GMC SIERRA 2500 HD Transmission & Drivetrain

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

Part Number: SPZ-10832

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Estimated Ship Date: Dec 19, 2025 if ordered today

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

Part Number: SPZ-10834

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.125" OD Inner Pinion Bearing

Part Number: SPZ-10821

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 3.73 Ratio Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10518

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Gears,USA Standard 11.5" AAM, 4.56 Ratio Rear Ring & Pinion GearInstall Kit 4.375" OD Inner Pinion Bearing

Part Number: SPZ-10827

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Grizzly Locker, Chrysler/GM 11.5 in., 30 Spline, Each

Part Number: YGA-28013

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.13 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10523

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Gears,Yukon Gear & Axle 10.5" GM 14 Bolt, 5.38 Ratio Thick Rear Ring & Pinion GearInstall Kit Package,

Part Number: YGA-10524

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Ring and Pinion Install Kit

Part Number: RMG-83-1084-1

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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 KIT, OE REPLACEMENT

Part Number: EXY-GMK1019

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Estimated Ship Date: Dec 22, 2025 if ordered today

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CLUTCH KIT, OE REPLACEMENT

Part Number: EXY-GMK1025

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Estimated Ship Date: Dec 22, 2025 if ordered today

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HOUSING ASM-PTO CLU (W/INPUT SHF & SLV)

Part Number: ADO-24298867

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Estimated Ship Date: Dec 18, 2025 if ordered today

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CONVERTER ASM-TORQ

Part Number: ADO-24266601

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Estimated Ship Date: Dec 18, 2025 if ordered today

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DIFFERENTIAL ASM-.

Part Number: ADO-84989575

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Driveshafts, Replacement, Assembled, Balanced, Steel, 101.000 in. Length, Chevrolet, GMC, Each

Part Number: ADO-15713659

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Estimated Ship Date: Dec 30, 2025 if ordered today

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SHAFT ASM-PROP

Part Number: ADO-84229485

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Clutch Kit, Stage 2 Daily Driver, Single, 1.375 in. - 10-spline, Kevlar® Disc, Pressure Plate, Chevy, GMC, 8.1L, Kit

Part Number: SBB-K04237-HD-TZ

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0506OK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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Clutch Kit, Dyna Max Organic, Single, 1.375 in. - 10-spline, Ceramic/Kevlar® Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit

Part Number: SBB-SDM0506DFK

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Estimated Ship Date: Dec 15, 2025 if ordered today

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11.5AAM GM & CHY 4.30 R&P

Part Number: YGA-24603

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Estimated Ship Date: Jan 2, 2026 if ordered today

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11.5AAM GM & CHY 4.44 R&P

Part Number: YGA-24604

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Estimated Ship Date: Jan 2, 2026 if ordered today

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