• aFe Pro Series Rear Differential Cover Black w/ Machined Fins | GM Trucks (99-13) (46-70372)
  • aFe Pro Series Rear Differential Cover Black w/ Machined Fins | GM Trucks (99-13) (46-70372)
  • aFe Pro Series Rear Differential Cover Black w/ Machined Fins | GM Trucks (99-13) (46-70372)
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aFe Pro Series Rear Differential Cover Black w/ Machined Fins | GM Trucks (99-13) (46-70372)

aFe Pro Series Rear Differential Cover Black w/ Machined Fins | GM Trucks (99-13) (46-70372)

46-70372

In stock

$354.00 USD
$354.00 USD $354.00 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The aFe Pro Series Rear Differential Cover for GM trucks (99-13) is a high-performance upgrade designed to enhance differential cooling and fluid capacity. Crafted from finned aluminum, this cover features internal and external cooling fins that improve heat dissipation, helping to maintain optimal operating temperatures during demanding driving conditions. It includes a magnetic drain plug for easier maintenance, a temperature sensor port for monitoring, and reinforced ribs for added strength. The wrinkle black powder-coated finish provides a durable, stylish appearance while protecting against corrosion. This cover replaces the stock stamped steel unit, offering increased durability and improved thermal management to extend the lifespan of your differential.

Designed for 1999 to 2013 GM trucks, this differential cover is a direct replacement for the factory component. It is suitable for use on various models equipped with the specified rear differential, making it ideal for off-road, towing, or heavy-duty applications where enhanced cooling and fluid capacity are beneficial. Installation involves bolting onto the existing differential housing, with no additional modifications required. The kit includes the cover, magnetic drain plug, and necessary hardware. This upgrade is perfect for enthusiasts seeking improved differential performance and longevity in demanding driving environments.

Overview

Pro Series Rear Differential Cover (46-70372) by aFe. Upgrade your transmission with this finned aluminum pan and increase fluid capacity, improve fluid cooling and ease future maintenance jobs. It includes a magnetic drain plug, temperature sensor port, and internal and external cooling fins. With its reinforced ribs and wrinkle black powder coated finish, it's both strong and stylish.

Replace your stock, stamped steel transmission pan with this deep, finned aluminum pan and extend the life of your transmission. Transmissions that run cooler last longer, and the increased fluid capacity and internal and external cooling fins on this cast aluminum pan will reduce transmission fluid temperature. And even though fluid capacity is increased by 3 to 4 quarts, no modification to the dipstick is needed.

This transmission pan is made of rugged die-cast A380 aluminum. The cooling fins are cast in along with reinforced ribs for strength. It includes a 1/8" NPT port for the temperature sensor, and a magnetic drain plug to catch loose particles and help protect the transmission. The drain plug will also make fluid changes easier; say goodbye to loosening screws and tilting the pan to drain the fluid! A durable, wrinkle black powder coated finish is applied to the pan to preserve its appearance.

Everything necessary for installation is included in the kit except for the pan gasket, spin-on filter and pickup screen.

aFe (Advanced Flow Engineering, Inc.) manufactures performance products for late model cars, light trucks and SUVs. The company was founded in 1999 with an initial concentration on high performance air filters. Since then, the company product line has broadened to include cold air intakes, fluid filters, exhaust systems, intake manifolds, intercoolers, programmers, differential covers, transmission pans and throttle body spacers. The team of engineers, machinists, production and sales people at aFe have many years of experience in their respective positions, and together work to ensure they produce the best automotive products on the market.

Features:

  • Constructed of Durable A356 Die Cast Aluminum
  • Reinforcing Ribs and Black Powdercoating w/Machined Fins
  • Magnetic Drain and Fill Plugs Capture Loose Particles
  • Large Oil Level Sight Glass w/ Calibration Plug
  • Calibration Plug Set to Factory Fluid Level to Eliminate Overfilling
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