FORD THUNDERBIRD Differential & Rear-End Components

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 2, 2026 if ordered today

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Gear, Ring and Pinion, 4.56:1 Ratio, Ford 8.8 in., Set

Part Number: RNB-697-334

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Estimated Ship Date: Feb 17, 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 2, 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 2, 2026 if ordered today

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Differential Clutch, Steel Pack, Rear, Posi, Ford, 7.5 in., Set

Part Number: YGA-16013

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Estimated Ship Date: Today

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Gear, Ring and Pinion, 2.73:1 Ratio, Ford 7.5 in., Set

Part Number: RNB-697-721

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Estimated Ship Date: Feb 18, 2026 if ordered today

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Gear, Ring and Pinion, 3.55:1 Ratio, Ford 8.8 in., Set

Part Number: RNB-697-305

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Feb 18, 2026 if ordered today

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Gear, Ring and Pinion, 3.73:1 Ratio, Ford 7.5 in., Set

Part Number: RNB-697-313

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Estimated Ship Date: Feb 18, 2026 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: Feb 9, 2026 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: Feb 24, 2026 if ordered today

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Gear, Ring and Pinion, 6.50:1 Ratio, Ford, 9 in., Set

Part Number: MGR-F890650

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Estimated Ship Date: Feb 16, 2026 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: Feb 23, 2026 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: Feb 11, 2026 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: Feb 27, 2026 if ordered today

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8.8" FORD 3.90 R&P

Part Number: YGA-24352

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Estimated Ship Date: Feb 27, 2026 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: Feb 27, 2026 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: Feb 23, 2026 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: Feb 23, 2026 if ordered today

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Yukon standard open spider gear kit for 8.8" Ford IRS with 28 spline axles

Part Number: YGA-16020

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Differential Clutch, Steel Pack, Rear, Trak-Lok, Ford, 9 in., 5-Tab Design, Set

Part Number: YGA-16028

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Estimated Ship Date: Feb 24, 2026 if ordered today

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

Part Number: YGA-14063

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Estimated Ship Date: Mar 2, 2026 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: Mar 2, 2026 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: Mar 2, 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: Feb 13, 2026 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: Mar 2, 2026 if ordered today

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