Differential Ring and Pinion (10 Bolt)

924
148439
148440
148441
923

D30488TJ Application Notes

  • For Dana 30
  • 4.88 Ratio
  • Requires a 3.73 and Numerically Higher Ratio Carrier

Warranty

1 Year or 50,000 Miles

D30488TJ Specifications

App Model Dana 30 TJ
Cover Bolt Quantity 10
Differential Carrier Break 3.73 Ratio and Higher
Differential Case Design Type Dana 30 TJ
Gear Ratio 4.88
Pinion Gear Tooth Quantity 8
Pinion Shaft Diameter 1.376 (Inch)
Pinion Spline Count 26
Ring Gear Bolt Quantity 10
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 7.125 (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, Front, Front
Taxonomy D 4.88, 4.88, 4.88
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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