Differential & Rear-End Components Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Yukon Gear & Axle Spider Gear Kits YPKF7.5-S-28

Spider Gear Kit, Open Differential, Ford 7.5 in., 28 Spline, Kit

Part Number: YGA-16014

5.0 out of 5 stars ( 2 )

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USA Standard Gear Axle Shafts for 1988-1997 F-350 - ZA W48214

Axle, Direct Fit, Front Inner, 36.970 in. Length, 35 Spline, 4340 Chromoly, Each

Part Number: SPZ-35125

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

PPE Differential Covers 338051610

Diff Cover Kit - Ford 8.8 Axle 2015+ Brushed

Part Number: PPE-338051610

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today

USA Standard Gear Master Overhaul Kits ZK GM11.5

USA Standard Master Overhaul kit for 2010 & down GM & Chrysler 11.5" AAM differential

Part Number: SPZ-37041

Not Yet Reviewed

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USA Standard Gear Axle Shafts, Direct Fit ZA K630138

Axle 12P GM REAR, '68-'72 CHEVELE & '70 CAMARO, 30-1/8", 30spl, 2.25" OD BRG(1563), 1 SIDE

Part Number: SPZ-11948

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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All Balls Racing Complete 8 Ball Extreme-Duty CV Axles AB8-HO-8-372

Axle Shafts, Direct Fit, All Balls Racing Complete 8 Ball Extreme-Duty CV Axles, CV-Style, Rear Right, Rear Left, for use on Honda®, Each

Part Number: ALB-AB8-HO-8-372

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Yukon Gear & Axle 12 Bolt AMC Model 20 Differential Cover YP C2-M20

Differential Cover, 12-bolt, Aluminum, Polished, AMC Model 20, Each

Part Number: YGA-32031

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Aluminum 12 Bolt AMC Model 20 Differential Cover SUM-730511

4.25 out of 5 stars ( 13 )

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Richmond Gear EXCel OEM Replacement Axle Shafts 92-23307

Axle Shaft, OEM Replacement, 28-Spline, 30.125 in. Length, Ford, 7.5 in., Driver Side Rear, Each

Part Number: RMG-92-23307

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Yukon Gear & Axle Super Carrier Shims SK SSF9.75

Super Carrier Shim kit for Ford 9.75"

Part Number: YGA-55062

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TeraFlex 10 Bolt Differential Cover 3990650

Differential Cover, 10-bolt, Ductile Iron, Black, Dana 44, Jeep, Each

Part Number: TMI-3990650

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 2, 2026 if ordered today

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Estimated Ship Date: Jan 2, 2026 if ordered today

Moser Engineering Cast Daytona Pinion Supports PS28C

Pinion Support, Ford, 9 in., Cast Iron, Daytona, 28-Spline, Each

Part Number: MSR-PS28C

Not Yet Reviewed

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Motive Gear Master Ring and Pinion Installation Kits R9RSMK

Ring and Pinion Installation Kit, Master, Ford 9 in., Rear, Kit

Part Number: MGR-R9RSMK

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Motive Gear Differential Bearing Kits RA310RAT

Ring and Pinion Bearing Kit; Bearing Kit; Auburn Ford 8 in.; Incl. F/R Pinion-Carrier-Pilot Bearings/Pinion Ge

Part Number: MGR-RA310RAT

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 7, 2026 if ordered today

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Keyser Manufacturing Flanged Axle Kits 100 8780-31

Axle Shaft, Flanged, Rear, Bolt-in, 31-spline Inner, 31.500 in. Length, Retainer, Lock Collar, Ford 9 in., Kit

Part Number: KYS-100-8780-31

Not Yet Reviewed

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Allstar Performance 31-Spline Gundrilled Axles ALL66305

Axle, Full Floating, Steel, Gundrilled, 24/31 Spline, 30.50 in. Length, Each

Part Number: AAF-ALL66305

Not Yet Reviewed

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Yukon Gear & Axle Bearing Kits BK GM8.5

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

Part Number: YGA-11067

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Motive Gear Ten Factory Axle Shafts MG27137

Axle Shaft, Direct Fit, 1541H Alloy Steel, 30-Spline, 33.000 in. Length, Chevy, GMC, Each

Part Number: MGR-MG27137

Not Yet Reviewed

Estimated Ship Date: Jan 7, 2026 if ordered today

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Estimated Ship Date: Jan 7, 2026 if ordered today

Quicksilver Nemesis Propellers 8M0055537

Marine Propeller, Nemesis, Four Blades, Right Hand (Clockwise) Rotation, Aluminum, Black, 23.00 Blade Pitch, 14.00 in. Diameter, Each

Part Number: QSV-8M0055537

Not Yet Reviewed

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Yukon Gear & Axle Cut-to-Fit Axle Shafts YA WD44-35-32.0

Axle Shaft, 35-Spline, Cut to Fit, Rear, Dana 44, Each

Part Number: YGA-21750

Not Yet Reviewed

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Ratech Deluxe Ring and Pinion Installation Kits 3003K

Ring and Pinion Installation Kit, GM Car, 1973-97 GM Car Axle, 8.5 in., 10-Bolt, Kit

Part Number: RAT-3003K

3.4 out of 5 stars ( 5 )

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Quicksilver Black Diamond Propellers QA1912X

Marine Propeller, Black Diamond, Three Blades, Right Hand (Clockwise) Rotation, Aluminum, Black, 17.00 Blade Pitch, 15.000 in. Diameter, Each

Part Number: QSV-QA1912X

Not Yet Reviewed

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Yukon Gear & Axle 4340 Chromoly Axles for 1989-1997 F-350 - YA W46103

Axle Shaft, Front Outer Stub, 4340 Chromoly, 30 Spline, 11.40 in. Length, Dana 60, Each

Part Number: YGA-21415

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Jan 19, 2026 if ordered today

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Estimated Ship Date: Jan 19, 2026 if ordered today

Nitro Gear and Axle Ring and Pinion Gear Sets TV6-488-29-NG Toyota V6 4.88 Gears

Gear, Ring and Pinion, 4.88:1 Ratio, Toyota V6, Set

Part Number: NGA-TV648829NG

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Crown Automotive Direct-Fit Axle Shaft Assemblies for 1992-2001 CHEROKEE, 1993-1998 GRAND CHEROKEE, 1991-2006 WRANGLER - 4874307

Crown Automotive Direct-Fit Axle Shaft Assemblies for 1992-2001 CHEROKEE, 1993-1998 GRAND CHEROKEE, 1991-2006 WRANGLER - 4874307

Axle Shaft Assembly, Front Inner and Outer, Driver Side, 27-spline, Steel, Dana 30, Jeep, Each

Part Number: CWA-4874307

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Mar 12, 2026 if ordered today

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Estimated Ship Date: Mar 12, 2026 if ordered today

USA Standard Gear Axle Shafts ZA W39253

4340 Chromoly axle shaft, left hand inner for '79-'87 GM, 35.46", uses 5-760X u/joint

Part Number: SPZ-35088

Not Yet Reviewed

Estimated Ship Date: Jan 5, 2026 if ordered today

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Estimated Ship Date: Jan 5, 2026 if ordered today