1961 FORD THUNDERBIRD Differential & Rear-End Components

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

Part Number: YGA-12566

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Estimated Ship Date: Apr 10, 2026 if ordered today

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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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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.50 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12570

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.89 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12575

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Estimated Ship Date: Apr 10, 2026 if ordered today

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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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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 4.56 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 28spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12582

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.50 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12591

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Differential Carrier Bearings, Roller, Steel, Ford, Each

Part Number: YGA-18042

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Estimated Ship Date: Apr 10, 2026 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: Apr 10, 2026 if ordered today

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Yukon Pinion install kit for Ford Daytona 9" differential

Part Number: YGA-13049

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Estimated Ship Date: Apr 10, 2026 if ordered today

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Ring and Pinion Kit

Part Number: RMG-XL-1005-1

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Mini Spool, MINI SPOOL 8" & 9" 31 SPLN STL

Part Number: RMG-XL-5121

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Estimated Ship Date: Mar 30, 2026 if ordered today

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Gear, Ring and Pinion, Lightened, 7.00:1 Ratio, Ford, 9 in., Set

Part Number: RMG-69-0418-L

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 30, 2026 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: Mar 26, 2026 if ordered today

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

Part Number: YGA-14058

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Estimated Ship Date: Apr 10, 2026 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 9" in a 4.30 ratio(

Part Number: YGA-24377

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Estimated Ship Date: Apr 6, 2026 if ordered today

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USA standard ring & pinion gear set for Ford 9" in a 6.00 ratio.

Part Number: SPZ-36150

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Estimated Ship Date: Mar 23, 2026 if ordered today

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High performance Yukon Ring & Pinion gear set for Ford 9" in a 6.00 ratio

Part Number: YGA-24392

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Yukon Bearing install kit for Ford 9" differential, LM501310 bearings

Part Number: YGA-11044

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Apr 7, 2026 if ordered today

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Yukon Bearing install kit for Ford Daytona 9" differential, LM501310 bearings

Part Number: YGA-11048

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Estimated Ship Date: Apr 7, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.25 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 2.89" DO/ DAYTONA PS)

Part Number: YGA-12561

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Ring and Pinion Gears and Installation Kit, 9.0" FORD 3.25 RATIO R&P GEAR/ INSTALL KIT PACKAGE; WITH 31spl T/L POSI (FITS 3.062" DO/ DAYTONA PS)

Part Number: YGA-12588

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Estimated Ship Date: Apr 6, 2026 if ordered today

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Differential Carrier Rebuild Kits, Spider Gear Kit, Spider Gears, Side Gears, Thrust Washer, Cross Shaft Pin, Ford, 9 in., 31 Spline Axles, Kit

Part Number: YGA-16034

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Estimated Ship Date: Apr 6, 2026 if ordered today

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9" FORD 31spl T/L CLUTCH HUB

Part Number: YGA-16158

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Estimated Ship Date: Apr 6, 2026 if ordered today

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9" FORD 31spl S/G W/O HUB, T/L, FLAT

Part Number: YGA-16162

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Estimated Ship Date: Apr 6, 2026 if ordered today

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