HUMMER - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Mahle Original OE Replacement Single Piston and Ring Kits 224-3663WR-0.75MM

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

Part Number: MAH-2243663WR075

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 25, 2026 if ordered today

Mahle Original Aftermarket Replacement Pistons 224-3664

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

Part Number: MAH-2243664

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 25, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-2897.040

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

Part Number: MAH-2242897040

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 25, 2026 if ordered today

Mahle Original OE Replacement Pistons 224-3403.040

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: Mar 25, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 25, 2026 if ordered today

MAHLE Original Pistons 224-3403WR.060

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

Part Number: MAH-2243403WR060

Not Yet Reviewed

Estimated Ship Date: Mar 25, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 25, 2026 if ordered today

MAHLE Original Pistons 224-3664WR-1.00MM

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: Mar 24, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 24, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04241-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.188 in. - 26-spline, Organic Disc, Pressure Plate, Chevy, GMC, Hummer, Kit

Part Number: SBB-K04241-HD

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

South Bend Clutch Stage 2 Daily Driver Clutch Kits K04241-HD-O

Clutch Kit, Stage 2 Daily Driver, Single, 1.188 in. - 26-spline, Organic Disc, Pressure Plate, Chevy, GMC, Hummer, Kit

Part Number: SBB-K04241-HD-O

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

South Bend Clutch Stage 1 Heavy-Duty Clutch Kits K04154-HD

Clutch Kit, Stage 1 Heavy-Duty, Single, 1.130 in. - 10-spline, Organic Disc, Pressure Plate, GMC, 7.4L, 6.5L Diesel, Kit

Part Number: SBB-K04154-HD

Not Yet Reviewed

Estimated Ship Date: Mar 10, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 10, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0342-DOM

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0342-DOM

06 Hummer H3, 10 Point Roll Cage, 1-5/8" X .120" Wall, Dom Tubing

Part Number: RHC-13-0342-DOM

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Rhodes Race Cars Lemons and Chumps Roll Cages for 2006 H3 - 13-0542

Roll Bars, Competition, 06 HUMMER H3, Lemons and Chumps Roll Cage, 1-5/8" x .134" wall

Part Number: RHC-13-0542

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0242-CM

06 Hummer H3, 8 Point Roll Bar, 1-3/4" X .083" Wall, Chromoly Tubing

Part Number: RHC-13-0242-CM

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0242-DOM

06 Hummer H3, 8 Point Roll Bar, 1-3/4" X .120" Wall, Dom Tubing

Part Number: RHC-13-0242-DOM

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0142-CM

06 Hummer H3, 6 Point Roll Bar, 1-3/4" X .083" Wall, Chromoly Tubing

Part Number: RHC-13-0142-CM

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Rhodes Race Cars Competition Roll Cages for 2006 H3 - 13-0142-DOM

06 Hummer H3, 6 Point Roll Bar, 1-3/4" X .120" Wall, Dom Tubing

Part Number: RHC-13-0142-DOM

Not Yet Reviewed

Estimated Ship Date: Mar 9, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 9, 2026 if ordered today

Dana Spicer Drivetrain Products Axle Bearings 10024048

Master Axle Overhaul Bearing Kit; GM 9.25

Part Number: SDH-10024048

Not Yet Reviewed

Estimated Ship Date: Mar 30, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 30, 2026 if ordered today

Yukon Gear & Axle Spider Gear Kits YPKGM9.5-P-33

Spider Gears, Side Gears, Cross Shaft Pin, Eaton Posi Carrier Style, Rear, GM 9.5 in., 33-spline, Kit

Part Number: YGA-16057

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM8.5-513 GM 8.5/8.6 in. 5.13 Gears

Ring and Pinion Gears, 5.13:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5/8.6 in., Set

Part Number: YGA-24163

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM9.25-538R GM 9.25 in. IFS 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Reverse Ring Gear Rotation, GM 9.25 in., IFS, Set

Part Number: YGA-24165

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG M20-411 AMC Model 20 4.11 Gears

Ring & Pinion Gear, 4.11 Ratio, AMC, Model 20, Set

Part Number: YGA-24175

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG M20-488 AMC Model 20 4.88 Gears

Ring and Pinion Gears, 4.88:1 Ratio, 38-spline, Standard Ring Gear Rotation, AMC Model 20, Set

Part Number: YGA-24177

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG M20-331 AMC Model 20 3.31 Gears

Ring and Pinion Gears, 3.31:1 Ratio, 28-spline, Standard Rotation, AMC Model 20, Set

Part Number: YGA-24521

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Yukon Gear & Axle Ring and Pinion Sets YG GM8.0-411 GM 8.0 in. 4.11 Gears

Ring and Pinion Gears, 4.11:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.0 in., Set

Part Number: YGA-24204

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

Walker CalCat Direct-Fit Catalytic Converters for 2003-2006 H2 - 83486

Converter-CalCat-Direct Fit

Part Number: WLK-83486

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 16, 2026 if ordered today

Yukon Gear & Axle Differential Carrier Rebuild Kits and Spider Gears YPKGM9.5-P-33-DG

9.5" GM DURA GRIP_ONLY!!, POSI SPIDER SET (No_clutches)

Part Number: YGA-16166

Not Yet Reviewed

Estimated Ship Date: Mar 23, 2026 if ordered today

...Loading

Estimated Ship Date: Mar 23, 2026 if ordered today

HUMMER Parts and Accessories