GMC SIERRA 2500 HD Transmission & Drivetrain

Clutch Kit, DYAD DS, Performance, Dual Disc, 10-Spline, 1.125 in. Diameter, 10.400 in. Disc Diameter, Organic/Carbon Composite, Billet Flywheel, Kit

Part Number: CTF-413714842

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.88 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10841

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 5.13 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10842

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.11 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10839

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 10.5" GM 14 Bolt, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 30 Spline

Part Number: SPZ-10840

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Reman Front Axle Assy, GM 9.25IFS 2016-19 Silverado/Sierra 2500/3500, 3.73 Ratio

Part Number: ZUD-11825

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Estimated Ship Date: Dec 18, 2025 if ordered today

• Core Charge $400.00
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Torque Converters, Twister Full Race, 2,800-3,200 rpm Stall Speed Range, 35-spline, 9.600 in. Diameter, Chevrolet 4L80-E, Cadillac, Chevy, GMC, Each

Part Number: HAY-97-1J28F

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Torque Converters, Twister Full Race, 3,600-4,200 rpm Stall Speed Range, 35-spline, 9.600 in. Diameter, Chevrolet 4L80-E, Cadillac, Chevy, GMC, Each

Part Number: HAY-97-1J36F

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Estimated Ship Date: Dec 23, 2025 if ordered today

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Differential Ring and Pinion, Differential Ring and Pinon Front and Rear Complete Kit

Part Number: MGR-MGK-249

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Yukon Grizzly Locker for GM & Chrysler 11.5" with 38 spline axles

Part Number: YGA-28014

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Transfer Case, Remanufactured, Chain Driven, 33-Spline, MP1625HD/MP1626XHD, Chevy, GMC, Each

Part Number: ZUD-RTC1626G-3

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Core Charge $600.00
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Transfer Case, Remanufactured, Chain Driven, 32-Spline, New Venture 261HD, Chevy, GMC, Each

Part Number: ZUD-RTC261GHD-1

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Core Charge $600.00
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Transfer Case, Remanufactured, Chain Driven, 32-Spline, New Process 263, Each

Part Number: ZUD-RTC263GHD-2

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Core Charge $600.00
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MP1626 Transfer Case 15-19 Sierra/Silverado 2500/3500, 6.6L Dsl W/O Shift Motor

Part Number: ZUD-79765

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Estimated Ship Date: Dec 17, 2025 if ordered today

• Core Charge $600.00
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Torque Converter, Five Star, Lockup, Allison 1000, Chevy, GMC, 6.6L Duramax Diesel, Each

Part Number: APF-3029504248

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Estimated Ship Date: Dec 22, 2025 if ordered today

• Core Charge $400.00
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Differential, Eaton Elocker Dana 60 4.56 & Up 40 Spline

Part Number: ETN-14025-010

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Estimated Ship Date: Dec 10, 2025 if ordered today

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• $150 Summit Bucks
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Rear Axle, CHEVY P/U 2500 AXLE

Part Number: VRE-RAX2080B

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• Core Charge $400.00
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Driveshaft, Balanced, Assembled, Rear, Steel, Length 90.500 in., Diameter 3.500 in., Chevrolet, GMC, Each

Part Number: RNB-976-337

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Estimated Ship Date: Dec 19, 2025 if ordered today

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MP1626 Transfer Case 11-15 Sierra/Silverado 2500/3500, 6.6L Dsl W/ Shift Motor

Part Number: ZUD-52019

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Estimated Ship Date: Tomorrow if ordered today

• Core Charge $600.00
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MP1626 Transfer Case 20-22 Sierra/Silverado 2500/3500, 6.6L Dsl W/O Shift Motor

Part Number: ZUD-15485

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Estimated Ship Date: Tomorrow if ordered today

• Core Charge $600.00
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CONVERTER ASM-TORQ

Part Number: NAL-29549522

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Estimated Ship Date: Mar 10, 2026 if ordered today

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Clutch Kit, SFT 2000, 1.125 in. - 26-spline, Ceramic Discs, Borg and Beck Long, Steel Flywheel, Chevy, LS, Kit

Part Number: MCL-84048B07M

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Clutch Kit, SFT 2000, 1.125 in. - 26-spline, Ceramic Discs, Borg and Beck Long, Aluminum Flywheel, Chevy, LS, Kit

Part Number: MCL-83048B07M

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Auto Trans Reaction Carrier

Part Number: ADO-29545319

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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Auto Trans Torque Converter

Part Number: ADO-29549522

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Estimated Ship Date: Dec 18, 2025 if ordered today

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• $20 Summit Bucks
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