2021 FORD F-150 Differential & Rear-End Components

Differential, Eaton Detroit Truetrac, 1.370 in. Axle Shaft Diameter, 34-Spline, Ford, 9.75 in., Each

Part Number: ETN-913A477

4.71 out of 5 stars ( 14 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, 3.31:1 and Higher Only, Ford 8.8, Each

Part Number: ETN-917A739

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Ring and Pinion Installation Kit, Ford 9.75 in., Rear, Kit

Part Number: YGA-14202

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Dura Grip Positraction Carrier, Traction-Loc, Ford 8.8 in. Axle, 34 Spline, Ford, Each

Part Number: YGA-12497

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Rind and Gear Installation Kits, Richmond, Ford Super 8.8, Tapered Bearings, Cover Gasket, Crush Sleeve, Marking Compound, Pinion Nut and Seal, Kit

Part Number: RMG-8310471

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Carriers, 8.8 in. Ford Front Axle, Limited Slip, Torsion Bar Front Suspension, Each

Part Number: FMS-M4204-F150LS

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Ring and Pinion Gear Installation Kit, Master Overhaul, Ford 8.8 in., 34-Spline, Kit

Part Number: YGA-14223

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Shims, Carrier Type, 2.25 in. I.D., 3.00 in. O.D., Steel, Dodge, Ford, GM, Hummer, Isuzu, Jeep, Lincoln, Mazda, Mercury, Saab, Kit

Part Number: MGR-SS12

4.0 out of 5 stars ( 15 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Ring and Pinion Gears, 3.55:1 Ratio, 31-spline, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: YGA-24672

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Ring and Pinion Installation Kit, Master, Ford 9.75 in., Rear, Kit

Part Number: MGR-R975FRLAMKT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential, Eaton Detroit Truetrac, Limited Slip, 31-Spline, All Ratios, Ford 8.8, Each

Part Number: ETN-917A738

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Estimated Ship Date: May 5, 2026 if ordered today

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Differential, Grip Pro Traction System, 34-Spline, Ford, 9.75 in., Each

Part Number: PWT-GT109734

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 29, 2026 if ordered today

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Axle Shafts, Half Shaft Upgrade, Direct Fit, CV-Style, Ford, Pair

Part Number: FMS-M-3429-F150

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Carrier Bearing, Steel, 3.062 in. Diameter, Each

Part Number: NTL-A36

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Gear, Ring and Pinion, 4.09:1 Ratio, Ford Super 8.8 in., IRS, Set

Part Number: RMG-49-0213-1

1.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Cover, Rear, 8.8 in. Differential, Ford, Aluminum, Brushed, Each

Part Number: PPE-338051610

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 4, 2026 if ordered today

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Differential Cover, Aluminum, Black Anodized, Finned, B&M Logo, Ford 9.75 in., 12-Bolt Cover, Each

Part Number: BMM-41298

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Cover, 12-bolt, A356 Aircraft Grade Alloy, Black Anodized, Ford Super 8.8 in., IRS, Each

Part Number: BMM-41296

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Cover, Street Series, Natural, Rear Differential Cover Raw with Machined Fins, Ford Super 8.8 in. Axle, Each

Part Number: AFE-46-71180A

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Estimated Ship Date: May 14, 2026 if ordered today

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

Part Number: RNB-697-734

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

Bearing Kit, BK FORD 9.75" '11-ON

Part Number: MGR-R975FRLB

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Estimated Ship Date: Apr 28, 2026 if ordered today

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Ring and Pinion Installation Kit, Master, Ford, 9.75 in., Rear, Kit

Part Number: MGR-R975FRLBMK

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Estimated Ship Date: Apr 30, 2026 if ordered today

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Ring and Pinion, Ford 9.75 in., 4.10:1 Ratio, Standard Rotation, Set

Part Number: MGR-F9-75-410L

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Estimated Ship Date: Monday 4/13/2026 if shipped by air

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Differential Cover, Pro Series, Aluminum, Black Powdercoated, Machined Fins, Ford 9.75 in., Each

Part Number: AFE-46-71320B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 14, 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 )

Estimated Ship Date: Monday 4/13/2026 if shipped by air

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