GMC SIERRA 2500 HD Transmissions

Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMNV18303

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMNV18931

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMNV18937

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Shift Fork, Manual Transmission Shift Fork

Part Number: SPZ-ZMNV25661

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Synchro Key, Manual Transmission Synchro Key

Part Number: SPZ-ZMNV17299

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Replacement Parts, NV4500 M/T 5TH & REVERSE SYNCHRO SLEEVE

Part Number: SPZ-71106

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Replacement Parts, NV4500 M/T 3RD & 4TH SYNCHRO SLEEVE

Part Number: SPZ-70950

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Synchro Assembly, Manual Transmission Synchro Assembly

Part Number: SPZ-ZMNV23678

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Synchro Teeth, Manual Transmission Synchro Teeth

Part Number: SPZ-ZMNV18923

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Estimated Ship Date: Dec 19, 2025 if ordered today

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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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Bellhousing Chevy LS

Part Number: IST-BHG-12005

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Hydraulic Clutch Kit 1988 1998 GM GMT400 Trucks with Tremec TKO TKX LS Eng

Part Number: IST-HGGMTLSTKX

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Estimated Ship Date: Jan 5, 2026 if ordered today

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Automatic Transmission Controller, Pressure Control, Allison, LML. 6.6L Chevy, GMC, Each

Part Number: BDD-1031315

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Estimated Ship Date: Dec 22, 2025 if ordered today

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Manual Transmission Case Plug, Manual Transmission Case Plug

Part Number: SPZ-ZMZF42-74

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Manual Transmission Gear Thrust Washer, Manual Transmission Gear Thrust Washer

Part Number: SPZ-ZMNV16795

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Estimated Ship Date: Dec 19, 2025 if ordered today

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DURA GRIP COMPOSITE CLUTCH KIT

Part Number: YGA-16184

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Estimated Ship Date: Jan 2, 2026 if ordered today

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Transmission Upgrade Kit - Chev Allison 1000

Part Number: BDD-1604720

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Estimated Ship Date: Dec 19, 2025 if ordered today

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Torque Converter, Performance, Chevy, Allison 1000, Each

Part Number: BDD-1030230

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Estimated Ship Date: Dec 19, 2025 if ordered today

• Core Charge $300.00
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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMNV17272

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMZFS6-36

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMNV17290

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Gear Thrust Washer, Manual Transmission Gear Thrust Washer

Part Number: SPZ-ZMZFS6-22

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Gear Thrust Washer, Manual Transmission Gear Thrust Washer

Part Number: SPZ-ZMNV16797

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Gear, Manual Transmission Gear

Part Number: SPZ-ZMNV16999

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Estimated Ship Date: Dec 18, 2025 if ordered today

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Manual Transmission Counter Gear Bearing Cap, Manual Transmission Counter Gear Bearing Cap

Part Number: SPZ-ZMNV16846

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Estimated Ship Date: Dec 19, 2025 if ordered today

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