MERCURY GRAND MARQUIS Differential & Rear-End Components

Gear, Ring and Pinion, 5.14:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890514

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Gear, Ring and Pinion, 5.83:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890583

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Yukon Dura Grip case for Ford 8.8", 31 spline

Part Number: YGA-20073

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 28-spline, Standard Rotation, Ford 9 in., Ford, Lincoln, Mercury, Rear, Set

Part Number: SPZ-36141

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Spool, Steel, Lightweight, 31 Spline, Ford 9 in., Each

Part Number: YGA-32046

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 28 Spline, Ford 9 in., Kit

Part Number: YGA-14158

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Spider Gear Kit, Yukon Dura Grip, Rear, Ford 8.8 in., 31 Spline, Kit

Part Number: YGA-16016

3.5 out of 5 stars ( 2 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears, 4.11:1 Ratio, Standard Ring Gear Rotation, Ford 8.8 in., Set

Part Number: SPZ-36125

4.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Yukon positraction internals for 8" and 9" Ford with 28 spline axles, in a 4-pinion design

Part Number: YGA-16023

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Yukon standard open spider gear kit for and 9" Ford with 28 spline axles and 4-pinion design

Part Number: YGA-16032

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Yukon standard open spider gear kit for 9" Ford with 31 spline axles and 2-pinion design

Part Number: YGA-16033

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Yukon Pinion install kit for Ford Daytona 9" differential

Part Number: YGA-13045

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Yukon Dura Grip case for Ford 8.8", 28 spline

Part Number: YGA-20072

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Estimated Ship Date: Dec 26, 2025 if ordered today

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RING AND PINION GEARS, Yukon Ring & Pinion sets

Part Number: YGA-24338

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Estimated Ship Date: Dec 26, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 9" in a 6.50 ratio

Part Number: YGA-24396

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Estimated Ship Date: Dec 26, 2025 if ordered today

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Performance Spool (Ford 9" 31 Spline)

Part Number: SDH-2022501

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Gear, Ring and Pinion, 4.88:1 Ratio, 1.625 in. Pinion, 8.800 in. Ring Gear, Ford 8.8 in., Set

Part Number: YGA-24099

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Estimated Ship Date: Dec 29, 2025 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 7.5" in a 4.56 ratio

Part Number: YGA-24341

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring and Pinion Gears, 4.56:1 Ratio, 28-spline, Standard Ring Gear Rotation, Ford 7.5 in., Set

Part Number: SPZ-36277

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 15, 2025 if ordered today

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Differential Ring and Pinion; Ford 9 - 5.43 Ratio

Part Number: SVL-10004633

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Differential Ring and Pinion; Ford 9 - 6.20 Ratio

Part Number: SVL-10004653

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Estimated Ship Date: Dec 10, 2025 if ordered today

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Spider Gears, Side Gears, Cross Shaft Pin, 31 Spline, Trak-Lok, Rear, Ford 8.8 in., Ford 9 in., Kit

Part Number: YGA-16026

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Purple Aluminum Pinion Support for 9" Ford Daytona

Part Number: YGA-32036

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Spool, Steel, 35 Spline, Ford 9 in., Each

Part Number: YGA-32047

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Spool, Full, 35-spline, Steel, Ford 9 in., Each

Part Number: YGA-32098

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Estimated Ship Date: Dec 29, 2025 if ordered today

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