1966 FORD MUSTANG Differential & Rear-End Components

Gear, Ring and Pinion, EXCel, 6.20:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9620

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Ring and Pinion Gears, 4.86:1 Ratio, 10-bolt, 28-spline, Standard Gear Rotation, Ford, 9 in., Set

Part Number: SPZ-36143

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Estimated Ship Date: Mar 9, 2026 if ordered today

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

Part Number: SPZ-36133

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36139

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Yukon steel spool for Ford 9" with 31 spline axles

Part Number: YGA-32045

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Nodular Housing

Part Number: MGR-26306

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 25 Spline, Ford 8 in., Kit

Part Number: YGA-14047

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 25, 2026 if ordered today

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Differential Ring and Pinion; Ford 9 - 6.00 Ratio

Part Number: SVL-10004648

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Estimated Ship Date: Mar 9, 2026 if ordered today

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Yukon positraction internals for 8" and 9" Ford with 28 spline axles, in a 2-pinion design

Part Number: YGA-16022

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Estimated Ship Date: Mar 24, 2026 if ordered today

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Spider Gear Kit, Open, 28 Spline, Rear, Ford 8 in., Ford 9 in., Kit

Part Number: YGA-16031

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Gear, Ring and Pinion, EXCel, 6.33:1 Ratio, Ford, 9 in., Set

Part Number: RMG-F9633

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Estimated Ship Date: Mar 13, 2026 if ordered today

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Differential Carrier Replacement Parts, Pinion Gear Thrust Washer, AM General, AMC, Ford, Hummer, Jeep. Lincoln, Mercury, Each

Part Number: MGR-C9OZ4230A

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Ring and Pinion, RP FORD 9" 5.75 EXL

Part Number: RMG-F9575

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Estimated Ship Date: Mar 11, 2026 if ordered today

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14205

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

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USA Standard Master Overhaul kit for the Ford 8" differential w/ HD posi

Part Number: SPZ-37029

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Yukon Bearing install kit for Ford 9" differential, LM603011 bearings

Part Number: YGA-11045

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 24, 2026 if ordered today

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14056

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Installation Kit, Master Overhaul, Ford 9 in., Kit

Part Number: YGA-14057

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Spool, Full Size, Steel, 31-Spline, 10-Bolt, Ford 9 in., Each

Part Number: RMG-81-0931-1

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Pilot Bearing

Part Number: YGA-18043

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Estimated Ship Date: Mar 25, 2026 if ordered today

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Installation Kit, Master Overhaul, Ford 8 in., Kit

Part Number: YGA-14049

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Estimated Ship Date: Mar 23, 2026 if ordered today

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Differential Carrier Bearings, Tapered Roller, Race, Steel, Each

Part Number: SKF-BR35

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Estimated Ship Date: Monday 2/23/2026 if shipped by air

Ring Gear Spacer

Part Number: MGR-4105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Ring and Pinion Installation Kit, Master Kit, Ford 9 in., Kit

Part Number: MGR-R9RNMK

2.0 out of 5 stars ( 2 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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Cross Shaft Pin, Mini Spool, Ford, 9 in., Rear-End, Each

Part Number: RMG-CSPF9

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 13, 2026 if ordered today

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