HUMMER Pistons & Piston Rings

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

Part Number: MAH-2243403WR030

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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" (040) W/PCR

Part Number: MAH-2243403WR040

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Estimated Ship Date: Mar 2, 2026 if ordered today

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

Part Number: MAH-2243663WR050

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Estimated Ship Date: Mar 2, 2026 if ordered today

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RING KIT-PSTN

Part Number: NAL-12670787

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Estimated Ship Date: May 27, 2026 if ordered today

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Single Piston

Part Number: MAH-S0081

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Estimated Ship Date: Mar 3, 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 3, 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 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 Rings, Plasma-moly, 4.104 in. Bore, 1.5mm, 1.5mm, 2.5mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M5292040

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Estimated Ship Date: Feb 12, 2026 if ordered today

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

Part Number: HSN-2M5292S040

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Estimated Ship Date: Feb 12, 2026 if ordered today

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

Part Number: HSN-2M4781S010

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Estimated Ship Date: Feb 12, 2026 if ordered today

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Engine Piston Ring Set, 6-Cyl Ring Set; Plasma Moly

Part Number: HSN-2M4781030

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Estimated Ship Date: Feb 12, 2026 if ordered today

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

Part Number: HSN-2M5170S010

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Piston Rings, Premium Ductile Ring Sets, 3.661 in. Bore, 93.000mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139

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Estimated Ship Date: Feb 16, 2026 if ordered today

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

Part Number: HSN-2C4781

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Single Cylinder Set - GMC Trk. (6.6L) 403 cid, Duramax Turbo Diesel (2001-2003) VIN "1"

Part Number: MAH-S41909

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Estimated Ship Date: Mar 3, 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: Mar 3, 2026 if ordered today

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

Part Number: HSN-2M4860S010

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Estimated Ship Date: Feb 16, 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: Mar 3, 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: Mar 3, 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: Mar 3, 2026 if ordered today

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Piston - GM 3.7L 07-12 (STD)

Part Number: MAH-2243923

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Estimated Ship Date: Mar 3, 2026 if ordered today

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

Part Number: HSN-2C5215

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Estimated Ship Date: Feb 16, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Phosphate

Part Number: HSN-4860S030

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Estimated Ship Date: Feb 13, 2026 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S

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Estimated Ship Date: Feb 16, 2026 if ordered today

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