MERCURY COMET Differential & Rear-End Components

Performance Spool (Ford 9" 35 Spline 2.8" & 3.0" Cases)

Part Number: SDH-2023544

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Performance Spool Ford 9" 40 Spline (Lightweight Design)

Part Number: SDH-10002218

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Performance Spool (Ford 9" 28 Spline Lightweight Design)

Part Number: SDH-10002219

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DIFFERENTIAL PINION SUPPORT; NODULAR IRON; 5-BOLT STOCK BEARING

Part Number: SDH-10029033

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DIFFERENTIAL PINION SUPPORT; NODULAR IRON; 5-BOLT DAYTONA BEARING; 28 SPLINE

Part Number: SDH-10029034

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DIFFERENTIAL PINION SUPPORT; ALUMINUM; 5-BOLT DAYTONA OVERSIZE; 35 SPLINE

Part Number: SDH-10029035

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Ford 9" 3rd Member Case (Nodular Iron) 3.250" Bore

Part Number: SDH-10007698

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

Part Number: YGA-11043

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Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.00 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12525

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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 28spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12530

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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 2.89" DO/ DAYTONA PS)

Part Number: YGA-12539

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 4.11 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)

Part Number: YGA-12544

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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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Ring and Pinion Gears and Installation Kit, 9.0" FORD 4.11 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12577

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

Part Number: YGA-14156

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Estimated Ship Date: Dec 15, 2025 if ordered today

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

Part Number: YGA-14205

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Yukon Bearing install kit for Ford Daytona 9" differential, LM102910 bearings

Part Number: YGA-11047

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

Part Number: YGA-32235

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Ring and Pinion Installation Kit, Master Overhaul, Ford 7.25 in., Rear, Kit

Part Number: YGA-14045

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Estimated Ship Date: Dec 12, 2025 if ordered today

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Crosspin, Replacement, Steel, Spartan, Long, Rear, Ford 9 in., Each

Part Number: SPZ-17021

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Estimated Ship Date: Dec 1, 2025 if ordered today

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Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.25 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS STD OPEN CARRIER w/ 1.625" BEARING JOURNAL

Part Number: YGA-12511

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Ring and Pinion Gears and Installation Kit, 8.0" FORD 3.25 REAR R&P GEAR/ INSTALL KIT PACKAGE; FITS POSI OR LOCKER w/ 1.781" BEARING JOURNAL

Part Number: YGA-12516

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Ring and Pinion Gears and Installation Kit, 9.0" FORD REAR 3.89 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (2.89" DO/ OE SUPPORT)

Part Number: YGA-12529

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Yukon Pinion install kit for Ford Daytona 9" differential

Part Number: YGA-13045

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Yukon Pinion install kit for Ford Daytona 9" differential

Part Number: YGA-13048

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