10 Best Sealant For Differential Cover of August 2025

List of Top Rated Sealant For Differential Cover from thousands of customer reviews & feedback.

Updated On Aug 2025

1,450 Reviews Studied

By Customer Ratings

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1986-UP Compatible with/Replacement for Ford Sterling (F-250-F-350-Excursion) Polished Aluminum Rear Differential Cover... Read Review

  • Ford Sterling polished aluminum rear differential cover with 12 bolt pattern.
  • Fits 12 bolt Ford truck rear ends with heavy-duty Sterling 10-1/2" ring gear.
  • Includes bolts and drain plug.
  • *See product description for compatible makes and models.

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Spicer 74208X Differential Cover Read Review

  • Genuine OE replacement
  • Package Weight: 1.927 kilograms
  • Package Dimensions: 14.986 H x 28.702 L x 29.21 W (centimetres)
  • Country of Origin : United States

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Spicer 10023539 Differential Cover (Ford 9.75), 1 Pack Read Review

  • Manufactured from high-strength nodular iron
  • Spicer performance diff covers are built to meet the demands of any environment
  • Includes: Cover, Spicer Premium reusable performance gasket, Drain Plug and Bolts
  • Package Weight: 7.099 kilograms

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Dorman 697-706 Rear Differential Cover for Select Models Read Review

  • 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
  • Quality tested - this part has undergone extensive testing to ensure a quality fit and long service life
  • Ensure fit – to make sure this part fits your exact vehicle, input your make, model and trim level into the Amazon Garage

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aFe Power 46-70022 Ford F-250/F-350 Rear Differential Cover (Machined; Pro Series) Read Review

  • Has about a 5 quart lube capacity at the factory line, factory cover holds about 4 quarts
  • Constructed out of durable A380 die-cast aluminum with reinforced ribs and wrinkle black powder-coated finish with machined fins
  • Built-in internal and external fins, magnetic drain plug and large oil level sight glass with calibration plug set to the factory fluid level
  • Fits 10.25 & 10.50-12 Bolt Axles
  • Includes a fully machined groove to accept supplied O-ring

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1964-UP Compatible/Replacement for Chevy/GM Polished Aluminum Rear Differential Cover - 10 Bolt w/ 8.5" Ring Gear Read Review

  • Chevy/GM polished aluminum rear differential cover with 10 bolt pattern.
  • Fits Chevy/GM 10 bolt rear ends with 8-1/2" ring gear.
  • Includes bolts and drain plug.
  • *See product description for compatible makes and models.

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B&M 10306 Differential Cover Read Review

  • It is constructed of A356.0-T6 aluminum with a raw finish
  • The load bolts provide additional support to bearing caps
  • Designed to prolong the life of your ring and pinion gears
  • These covers significantly increase the fluid capacity and dissipate heat much faster than the stock factory unit
  • Includes an engraved B&M logo, drain and fill port locations, and a magnetic drain plug for catching ferrous metal particles

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Outland 11210 Red Aluminum Differential Cover for Dana 30, 1 Pack Read Review

  • Constructed of a356-t6 cast aluminum for strong impact resistance
  • Red 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
  • Magnetic drain plug provides extra protection against oil particles
  • Custom dipstick bolt makes it easier to determine correct fill Line

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Outland 11211 Red Aluminum Differential Cover for Dana 35, 1 Pack Read Review

  • Constructed of a356-t6 cast aluminum for strong impact resistance
  • Red 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
  • Magnetic drain plug provides extra protection against oil particles
  • Custom dipstick bolt makes it easier to determine correct fill Line