2010-2016 Duramax 6L90 Heavy-Duty Cast Aluminum Transmission Pan (128051900)

Excessive heat is the silent killer of the 6L90 transmission, but this heavy-duty PPE pan is built to fight back. Engineered from heat-treated A356.0-T6 aluminum, it increases fluid capacity and uses aggressive external cooling fins to keep your workhorse running cooler under heavy tow loads. Whether you're hauling in a Silverado HD or a Savana van, this high-strength upgrade provides the thermal stability and impact resistance your drivetrain deserves.

Part Number: 128051900

• Increased 1.5-quart fluid capacity
• Tall 3/4-inch external cooling fins for maximum dissipation
• High-strength A356.0-T6 heat-treated cast aluminum
• Internal baffles reduce sloshing and enhance heat absorption
• Neodymium magnetic 304 stainless steel drain plug
• Integrated filter supports ensure proper placement

• Cast Aluminum Transmission Pan
• New Transmission Filter
• High-Quality Rubber Gasket
• 304 Stainless Steel Magnetic Drain Plug
• 1/8-inch NPT Plug
• Installation Hardware

• Direct replacement for GM OEM P/N: 24226851, 24248164, 24297102
• Check for clearance with the exhaust, drive shaft, and frame cross members
• For future services, use PPE Filter SKU: 128058900

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