55 products about 2003 Chevrolet Express 2500 Crankshafts, Pistons, Rings & Connecting Rods foundVEHICLE SPECIFIC Product Specifications Notes: 4.8, 5.3 & 6.0 Liter; Express, Savana 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: 2003 Chevrolet Express 2500 Seal, Engine Front Cover More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $23.14 MSRP: $45.94
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Crankshaft Seal, Rear Main Seal Item Dimensions: 5.2 x 5.1 x 1.1 inches Item Weight: 0.60 Pounds Fitment Type: Direct Replacement Replaces: 12585671, 89018162, 12550574 Part Description: 2003 Chevrolet Express 2500 Crankshaft Seal More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $21.94 MSRP: $34.84
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Belt Type: V-belt Bolts (Studs) Included: No Color: Black Crankshaft Pulley Groove Style: Single Crankshaft Pulley Shaft Opening Diameter: 1.06" Crankshaft Pulley Woodruff Key Compatible: No Diameter: 7.81" Grooves: 6 Item Grade: Standard Replacement Material: Steel Mount Hole Quantity: 3 OE Part Number: 10085754 Pulley Width: 1.19" Thickness: 1.19" UPC: 885484359154 Part Description: 2003 Chevrolet Express 2500 OE Solutions Crankshaft Pulley More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Item Dimensions: 11.3 x 10.9 x 0.2 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 12633578, 12553460, 12593587, 12559769, 12574293 Part Description: 2003 Chevrolet Express 2500 Gasket-Crankshaft Rear Oil Seal Housing More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $40.31 MSRP: $60.16
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Material: A-Series Aluminum Bearings Package Alert: Full set Part Material: A-Series Aluminum Set Type: Main Set Size: Standard Sizes: Standard-10-20-30 UPC: 614046634350 Part Description: 2003 Chevrolet Express 2500 A Series Aluminum Crankshaft Main Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Ductile Iron w/Plasma Moly top ring; Grey Iron w/Phosphate Coating 2nd ring Bore Diameter: 96.00 mm Cylinder Quantity: 8 Outside Diameter: 96.00 mm Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 614046271579 Part Description: 2003 Chevrolet Express 2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 4.8L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Bearing Item Dimensions: 4.1 x 4.1 x 2.1 inches Item Weight: 0.30 Pounds Fitment Type: Direct Replacement Replaces: 12493714, 12493712 Part Description: 2003 Chevrolet Express 2500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $14.90 MSRP: $24.65
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: w/GMC 4L60-E Trans Part Description: 2003 Chevrolet Express 2500 Automatic Transmission Torque Converter Repair Sleeve Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | All Engines VEHICLE SPECIFIC Product Specifications Notes: 1 Piece;Premium, Improved Design; PTFE Rubber; Rear Material: PTFE Rubber Part Description: 2003 Chevrolet Express 2500 Rear Improved Design Crankshaft Seal More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 5.3L 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 4.8L 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L Show More VEHICLE SPECIFIC Product Specifications Quantity Per Application: 1 UPC: 085311298872 Part Description: 2003 Chevrolet Express 2500 Rear Crankshaft Seal More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; No. 1, 2, 4, 5 Other Names: Bearing Item Dimensions: 4.3 x 4.1 x 2.1 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Replaces: 12533768, 89017469, 88890525 Part Description: 2003 Chevrolet Express 2500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $48.47 MSRP: $76.97
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Steel w/Plasma Moly top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 614046167391 Part Description: 2003 Chevrolet Express 2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; No. 3 (thrust Bearing) Other Names: Bearing Item Dimensions: 4.3 x 4.3 x 2.1 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 88890526, 12369542, 89017470 Part Description: 2003 Chevrolet Express 2500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $41.90 MSRP: $69.37
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Grey Iron top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 8 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Iron Size: Standard UPC: 614046875807 Part Description: 2003 Chevrolet Express 2500 Premium Piston Ring Set W O Coating More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Premium;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Steel w/Plasma Moly top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 6 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Premium Moly Size: Standard UPC: 614046167353 Part Description: 2003 Chevrolet Express 2500 Premium Piston Ring Set With Coating More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Piston Item Dimensions: 5.0 x 4.6 x 4.5 inches Item Weight: 1.80 Pounds Fitment Type: Direct Replacement Replaces: 12522850 Part Description: 2003 Chevrolet Express 2500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $103.66 MSRP: $164.59
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings Housing Bore Max: 2.3757" Housing Bore Min: 2.3747" Oil Clearance Max: 0.091 Oil Clearance Min: 0.0010" Overall Length Max: 0.7530" Package Alert: Full set Part Material: A-Series Aluminum Size: Standard Standard Shaft Max: 2.2498" Standard Shaft Min: 2.2492" UPC: 614046379435 Wall Thickness Max: 0.0620" Part Description: 2003 Chevrolet Express 2500 Aluminum Connecting Rod Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Standard;Standard Size; Ring Groove Widths: 1.5, 1.5, 3.0 (mm); Grey Iron top ring; Grey Iron 2nd ring Bore Diameter: 4.000" Cylinder Quantity: 6 Outside Diameter: 4.000" Package Alert: Full Set Ring Material: Iron Size: Standard UPC: 614046875784 Part Description: 2003 Chevrolet Express 2500 Premium Piston Ring Set W O Coating More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 6.0l; Standard Other Names: Piston Rings Item Dimensions: 5.2 x 5.1 x 0.5 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 88894241 Part Description: 2003 Chevrolet Express 2500 Piston Rings More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS, LT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS $31.16 MSRP: $51.60
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size Housing Bore Max: 2.3757" Housing Bore Min: 2.3747" Oil Clearance Max: 0.091 Oil Clearance Min: 0.0010" Overall Length Max: 0.7530" Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Size: Standard Standard Shaft Max: 57.145 Standard Shaft Min: 2.2492" UPC: 724956163151 Wall Thickness Max: 1.575 Part Description: 2003 Chevrolet Express 2500 Connecting Rod Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: 2003-14; Express, Savana Item Dimensions: 3.0 x 3.0 x 0.6 inches Item Weight: 0.40 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Express 2500 Timing Cover Front Seal More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $19.94 MSRP: $37.60
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); Dish 0.0651 Deep x 3.161 Dia. Part Material: Hypereutectic Size: Standard UPC: 019826085801 Part Description: 2003 Chevrolet Express 2500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; 6.0l; .5mm O.S Other Names: Piston, Piston Rings Item Dimensions: 4.7 x 4.8 x 0.6 inches Item Weight: 0.50 Pounds Fitment Type: Direct Replacement Replaces: 12456342 Part Description: 2003 Chevrolet Express 2500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS $41.27 MSRP: $65.54
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; Partial grooved Material: Overplated Copper-Lead Alloy Package Alert: Full set Part Material: Steel Backed Overplated Bronze Alloy Set Type: Main Set Size: Standard Sizes: Standard-1-10-20-30-40 UPC: 724956151622 Part Description: 2003 Chevrolet Express 2500 Flange Partial Grooved Crankshaft Main Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Rear Main Seal Item Dimensions: 5.1 x 5.2 x 1.0 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 12555769 Part Description: 2003 Chevrolet Express 2500 Rear Main Seal More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS $26.53 MSRP: $42.15
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Express, Savana Other Names: Crank Pulley, Crankshaft Pulley, Pulley Item Dimensions: 8.0 x 8.2 x 3.3 inches Item Weight: 3.90 Pounds Fitment Type: Direct Replacement Part Description: 2003 Chevrolet Express 2500 Pulley More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $34.64 MSRP: $57.36
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; A-Series aluminum bearings; Partial grooved Package Alert: Full set Part Material: A-Series Aluminum Size: Standard UPC: 614046379428 Part Description: 2003 Chevrolet Express 2500 A Series Aluminum Partial Grooved Crankshaft Main Bearing Set More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 6 Cyl 4.3L VEHICLE SPECIFIC Product Specifications Notes: Contains Press Fit Pin;Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); 1.325 CD; Recessed Head .068 deep x 3.050 dia.; DUROSHIELD skirt coated piston Bore: 96 mm Compression Distance: 1.325" Head Illustration: 43 Material: Hypereutectic Minimum Clearance: See Piston Fitting Information on carton label Pin Diameter: 24.006 mm Pin Offset: 0.03" Pin Type: Hypereutectic: Press fit pin Ring 1 Qty: 2 Ring 1 Width: 1.50mm Ring 2 Qty: 1 Ring 2 Width: 3.00mm Size: Standard UPC: 614046627505 Weight W Pin Gram: 00566.+/- 00. Part Description: 2003 Chevrolet Express 2500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 5.3L VEHICLE SPECIFIC Product Specifications Notes: Express, Savana; Rear Other Names: Bearing Item Dimensions: 4.2 x 4.3 x 4.0 inches Item Weight: 0.70 Pounds Fitment Type: Direct Replacement Replaces: 12528826 Part Description: 2003 Chevrolet Express 2500 Bearings More Info Vehicle Fitment 2003 Chevrolet Express 2500 | Base, LS | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L BI-FUEL, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS $50.16 MSRP: $79.66
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Check Fit Add to CartVEHICLE SPECIFIC Product Specifications Notes: Standard Size; Hypereutectic; 3 Ring Groove Piston; Ring Groove Widths: 1.50, 1.50, 3.00 (mm); 1.325 CD; Recessed Head .048 deep x 3.340 dia.; DUROSHIELD skirt coated piston Bore: 4" Compression Distance: 1.325" Dome Volume CC: - 007.0 Head Illustration: 43 Material: Hypereutectic Minimum Clearance: See Piston Fitting Information on carton label Pin Diameter: 0.9451" Pin Offset: 0.762 mm Pin Type: P Ring 1 Qty: 2 Ring 1 Width: 1.50mm Ring 2 Qty: 1 Ring 2 Width: 3.00mm Size: Standard UPC: 614046630604 Weight W Pin Gram: 00610.+/- 00. Part Description: 2003 Chevrolet Express 2500 Piston More Info Vehicle Fitment 2003 Chevrolet Express 2500 | All Trims | 8 Cyl 6.0L