Differential Ring and Pinion (10, 10)

145565
145566
145567
145568
5049

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.

D30-373TJ Application Notes

  • For Dana 30 TJ
  • 3.73 Ratio
  • Requires a 3.73 and Numerically Higher Ratio Carrier
  • Low Pinion

Warranty

1 Year or 50,000 Miles

D30-373TJ 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 3.73, 3.73
Pinion Gear Tooth Quantity 11, 11
Pinion Shaft Diameter 1.376 (Inch), 1.376 (Inch)
Pinion Spline Count 26, 26
Position Front
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Prop 65 Y N N
Ratio 3.73
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 41, 41
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 3.73, 3.73, 3.73
Where to buy

Vehicle Applications

  • 2000 – 2001 Jeep Cherokee
  • 1997 – 2004 Jeep Grand Cherokee
  • 1997 – 2006 Jeep TJ
  • 1997 – 2006 Jeep Wrangler
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