205 products about 2012 GMC Sierra 2500 HD Driveline, Axles & 4WD foundVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; 2500, 3500 Series Other Names: Universal Joints Item Dimensions: 5.8 x 5.3 x 2.8 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 26042371, 12471502, 12479126 Part Description: 2012 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $50.12 MSRP: $87.24
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; 2500, 3500 Series Other Names: Universal Joints Item Dimensions: 5.8 x 5.3 x 2.8 inches Item Weight: 1.70 Pounds Fitment Type: Direct Replacement Replaces: 26042371, 12471502, 12479126 Part Description: 2012 GMC Sierra 2500 HD Joint Kit-Front Axle Propeller Shaft Front Universal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $50.12 MSRP: $87.24
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 11.50 Ring Gear Other Names: Cover Gasket Item Dimensions: 18.7 x 14.6 x 0.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Gasket, Rear Axle Housing Cover More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $11.70 MSRP: $20.34
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra Other Names: Output Shaft Seal Item Dimensions: 4.8 x 4.8 x 1.4 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 22935647, 20768559 Part Description: 2012 GMC Sierra 2500 HD Output Shaft Seal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL $64.69 MSRP: $107.09
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 4WD; Silverado, Sierra Other Names: Actuator, Switch, Switch Actuator Item Dimensions: 8.3 x 3.2 x 3.2 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Switch Actuator More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $145.97 MSRP: $241.60
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 10.50 Ring Gear Other Names: Cover Gasket, Gasket, Housing Cover Gasket Item Dimensions: 23.1 x 15.9 x 4.1 inches Item Weight: 1.80 Pounds Fitment Type: Direct Replacement Replaces: 26012845, 3977387, 03977387 Part Description: 2012 GMC Sierra 2500 HD Housing Cover Gasket More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $12.94 MSRP: $20.62
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; 10.50, 11.50 Other Names: Axle Seal, Hub Seal Item Dimensions: 4.7 x 3.4 x 0.8 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 26061024, 15007008 Part Description: 2012 GMC Sierra 2500 HD Axle Seal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $27.90 MSRP: $52.66
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra Other Names: Pinion Seal Item Dimensions: 4.7 x 4.7 x 0.9 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Pinion Seal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $26.18 MSRP: $49.41
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra Other Names: Pinion Seal Item Dimensions: 4.7 x 4.7 x 0.9 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Pinion Seal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $26.18 MSRP: $49.41
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: BEARING ID / BORE: 1.5750 INCH / 40 MM;CENTERLINE: 2.28 INCH / 58 MM;MOUNT WIDTH: 6.62 INCH / 168 MM;STYLE: ROUND FRAME;w/o PLATE;w/o STUDS;Extd DUST SHIELD; Inside Diameter: 1.575" OE Part Number: 37520-ZL60A Plate: No Studs: No UPC: 081106060716 Part Description: 2012 GMC Sierra 2500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L VEHICLE SPECIFIC Product Specifications Notes: Master Kit; 10.5" Ring Gear Inner Diameter: 11.0" Outer Diameter: 11.50" UPC: 085311487108 Width: 2.50" Part Description: 2012 GMC Sierra 2500 HD Rear Master Differential Rebuild Kit More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; Silverado, Sierra; 10.50 Item Dimensions: 5.0 x 1.4 x 5.1 inches Item Weight: 1.60 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Side Bearings More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L BI-FUEL, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $79.94 MSRP: $145.36
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/3.73 Axle Ratio; 11.5" Ring Gear Gear Ratio: 3.73 Item Grade: Standard Replacement UPC: 037495170772 Part Description: 2012 GMC Sierra 2500 HD OE Solutions Rear Differential Ring And Pinion More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: U-Shaped Bracket; w/o Studs; Bearings ID = 1.5748 - 1.5743" (40mm) UPC: 656591060710 Part Description: 2012 GMC Sierra 2500 HD Driveshaft Center Support More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Bearing & Support Bolt Hole Center: 6.664" Inside Diameter: 1.575" Outside Diameter: 4.430" UPC: 085311523493 Width: 2.134" Part Description: 2012 GMC Sierra 2500 HD Driveshaft Center Support Bearing More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 10.50 Ring Gear; 11.50 Ring Gear Location: Driver Side; Passenger Side Other Names: Axle Seal, Rear Hub Seal Item Dimensions: 4.8 x 4.7 x 0.7 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Axle Seal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | AT4, Base, Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS $43.38 MSRP: $81.86
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 11.5" Ring Gear; w/4.10 Axle Ratio Gear Ratio: 4.10 Item Grade: Standard Replacement UPC: 037495170789 Part Description: 2012 GMC Sierra 2500 HD OE Solutions Rear Differential Ring And Pinion More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: w/Magna 3024 Transfer Case; 2Spd; Full Time 4WD Type: A-1 Part Description: 2012 GMC Sierra 2500 HD Differential Bearing More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: with AAM Engine;with 10.500in Ring Gear;14 Bolt;Rear Contains Applications: Y Material: Fiber Mount Hole Quantity: 14 Thickness (in): 0.030" UPC: 023913682682 Part Description: 2012 GMC Sierra 2500 HD Axle Housing Cover Gasket More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.0L 2012 GMC Sierra 2500 HD | All Trims | 8 Cyl 6.6L VEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; 5.536 Other Names: Output Shaft Bearing Item Dimensions: 2.7 x 2.7 x 0.7 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Part Description: 2012 GMC Sierra 2500 HD Output Shaft Bearing More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $31.05 MSRP: $58.60
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Housing Material: Plastic OE Part Number: 26060073, 8-26060-073-0 Package Contents: 4wd Actuator Assembly Terminal Quantity: 5 Terminal Type: Blade UPC: 019495058922 Wiring Harness Included: No Part Description: 2012 GMC Sierra 2500 HD OE Solutions 4Wd Actuator More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Bearing Cap(s) Included: No Bearing Strap(s) Included: No Grade Type: Regular Grease Fitting Included: No Inside Diameter: 1.54" Material: Steel OE Part Number: 15897994 Overall Length (In): 9.23 In. Package Contents: 1 Slip Yoke Segment Length: 4.46 In. Shaft Diameter: 2.2 In. Shaft Length: 6.06 In. Splines Quantity: 35 U Bolt(s) Included: No U Joint Bearing Cap Diameter Axis: 1.19 In. Universal Joint Style: Yes Universal Joint(s) Included: No UPC: 037495083843 Part Description: 2012 GMC Sierra 2500 HD Oe Solutions Rear Drive Shaft Slip Yoke More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; W/Diesel; 2WD; Rear;Silverado, Sierra; W/Diesel; 4WD; Rear;Silverado, Sierra; W/O Diesel; 4WD; Rear Other Names: Universal Joints Item Dimensions: 4.1 x 4.2 x 1.6 inches Item Weight: 2.50 Pounds Fitment Type: Direct Replacement Replaces: 19256890, 15898097, 88934794, 88935919, 15515792 Part Description: 2012 GMC Sierra 2500 HD Universal Joints More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $174.12 MSRP: $288.19
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra; W/Diesel; 2WD; Rear;Silverado, Sierra; W/Diesel; 4WD; Rear;Silverado, Sierra; W/O Diesel; 4WD; Rear Other Names: Universal Joints Item Dimensions: 4.1 x 4.2 x 1.6 inches Item Weight: 2.50 Pounds Fitment Type: Direct Replacement Replaces: 19256890, 15898097, 88934794, 88935919, 15515792 Part Description: 2012 GMC Sierra 2500 HD Universal Joints More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | Base, Denali, SL, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS $174.12 MSRP: $288.19
You Save: $114.07 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Bolt Hole Quantity: 8 Inside Diameter: 3.06" Length: 4.79" Material: Non-Asbestos Fiber Mounting Hole Diameter: 0.51" Outside Diameter: 4.79" Shape: Round Thickness: 0.02" UPC: 037495946582 Width: 4.79" Part Description: 2012 GMC Sierra 2500 HD OE Solutions Rear Axle Shaft Flange Gasket More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Bore: 3.708" Boretite: No Outside Diameter: 3.713" Shaft: 1.625" UPC: 085311541558 Width: 0.850" Part Description: 2012 GMC Sierra 2500 HD Axle Shaft Seal More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Std Grade; 1.375" Bearing Cap Dia Dimension: 1.375" Cap Diameter Height (Inch): 2.30 Length (Inch): 4.0 UPC: 083286122468 Weight (Gross Pounds): 2.30 Width (Inch): 4.0 Part Description: 2012 GMC Sierra 2500 HD Grade Standard U-Joint More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: with AAM Axle; with 10.5in Ring Gear UPC: 724956020683 Part Description: 2012 GMC Sierra 2500 HD Front Outer Differential Pinion Bearing More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: Grease Fitting in Cross; Perf Grade; 1.188" Bearing Cap Dia Bearing Cap Diameter: 1.188" Lock Ring Size: 4.185" Lock Ring Type: External Lubrication Method: Grease Fitting in Cross UPC: 083286351608 Part Description: 2012 GMC Sierra 2500 HD Grade Performance™ Front U-Joint More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: with AAM Differential; with 10.5in Ring Gear Cup Bore: 3.2500" / 82.55 mm Cup Length: 0.7950" / 20.193 mm Cup Radius: 0.1250" / 3,175 mm Part Description: 2012 GMC Sierra 2500 HD Automatic Transmission Transfer Shaft Race More Info Vehicle Fitment 2012 GMC Sierra 2500 HD | All Trims | All Engines