HUMMER H3 Transmission & Drivetrain

Pinion Bearing Kit, PBK GM 8.6" 2009 & UP

Part Number: MGR-R10RLAPK

Not Yet Reviewed

Estimated Ship Date: Today

Ring Gear Spacer, 0.200 in. Thick, 10-bolt, GM 8.5 in., Each

Part Number: MGR-085050

4.5 out of 5 stars ( 6 )

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Special Order

Axle Shaft, Direct Fit, CV-Style, Front Driver Side/Passenger Side, Hummer, Each

Part Number: AAZ-66-1417

Not Yet Reviewed

• Free Shipping
• Special Order

Mini Spool, MINI SPOOL GM 7 1/2" 28 SPL

Part Number: RMG-XL-5131

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Ring Gear Spacer, GM 7.5 in. Ring Gear, Hardware Included, Each

Part Number: MGR-075050

4.06 out of 5 stars ( 17 )

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
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Ring and Pinion Installation Kit, GM, 8.5 inch, Open, 30-Spline, Kit

Part Number: MGR-GM8-5IKL

Not Yet Reviewed

Estimated Ship Date: Dec 5, 2025 if ordered today

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Cross Shaft, Differential, Steel, GM, 10-Bolt, 7.5 in., 7.625 in., Each

Part Number: RMG-8002701

3.33 out of 5 stars ( 3 )

Estimated Ship Date: Dec 5, 2025 if ordered today

• Special Order

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

Part Number: MGR-R10RLTPK

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Differential Pinion Bearing, Cadillac, Chevrolet, GMC, Each

Part Number: ADO-S1381

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Automatic Transmission Band, Stock Replacement, GM, 4L60, 4L65, 4L70, 2-4 Band, Each

Part Number: ADO-24232236

Not Yet Reviewed

Estimated Ship Date: Today

• $20.00 Summit Bucks

BEARING KIT,STRG SHF UPR (W/RACE)

Part Number: ADO-26001827

Not Yet Reviewed

Estimated Ship Date: Dec 18, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

COUPLER

Part Number: PWT-1932504CCN

Not Yet Reviewed

Estimated Ship Date: Today

MASTER SHIM KIT GM12 BOLT TRUCK

Part Number: MGR-GM12MSK

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Spool, SPOOL, GM 7.6 MINI STEEL 28PL

Part Number: RMG-78-7628-1

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

• Drop Ship
• Free Shipping
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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

• Drop Ship
• Special Order

MASTER CYLINDER GM, HUMMER, ISUZU 04-12

Part Number: LUK-LMC431

Not Yet Reviewed

Estimated Ship Date: Dec 22, 2025 if ordered today

• Drop Ship
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8.6" GM 99-08 PINION BRG & SEAL KIT, KOYO BRGS

Part Number: SPZ-60014

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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

Part Number: MGR-R10RL

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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• Special Order

Multi Purpose Bearing, OE Style replacement bearing.

Part Number: NTN-NB111

Not Yet Reviewed

Estimated Ship Date: Tomorrow if ordered today

• Special Order

BAND,2-4

Part Number: NAL-24232236

Not Yet Reviewed

Estimated Ship Date: Jan 26, 2026 if ordered today

• Special Order

BEARING, DIFF DRV P/GR INR

Part Number: NAL-22510042

Not Yet Reviewed

Estimated Ship Date: Mar 16, 2026 if ordered today

• Special Order

Auto Trans Manual Valve

Part Number: ADO-24203484

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Auto Trans Oil Pump Rotor Kit

Part Number: ADO-24219541

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Parking / Neutral Position and Back Up Lamp Switch

Part Number: ADO-D2260C

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order

Auto Trans Oil Pump Rotor Kit

Part Number: ADO-24219540

Not Yet Reviewed

Estimated Ship Date: Dec 19, 2025 if ordered today

• $20.00 Summit Bucks
• Special Order