GMC SIERRA 2500 HD Transmissions

Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMNV17293

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Manual Transmission Blocking Ring, Manual Transmission Blocking Ring

Part Number: SPZ-ZMSRZFS6-14

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Estimated Ship Date: Dec 22, 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 29, 2025 if ordered today

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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 29, 2025 if ordered today

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RST GM LS MOTOR 1-1/8 X 10 SPLINE METRIC PATTERN W/DOWEL PIN HOLES

Part Number: MCL-6912-04

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Bands, Clutches, Gaskets, Seals, Filter, Non-Kolene Steels, Allison 1000, Chevy, Kit

Part Number: MCL-88110

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Bands, Clutches, Gaskets, Seals, Filter, Non-Kolene Steels, Allison 1000, Chevy, Kit

Part Number: MCL-88111

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission Rebuild Kit, Bands, Clutches, Gaskets, Seals, Filter, Non-Kolene Steels, Allison 1000, Chevy, Kit

Part Number: MCL-88112

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Estimated Ship Date: Jan 5, 2026 if ordered today

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CLUTCH BEARING

Part Number: TMK-614174

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Clutch, MU Series, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Slave Cylinder, Chevy, GMC, 8.1L, Kit

Part Number: ZZZ-MU72392-1

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Estimated Ship Date: Mar 2, 2026 if ordered today

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RING,REV GR BLOCKING

Part Number: ADO-12382857

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Estimated Ship Date: Dec 18, 2025 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 Clutch Backing Plate Retainer Ring

Part Number: ADO-24233406

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Auto Trans Clutch Backing Plate Retainer Ring

Part Number: ADO-24233407

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Auto Trans Clutch Backing Plate Retainer Ring

Part Number: ADO-24233408

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Estimated Ship Date: Jan 5, 2026 if ordered today

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BALL GRADE 2 STD DIA 1/4 (2) DJ

Part Number: NAL-104918

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Estimated Ship Date: Mar 16, 2026 if ordered today

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Automatic Transmission Valve Bodies, ACDelco GM Genuine Parts Automotive Transmission Valve Bodies, Automatic/Manual, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-19354857

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Estimated Ship Date: Jan 5, 2026 if ordered today

• Core Charge $100.00
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Automatic Transmission Valve Bodies, ACDelco GM Genuine Parts Automotive Transmission Valve Bodies, Automatic/Manual, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-19354858

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Core Charge $100.00
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Auto Trans Clutch Backing Plate Retainer Ring

Part Number: ADO-24232994

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Estimated Ship Date: Jan 5, 2026 if ordered today

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PLATE ASM-CLU PRESS

Part Number: ADO-24052451

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Estimated Ship Date: Dec 29, 2025 if ordered today

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CONVERTER ASM-TORQ

Part Number: ADO-24052370

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Estimated Ship Date: Dec 29, 2025 if ordered today

• Core Charge $100.00
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PUMP KIT,A/TRNS FLUID

Part Number: ADO-24053171

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Estimated Ship Date: Dec 29, 2025 if ordered today

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HUB,1-3-5-6-7-8-9 CLU (MCHG)

Part Number: ADO-24053230

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Estimated Ship Date: Dec 29, 2025 if ordered today

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SEAL-A/TRNS FLUID PUMP (2-PORT TRANSFER)

Part Number: ADO-24270191

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Estimated Ship Date: Dec 29, 2025 if ordered today

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