Differential Ring and Pinion (12 Bolt)

146446
1225
146447
146448
146449

F10489L Application Notes

  • For Ford 10.25" (12 Bolt)
  • Long Pinion
  • 4.89 Ratio

Warranty

1 Year or 50,000 Miles

F10489L Specifications

App Model Ford 10.25
Cover Bolt Quantity 12
Differential Case Design Type Ford 10.25
Gear Ratio 4.89
Pinion Gear Tooth Quantity 8
Pinion Shaft Diameter 1.94 (Inch)
Pinion Spline Count 31
Ring Gear Bolt Quantity 12
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 10.25 (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 Rear, Rear, Rear
Taxonomy D 4.89, 4.89, 4.89
Where to buy

Vehicle Applications

  • 1993 – 1998 Ford F-250
  • 1993 – 1998 Ford F-350
  • 1993 – 1997 Ford F-Super Duty
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