88 products about 2018 Chevrolet Silverado 2500 HD Timing Belts, Chains, Cams & Related Parts foundVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra Item Dimensions: 3.5 x 3.5 x 0.4 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 12550565, 12561244 Part Description: 2018 Chevrolet Silverado 2500 HD Seal, Engine Front Cover More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $22.54 MSRP: $44.74
You Save: $22.20 (50%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Silverado, Sierra Item Dimensions: 3.5 x 3.5 x 0.4 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 12550565, 12561244 Part Description: 2018 Chevrolet Silverado 2500 HD Seal, Engine Front Cover More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $22.54 MSRP: $44.74
You Save: $22.20 (50%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Idler Pulley, Serpentine Idler Pulley Item Dimensions: 6.8 x 4.4 x 4.4 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 12555609, 12580771 Part Description: 2018 Chevrolet Silverado 2500 HD Serpentine Idler Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 8.1 L GAS $52.78 MSRP: $99.60
You Save: $46.82 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Idler Pulley, Serpentine Idler Pulley Item Dimensions: 6.8 x 4.4 x 4.4 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 12555609, 12580771 Part Description: 2018 Chevrolet Silverado 2500 HD Serpentine Idler Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 8.1 L GAS $52.78 MSRP: $99.60
You Save: $46.82 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Idler Pulley, Serpentine Idler Pulley Item Dimensions: 6.8 x 4.4 x 4.4 inches Item Weight: 1.20 Pounds Fitment Type: Direct Replacement Replaces: 12555609, 12580771 Part Description: 2018 Chevrolet Silverado 2500 HD Serpentine Idler Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 8.1 L GAS $52.78 MSRP: $99.60
You Save: $46.82 (48%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Attachment Type: Bolt Color: Silver Diameter: 5.342" Grade Type: Standard Height: 1.64" Material: Steel OE Part Number: 12606358 Overall Length: 5.342" UPC: 885484591868 Part Description: 2018 Chevrolet Silverado 2500 HD Oe Solutions Steel Variable Timing Sprocket More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner Item Dimensions: 6.6 x 4.5 x 4.5 inches Item Weight: 1.90 Pounds Fitment Type: Direct Replacement Replaces: 12580162, 12554027 Part Description: 2018 Chevrolet Silverado 2500 HD Serpentine Tensioner More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $59.73 MSRP: $98.87
You Save: $39.14 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner Item Dimensions: 6.6 x 4.5 x 4.5 inches Item Weight: 1.90 Pounds Fitment Type: Direct Replacement Replaces: 12580162, 12554027 Part Description: 2018 Chevrolet Silverado 2500 HD Serpentine Tensioner More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $59.73 MSRP: $98.87
You Save: $39.14 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt Tensioner, Serpentine Tensioner, Tensioner Item Dimensions: 6.6 x 4.5 x 4.5 inches Item Weight: 1.90 Pounds Fitment Type: Direct Replacement Replaces: 12580162, 12554027 Part Description: 2018 Chevrolet Silverado 2500 HD Serpentine Tensioner More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $59.73 MSRP: $98.87
You Save: $39.14 (40%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Direct Replacement Color/Finish: Black Degree Markings: No Drive Belt Type: Serpentine Grade Type: Regular OE Part Number: 12553112, 12576652, 12634105, 19300488, 8-12576-652-0, 8-12634-105-0, 12617538, 8193004880, 8126152970 UPC: 019495118732 Part Description: 2018 Chevrolet Silverado 2500 HD OE Solutions Center Inner Regular Grade Type Harmonic Balancer Assembly Kit More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Bolt Hole Quantity: 9 Counterweight Balance: Neutral, no counterweight Crank Bore: 1.481; 37.60 Crank Trigger/Exciter Plate: No Hardware Included: No Installation Instructions Included: Yes Nose Outside Diameter: 2.126; 54.00 Number of Integrated Pulleys: 2 Outer Ring Material: Steel Overall Outside Diameter: 214.00; 8.426 Overall Width: 117.50; 4.626 Pulley 1 Number Of Grooves: 4 Pulley 1 Outside Diameter: 191.200; 7.528 Pulley 1 Type: Serpentine Pulley 2 Number Of Grooves: 8 Pulley 2 Outside Diameter: 210.000; 8.268 Pulley 2 Type: Serpentine Ring Width: 2.569; 65.23 Timing Marks: Yes Woodruff Key Included: No Part Description: 2018 Chevrolet Silverado 2500 HD SUPERCHARGER PERF BALANCER, POWERBOND More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Wide # 1 and 5 Position Package Alert: Full set Part Material: Steel Backed Babbitt or Bronze Alloy Size: Standard UPC: 019826060617 Part Description: 2018 Chevrolet Silverado 2500 HD Camshaft Bearing Set More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications End 1 Thread Diameter: 0.62" End 1 Thread Type: Fine Gasket or Seal Included: No Length: 3.92" Material: Metal Mount Hole Quantity: 0 Port Quantity: 12 UPC: 885484890077 Part Description: 2018 Chevrolet Silverado 2500 HD OE Solutions Variable Timing Oil Control Valve More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Plastic Pulley Bearing Bore Inside Diameter 1: 17 mm Contact Surface: V-Ribbed Grooved Material: Thermoplastic Number of Grooves: 6 Number Of Pulleys: 1 OE Comparison Rating: OE Exact Outside Diameter: 2.99" Pulley 1 Flanged: Yes UPC: 770075414506 Width: 28 mm Part Description: 2018 Chevrolet Silverado 2500 HD Drivealign OE Exact Automatic Belt Tensioner More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Effective Length: 93.02" OE Comparison Rating: OE Improved Outside Circumference: 93.585" Rib Quantity: 6 Section: K Top Width: 0.807" UPC: 770075241522 Part Description: 2018 Chevrolet Silverado 2500 HD Fleetrunner Micro V Heavy Duty V Ribbed Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: {K060930HD, K040355SF, 39083, 36299}; W/145A. Alt. Belt 1 Outside Circumference (in): 93.585 Belt 1 Outside Circumference (mm): 2377 Belt 1 Part Number: K060930HD Belt 2 Outside Circumference (in): 36 Belt 2 Outside Circumference (mm): 916 Belt 2 Part Number: K040355SF Belt Top Width: .56; .807; 14; 20 Contents: Belt, Tensioner, Idler Idler Pulley 1 Part Number: 36299 Tensioner Assembly Part Number: 39083 UPC: 770075801856 Part Description: 2018 Chevrolet Silverado 2500 HD Micro V Serpentine Belt Drive Component Kit More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Belt Type: Serpentine Direction: Counter Clock Wise Number Of Pulleys: 1 Pulley 1 Diameter: 76 Pulley 1 Flat: N Pulley 1 Number Of Grooves: 6 Pulley 1 Width: 28.7 UPC: 036687725486 Part Description: 2018 Chevrolet Silverado 2500 HD No Slack Automatic Belt Tensioner Assembly More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Material: Steel OE Part Number: 12557840 UPC: 037495332637 Part Description: 2018 Chevrolet Silverado 2500 HD OE Solutions Steel Harmonic Balancer Bolt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications OE Comparison Rating: OE Performance Outside Circumference: 93.585" Rib Quantity: 6 Section: K Top Width: 20 mm UPC: 072053009583 Part Description: 2018 Chevrolet Silverado 2500 HD Micro V V Ribbed Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra Item Dimensions: 13.6 x 11.2 x 0.2 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 12558013, 12574294 Part Description: 2018 Chevrolet Silverado 2500 HD Rear Main Seal Gasket More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $30.08 MSRP: $47.74
You Save: $17.66 (37%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt, Drive Belt, Serpentine Belt Item Dimensions: 23.2 x 3.3 x 0.9 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 12557501, 12569348, 12576451 Part Description: 2018 Chevrolet Silverado 2500 HD Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $50.46 MSRP: $91.36
You Save: $40.90 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt, Drive Belt, Serpentine Belt Item Dimensions: 23.2 x 3.3 x 0.9 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 12557501, 12569348, 12576451 Part Description: 2018 Chevrolet Silverado 2500 HD Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $50.46 MSRP: $91.36
You Save: $40.90 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt, Drive Belt, Serpentine Belt Item Dimensions: 23.2 x 3.3 x 0.9 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 12557501, 12569348, 12576451 Part Description: 2018 Chevrolet Silverado 2500 HD Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $50.46 MSRP: $91.36
You Save: $40.90 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: 6.0 Liter; Silverado, Sierra; 6.0l Other Names: Belt, Drive Belt, Serpentine Belt Item Dimensions: 23.2 x 3.3 x 0.9 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 12557501, 12569348, 12576451 Part Description: 2018 Chevrolet Silverado 2500 HD Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | Base, High Country, LS, LT, LTZ, 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 $50.46 MSRP: $91.36
You Save: $40.90 (45%)
Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Bearing Inner Diameter 1: 17 Bearing Width: 14 Belt Type: Serpentine Flat: Y Material: Steel Max Belt Width: 06 Rib Number of Bearings: 1 Pulley Outside Diameter: 76 Pulley Width: 28 UPC: 036687383129 Part Description: 2018 Chevrolet Silverado 2500 HD No Slack Lower Light Duty Idler Tensioner Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.6L VEHICLE SPECIFIC Product Specifications Color: Black Cross Section: K-Section Effective Length: 2362.20; 93.00 Material: EPDM, Aramid Reinforced Maximum Operating Temperature: 100; 212 Minimum Operating Temperature: -42.7; -45 Outside Circumference: 2376.43; 93.56 Rib Depth: Standard Rib Profile: W Profile Rib Quantity: 6 Standards: SAE J1459, SAE J2432 Top Width: .82 UPC: 038244096268 Part Description: 2018 Chevrolet Silverado 2500 HD Poly Rib Serpentine Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: W/Single Alt. OE Comparison Rating: OE Performance Outside Circumference: 120.1" Rib Quantity: 6 Section: K Top Width: 20 mm UPC: 072053578096 Part Description: 2018 Chevrolet Silverado 2500 HD Micro V V Ribbed Belt More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.6L VEHICLE SPECIFIC Product Specifications Bearing Bore Inside Diameter 1: 17 mm Contact Surface: Smooth/Backside Material: Steel Number of Grooves: 0 Number Of Pulleys: 1 Outside Diameter: 3.54" Pulley 1 Flanged: No UPC: 072053394078 Width: 31 mm Part Description: 2018 Chevrolet Silverado 2500 HD Drivealign Drive Belt Idler Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Bearing Inner Diameter 1: 17 Bearing Width: 12 Belt Type: Serpentine Flat: Y Material: Steel Max Belt Width: 06 Rib Number of Bearings: 1 Pulley Outside Diameter: 90 Pulley Width: 30 UPC: 038244156948 Part Description: 2018 Chevrolet Silverado 2500 HD No Slack Light Duty New Style Idler Tensioner Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: W/Single Alt.;W/Dual Alts. Bearing Bore Inside Diameter 1: 17 mm Contact Surface: Smooth/Backside Material: Steel Number of Grooves: 0 Number Of Pulleys: 1 Outside Diameter: 2.99" Pulley 1 Flanged: No UPC: 072053415308 Width: 30.5 mm Part Description: 2018 Chevrolet Silverado 2500 HD Drivealign Drive Belt Idler Pulley More Info Vehicle Fitment 2018 Chevrolet Silverado 2500 HD | All Trims | 8 Cyl 6.6L