2020 FORD MUSTANG Differential & Rear-End Components

Independent Suspension Differential Assembly, Traction-Lok, 3.55:1 Ratio, Ford, Mustang, Each

Part Number: FMS-M400188355B

3.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Axle Shafts, Half Shaft Assemblies, CV-style, 34-spline Inner, 32-spline Outer, Ford 8.8 in., IRS, Pair

Part Number: FMS-M-4130-M8S

5.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Axle Shaft, Half Shaft Upgrade, Rear, CV-style, 34-spline Inner, 32-spline Outer, Ford, 8.8 in., IRS, Pair

Part Number: FMS-M-4130-MA

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Gear, Ring and Pinion, 3.73:1 Ratio, Ford, Super 8.8 in. IRS, Set

Part Number: FMS-M420988373A

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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

Part Number: FMS-M-4210-B3

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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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 4/20/2026 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 4/20/2026 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 4/20/2026 if shipped by air

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Gear, Ring and Pinion, 3.55:1 Ratio, Ford, Super 8.8 in. IRS, Set

Part Number: FMS-M420988355A

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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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 4/20/2026 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 4/20/2026 if shipped by air

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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 4/20/2026 if shipped by air

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Ring and Pinion Gears, 4.56:1 Ratio, 31-spline, Ford 8.8 in., Ford 8.8 in. IRS, Set

Part Number: YGA-24690

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Estimated Ship Date: May 18, 2026 if ordered today

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Axle Shafts, Direct Fit, Outlaw, CV-Style, Billet Steel, Rear, 34-Spline, Ford, Pair

Part Number: GFE-FOR10115A

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Differential, Eaton Detroit Truetrac, Limited Slip, 34-Spline, Ford 8.8 in. IRS, Ford, Each

Part Number: ETN-917A731

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Axle Shaft, Direct Fit, Half Shaft Upgrade, Level 6, CV-style, 34-spline Inner, 32-spline Outer, 4340 Chromoly, Ford Super 8.8 in. IRS,Rear Right,Each

Part Number: DSS-RA8556X6

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Axle Shaft, Direct fit

Part Number: DSS-RA8555X6

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Pinion Shims, Steel, Ford, 8.8 in., 9.75 in., Kit

Part Number: MGR-1136R

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Estimated Ship Date: May 8, 2026 if ordered today

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Differential Rebuild Kits, USA Standard Master Overhaul kit for '15 & up Mustang and F150

Part Number: SPZ-37153

5.0 out of 5 stars ( 1 )

Estimated Ship Date: May 5, 2026 if ordered today

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Ring Gear Bolts, Hex, 12mm x 1.25 Thread, Steel, Natural, Ford 8.8 in. IRS, Set of 10

Part Number: FMS-M-4216-C

Not Yet Reviewed

Estimated Ship Date: Monday 4/20/2026 if shipped by air

Ring and Pinion Installation Kit, Half Kit, Ford 8.8 in., Ford Super 8.8 in. IRS, Rear, Kit

Part Number: RMG-83-1047-B

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Axle Nut, Replacement, Ford, Each

Part Number: FRD-CCPZ-3B477-G

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Estimated Ship Date: Monday 4/20/2026 if shipped by air

Differential Carriers, Grip Pro Traction System, 34 Spline, 8.8 in. Super Ford, Each

Part Number: PWT-GT108834

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Estimated Ship Date: Jun 8, 2026 if ordered today

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Ring and Pinion Gears, 3.73:1 Ratio, 30-spline, Standard Ring Gear Rotation, Ford Super 8.8 in. IRS, Set

Part Number: YGA-24670

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Estimated Ship Date: May 18, 2026 if ordered today

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RING AND PINION

Part Number: RMG-49-0210-1

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Estimated Ship Date: May 7, 2026 if ordered today

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