MERCURY GRAND MARQUIS Yukon Gear & Axle Parts and Accessories

Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.89 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12536

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Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 4.11 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12537

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Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 4.56 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12538

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.70 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)

Part Number: YGA-12542

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.00 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12567

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

Part Number: YGA-32046

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

Part Number: YGA-32057

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Axle Differential Case, Ford 9 in., Nodular Iron, 3.062 in. Bearing Bore, 28, 31, 33 Spline, Each

Part Number: YGA-32099

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 29, 2025 if ordered today

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Fine thread pinion support bolt (aftermarket aluminum only) for 9" Ford.

Part Number: YGA-33243

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Cross Pin, Un-notched, Steel, Rear, Ford 7.5 in., Each

Part Number: YGA-33330

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9" FORD X/PIN SHAFTS + BLOCK, 4 PINION DESIGN, STD or T/L

Part Number: YGA-33333

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Ford 9" pinion Support, 35 spline, 10 hole, NO races included.

Part Number: YGA-32165

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9" Ford pinion nut, 35 spline Large pinion oversize.

Part Number: YGA-33161

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Cross Shaft, Differential, Steel, Ford 9 in., with Mini-Spool, Each

Part Number: YGA-32235

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Crush sleeve eliminator kit for Ford 9" for 35 spline pinion.

Part Number: YGA-55042

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8" & 9" FORD 28spl T/L CLUTCH HUB

Part Number: YGA-16159

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

Part Number: YGA-24341

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Ford 8" & 9" Standard Open, AG, & Detroit Locker Ring Gear bolt

Part Number: YGA-33043

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ABS Tone Ring, Steel, Differential Position, Ford, Lincoln, Mercury, Each

Part Number: YGA-33225

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Ring Gear Bolt, Ford, 7.5 in., 8.8 in., Each

Part Number: YGA-33053

5.0 out of 5 stars ( 1 )

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Ring and Pinion Gears and Installation Kit, 8.8 FORD 4.56 REAR R&P GEAR/ INSTALL KIT PACKAGE with 31spl POSI & AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12546

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Ring and Pinion Gears and Installation Kit, 8.8 FORD 4.11 REAR R&P GEAR/ INSTALL KIT PACKAGE with 31spl POSI & AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12547

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Ring and Pinion Gears and Installation Kit, 8.8 FORD 4.56 REAR R&P GEAR/ INSTALL KIT PACKAGE with 28spl POSI & AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12553

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Ring and Pinion Gears and Installation Kit, 8.8 FORD 4.56 REAR R&P GEAR/ INSTALL KIT PACKAGE with AK 1563 AXLE BRGS (2.25" OD)

Part Number: YGA-12555

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