2018 Transmission & Drivetrain - Free Shipping on Orders Over $109 at Summit Racing

National Bearing Differential Bearings NNTA36

Differential Carrier Bearing, Steel, 3.062 in. Diameter, Each

Part Number: NTL-A36

5.0 out of 5 stars ( 2 )

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Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 2005021-5 Dana 30 3.73 Gears

Ring and Pinion Gears, Ring and Pinion Gear with Installation Kits, Dana 30, 3.73:1 Ratio, 26-spline, Standard Rotation, Front, Dodge, Jeep, Kit

Part Number: SDH-2005021-5

5.0 out of 5 stars ( 1 )

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Spicer Drivetrain Products Ring and Pinion Gear with Installation Kits 706503-3X Dana 30 3.73 Gears

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Richmond Gear EXCel Ring and Pinion Sets GM105513TK GM 10.5 in. (14-bolt) 5.13 Gears

Ring and Pinion Kit

Part Number: RMG-GM105513TK

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Crown Automotive Spline Differential Case Kits Dana 44 68035574AA

Differential Case Kit, Rear, Silver & Gray, MetalHardware Included & Use Existing Hardware

Part Number: CWA-68035574AA

Not Yet Reviewed

Estimated Ship Date: May 6, 2026 if ordered today

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Estimated Ship Date: May 6, 2026 if ordered today

GearStar GM 4L80E Level 4 Transmissions GS4L80ELSL4

Automatic Transmission, Up to 800 hp/700 ft. lbs, Rated Max, Level 4, 4L80E, RWD, 2,800 - 3,400 Stall, LS Bellhousing, Chevrolet, Kit

Part Number: GES-GS4L80ELSL4

1.0 out of 5 stars ( 1 )

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ATI SFI Flexplates ATI915685

Flexplate, Steel, Gen III Hemi to TF-727/904, SFI 29.1, Chrysler, Dodge, Jeep

Part Number: ATI-915685

4.75 out of 5 stars ( 4 )

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Summit Racing™ Bellhousing Spacers SUM-704006

Summit Racing™ Bellhousing Spacers SUM-704006

Bellhousing Spacer, Chevrolet, Gen 3/4 LS Engines, Automatic Trans., .125 in. Thick, Aluminum, Each

Part Number: SUM-704006

5.0 out of 5 stars ( 1 )

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Silver Sport Front Shift Kits T56FSA

Shifter Installation Kit, Front Shift Kit, Hardware, Manual, T-56, Tremic, Chevrolet, Dodge, Ford, Kit

Part Number: IST-T56FSA

5.0 out of 5 stars ( 2 )

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Yukon Gear & Axle 4340 Chromoly Axles for 2018-2019 WRANGLER - YA WD35JL-K

Axles, Direct Fit, 4340 Chromoly, 29-Spline, Dana 35, Rear, Jeep, Each

Part Number: YGA-21919

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

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Estimated Ship Date: Mar 16, 2026 if ordered today

LuK Clutch DMF Flywheel 4150703100

Flywheel, Manual Transmission, Ford, Steel, Dual Mass, Each

Part Number: LUK-DMF160

Not Yet Reviewed

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Motive Gear Ring and Pinion Sets D60-373 Dana 60 3.73 Gears

Gear, Ring and Pinion, 3.73:1 Ratio, Dana 60, Set

Part Number: MGR-D60-373

5.0 out of 5 stars ( 1 )

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LuK Clutch Master Cylinders for 2007-2017 WRANGLER, 2018 WRANGLER JK - 5110479100

Clutch Master Cylinder, Plastic, Black, Jeep, Each

Part Number: LUK-LMC603

5.0 out of 5 stars ( 1 )

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Powertrax Grip Pro Traction Systems GM 9.5/9.76 Inch GT239733

GRIP PRO GM9.5"/9.76" 33SPL 3.42 & UP

Part Number: PWT-GT239733

Not Yet Reviewed

Estimated Ship Date: Mar 31, 2026 if ordered today

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Estimated Ship Date: Mar 31, 2026 if ordered today

ACDelco GM Genuine Parts Transfer Case Rod Assemblies 22847405

Transfer Case Shift Linkage, GM Genuine Parts, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-22847405

5.0 out of 5 stars ( 3 )

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GSP New CV Axle Assemblies NCV69170

Axle Shaft, New CV Axle, Steel, Lexus, Toyota, Front, Each

Part Number: GNA-NCV69170

1.0 out of 5 stars ( 1 )

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Dorman Transmission Conductor Plates 917-678

Automatic Transmission Conductor Plate and Connector, NAG1, W5A580, DGJ, Each

Part Number: RNB-917-678

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Mar 3, 2026 if ordered today

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Estimated Ship Date: Mar 3, 2026 if ordered today

ATI GM Transmission Swap 130-Tooth Flexplate ATI915664

Flexplates, ATI GM Transmission Swap Flexplates, 130-Tooth, Internal Balance, Steel, SFI 29.1, Chrysler, Dodge, Jeep, Ram, Each

Part Number: ATI-915664

Not Yet Reviewed

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RAM Billet Aluminum 168-Tooth Flywheel 2550

Flywheel, Billet Aluminum, 168-Tooth, Internal Engine Balance, 14.000 lbs., 1-Piece Rear Main Seal, SFI 1.1, Chevy, V8, LS, Each

Part Number: RAM-2550

Not Yet Reviewed

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Moog Premium U-Joints 479

U-Joint, Front Axle, Dodge, Ram, Each

Part Number: MOG-479

4.89 out of 5 stars ( 9 )

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Motive Gear Crush Sleeves 1234726

Crush Sleeve, Steel, GM 8.25 in. IFS, GM 8.5 in., Each

Part Number: MGR-1234726

5.0 out of 5 stars ( 3 )

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Motive Gear Differential Carrier Shim Kits GM10MSK

Differential Shims, Carrier, Steel, GM, 8.5 in., 8.625 in., Kit

Part Number: MGR-GM10MSK

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PRW Platinum Series Crank Adapter Sleeves 1800346

Crankshaft Adapter Sleeve, Aluminum, Chevy, Small Block LS, Each

Part Number: PQX-1800346

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Timken Wheel Bearings 15101

Wheel Bearing, Front Outer, Each

Part Number: TMK-15101

5.0 out of 5 stars ( 3 )

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Yukon Gear & Axle Ring and Pinion Gear and Installation Kit Combos YGK013 Dana 30/44 4.88 Gears

Ring and Pinion Gears and Installation Kit Combo, 4.88:1 Ratio, Non-Rubicon, Dana 30/44, Jeep, Kit

Part Number: YGA-31013

5.0 out of 5 stars ( 2 )

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Timken Pinion Bearings HM803149

Pinion Bearing, 1.750 in. Inside Diameter, Each

Part Number: TMK-HM803149

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