Ring Gear Tooth Quantity 39, 39

Taxonomy A LD Differential, LD Differential, LD Differential, LD Differential

Taxonomy B Ring and Pinion, Ring and Pinion, Ring and Pinion

Taxonomy C Front, Front, Front

Taxonomy D 4.88, 4.88, 4.88

Where to buy

Vehicle Applications

1988 – 1992 Dodge Vixen
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
2000 – 2001 Jeep Cherokee
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
1997 Jeep Grand Cherokee
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
1997 – 1998 Jeep Grand Cherokee
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
1998 Jeep Grand Cherokee
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
1999 – 2004 Jeep Grand Cherokee
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
1997 – 2006 Jeep TJ
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
1987 – 1995 Jeep Wrangler
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
1997 Jeep Wrangler
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
1997 – 1998 Jeep Wrangler
1998 Jeep Wrangler
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
1999 Jeep Wrangler
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
2000 Jeep Wrangler
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
2001 Jeep Wrangler
2001 – 2002 Jeep Wrangler
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion
2002 Jeep Wrangler
2003 Jeep Wrangler
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
2004 Jeep Wrangler
Application notes:
- Dana 30 Axle
- w/4.88 Axle Ratio
2005 Jeep Wrangler
2006 Jeep Wrangler
Application notes:
- For Dana 30
- 4.88 Ratio
- Requires a 3.73 and Numerically Higher Ratio Carrier
- Low Pinion

Installation

Installation Instructions

⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov