2003 Differential & Rear-End Components

Differential Covers, Differential Girdles, 10-bolt, Aluminum, Natural, Ford 8.8 in., Each

Part Number: DMG-5R3Z-4033-B

4.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle Lock Kit, Front, Manual, Hardware, Ford, 5 Lug, 4WD, Kit

Part Number: ALY-450750

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Ring and Pinion; Ford 8.8 R (IFS Front) - 5.13 Ratio

Part Number: SVL-10004668

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Estimated Ship Date: Nov 20, 2025 if ordered today

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Axle Shaft, Front Passenger Side, 27-spline Inner, Steel, Dana 30, Jeep, Each

Part Number: CWA-5012456AB

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 26, 2026 if ordered today

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Ring and Pinion Gear Installation Kit, Bearing Overhaul, 30 Spline, Large Journal, GM 8.5 in., Kit

Part Number: YGA-11069

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring and Pinion Installation Kit, Complete, Chrysler 9.25 in., Rear, Kit

Part Number: RMG-XL-1042-1

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Axle Shaft, CV-Style, Replacement, Each

Part Number: AAZ-66-2103

3.0 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Ring & Pinion Gear Set Ford 9.75" / 4.88 Ratio

Part Number: SVL-2020802

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 19, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Bearing Overhaul, 30 Spline, GM 8.6 in., Kit

Part Number: YGA-11071

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Shaft, OEM Replacement, C-clip, 1541H Alloy Steel, 27-spline Inner, 30.563 in. Length, Each

Part Number: MGR-73624-2XR

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Parts Kit; Open Differential Internal Kit; Incl. Side And Pinion Gears/Washers/Pinion Shaft And L

Part Number: MGR-8127092

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Estimated Ship Date: Today

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Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, Chrysler 8.25 in., Kit

Part Number: YGA-14005

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Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Shaft

Part Number: MGR-MG2120

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Spool, Mini, Steel, 30-Spline, 10-Bolt, Dana 44, Each

Part Number: MGR-MSD44-30

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Differential Carrier Cases, Ford 8.8 in., 31 Spline, 0.875 in. X-Pin Hole, Each

Part Number: YGA-20077

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Axle Housing, Front, AWD/4WD, Cadillac, Chevy, GMC, Each

Part Number: ADO-12479320

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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• $20.00 Summit Bucks

Differential Carrier Rebuild Kits and Spider Gears, Open Differential Internal Kits, GM 9.25/9.25 IFS/9.5 in., 33-spline, 14-bolt, Chevy, Dodge, Kit

Part Number: MGR-GM95BI

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Today

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Axle Shafts, Rear, 30 Spline, Chrysler 11.5, Dodge, Ram, Each

Part Number: YGA-21442

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Estimated Ship Date: Today

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Ring and Pinion Installation Kit, Master Kit, Dana 35, Kit

Part Number: MGR-R35JRMK

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Sets, Ford 8.8 in., 28-spline, 10-bolt, Ford, Lincoln, Mazda, Mercury, Kit

Part Number: SPZ-39015

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Estimated Ship Date: Nov 21, 2025 if ordered today

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Ring and Pinion Gear Installation Kit, Dana 44, Chevy, Dodge, Ford, GMC, Jeep, Kit

Part Number: MGR-RA28LRARBMK

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Ring and Pinion Installation Kit, Complete, GM 7.625 in., Rear, Kit

Part Number: RMG-XL-1083-1

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Ring and Pinion Installation Kit, Master Kit, Dana 70-HD, Kit

Part Number: MGR-R70HRMK

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Estimated Ship Date: Nov 24, 2025 if ordered today

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Differential Carrier Rebuild Kits and Spider Gears, Spider Gear Kits, Chrysler 9.25 in., 31-spline, 12-bolt, Rear, Chrysler, Dodge, Plymouth, Kit

Part Number: SVL-2023889

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Estimated Ship Date: Nov 19, 2025 if ordered today

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Yukon rear axle for GM 11.5" ('03 and newer Dodge)

Part Number: YGA-21441

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Estimated Ship Date: Today

• Oversize $7.99