The Merchant Automotive Allison 1000 Pump Bushing Installer/Removal Tool removes and installs the front pump bushing on Allison 1000 transmissions without damaging the pump body. One side drives the old bushing out cleanly. Flip the tool over, and the other side presses the new bushing in square and at the correct depth every time.

It's machined from 6061 aluminum and hard-coat anodized for long life, and it works in a shop press or with our seal driver handle.

Key Features

• Double-sided design: one side removes, the other installs
• Sets the new bushing square and at the correct depth
• Removes the old bushing without damaging the pump body
• Machined 6061 aluminum, hard-coat anodized
• Use with a shop press or the Merchant Automotive Seal Driver Handle
• Lifetime warranty

Benefits

• Correct bushing depth and alignment protects the converter hub and pump seal
• No guesswork or improvised drivers that can damage the pump
• A durable shop tool for repeated Allison rebuilds

Fitment

• 2001 - 2019 Chevrolet Silverado 2500HD / 3500HD 6.6 Liter Duramax with Allison 1000 (LB7, LLY, LBZ, LMM, LML, L5P)
• 2001 - 2019 GMC Sierra 2500HD / 3500HD 6.6 Liter Duramax with Allison 1000 (LB7, LLY, LBZ, LMM, LML, L5P)

Complete the job with the Allison 1000 Front Pump Bushing, a new Allison Front Pump Seal and the Allison 1000 Pump Housing Gasket. Add the Merchant Automotive Seal Driver Handle if you're not using a press.

What's Included

• (1) Allison 1000 pump bushing installer/removal tool

Details:

• Engine Manufacturer: Duramax
• Liter: 6.6 Liter
• Engine Designation: LB7, LLY, LBZ, LMM, LML, L5P
• Engine Years: 2001-2019
• Transmission Code: Allison 1000
• Material: Aluminum
• Finish: Anodized
• Warranty: Lifetime

Applications:

• 2001-2019 Silverado/Sierra 2500HD/3500HD LB7/LLY/LBZ/LMM/LML/L5P