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ACDelco Parts
From basic maintenance to a complete engine overhaul, ACDelco has the service parts you need to keep your vehicle in top running condition. ACDelco prides itself on...
From basic maintenance to a complete engine overhaul, ACDelco has the service parts you need to keep your vehicle in top running condition. ACDelco prides itself on supplying racing teams and shadetree mechanics with high-quality components for just about anything on the road—domestic or import—that are thoroughly tested and proven to perform. ACDelco’s assortment of parts covers all major vehicle systems: cooling, brakes, ignition, exhaust, fuel management, heating, powertrain, and more, and Summit Racing has it all at everyday low prices.
From basic maintenance to a complete engine overhaul, ACDelco has the service parts you need to keep your vehicle in top running condition. ACDelco prides itself on supplying racing teams and shadetree mechanics with high-quality components for just about anything on the road—domestic or import—that are thoroughly tested and proven to perform. ACDelco’s assortment of parts covers all major vehicle systems: cooling, brakes, ignition, exhaust, fuel management, heating, powertrain, and more, and Summit Racing has it all at everyday low prices.
Accessory Belt Tensioner, Serpentine, 6-rib, Cadillac, Chevy, GMC, Isuzu, Oldsmobile, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-38103
Estimated Ship Date: Today
Estimated Ship Date: Today
Idler Pulleys, Professional, Serpentine, Steel, Black, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-36299
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Belt Tensioner, Smooth Pulley, Buick, Cadillac, Chevy, GMC, Hummer, Isuzu, Saab, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-38159
Estimated Ship Date: Today
Estimated Ship Date: Today
Steering Shafts, Custom Style, Steel, Black, Hydraulic Assist, Intermediate Position On Models without Magnasteer, Chevrolet, GMC, Each
Part Number: ADO-85721658
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Belt Tensioner, Smooth Pulley, AM General, Buick, Cadillac, Chevy, GMC, Hummer, Olds, Pontiac, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-38118
Estimated Ship Date: Today
Estimated Ship Date: Today
Wheel Cylinders, Professional, Rear, Chevrolet, GMC, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18E1362
Estimated Ship Date: Today
Estimated Ship Date: Today
Accessory Belts, ACDelco V-Ribbed Serpentine Belts, Serpentine, 125.33 in. Length, 7-Ribs, Chevy, GMC, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-7K1247
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Brake Pads, ACDelco Gold Semi-Metallic, Chevrolet, Dodge, GMC, International, Workhorse, Workhorse Custom Chassis, Sold as a Set
Part Number: ADO-17D149MH
Not Yet Reviewed
Estimated Ship Date: Oct 5, 2026 if ordered today
Estimated Ship Date: Oct 5, 2026 if ordered today
Brake Calipers, Gold Remanufactured Friction-Ready, Stock Series, Cast Iron, Natural, 2-piston, Chevy, GMC, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18FR1408
Not Yet Reviewed
Estimated Ship Date: Oct 12, 2026 if ordered today
Estimated Ship Date: Oct 12, 2026 if ordered today
Idler Pulleys, Professional, Serpentine, 6-groove, Steel, Black, Chevy, GMC, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-36177
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Brake Shoes, Gold, Riveted, Organic, 13.00 in. Drum Diameter, Rear, Chevrolet, Dodge, GMC, Workhorse, Workhorse Custom Chassis, Set
Part Number: ADO-17451R
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
PowerStop Autospecialty Stock Replacement Brake Shoes 451R
Not Yet Reviewed
Estimated Ship Date: Today
Brake Rotors, Gold, Solid Surface, Iron, Black E-Coat, 11.80 in. O.D., Rear, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18A2718
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Brake Shoes, Gold, Organic, Parking Brake Shoe Position, Chevrolet, GMC, Isuzu, Workhorse, Workhorse Custom Chassis, Set
Part Number: ADO-17823B
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Brake Master Cylinder, Professional, 1.312 in. Bore, Cast Iron, Chevy, GMC, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18M230
Not Yet Reviewed
Estimated Ship Date: Jun 1, 2026 if ordered today
Estimated Ship Date: Jun 1, 2026 if ordered today
Need It Sooner? We recommend these similar substitute parts:
Brake Hoses, Gold Brake Hydraulic Hoses, Assembled, EPDM Rubber, 11.500 in. Length, Rear Left, Chevy, GMC, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18J1310
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Brake Pads, Professional Semi-Metallic, Chevy, Freightliner, GMC, International, Kenworth, Peterbilt, Sterling Truck, Workhorse Custom Chassis, Set
Part Number: ADO-17D184MH
Not Yet Reviewed
Estimated Ship Date: Oct 5, 2026 if ordered today
Estimated Ship Date: Oct 5, 2026 if ordered today
Brake Hoses, Gold Brake Hydraulic Hoses, EPDM Rubber, 34.650 in. Length, Front, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18J4922
Not Yet Reviewed
Estimated Ship Date: May 21, 2026 if ordered today
Estimated Ship Date: May 21, 2026 if ordered today
Brake Hoses, Gold Brake Hydraulic Hoses, EPDM Rubber, Rear Lower, Workhorse, Workhorse Custom Chassis, Each
Part Number: ADO-18J4923
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Air Conditioning Compressor, A6, Steel, Black, V-Belt Pulley, 1-groove, Each
Part Number: ADO-15-20515
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, Remanufactured, R4, Clutch, Serpentine Pulley, 6-groove, Cadillac, Chevrolet, GMC, Pontiac, Each
Part Number: ADO-15-21736
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressor, R4 Light Type, Steel, Black, Serpentine Pulley, 6-groove, Buick, Chevy, GMC, Each
Part Number: ADO-15-20189
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressor, R4 Type, Steel, Black, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Oldsmobile, Pontiac, Each
Part Number: ADO-15-20206
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, HT6, Clutch, Serpentine Pulley, 6-groove, Cadillac, Chevy, GMC, Oldsmobile, Each
Part Number: ADO-15-22124
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, HU6, Clutch, Serpentine Pulley, 4-groove, Cadillac, Chevrolet, GMC, Each
Part Number: ADO-15-22144A
Estimated Ship Date: Today
Estimated Ship Date: Today
Air Conditioning Compressors, Remanufactured, Clutch, V-belt Pulley, 1-groove, Buick, Cadillac, Chevy, GMC, Jaguar, Mercedes-Benz, Olds, Volvo, Each
Part Number: ADO-15-20514
Estimated Ship Date: Today
Estimated Ship Date: Today
