HUMMER Pistons & Piston Rings

Piston, OE Replacement, Cast Aluminum, Dish, 4.020 in. Bore, Chevy, Small Block, Each

Part Number: MAH-S0055

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Single Piston

Part Number: MAH-S0081

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Single Piston

Part Number: MAH-S2243403020

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Piston, OE Replacement, Cast Aluminum, Flat Top, 4.084 in. Bore, Chevy, Diesel, Each

Part Number: MAH-S2243403030

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Single Piston

Part Number: MAH-S2243403040

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Single Piston

Part Number: MAH-S2243403060

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Piston - GM 6.0L 02-05 vin code U 0.25mm (Reduced Compression)

Part Number: MAH-2243663025MM

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Piston - GM 6.0L 05-09 vin code U 0.50MM

Part Number: MAH-2243664050MM

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Piston With Rings - GM 6.0L 05-09 vin code U 0.50MM (Reduced Compression)

Part Number: MAH-2243664WR050

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Piston With Rings - GM 6.0L 05-09 vin code U 0.75MM (Reduced Compression)

Part Number: MAH-2243664WR075

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Piston With Rings - GM 6.0L 05-09 vin code U 1.00MM (Reduced Compression)

Part Number: MAH-2243664WR100

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Piston - GMC Trk. 395 (6.5L) Diesel Engs. (1992-97)

Part Number: MAH-2242897030

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Piston With Rings - GM 6.5L DIESEL V8 (030) W/PCR

Part Number: MAH-2242897WR030

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Piston - GMC Trk. 395 (6.5L) Diesel(92-97) w/Reduced Compression Distance by .010"

Part Number: MAH-2243403040

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Piston With Rings - GM 6.5L DIESEL V8 "T" (030) W/PCR

Part Number: MAH-2243403WR030

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Piston With Rings - GM 6.5L DIESEL V8 "T" (060) W/PCR

Part Number: MAH-2243403WR060

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SINGLE PISTON WITH RINGS

Part Number: MAH-S1672

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Piston - GMC Trk. 395 (6.5L) Diesel(92-97) w/Reduced Compression Distance by .010"

Part Number: MAH-2243403

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Piston With Rings - GM 6.5L DIESEL V8 "T" (040) W/PCR

Part Number: MAH-2243403WR040

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781010

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781030

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Engine Piston Ring Set, 6-Cyl Ring Set; Chrome

Part Number: HSN-2C4781040

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5139S010

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C5215S030

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Engine Piston Ring Set, 5-Cyl Ring Set; Chrome

Part Number: HSN-2C5215020

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Estimated Ship Date: Dec 29, 2025 if ordered today

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