Best 14 Bolt Car Differential Covers in 2026

Manufactured from high strength nodular iron

GM14T Nodular Iron Yukon Cover

Thick walled design

Package Dimensions: 9.652 H x 27.432 L x 28.447 W (centimetres)

Package Weight: 6.35 pounds

Fit type: Vehicle Specific

Direct replacement - this differential cover matches the fit and function of the original equipment diff cover and includes a pre-installed magnet

Durable construction - this differential cover is made of stamped steel and finished with a corrosion-resistant coating

Cost-effective solution - offers original equipment quality at a competitive price

Direct replacement - this differential cover matches the fit and function of the original equipment diff cover on select vehicles

Reliable repair - the smart solution for fixing an existing cover that's rusted, damaged or leaking differential fluid

Durable construction - this differential cover is made according to strict engineering standards to help ensure dependability

Constructed of A356-T6 cast aluminum for strong impact resistance.

Matte black powder-coated texture offers a high quality finish with a stylish look.

Machined sealing surface allows gaskets or RTV sealant to adhere easily, providing great sealing

Package Dimensions: 10.84 L x 4.14 H x 10.3 W (inches)

Package Weight : 8 pounds

Country of Origin : Taiwan, Province Of China

Steel cover for GM 9.5" differential

14 Bolt Cover

High Quality Parts for Specific Differential Applications

country of origin : Canada

package weight :7.0lbs

Product type :AUTO PART

PPE differential covers are made in the USA from high-quality cast aluminum for strength and optimum heat dissipation. Combined with the largest set of cast cooling fins in the industry, found both inside as well as outside the pan, PPE’s differential covers offer outstanding fluid cooling capabilities not often matched. This cover also holds an extra quart-and-a-half of fluid, offering a bit of added thermal stamina to the rear-end gears on those long hauls.

To keep the fluid clean, PPE includes a high-powered Neodymium-magnet-equipped fill plug to pull metal particles right out of the oil before they have a chance to attack the gears and bearings.

Features: ▪ Internal and external cooling fins ▪ Neodymium magnet equipped fill and drain plugs ▪ Natural finish increases heat transfer.

Banks Power 19269 Compatible with/Replacement for Ram-Air Differential Cover Kit

Ram-Air Differential Cover Kit

1. Application: 11-14 V6; 86-14 V8, Excluding 03-04 Cobra & 13-14 GT500.

2. Thick walled design and durable powder coat finish

3. Tough, not fragile, allowing them to absorb impacts from rocks and debris. Made of rough aluminum, the hardness is stronger than common aluminum castings on the market

Cast Aluminum Rear End Cover for GM 10.5" Differential - 14 Bolt Car

BD Diesel parts have a level of precision and quality that goes above and beyond the competition.

Whether hauling that heavy load, cruising down the highway, or launching down the quarter mile, BD has a turbo solution that will work for you.

BD Diesel has the product that best fits your performance or application goals.

Load Bolts Provide Additional Support to Bearing Caps

Magnetic Drain Plug for Easy Servicing

A356.0-T6 Aluminum Construction

Load Bolts Provide Additional Support to Bearing Caps

Magnetic Drain Plug for Easy Servicing

A356.0-T6 Aluminum Construction

13 bolt diff cover

Standard 3/8 inch non ribbed housing bolts

Metric bolts for ribbed housings