Differential Ring and Pinion (10 Bolt)

1004
1003
143186
143187
143188

D44456R Application Notes

  • For Dana 44
  • 4.56 Ratio
  • Requires a 3.92 and Numerically Higher Ratio Carrier

Warranty

1 Year or 50,000 Miles

D44456R Specifications

App Model Dana 44 Reverse
Cover Bolt Quantity 10
Differential Carrier Break 3.92 Ratio and Higher
Differential Case Design Type Dana 44 Reverse
Gear Ratio 4.56
Pinion Gear Tooth Quantity 9
Pinion Shaft Diameter 1.376 (Inch)
Pinion Spline Count 26
Ring Gear Bolt Quantity 10
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 8.5 (Inch)
Ring Gear Rotation Reverse
Ring Gear Tooth Quantity 41
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 4.56, 4.56, 4.56
Where to buy

Vehicle Applications

  • 1978 – 1996 Ford Bronco
  • 1977 – 1996 Ford F-150
  • 1977 – 1988 Ford F-250
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