HUMMER Pistons & Piston Rings

Piston Rings, Plasma-moly, 4.059 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860060

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston - GM 3.7L 07-12 (1.00MM)

Part Number: MAH-2243923100MM

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Estimated Ship Date: Jan 12, 2026 if ordered today

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Piston - GM 3.7L 07-12 (0.50MM)

Part Number: MAH-2243923050MM

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Estimated Ship Date: Jan 12, 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-2243403020

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Piston Rings, Gas Nitrided, 4.075 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2D484550

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Ring Set, Moly - GMC Trk. 395 V-8 Diesel Eng. 1992-95

Part Number: MAH-41718040

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Estimated Ship Date: Jan 12, 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: Jan 12, 2026 if ordered today

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Piston Rings, Original Premium Piston Ring Sets, Plasma-moly, 4.055 in. Bore, 3.0mm, 2.0mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41718

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Tomorrow

Piston Rings, Premium Ductile Ring Sets, 3.701 in. Bore, 94.000mm, Chrome, 1.2mm, 1.5mm, 2.5mm Ring Thickness, Set of 5

Part Number: HSN-2C5139040

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Engine Piston Ring Set, Single Cyl Ring Set

Part Number: HSN-2D4845S

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.044 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: HSN-2M4860045

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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-2C4781020

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Pistons, Cast, Flat, 4.055 in. Bore, Chevy, GM, Each

Part Number: SLP-2773PNA

5.0 out of 5 stars ( 2 )

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Single Piston

Part Number: MAH-S2242897030

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Engine Piston Ring Set, Single Cyl Ring Set; Chrome

Part Number: HSN-2C4781S040

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SINGLE PISTON WITH RINGS

Part Number: MAH-S1671

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Estimated Ship Date: Dec 29, 2025 if ordered today

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Single Piston

Part Number: MAH-S0060

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Estimated Ship Date: Dec 30, 2025 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: Dec 22, 2025 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: Jan 9, 2026 if ordered today

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

Part Number: MAH-2242897WR040

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Estimated Ship Date: Dec 30, 2025 if ordered today

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Piston - GM 3.7L 07-12 (0.75MM)

Part Number: MAH-2243923075MM

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Estimated Ship Date: Dec 18, 2025 if ordered today

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RING KIT-PSTN

Part Number: NAL-12670787

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Estimated Ship Date: Apr 6, 2026 if ordered today

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SINGLE PISTON

Part Number: NAL-19208675

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Estimated Ship Date: Apr 6, 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: Dec 29, 2025 if ordered today

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

Part Number: MAH-2243403WR020

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Estimated Ship Date: Jan 9, 2026 if ordered today

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