Yukon Gear 07-19 Chevrolet Silverado 2500 HD/3500 HD High-Capacity Aluminum Allison Transmission Pan

When you're working your truck hard, whether it's towing a heavy load, navigating tough trails, or just cruising down the highway, keeping your transmission cool is key to reliable shifting and longevity. This high-capacity aluminum transmission pan from Yukon Gear & Axle is built to help your Allison transmission run cooler. It holds an impressive 11 to 12 quarts of fluid, significantly more than the stock pan, which directly contributes to better heat dissipation.

The pan itself is constructed from durable aluminum and features strategically placed ribs. These ribs aren't just for looks; they increase the surface area of the pan, allowing it to shed heat more effectively. This improved cooling can help prevent overheating, especially during demanding use, and contribute to a longer life for your transmission. It also comes with a magnetic stainless steel fill plug, which helps capture any small ferrous metal particles that might be circulating in the fluid, giving you an early warning of potential wear. An additional 1/8" NPT plug is also included, offering a convenient port for temperature sensors or other accessories.

This pan is designed to fit a range of GM trucks equipped with Allison 1000, 2000, and 2400 series transmissions, including popular models like the 2007-2019 Chevrolet Silverado 2500 HD and 3500 HD, as well as their GMC Sierra counterparts. Keep in mind that this pan requires a deep sump filter, such as GM part number 29542824 (or the older part number 29537966), so be sure to have that on hand when you're ready for the swap.