2003 FORD F-150 Differential & Rear-End Components

Ring and Pinion Gears, 4.10:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: MGR-F10-25-410L

2.0 out of 5 stars ( 2 )

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Differential Cover, 12-bolt, Ductile Iron, Black Powdercoated, Ford 9.75 in., Ford, Lincoln, Each

Part Number: RNB-697-734

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Ford 8.8 in., 28-spline, 10-bolt, Ford, Lincoln, Mazda, Mercury, Kit

Part Number: SPZ-39015

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Differential Ring and Pinion, USA standard ring & pinion gear set for '10 & down Ford 10.5" in a 4.88 ratio.

Part Number: SPZ-36433

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 8.8" Ford, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals

Part Number: YGA-10443

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Differential Cover, 10-bolt, Steel, Chrome, Ford 8.8 in., Each

Part Number: YGA-32009

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears,Yukon Gear & Axle 8.8" Ford, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 2.530" OD Axle Bearings & Seals

Part Number: YGA-10442

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Ring and Pinion Gears, 5.38:1 Ratio, 31-spline, Standard Rotation, Long Spline Design, Ford 10.25 in., Set

Part Number: SPZ-36112

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Bearing, Pinion, 1.312 in. Inside Diameter, Each

Part Number: NTL-M88048

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Carrier Shims, Super, Steel, Set of 18

Part Number: YGA-16042

3.11 out of 5 stars ( 9 )

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Ring and Pinion Installation Kit, Master Kit, Ford 9.75 in., Ford/Lincoln, Kit

Part Number: MGR-R975FRLMK

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Differential Shaft Lock Bolt, Steel, Cadillac, Chevy, GMC, Ford, Mercury, Each

Part Number: RNB-81048

5.0 out of 5 stars ( 6 )

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Ring and Pinion Gears, 4.88:1 Ratio, 31-spline, Standard Rotation, Ford 10.5 in., Set

Part Number: YGA-24570

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Ring & Pinion Gear, 4.56 Ratio, Ford, 10.5 in. Rear, Set

Part Number: YGA-24334

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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USA Standard Gear standard spider gear set for Ford 9.75"

Part Number: SPZ-39019

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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Ring and Pinion Installation Kit, Super Kit, Ford 8.8 in., Truck, Kit

Part Number: MGR-R88RSKTT

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Ring and Pinion Installation Kit, Ford, 8.8 in. Diameter Ring Gear, Kit

Part Number: RMG-831043B

3.0 out of 5 stars ( 2 )

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Ring and Pinion Gears, 4.88:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36127

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Differential Clutch, Steel Pack, Rear, Trak-Lok, Ford, 9.75 in., Set

Part Number: YGA-16036

3.8 out of 5 stars ( 5 )

Estimated Ship Date: Mar 30, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Minimum Install, 31-spline, Standard Rotation, Rear, Ford 10.25 in., Kit

Part Number: YGA-12032

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Differential Clutch, Steel Pack, Dura-Grip, Eaton, 18-Plate, GM, 8.875 in., Set

Part Number: YGA-16110

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Ford 8.8 in. IFS, Ford, Kit

Part Number: MGR-R8-8RIFSMKT

2.67 out of 5 stars ( 3 )

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Yukon Trac Loc positraction, Ford 8.8", 31 spline, with Carbon Fiber clutches.

Part Number: YGA-20130

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Axle Shaft, OEM Replacement, 31-Spline, 31.750 in. Length, Ford, 8.8 in., Passenger Side Rear, Each

Part Number: RMG-92-23352

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 16, 2026 if ordered today

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aFe POWER Pro Series Rear Differential Cover Black w/ Machined Fins Ford F-150 90-14 (Ford 8.8")

Part Number: AFE-46-71410B

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Estimated Ship Date: Apr 1, 2026 if ordered today

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