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Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
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Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks
Zoom Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks

Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks

SKU 138051120 SKU 138051100 SKU 138051110 SKU 138051120

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$139.99
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Engineered to increase fluid capacity by over a quart, combined with internal heat sinks and external cooling fins that increase the pan’s surface area helping dissipate heat. This combination makes for much cooler and denser oil. Cool, dense oil lubricates better, which will help extend differential service life. The internal heat sinks act as oil scrapers to draw excess oil off the gear set for better lubrication.

The large, high-power Neodymium magnet-equipped fill plug attracts and holds harmful ferrous metal particles to help keep the fluid clean.

This cover also features a pre-tapped 1/8-inch NPT port for an optional temperature probe.

Features:

  • Over a quart of extra fluid capacity
  • Adds additional strength to gear housing
  • Cast from high-grade A356.0-T6 aluminum alloy
  • 5/8-inch external cooling fins
  • 1/2-inch internal heat sinks
  • 1/8-inch tapped and plugged NPT port for optional temp sensor
  • Billet stainless steel Neodymium magnet-equipped fill plug
  • Limited lifetime warranty

 

Available in 3 finishes:
- Raw (138051100) - Brushed (138051110) - Black (138051120)

  

Installation Guide: 138051100 GM 1500 Diff Cover_v2C.pdf

GTIN 840171218626 GTIN 840171218589 GTIN 840171218619 GTIN 840171218626

Rear Differential Cover - Heavy-Duty Cast A356.0-T6 Aluminum - GM 1500 Trucks

$139.99