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SKU: GTP09412

4.88 Ratio Ford 9.75 For () | REV-F150-9.75-00-08-488, REV-F150-9.75-08-10-488

Regular price $1,043.62
Shipping calculated at checkout.


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Delivery and Shipping

This part typically ships within 1 to 2 business days.

This Differential Ring and Pinion is precision manufactured to OEM gear ratios and tooth geometry. It distributes torque efficiently between axles, maximizing traction and minimizing wear in commercial trucks.

Specifications

Cover Bolt Quantity 10 Front (F888488IFS)
Cover Bolt Quantity 12 Rear (F9.75-489)
Differential Model Ford 8.8 IFS
Differential Model Ford 9.75
Gear Ratio 4.88
Mounting Location Front and Rear
Pinion Gear Tooth Quantity 8
Pinion Shaft Diameter 1.626 Front (F888488IFS) Inch
Pinion Shaft Diameter 1.97 Rear (F9.75-489) Inch
Pinion Spline Count 30 Front (F888488IFS)
Pinion Spline Count 31 Rear (F9.75-489)
Ring Gear Bolt Quantity 10 Front (F888488IFS)
Ring Gear Bolt Quantity 12 Rear (F9.75-489)
Ring Gear Material 8620 Steel
Ring Gear Outside Diameter 8.8 Front (F888488IFS) Inch
Ring Gear Outside Diameter 9.75 Rear (F9.75-489) Inch
Ring Gear Rotation Reverse Front (F888488IFS)
Ring Gear Rotation Standard Rear (F9.75-489)
Ring Gear Tooth Quantity 39
Warranty Period 1 Year or 50,000 Miles

Vehicle Applications

Year Make Model
1999-2010 Ford Expedition
1999-2010 Ford F-150
2004 Ford F-150 Heritage
1999-2010 Lincoln Navigator

Interchange / Cross-Reference Numbers

Brand Part Number
Revolution Gear & Axle REV-F150-9.75-00-08-488
Revolution Gear & Axle REV-F150-9.75-08-10-488

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