GMC K2500 Pistons & Piston Rings

RING,STRG SHF LK PLT RET

Part Number: ADO-05694191

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, ACDelco GM Genuine Parts Pistons, 4.254 in. Bore, 0.990 in. Pin Diameter, Floating Pin, Cast Aluminum, Chevy, GMC, Each

Part Number: ADO-19302651

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Pistons, GM Genuine Parts Pistons, 4.090 in. Bore, 3.00 mm. 2.00 mm. 4.00 mm. Ring Grooves, Chevy, GMC, Each

Part Number: ADO-12550059

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston Rings, GM Genuine Parts Piston Rings, 3.736 in. Bore, 5/64 in. 5/64 in. 3/16 in., Cadillac, Chevy, GMC, Olds, Pontiac, Sold as a Single Set

Part Number: ADO-12518282

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Estimated Ship Date: Jan 26, 2026 if ordered today

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RING KIT-PISTON (STD)

Part Number: ADO-12369198

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston Rings, GM Genuine Parts Piston Rings, 4.020 in. Bore, 5/64 in, 5/64 in. 3/16 in. Thickness, Chevy, GMC, Sold as a Single Set

Part Number: ADO-12524205

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Pistons, GM Genuine Parts Pistons, 4.090 in. Bore, 3.00 mm. 2.00 mm. 4.00 mm. Ring Grooves, Chevy, GMC, Each

Part Number: ADO-12550062

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Estimated Ship Date: Jan 26, 2026 if ordered today

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Piston Rings, ACDelco GM Genuine Parts Piston Rings, 4.075 in. Bore, 3.0mm, 2.0mm, 4.0mm Ring Thickness, Chevy, GMC, Sold as 1 set

Part Number: ADO-19245498

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Estimated Ship Date: Jan 26, 2026 if ordered today

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RING-C/V JOINT RACE RETAINING

Part Number: ADO-07849284

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Estimated Ship Date: Jan 19, 2026 if ordered today

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RING-STRG SHF LWR BRG ADAP RET

Part Number: ADO-07804439

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Estimated Ship Date: Jan 19, 2026 if ordered today

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Piston, Assembled, 3.935 in. Bore, Stock Stroke, Dish with Four Valve Reliefs, Cast Aluminum, with Press-Fit Wrist Pin, Chevy, GMC, Each

Part Number: ADO-88894280

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Estimated Ship Date: Jan 19, 2026 if ordered today

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PISTON ASM,(W/ PIN)(0.50 MM O/S)

Part Number: ADO-88894282

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Estimated Ship Date: Jan 19, 2026 if ordered today

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