HUMMER Pistons & Piston Rings

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

Part Number: MAH-2242897WR

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

RING KIT-PSTN

Part Number: NAL-12670787

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order

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

Part Number: MAH-2242897WR020

Not Yet Reviewed

Estimated Ship Date: Jan 9, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243663075MM

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243663WR075

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243664050MM

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243664WR050

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243664WR100

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF

Part Number: MAH-2243729

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston With Rings - GM 4.8L / 5.3L 05-09 fits LMG, LC9 LY5 & LMF .75MM

Part Number: MAH-2243729WR075

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243565010

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243565WR

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243663025MM

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243664

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243664075MM

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243664WR075

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-41909020

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Piston Rings, Plasma-moly, 4.085 in. Bore, 3.0mm, 2.0mm, 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-41909030

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

Engine Piston Ring Set, Engine Piston Ring Set

Part Number: MAH-42154CP-020

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2242897WR030

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243403040

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243403WR030

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2243403WR060

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

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

Part Number: MAH-2242897030

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

• Drop Ship
• Free Shipping
• Special Order

SINGLE PISTON

Part Number: NAL-19208675

Not Yet Reviewed

Estimated Ship Date: Apr 6, 2026 if ordered today

• Drop Ship
• Special Order