HUMMER Pistons & Piston Rings

Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781S020

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Estimated Ship Date: Feb 10, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781S030

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Estimated Ship Date: Feb 10, 2026 if ordered today

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SINGLE PISTON WITH RINGS

Part Number: MAH-2243923WR

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Estimated Ship Date: Feb 25, 2026 if ordered today

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.760 in. Bore, 1.2mm, 1.5mm, 2.5mm Thickness, L5, Set

Part Number: MAH-42145CP

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Estimated Ship Date: Feb 24, 2026 if ordered today

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Piston Rings, Plasma-moly, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41909020

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Estimated Ship Date: Feb 23, 2026 if ordered today

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Piston With Rings, Hypereutectic, Dish, 6.0L, 2nd Design, Each

Part Number: MAH-2243663WR

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Estimated Ship Date: Mar 2, 2026 if ordered today

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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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Estimated Ship Date: Mar 2, 2026 if ordered today

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Single Piston

Part Number: MAH-S0081

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: MAH-2243403WR

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Estimated Ship Date: Feb 25, 2026 if ordered today

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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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Estimated Ship Date: Feb 26, 2026 if ordered today

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

Part Number: MAH-2242897WR

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston With Rings - GM 6.5L DIESEL V8 (020) W/PCR

Part Number: MAH-2242897WR020

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Estimated Ship Date: Feb 26, 2026 if ordered today

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

Part Number: MAH-2242897WR030

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Estimated Ship Date: Feb 26, 2026 if ordered today

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Piston - GMC Trk.(3.5L) I-5 VIN"6" (2004-2006), Canyon, Colorado, Hummer H3 (2006+)

Part Number: MAH-2243565010

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston With Rings - GM 3.5L DOHC 5CYL (STD) W/PCR

Part Number: MAH-2243565WR

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Estimated Ship Date: Feb 27, 2026 if ordered today

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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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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston - GM 6.0L 02-05 vin code U 0.75mm (Reduced Compression)

Part Number: MAH-2243663075MM

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston With Rings, Hypereutectic, Dish, 6.0L, 2nd Design, Each

Part Number: MAH-2243663WR075

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston - GM 6.0L 05-09 vin code U (Reduced Compression)

Part Number: MAH-2243664

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Estimated Ship Date: Feb 27, 2026 if ordered today

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

Part Number: MAH-2243664050MM

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Estimated Ship Date: Feb 27, 2026 if ordered today

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

Part Number: MAH-2243664075MM

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Estimated Ship Date: Feb 27, 2026 if ordered today

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Piston and Ring Kit, Chevy, LS, Kit

Part Number: MAH-2243664WR

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Estimated Ship Date: Feb 27, 2026 if ordered today

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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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Estimated Ship Date: Feb 27, 2026 if ordered today

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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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Estimated Ship Date: Feb 27, 2026 if ordered today

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

Part Number: MAH-2242897020

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Estimated Ship Date: Feb 27, 2026 if ordered today

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