BD Diesel Rear Differential Cover Sterling 12-10.25/10.5 (1061830) for 1989-2024 Powerstroke 6.0L / 6.4L / 6.7L / 7.3L

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The BD Diesel Rear Differential Cover (1061830) is a heavy-duty upgrade for Ford Super Duty trucks (1989–2024) with Powerstroke engines and Sterling 10.25/10.5-inch differentials. Made from high-strength cast aluminum, it features cooling fins, a magnetic drain plug, and increased fluid capacity for enhanced cooling, durability, and maintenance. Ideal for towing and high-stress use, it improves drivetrain longevity while adding a rugged, functional appearance.

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SKU: 1061830 Category:
Description

The BD Diesel Rear Differential Cover Sterling 12-10.25/10.5 (1061830) is a high-performance upgrade designed for Ford Super Duty trucks equipped with Powerstroke 6.0L, 6.4L, 6.7L, and 7.3L engines from model years 1989 to 2024. Engineered to fit Sterling 10.25 and 10.5-inch differentials, this heavy-duty cover enhances durability and cooling capacity, making it ideal for towing, hauling, and high-stress driving conditions. Constructed from high-strength cast aluminum, it features internal and external cooling fins for improved heat dissipation, a magnetic drain plug for easy maintenance, and a high-capacity design that holds more fluid than the stock cover. With its rugged design and performance-enhancing features, the BD Diesel differential cover helps extend the life of your drivetrain while adding a bold, functional look to your undercarriage.

Additional information
Weight 7 lbs
Dimensions 17.5 × 14.3 × 7 in
Fitment

Fitment

1989-2016 Powerstroke F250/F350

2017-2024 Powerstroke F250

with Sterling #12-10.25 or 10.5 single rear wheel differential

Features

Features

  • Ford (1989-up) with Sterling #12-10.25 or 10.5 single rear wheel differential
  • Engineered cover design keeps oil on the gears
  • Deflects oil back onto the ring gear and into the pinion gear for cooler longer life
  • Extra capacity sump located at bottom for gears to pick up oil
  • Internal and external cooling fins
  • Stainless steel allen head cap bolts, fill plug
  • Magnetic drain plug
  • Gasketless cover has integral re-usable Viton O-Ring
Installation

Installation

Installation Video

 

INSTALL TIME

  • 30 Minutes

WARRANTY

Parts

  • 36-Months
  • 150,000 Miles
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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