2020-2025 GM 3.0L Duramax 10L80 Heavy-Duty Cast Aluminum Transmission Pan

2020-2023 GM 3.0L Duramax w/ 10L80 Transmission Heavy-Duty Cast Aluminum Transmission Pan Pacific Performance Engineering

2020-2025 GM 3.0L Duramax 10L80 Heavy-Duty Cast Aluminum Transmission Pan

Name: 2020-2025 GM 3.0L Duramax 10L80 Heavy-Duty Cast Aluminum Transmission Pan
Brand: Pacific Performance Engineering
SKU: 128051100
Price: 309.99 USD
Availability: InStock

$309.99 In Stock Item not available

PART NUMBER: 128051100 GTIN: 840171217018

OEM P/N REFERENCE: GM 24043538

Features:

Premium A356.0-T6 heat-treated cast aluminum alloy – a high-strength, thermally conductive material
Precision-cast using permanent steel molds for a smooth, consistent finish and high dimensional accuracy
Increases fluid capacity by 4 quarts for higher thermal capacity
Tall 3/4-inch external fins improve heat dissipation, lower transmission fluid temperature, and increase impact resistance
Deep 3/4-inch internal baffles enhance heat absorption and minimize fluid sloshing
External fins and internal baffles work together to form an ultra-strong Cross-Bracing structure
Cast-in gussets for additional transmission housing flange support and increased rigidity
304 Stainless steel drain plug with built-in high temperature rated neodymium magnet and Viton O-ring
Equipped with a 1/8-inch NPT port with pre-installed NPT plug
Compatible with OEM gasket and filter

FREE SHIPPING FOR ORDERS OVER $100

LIFETIME LIMITED WARRANTY

30-DAY RETURNS

Description
Compatible Vehicles
Downloads

Heavy-Duty Cast Aluminum Transmission Pan

Excessive heat kills transmission life. As temperature rises, transmission fluid viscosity decreases, weakening the lubricating film that protects gears and bearings. This could cause premature wear and potential failure.

Cast from high-grade A356.0-T6 aluminum alloy, the PPE transmission pan offers 4 quarts of additional fluid capacity, ensuring long-lasting heat management and performance.

The deep external cooling fins maximize the heat-wicking surface area, effectively dissipating heat to keep your transmission cool under pressure. These fins also add strength to the bottom of the pan and enhance impact resistance.

The built-in baffles at the bottom of the pan increase contact between the fluid and the cast-aluminum surfaces, enhancing heat transfer. These baffles also reduce fluid sloshing, ensuring consistent fluid pickup and stable transmission performance. Together with the longitudinal external fins, they form a stiff, cross-bracing structure, distributing loads better and increasing impact resistance.

The drain plug is equipped with a powerful, high-temperature-rated neodymium magnet that captures ferrous metal particles, providing additional protection for your transmission.

Keep your 10 speed transmission running longer, healthier, and cooler with PPE.

Files

Install Guide

Drawings

Quality Item

Heavy duty pan with a drain plug. At 20k, replaced the fluid, filter and gasket while installing this pan. Couldn’t be happier with this product and giving my 10L80 a good chance at a long life.

Every GM 3.0L should have one

Huge difference in temp. From day 1 my 2021 Silverado 1500 3.0L was hitting 210 to 230 Temps here in Arizona summers. Dealer service said it was normal that they run Temps after constantly returning with temp concerns. I installed the pan at 45000 mile oil change. Now temps at the peak of summer are 190 to 200 when sitting in traffic.
After installing I took it back to the dealer and they were shocked by the difference in temps.

Getting the oversized tranny cooler for peace of mind towing next. Great product.