BD Diesel Front and Rear Differential Cover Pack (1061829) for 2013-2018 Cummins 6.7L

$624.99

The BD Diesel Front and Rear Differential Cover Pack 1061829 improves cooling and lubrication. It features cast aluminum covers with cooling fins. This kit increases fluid capacity and protects gears from wear. It includes magnetic drain plugs and service-friendly design. The BD Diesel 1061829 supports long-term differential performance.

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Description

BD Diesel Front and Rear Differential Cover Pack 1061829

BD Diesel 1061829 Differential Cover Upgrade for 2013-2018 Cummins 6.7L

The BD Diesel Front and Rear Differential Cover Pack 1061829 is designed to improve cooling and durability. This package upgrades both front and rear differential covers. As a result, it helps extend gear life under heavy use.

This kit fits 2013-2018 Dodge Ram 3500 and 2014-2018 Ram 2500 trucks. It includes high-strength cast aluminum covers built for demanding conditions. In addition, the design helps maintain proper lubrication across critical components.

Improved Cooling and Lubrication

The covers feature internal and external cooling fins. These fins help reduce operating temperatures during towing or heavy driving. Therefore, your differential can perform more efficiently under load.

The rear cover is engineered to keep oil on the gears. It deflects oil back onto the ring gear and into the pinion gear. This helps improve lubrication and reduce wear over time.

Increased Fluid Capacity and Protection

The rear cover includes an extra capacity sump at the bottom. This allows gears to pick up more oil during operation. As a result, lubrication improves and temperatures stay more controlled.

The front cover holds up to 2.7 quarts of fluid. In addition, both covers include magnetic drain plugs. These help capture metal particles and protect internal components.

Durable Design with Service Features

This kit includes separate fill and drain ports for easier maintenance. It also uses stainless steel allen head bolts and fill plugs. These components improve durability and serviceability.

The rear cover uses a gasketless design with a reusable Viton O-ring. This helps ensure a reliable seal while allowing repeated service. In addition, the front cover is compatible with aftermarket track bars.

Key Features

Fits 2013-2018 Ram 3500 and 2014-2018 Ram 2500
Front cover fits AA 12-9.25 differential
Rear cover fits AA 14-11.25 differential
Cast aluminum construction with cooling fins
Internal and external fins for heat reduction
Separate fill and drain ports
Magnetic drain plugs for debris capture
Rear cover improves oil distribution to gears
Extra capacity sump for improved lubrication
Reusable Viton O-ring seal on rear cover
Front cover capacity of 2.7 quarts
Compatible with aftermarket track bars

Important Note

This kit cannot be used on 2013 and newer trucks equipped with rear coil spring suspension.

Built for Long-Term Differential Performance

The BD Diesel Front and Rear Differential Cover Pack 1061829 provides improved cooling and lubrication. It helps extend gear life and supports reliable performance. This upgrade is ideal for trucks that see heavy use.


Explore more Cummins performance parts here.

Additional information
Weight 14 lbs
Dimensions 38 × 19 × 9 in
Fitment

Fitment

2013-2018 Cummins 6.7L

Features

Features

  • Front Cover fits AA 12-9.25
  • Rear Cover fits AA 14-11.5
  • Cast Aluminum Internal and external cooling fins
  • Separate fill and drain ports
  • Magnetic drain plugs
  • Stainless steel allen head cap bolts and fill plugs
  • Engineered cover design keeps oil on the gears (Rear)
  • Deflects oil back onto the ring gear and into the pinion gear for cooler longer life (Rear)
  • Extra capacity sump located at bottom for gears to pick up oil (Rear)
  • Gasketless cover has integral re-usable Viton O-Ring (Rear)
  • Front Cover capacity 2.7 quarts
  • Front Cover is compatible with aftermarket track bars
Installation

Installation

INSTALL TIME

  • 1 Hour

WARRANTY

Parts

  • 36-Months
  • 150,000 Miles
Warning

Warning

  • Cannot be used on 2013-up with Rear Coil Spring (RCS)
About brand
BD Diesel Performance is a diesel performance manufacturer focused on reliability and towing performance. The company designs parts that improve durability, power delivery, and vehicle control. BD Diesel products support daily driving, heavy towing, and work-ready diesel trucks. BD Diesel engineers turbochargers, exhaust brakes, transmission upgrades, and fuel system components. Their products help manage heat, control exhaust flow, and protect drivetrain parts. These upgrades improve drivability under load and during long pulls. Diesel owners trust BD Diesel for proven solutions. Whether upgrading a tow rig or improving reliability, BD Diesel delivers parts built for real-world use.
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