SKU: 32723393136

Merchant Automotive 10740 MAximum Work Series Allison 1000 Transmission 01-02 6.6L GM Duramax LB7

Sale price$2204.55 Regular price$2449.50
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USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 24 - Jul 29

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Description

Merchant Automotive 10740 MAximum Work Series Allison 1000 Transmission 01-02 6.6L GM Duramax LB7It's true, the Allison 1000 transmission originally set the bar pretty high upon its initial unveiling on the first Duramax equipped Chevy back in 2001. Many looked to this transmission as being the cure for any future transmission issues. And to some degree, the Allisons have proven themselves, but as with all things, time, hard work, and horsepower will cause them to fatigue and fail. Fortunately, the professionals at Merchant Automotive know the

It's true, the Allison 1000 transmission originally set the bar pretty high upon its initial unveiling on the first Duramax-equipped Chevy back in 2001. Many looked to this transmission as being the cure for any future transmission issues. And to some degree, the Allisons have proven themselves, but as with all things, time, hard work, and horsepower will cause them to fatigue and fail. Fortunately, the professionals at Merchant Automotive know the ins and outs of properly building an Allison to deliver the reliability you need from your truck.

Merchant Automotive has a long history of building transmissions for customers from all over the country who depend on their trucks for many types of applications. The components in the Maximum Transmissions were selected specifically based on our experience working exclusively on the GM Duramax trucks with an Allison transmission.

If you depend on your truck to be there when it counts, the Maximum Work Series Transmission is for you! Designed to optimize the potential of the Allison transmission, even with additional power, this transmission still maintains the smoothness of the stock unit for everyday use, but with increased holding capacity when it counts the most.

TCS BILLET TORQUE CONVERTER DETAILS:
  • Transfer MORE POWER to the ground with improved torque efficiency
  • Fully furnace brazed pump and turbine assemble\Steel drive splines
  • Heavy Duty Torrington enclosed needle bearings
  • Electronically balanced
  • Lower operating transmission temperatures
  • Single disc lock-up design using Raybestos clutch linings
  • Increase fuel mileage by 1 to 3 mpg in most cases
  • Billet steel front cover
MAXIMUM VALVE BODY DETAILS:
  • Maximum Valve Bodies are disassembled and ultrasonic cleaned to remove all debris.
  • Upgraded to support increased line pressure.
  • Improvements for smoother application into Drive from Park or Reverse.
  • New Genuine Allison Pressure Switch.
  • New Genuine Allison Wire Harness.
  • Dyno tested to ensure quality control standards
WARRANTY INFORMATION:
  • Two Year, Unlimited Mileage Warranty

CORE RETURN INFORMATION: You will be required to return your original transmission to Merchant Automotive to receive your core deposit back. Your transmission must match the product purchased (model and year) and be assembled. A completely good transmission will get you a full core refund. However, it is understood that you may have some missing parts and/or damage and we would like to get you as much of a refund as we can for the good usable parts.

Below are examples of items that may reduce the maximum credit:
  • Damaged or missing bell housing $300
  • Damaged or missing rear housing $300
  • Damaged or missing planetary $600
  • Unassembled core $200
  • Missing convertor $200
IMPORTANT FREIGHT NOTE:
The Required Shipping Charge Includes The Return Shipping of the Core Pickup 
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 32723393136

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Keaonna Tarr
West Palm Beach, US
★★★★★ 5
worth the price !
Size: 5 Pack, Size: 5 Pack
Best toys for our livestock puppies since they have been getting into our outdoor things which isn’t their faults but i figure I would get these small squeaky animals toys and they are obsessed and love playing tug a war with them! They’re super soft, the quality is amazing cause these puppies are tough chew monsters, love the squeaky sound it makes and the patting are suitable as well! Definitely recommend this especially for the price and how fast shipping was !
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Reviewed in the United States on March 16, 2026
A
Verified Purchase
Aaryn Ricucci-Hill
Fort Morgan, US
★★★★★ 5
Solid dog toys HOWEVER...
Size: 5 Pack
Got these toys for our collie-retriever. He loves them and plays with them a lot and will even get them out in the middle of the night to play with them. Since there's no stuffing you can't throw them very far but they are good for tug-of-war and really soft. The one downside, while they techically are durable and hold up to rigorous chewing, they are not impervious as our little man finally disembowled Mr. Lion after a few months of playing with him. (Serated the lining with his teeth.) Still highly recommend.
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Reviewed in the United States on April 17, 2026
D
Verified Purchase
Dorey Marshall
San Leandro, US
★★★★★ 3
Not very durable
Size: 5 Pack
They’re a great toy for the dog. However, if the dog is bigger, they are very easily destroyed.
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Reviewed in the United States on May 9, 2026
W
Verified Purchase
Wolf
Alexandria, US
★★★★★ 5
Hold up to a heeler!
Size: 5 Pack
I have a red heeler who destroys chew toys in quickly. I was extremely happy with these ones. They are made of thicker material and even after he chews the squeaky piece out, I can play tug of war with them without them ripping apart. The price for the quality is the best I have found in a long time.
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Reviewed in the United States on June 9, 2026
D
Verified Purchase
dshandri
Los Angeles, US
★★★★★ 5
Good toy overall!
Size: 5 Pack
These dog toys are good for in the middle of hard chewers we have a dog that is a very hard chewer and will chew up anything, these toys lasted a good while!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2026

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