HUMMER H3 Transmission & Drivetrain - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Excel Ring Pinion and Axle Differential Cross Shafts XL-5630

Pinion Shaft, SHAFT,GM 10-BOLT,7.5,RDF,NOSLP

Part Number: RMG-XL-5630

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear Ring and Pinion Gear Installation Kits R10RLEMK

Differential Bearing Kit, Differential Bearing Kit - Koyo

Part Number: MGR-R10RLEMK

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear Basic Ring and Pinion Gear Installation Kits R10RLT

Ring and Pinion Installation Kit, Basic, GM 8.6 in., Front/Rear, Kit

Part Number: MGR-R10RLT

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Richmond Gear EXCel Ring and Pinion Sets GM75456TK GM 7.5/7.625 in. 4.56 Gears

Ring and Pinion

Part Number: RMG-GM75456TK

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Richmond Gear Spools and Mini Spools 78-7628-1

Spool, SPOOL, GM 7.6 MINI STEEL 28PL

Part Number: RMG-78-7628-1

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear Differential Shims GM12MSK

MASTER SHIM KIT GM12 BOLT TRUCK

Part Number: MGR-GM12MSK

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear Ring Gear Spacers 075050C

Differential Ring Gear Spacer, Ring Gear Spacer

Part Number: MGR-075050C

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear Differential Carrier Replacement Parts 559291

WASHER, PINION THRUST

Part Number: MGR-559291

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Motive Gear Differential Carrier Bearings LM501349

Differential Carrier Bearings, Standard Replacement, 1.625 in. Bore, AMC, GM, Mopar, Jeep, International, Studebaker, Hummer, Each

Part Number: MGR-LM501349

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Richmond Gear Differential Carrier Rebuild Kits XL-4054

Differential Carrier Gear Kit

Part Number: RMG-XL-4054

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Richmond Gear Differential Carrier Rebuild Kits XL-4056

Differential Carrier Gear Kit

Part Number: RMG-XL-4056

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Powertrax Replacement Drivers 1930404DGX

INTERNAL DRIVE

Part Number: PWT-1930404DGX

Not Yet Reviewed

Estimated Ship Date: Dec 9, 2025 if ordered today

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Estimated Ship Date: Dec 9, 2025 if ordered today

Sachs Stock Replacement Concentric Slave Cylinders SB60193

Concentric Slave Cylinder, CSS, Replacement, Each

Part Number: SXR-SB60193

Not Yet Reviewed

Estimated Ship Date: Dec 11, 2025 if ordered today

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Estimated Ship Date: Dec 11, 2025 if ordered today

GMB Wheel Bearings 730-0409

Hub Bearing

Part Number: GMB-730-0409

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

GMB Wheel Bearing and Hub Assemblies for 2006-2008 H3 - 730-0351

Wheel Hub and Bearing, Steel, Front, Hummer, Each

Part Number: GMB-730-0351

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

GMB Wheel Bearing and Hub Assemblies for 2009-2010 H3, H3T - 730-0021

Wheel Bearing Assembly - HUMMER-H3, H3T (10-09)

Part Number: GMB-730-0021

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

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Estimated Ship Date: Dec 19, 2025 if ordered today

ARB Air Locker 28 Spline Differential AAM 760 IFS RD148

Differential Carrier, Air Locker, Nodular Iron, Front, AAM 760 IFS, Kit

Part Number: ARB-RD148

Not Yet Reviewed

Estimated Ship Date: Jan 12, 2026 if ordered today

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Estimated Ship Date: Jan 12, 2026 if ordered today

FAG USA Wheel Bearing and Hub Assemblies for 2006-2008 H3 - 102198

Hub Assembly Hummer:H3 06-08

Part Number: FWB-102198

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Lares Transfer Case Motors for 2006-2010 H3, 2009-2010 H3T - 30360

Transfer Case Motors, Lares, New, Direct-fit, Hummer, H3, H3T, 3.5L, 3.7L, 5.3L, Each

Part Number: LSC-30360

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

LuK Clutch Master Cylinders 5110325770

MASTER CYLINDER GM, HUMMER, ISUZU 04-12

Part Number: LUK-LMC431

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

LuK Clutch Kits 6263082000

Clutch Kits, Stock Replacement, 1.188 in.- 26-spline, 11.125 in. Diameter Organic Disc, Pressure Plate, Chevrolet, GMC, Hummer, L5, Kit

Part Number: LUK-04-241

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today

Lokar Hi-Tech Kickdown Kits KDP-24L60TPU

Lokar Hi-Tech Kickdown Kits KDP-24L60TPU

Automatic Transmission Kickdown Cable, Hi-Tech, Black Vinyl, Polished Aluminum Fittings, GM, 4L60, Each

Part Number: LOK-KDP-24L60TPU

Not Yet Reviewed

Estimated Ship Date: Dec 2, 2025 if ordered today

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Estimated Ship Date: Dec 2, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM7.5-456 GM 7.5/7.625 in. 4.56 Gears

Ring and Pinion Gears, 4.56:1 Ratio, 27-spline, Standard Ring Gear Rotation, GM 7.5 in., GM 7.625 in., Set

Part Number: SPZ-36201

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

USA Standard Gear Ring and Pinion Sets ZG GM8.5-538 GM 8.5/8.6 in. 5.38 Gears

Ring and Pinion Gears, 5.38:1 Ratio, 30-spline, Standard Ring Gear Rotation, GM 8.5 in., GM 8.6 in., Set

Part Number: SPZ-36221

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Estimated Ship Date: Dec 5, 2025 if ordered today

Yukon Gear & Axle Differential Carrier Replacement Parts YSPTW-068

GM 8.0" STD P/G T/W

Part Number: YGA-33527

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

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Estimated Ship Date: Dec 22, 2025 if ordered today