Brand: Motive Gear
F250/F350 99-07 D60/F10.5 4.88
UPC: 00698231666005
App/Model: Dana 60 Reverse|Ford 10.5
Cover Bolt Quantity: 10 Front (D60-488XF)|12 Rear (F10.25-489L)
Differential Carrier Break: 4.10 Ratio and Lower
Differential Model: Dana 60 Reverse|Ford 10.5
Gear Ratio: 4.88|4.89
Pinion Gear Tooth Quantity: 8 Front (D60-488XF)|9 Rear (F10.25-489L)
Pinion Shaft Diameter: 1.626 Front (D60-488XF)|1.94 Rear (F10.25-489L) Inch
Pinion Spline Count: 29 Front (D60-488XF)|31 Rear (F10.25-489L)
Prop 65 Yes/No: No
Ring Gear Bolt Quantity: 12
Ring Gear Material: 8620 Steel
Ring Gear Outside Diameter: 9.75 Front (D60-488XF)|10.25 Rear (F10.25-489L) Inch
Ring Gear Rotation: Reverse Front (D60-488XF)|Standard Rear (F10.25-489L)
Ring Gear Tooth Quantity: 39 Front (D60-488XF)|44 Rear (F10.25-489L)
Taxonomy A: LD Differential
Taxonomy B: Ring and Pinion Gear Packages
Taxonomy C: Front and Rear
Taxonomy D: 4.88
For Dana 60 and Ford 10.25″ – Ring and Pinions Including Timken Bearing Kits; 4.88 Ratio; Thick Front Ring Gear; Requires 4.10 and Lower Front Carrier

Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions
Installation Instructions

Warranty Period: 1 Year or 50,000 Miles

Applications:

• 1999-2007 Ford F-250 Super Duty
• 1999-2007 Ford F-350 Super Duty