Availability
GMC SIERRA 2500 HD Transmissions
Manual Transmission Main Shaft, Manual Transmission Main Shaft
Part Number: SPZ-ZMNV27170
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Case Plug, Manual Transmission Case Plug
Part Number: SPZ-ZMZF42-74
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Gear Thrust Washer, Manual Transmission Gear Thrust Washer
Part Number: SPZ-ZMZFS6-22
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Synchro Teeth, Manual Transmission Synchro Teeth
Part Number: SPZ-ZMNV18923
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Synchro Assembly, Manual Transmission Synchro Assembly
Part Number: SPZ-ZMNV23678
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Blocking Ring, Manual Transmission Blocking Ring
Part Number: SPZ-ZMSRZFS6-14
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Synchro Sleeve, Manual Transmission Synchro Sleeve
Part Number: SPZ-ZMZF47-128
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Synchro Key, Manual Transmission Key and Spring Kit
Part Number: SPZ-ZMZFS6-K1
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
NV4500 Manual Transmission for GM 01-07 Silverado 2500 & 3500, 2WD
Part Number: ZUD-72676
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
Reman Manual Transmission, NV4500, 01-07 GM Silverado 25/3500 4WD, exhaust hanger bolts to case behind PTO
Part Number: ZUD-RMT4500C-10
Not Yet Reviewed
Estimated Ship Date: Feb 13, 2026 if ordered today
Estimated Ship Date: Feb 13, 2026 if ordered today
Manual Transmission Replacement Parts, NV4500 M/T 3RD & 4TH SYNCHRO SLEEVE
Part Number: SPZ-70950
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Replacement Parts, NV4500 M/T 5TH & REVERSE SYNCHRO SLEEVE
Part Number: SPZ-71106
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Counter Gear Bearing Cap, Manual Transmission Counter Gear Bearing Cap
Part Number: SPZ-ZMNV16846
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Gear, Manual Transmission Gear
Part Number: SPZ-ZMNV17293
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Manual Transmission Shift Fork, Manual Transmission Shift Fork
Part Number: SPZ-ZMNV18937
Not Yet Reviewed
Estimated Ship Date: Feb 16, 2026 if ordered today
Estimated Ship Date: Feb 16, 2026 if ordered today
Hydraulic Clutch Kit 1988 1998 GM GMT400 Trucks with Tremec TKO TKX LS Eng
Part Number: IST-HGGMTLSTKX
Not Yet Reviewed
Estimated Ship Date: Mar 4, 2026 if ordered today
Estimated Ship Date: Mar 4, 2026 if ordered today
Clutch Kit, MU-Series, Organic, 1.125 in. Diameter Shaft, 10-Spline, 11.687 in. Diameter Disc, Chevy/GMC, 6.0L
Part Number: ZZZ-MU1997-1A
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Clutch Kit, Clutch replacement kit only to be used with South Bend Flywheel
Part Number: SBB-SDM0105-CBR
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Clutch Kit, Stage 2 Daily Driver, Single, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit
Part Number: SBB-SDM0105CBK
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Clutch Kit, Dyna Max Street Dual Disc, 10-Spline, 1.375 in. Diameter Shaft, 12 in. Disc, Ceramic/Kevlar®, Duramax Diesel, Kit
Part Number: SBB-SDM0105DFR
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Clutch Kit, Stage 2 Daily Driver, Single, 1.375 in. - 10-spline, Ceramic Disc, Pressure Plate, Flywheel, Chevy, GMC, 6.6L Diesel, Kit
Part Number: SBB-SDM0506CBK
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
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
Not Yet Reviewed
Estimated Ship Date: Feb 17, 2026 if ordered today
Estimated Ship Date: Feb 17, 2026 if ordered today
Clutch, Organic Disc, 1.375 in. - 10-spline, 305mm Diameter, Pressure Plate, Chevy, GMC, 6.6L Diesel, Kit
Part Number: ZZZ-MU72101-1
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Clutch, MU Series, 1.375 in. - 10-spline, Organic Disc, Pressure Plate, Slave Cylinder, Chevy, GMC, 8.1L, Kit
Part Number: ZZZ-MU72392-1
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Auto Trans Torque Converter Housing Seal
Part Number: NAL-29540130
Not Yet Reviewed
Estimated Ship Date: May 29, 2026 if ordered today
Estimated Ship Date: May 29, 2026 if ordered today
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