SKU:MISMMTP-DMAX-01
Mishimoto
Mishimoto Cast Aluminum Transmission Pan - Duramax Allison A1000 | 2007-2014 Chevy Silverado 2500HD
Mishimoto Cast Aluminum Transmission Pan - Duramax Allison A1000 | 2007-2014 Chevy Silverado 2500HD
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The Mishimoto Cast Aluminum Transmission Pan fits the 2007-2014 Chevy Silverado 2500HD with the 6.6L Duramax and Allison 1000 transmission, adding 6.1 quarts of ATF capacity for improved cooling.
Product Overview
This direct-fit transmission pan is cast from aluminum and finished in Gunmetal Gray powder coat. Internal baffles reduce fluid sloshing and enhance heat dissipation for smoother transmission performance.
A precision-machined dovetail-style groove holds the included O-ring in place, eliminating flat gaskets and messy sealants. Pre-installed bolt retainers hold fasteners during install so you can thread bolts one-handed.
A magnetic drain plug captures metallic debris, and a 1/8in NPT port accepts a transmission temperature sensor for easy monitoring.
Features & Specifications
- Fits: 2007-2014 Chevy Silverado 2500HD with 6.6L Duramax and Allison 1000
- Adds 6.1 quarts of ATF capacity over stock pan
- Cast aluminum construction with Gunmetal Gray powder coat
- Internal baffles reduce fluid slosh under load
- Dovetail O-ring groove replaces flat gasket
- Pre-installed bolt retainers for one-handed install
- Magnetic drain plug captures metallic debris
- 1/8in NPT port for transmission temp sensor
- Backed by Mishimoto Lifetime Warranty
Fitment
This part fits the following vehicles:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2007-2014 | Chevrolet | Silverado 2500 HD | LT |
| 2007-2014 | Chevrolet | Silverado 2500 HD | LTZ |
| 2007-2014 | Chevrolet | Silverado 2500 HD | WT |
Shipping & Returns
Shipping & Returns
Tracking is typically provided within 3–5 business days; items shipping direct from the manufacturer may take 5–7. Some items are made to order or may be backordered. Questions about stock? Reach us through live chat or email.
Warranty
Warranty
All warranties are through the manufacturer and are facilitated by Stateside Performance. Some manufacturers require the end user to contact them directly; in that case we will point you to the right contact. Email us with any warranty questions.
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Free shipping over $250
Shipping policyFree shipping applies to items that are shipped via ground through UPS or FedEx and are over $250 going to the continental 48 states. This does not apply to Alaska or Hawaii, and does not apply to any item(s) that are shipped via freight or with any other option other than ground shipping.
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30-day returns
Return policyReturns must be requested within 30 days of delivery. Parts must be new, unused, uninstalled, and in original packaging, with an RMA. Some items are final sale.