4.56 Ratio Differential Ring and Pinion for 7.125 (Inch) (10 Bolt)

D30456 Application Notes

  • For Dana 30
  • 4.56 Ratio
  • 3.73 Ratio Carrier and Higher

Warranty

1 Year or 50,000 Miles

D30456 Specifications

Cover Bolt Quantity 10
Differential Carrier Break 3.73 and Higher
Differential Case Design Type Dana 30
Pinion Gear Tooth Quantity 9
Pinion Shaft Diameter 1.376 (Inch)
Pinion Spline Count 26
Ring & Pinion Gear Ratio 4.56
Ring Gear Bolt Quantity 10
Ring Gear Diameter 7.125 (Inch)
Ring Gear Material 8620 Steel
Ring Gear Rotation Standard
Ring Gear Tooth Quantity 41
Taxonomy A Differential LD
Taxonomy B Ring and Pinion
Taxonomy C Dana 30 Standard
Taxonomy D Front
Where to buy

Vehicle Applications

  • 1986 – 1989 Ford Aerostar
  • 1971 – 1983 Jeep CJ5
  • 1966 – 1975 Jeep CJ6
  • 1966 – 1968 Jeep CJ6A
  • 1967 – 1968 Jeep Commando
  • 1972 – 1973 Jeep Commando
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