fits model: 3500, 2wd, Sierra. make: Gmc. year: 2013.

( Brand: Gmc Truck ), ( Manufacturer Part Number: SIERRA350 ), ( Part Type: Transmission ), ( Genuine Oem: Yes ), ( Ipn: 400-04892 ), ( Manufacturer Warranty: 6 Month )
The GMC 400-04892 Automatic Transmission is specifically designed for the 6.6L 2WD OPT 13 Sierra 3500, making it an essential replacement or upgrade part for your vehicle. This transmission is engineered to deliver smooth and efficient power transfer, ensuring a seamless driving experience.
The 6-speed Allison 1000 series transmission features advanced technology and robust construction, with a high-capacity torque converter and durable gears. This transmission is known for its ability to handle heavy loads and tough terrain, making it ideal for the powerful 6.6L engine in the Sierra 3500.
The transmission also boasts a state-of-the-art electronic control system, which provides precise and responsive shifting. This system monitors engine speed, vehicle load, and driver input to deliver optimal gear selection, maximizing fuel efficiency and performance.
The GMC 400-04892 transmission is built to last, with durable materials and precision manufacturing processes. It features a heavy-duty torque converter, robust gears, and strong mounting structures, ensuring reliable performance even under the most demanding conditions.
In summary, the GMC 400-04892 6-speed Allison transmission is a high-quality, durable, and efficient powertrain component for your 6.6L 2WD OPT 13 Sierra 3500. Its advanced technology and robust construction ensure smooth and reliable performance, while its precision control system delivers optimal gear selection for maximum fuel efficiency and power delivery.
Pros of buying a GMC 400-04892 automatic transmission for a 6.6L 2WD Sierra 3500:1. Durability: This transmission is known for its robustness and ability to handle heavy loads, making it suitable for towing and hauling tasks.
2. Reliability: The GMC 6L80 has a reputation for being a reliable transmission, with many owners reporting minimal issues over time.
3. Smooth Shifting: The 6L80 transmission provides smooth and efficient shifting, enhancing the driving experience.
4. Wide Ratio Gearbox: The wide ratio gearbox allows for better fuel efficiency and increased towing capacity.
5. Versatility: This transmission is compatible with various 6.6L engines and can be found in various GMC models, making it a popular choice among owners.
Cons of buying a GMC 400-04892 automatic transmission for a 6.6L 2WD Sierra 3500:1. Cost: The GMC 6L80 transmission is often more expensive than other transmissions, which may deter some buyers.
2. Complexity: The transmission is complex and requires specialized tools and knowledge for installation and maintenance.
3. Limited Availability: The GMC 6L80 transmission may not be as widely available in the aftermarket, making it harder to find replacement parts or have it serviced.
4. Potential for Issues: While the GMC 6L80 is generally reliable, there have been reports of issues such as shifting problems and transmission slipping.
Recommendation:The GMC 400-04892 automatic transmission is a strong choice for those looking for a durable and reliable transmission for their 6.6L 2WD Sierra 3500. Its wide ratio gearbox, smooth shifting, and robust design make it well-suited for towing and hauling tasks. However, its cost, complexity, and potential for issues are factors to consider. If you are comfortable with the higher cost and the potential for maintenance, this transmission could be a great fit for your vehicle. If you are looking for a more cost-effective option, you may want to explore other transmission options that offer similar features.
SILVERADO 3500 PICKUP 13 AT; 6.6L, 4x2, w/power take off opt PTO. SIERRA 3500 PICKUP 13 AT; 6.6L, 4x2, w/power take off opt PTO.