fits model: 3500, 2500, 2wd, Sierra. make: Chevy, Allison. year: 2007–2010.

( Brand: Allison ), ( Manufacturer Part Number: 6321075465 ), ( Model: CHEVY-2500 ), ( Conditions Options: 6.6, At, Tcd, Column, Check Pto ), ( Genuine Oem: Yes ), ( Make: Gmc ), ( Type: Automatic Transmission ), ( Ipn: 400-00627 ), ( Year: 2008 ), ( Oe/oem Part Number: E014470 ), ( Descriptionpartcondition: Used Must Ship To A Business/commercial Zone Without Truck Lif )
The Allison 6321075465 is a high-performance automatic transmission designed specifically for 2007-2010 model year Chevrolet Silverado 2500 and 3500 HD trucks equipped with the 6.6L Duramax engine and 2WD configuration. This transmission is renowned for its robustness and reliability, making it an ideal choice for heavy-duty towing and hauling applications.
The Allison 6321075465 features a 6-speed automatic transmission design, which provides smooth and precise shifts, ensuring optimal power delivery to the wheels. This transmission is capable of handling high torque loads, making it an excellent choice for carrying heavy payloads and towing large trailers.
One of the standout features of the Allison 6321075465 is its Duramax-specific adaptive shift algorithm. This feature allows the transmission to adapt to the unique characteristics of the Duramax engine, ensuring optimal performance and fuel efficiency. Additionally, the transmission includes a Torque Converter Lock-Up Clutch, which reduces power loss and improves fuel efficiency during highway cruising.
The Allison 6321075465 also includes a number of advanced safety features, such as a Tow/Haul mode, which provides additional power and control during heavy-duty towing. This transmission also includes a Hill Start Assist feature, which helps prevent rollback when starting on an incline.
In terms of durability, the Allison 6321075465 is built to last. It features a heavy-duty cast iron housing, which provides exceptional strength and protection against impact. Additionally, the transmission includes a durable torque converter, which is designed to handle high torque loads without failure.
Overall, the Allison 6321075465 is an excellent choice for 2007-2010 model year Chevrolet Silverado 2500 and 3500 HD trucks equipped with the 6.6L Duramax engine and 2WD configuration. Its robust design, advanced features, and exceptional performance make it an ideal choice for heavy-duty towing and hauling applications.
Pros of buying a 2007-2010 Chevy Sierra 3500/2500 with a 6.6L Duramax engine and automatic transmission:1. Powerful and reliable engine: The Duramax 6.6L V8 turbodiesel engine is known for its power, durability, and long-lasting performance, making it an excellent choice for towing and hauling heavy loads.
2. Strong towing capacity: With a maximum towing capacity of up to 13,000 lbs., this truck can easily handle heavy trailers or cargo, making it a great option for those who require high towing capabilities.
3. Decent fuel efficiency: Compared to gasoline engines, the Duramax engine offers better fuel efficiency, especially when loaded, which can help reduce operating costs over time.
4. Relatively low depreciation: Older vehicles, like the 2007-2010 Chevy Sierra, tend to depreciate less quickly than newer models, which can make them more affordable in the long run.
Cons of buying a 2007-2010 Chevy Sierra 3500/2500 with a 6.6L Duramax engine and automatic transmission:1. Age and maintenance costs: Older vehicles may require more frequent maintenance and repairs, which can add up over time. Be sure to factor in potential repair costs when considering the overall cost of ownership.
2. Less advanced technology: Compared to newer models, older trucks may not include advanced safety features or infotainment systems, which can be a disadvantage for some buyers.
3. Limited availability of parts: As these trucks are older, it may be more challenging to find replacement parts, which could result in longer wait times or higher prices.
Ending recommendation:If you're in the market for a capable workhorse with strong towing capabilities, the 2007-2010 Chevy Sierra 3500/2500 with a 6.6L Duramax engine and automatic transmission could be an excellent choice for you. Its powerful engine, substantial towing capacity, and reasonable fuel efficiency make it a great option for those who need a reliable and capable truck for work or recreation. Just be prepared to account for potential maintenance and repair costs, and recognize that older vehicles may lack some of the advanced technology found in newer models.
Up for sale is the Allison transmission removed from a 2008 Chevy 2500 with 6.6 duramax diesel engine. The was removed in good working condition fluid look that drained out of it but may need a new pan or gasket Drain plug replaced We noticed small leak after removal coming from the bottom side.