Differential & Rear-End Components Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

USA Standard Gear Ring and Pinion Sets ZG GM12P-411T GM 8.875 in. (12-bolt) passenger car 4.11 Gears

USA Standard Ring & Pinion "thick" gear set for GM 12 bolt car in a 4.11 ratio

Part Number: SPZ-36171

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Motive Gear Master Ring and Pinion Installation Kits R10.25RMKT

Ring and Pinion Installation Kit, Master Kit, Ford 10.250 in., Ford, Pickup, Kit

Part Number: MGR-R10-25RMKT

4.67 out of 5 stars ( 3 )

Estimated Ship Date: Oct 24, 2025 if ordered today

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Estimated Ship Date: Oct 24, 2025 if ordered today

Currie Ring and Pinion Sets RP60HT-456 Dana 60 4.56 Gears

Ring & Pinion for Dana 60 Reverse Thick, 4.56 Ratio, Forged 8620 Alloy Steel Gear Set

Part Number: CUR-RP60HT-456

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Yukon Gear & Axle 4340 Chromoly Axles YA GM11.5-30-40.25

11.5 AAM , 2011 + GM Full Float REAR AXLE , (35.0" >40.25" CUT2LTH) (8x3.818" ) / 97mm BOLT PATTERN

Part Number: YGA-21843

Not Yet Reviewed

Estimated Ship Date: Nov 4, 2025 if ordered today

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Estimated Ship Date: Nov 4, 2025 if ordered today

AEV Differential Covers 10404022AB

Rear Differential Cover for 2019-24 Ram 2500/3500 2020-24 Chevrolet/GMC Silverado/Sierra 2500/3500 AAM 11.5"& 12? Rear Axle SRW

Part Number: AEV-10404022AB

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

Spicer Drivetrain Products Front Axle Shafts for 2008-2017 WRANGLER, 2018 WRANGLER JK - 2014169-1

Axle Shaft, Dana 44, 30 Inner Spline, 32 Outer Spline, 26.060 in. Length, Front Driver Side, Jeep, Each

Part Number: SDH-2014169-1

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Yukon Gear & Axle Bearing Kits BK GM8.6-B

Yukon Bearing install kit for '09 and newer GM 8.6" differential

Part Number: YGA-11105

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM8.2-411 GM 8.2 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 25-spline, Standard Ring Gear Rotation, GM 8.2 in., Set

Part Number: YGA-24152

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

Summit Racing™ Ring and Pinion Sets SUM-741022 GM 8.2 in. 4.11 Gears

5 out of 5 stars ( 2 )

Estimated Ship Date: Today

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Crown Automotive Ring and Pinion Gears D44JK538R Dana 44 Jeep Wrangler JK 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, Dana 44, Jeep, Set

Part Number: CWA-D44JK538R

Not Yet Reviewed

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Yukon Gear & Axle Bearing Kits BK D50-STRAIGHT

Yukon Bearing install kit for Dana 50 differential (straight axle)

Part Number: YGA-11030

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Yukon Gear & Axle Master Overhaul Kits for 1994-1998 RAM 2500, RAM 3500, 1993 RAMCHARGER - YK D60-DIS-A

Installation Kit, Master Overhaul, Dana 60, Dana 61, Kit

Part Number: YGA-14129

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Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

aFe Pro Series 14 Bolt AAM 11.5 Inch Differential Cover 46-71260B

Differential Cover, Street Series, Black w/ Machined Fins, GM Diesel Trucks, Kit

Part Number: AFE-46-71260B

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM7.5-342 GM 7.5/7.625 in. 3.42 Gears

Ring and Pinion Gears, 3.42:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36195

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OTB Gear Rear-End Covers 6871

OTB Gear Rear-End Covers 6871

Differential Cover, Rear, Classic Ford 9 in., Aluminum, Natural, Non-HD or Currie After 2009, Each

Part Number: OTT-6871

4.0 out of 5 stars ( 3 )

Estimated Ship Date: Oct 15, 2025 if ordered today

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Estimated Ship Date: Oct 15, 2025 if ordered today

SVL Drivetrain Ring and Pinion Gear Sets 10004686 AAM/Chrysler/GM 11.5 in. 3.42 Gears

Differential Ring and Pinion; GM 11.5 - 3.42 Ratio

Part Number: SVL-10004686

Not Yet Reviewed

Estimated Ship Date: Oct 16, 2025 if ordered today

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Estimated Ship Date: Oct 16, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG F9-389 Ford 9 in. 3.89 Gears

Ring and Pinion Gears, 3.89:1 Ratio, Standard Ring Gear Rotation, Ford 9 in., Set

Part Number: SPZ-36138

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Motive Gear Ten Factory Axle Shafts for 1966-1975 BRONCO - MG25226

Axle Shaft, Direct Fit, Ford 9 in., 27.25 in. Length, 31 Spline, 5 x 5.5 in. Bolt Pattern, Rear Right, Ford, Bronco, Each

Part Number: MGR-MG25226

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

Dorman Ring and Pinion Sets 697-184 GM 10.5 in. (14-bolt) 4.56 Gears

Gear, Ring and Pinion, 4.56:1 Ratio, GM 10.5 (14-Bolt), Set

Part Number: RNB-697-184

Not Yet Reviewed

Estimated Ship Date: Oct 22, 2025 if ordered today

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Estimated Ship Date: Oct 22, 2025 if ordered today

ACDelco Ring and Pinion Gears 22813040 GM 8.6 in. IRS/ 218mm AAM 3.91 Gears

Ring and Pinion Gears, ACDelco Ring and Pinion Gears, 3.91:1 Ratio, 10-bolt, Chevrolet, Sold as a Set

Part Number: ADO-22813040

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG T100-456 Toyota 8.4 in. 4.56 Gears

T100 & TACOMA 4.56 R&P w/o_LOCKER

Part Number: YGA-24537

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today

Spicer Drivetrain Products Ring and Pinion Gears 10050979 Dana 44 Jeep Wrangler JL 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 28-spline, Dana 44, Jeep, Front, Set

Part Number: SDH-10050979

Not Yet Reviewed

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Yukon Gear & Axle Pinion Installation Kits PK GM11.5-B

Yukon Pinion install kit for 2011 & up GM & Chrysler 11.5" differential

Part Number: YGA-13103

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USA Standard Gear Ring and Pinion Sets ZG F9-456 Ford 9 in. 4.56 Gears

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: Oct 20, 2025 if ordered today

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Estimated Ship Date: Oct 20, 2025 if ordered today

Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 25127-5X Dana 60 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 29-spline, Standard Rotation, Installation Kit, Dana 60, Kit

Part Number: SDH-25127-5X

Not Yet Reviewed

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Yukon Gear & Axle Master Overhaul Kits YK GM7.5-C

Ring and Pinion Gear Installation Kit, Master Overhaul, 27 Spline, GM 7.5/7.6 in., Kit

Part Number: YGA-14078

Not Yet Reviewed

Estimated Ship Date: Nov 3, 2025 if ordered today

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Estimated Ship Date: Nov 3, 2025 if ordered today