Differentials, Axles & Rear-End Parts

Ford Performance Parts Pinion Flanges for 2003-2004 MUSTANG - M-4851-B

Pinion Flange, 1350 U-Joint, 4.25 in. Bolt Circle, 8.8 in. Differential, Each

Part Number: FMS-M-4851-B

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Differential Bearing Kits R9.5GRLAMK

Differential Bearing Kit, Differential Master Bearing Kit - Koyo

Part Number: MGR-R9-5GRLAMK

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Richmond Gear EXCel OEM Replacement Axle Shafts 92-23325

Axle Shaft, OEM Replacement, 31-Spline, 31.063 in. Length, Ford, 8.8 in., Passenger Side Rear, Each

Part Number: RMG-92-23325

5.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Ford Performance Parts Traction-Lok 34 Spline Differential Ford Super 8.8 Inch, IRS M-4204-M

Differential Carrier, Traction-Lok Limited Slip, 34-spline, Ford Super 8.8 in. IRS, Each

Part Number: FMS-M-4204M

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Moser Engineering Ring and Pinion Sets 07-890300 Ford 9 in. 3.00 Gears

Ring and Pinion Gears, 3.00:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Set

Part Number: MSR-09F300

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Eaton Master Differential Installation Kits K-F9.289CB

Ring and Pinion Installation Kit, Ford 9 in., 10-Bolt, 2.895 in. Carrier Bearing, Kit

Part Number: ETN-K-F9-289CB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Scott Drake Differential Vents for 1964-1966 MUSTANG - C4ZW-4338-A

Differential Vent, Round Head Style, Steel, Natural, Ford, Each

Part Number: SDK-C4ZW-4338-A

4.89 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Yukon Gear & Axle 12 Bolt GM 8.875 Inch Differential Cover YP C1-GM12T

Differential Cover, 12-bolt, Steel, Chrome, GM 8.875 in. Truck, Each

Part Number: YGA-32012

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Richmond Gear Ring and Pinion Sets 49-0100-1 Ford 8 in. 3.00 Gears

Gear, Ring and Pinion, 3.00:1 Ratio, Ford, 8 in., Set

Part Number: RMG-4901001

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Sep 15, 2025 if ordered today

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Estimated Ship Date: Sep 15, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Motive Gear Performance Ring and Pinion Sets F880300 Ford 8 in. 3.00 Gears

5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/8/2025

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Summit Racing™ Ultralight Spools SUM-G7811LW

Spool, Ultralight, Steel, 31-spline, Ford 9 in., Each

Part Number: SUM-G7811LW

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Ratech Complete Ring and Pinion Installation Kits 322KT

Ratech Complete Ring and Pinion Installation Kits 322KT

Ring and Pinion Installation Kit, Dana 44, 30 Spline Axle, Timken Bearings, Kit

Part Number: RAT-322KT

4.5 out of 5 stars ( 4 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Eaton Master Differential Installation Kits for 2011-2018 1500 - K-C9.25-11R

Ring and Pinion Installation Kit, Rear, Chrysler, 9.25 in. ZF, Eaton, 12-Bolt, Kit

Part Number: ETN-K-C9-25-11R

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

4x4 Posi-Lok Positive Axle Engagement Systems for 1997-2003 F-150, 2004 F-150 HERITAGE - 750

Front Axle Actuator, Posi-Lok, Ford, Kit

Part Number: POS-750

4.84 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Yukon Gear & Axle 1541H Alloy Axles YA G3929165-R

Axle Shaft, Passenger Side Rear, Bolt-in, 17-spline, 1541H Alloy Steel, 30.250 in. Length, Chevy, GM 8.2 in.

Part Number: YGA-21632

Not Yet Reviewed

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

B&M 12 Bolt GM 8.875 Inch Differential Cover 71504

Differential Cover, Rear, 12-bolt, Aluminum, Black Anodized, GM 8.875 in. Truck, Each

Part Number: BMM-71504

2.33 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Summit Racing™ Aluminum 10 Bolt GM 8.5 Inch (truck, front) Differential Cover SUM-730507

Differential Cover, Aluminum, Polished, GM, 8.5 in., 10-Bolt, Front, Kit

Part Number: SUM-730507

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Yukon Gear & Axle Cut-to-Fit Axle Shafts YA C8.75-32.0

Axle Shaft, Rear, Cut To Fit, 1541H Alloy, 30 Spline, 28.000-32.000 in. Length, Chrysler 8.75 in., Each

Part Number: YGA-21408

4.8 out of 5 stars ( 5 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Richmond Gear EXCel Ring and Pinion Sets GM85456 GM 8.5/8.6 in. 4.56 Gears

Gear, Ring and Pinion, EXCel, 4.56:1 Ratio, GM, 8.5/8.6 in., 10-Bolt, Set

Part Number: RMG-GM85456

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Motive Gear Master Ring and Pinion Installation Kits R80RAMKT

Ring and Pinion Installation Kit, Master Kit, Dana 80, Kit

Part Number: MGR-R80RAMKT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

USA Standard Gear Master Overhaul Kits ZK F9.75-B

USA Standard Master Overhaul kit Ford, Lincoln, 9.75 in., Rear, Kit

Part Number: SPZ-37087

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Richmond Gear Complete Ring and Pinion Installation Kits 83-1015-1

Ring and Pinion Installation Kit, Ford, 8 in., 10-Bolt, 25-Spline Pinion, Kit

Part Number: RMG-8310151

4.62 out of 5 stars ( 13 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Allstar Performance Ring and Pinion Gear Sets ALL70020 Ford 9 in. 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, Ford, 9 in., Set

Part Number: AAF-ALL70020

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Yukon Gear & Axle 34 Spline Differential Carriers Ford Super 8.8 Inch YP F8.8-E

ELECTRIC LOCKER

Part Number: YGA-32385

Not Yet Reviewed

Estimated Ship Date: Oct 8, 2025 if ordered today

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Estimated Ship Date: Oct 8, 2025 if ordered today

Richmond Gear Ring and Pinion Sets 69-0045-1 Chrysler 8.75 in. 742 case 4.10 Gears

Gear, Ring and Pinion, 4.10:1 Ratio, Chrysler, 8.75 in., 742 Casting, Set

Part Number: RMG-6900451

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025

Yukon Gear & Axle Ring and Pinion Sets YG GM8.6-373IRS GM 8.6 in. IRS/ 218mm AAM 3.73 Gears

Ring and Pinion Gears, 3.73:1 Ratio, 32-spline, Standard Rotation, GM 8.6 in. IRS, Set

Part Number: YGA-24563

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/8/2025

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Estimated Ship Date: Monday 9/8/2025