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Differential Cover - Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$31.28
Product Details
Location : RearNotes : 8.5 in. or 8.63 in. ring gear diameterProduct Fit : Direct FitBolt Count : 10Includes : Gasket(s)Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Cover - Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$26.88
Product Details
Location : RearNotes : For 8.50 Ring Gear & 8.625 Ring GearProduct Fit : Direct FitRecommended Use : OE ReplacementBolt Count : 10Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Cover - Steel, Except 8 Cylinder, 6.4 Liter Engine
0 Reviews
Vehicle Info Required to Guarantee Fit
$30.43
Product Details
Location : RearProduct Fit : Direct FitMaterial : SteelColor/Finish : BlackBolt Count : 12Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Cover - Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$20.16
Product Details
Location : RearNotes : 8.8 in. ring gear diameter; Includes gasketProduct Fit : Direct FitBolt Count : 10Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$27.16
Product Details
Location : RearNotes : 9.75 in. ring gear diameter; With gasketProduct Fit : Direct FitMaterial : SteelColor/Finish : BlackBolt Count : 12Warranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Cover - Black, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$21.52
Product Details
Location : RearNotes : With 7.5 in. ring gearProduct Fit : Direct FitRecommended Use : OE ReplacementColor/Finish : BlackBolt Count : 10Includes : Drain plugWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Differential Cover - Aluminum, 8 Cylinder, 6.4 Liter Engine
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.04
Product Details
Location : RearNotes : For 10.25 Ring Gear & 10.5 Ring GearProduct Fit : Direct FitRecommended Use : OE ReplacementMaterial : AluminumWarranty : 1-year Replacement unlimited-mileage warrantyQuantity Sold : Sold individually
697-700 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$32.96
Product Details
Location : RearProduct Fit : Direct FitSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackWarranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Mineral Oil, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-701 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$22.11
Product Details
Location : RearProduct Fit : Direct FitSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackWarranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Mineral Oil, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-702 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$30.11
Product Details
Location : RearProduct Fit : Direct FitSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackWarranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Mineral Oil, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-703 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$30.97
Product Details
Location : RearProduct Fit : Direct FitSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackWarranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-707 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$47.25
Product Details
Location : RearProduct Fit : Direct FitSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackAxle Type : Dana 35Bolt Count : 10Includes : Differential cover gasket and drain plugWarranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-708 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$52.75
Product Details
Location : RearProduct Fit : Direct FitSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackAxle Type : Dana 44Bolt Count : 10Includes : Differential cover gasket and drain plugWarranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-724 Differential Cover - Black, Steel, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$43.95
Product Details
Location : RearProduct Fit : Direct FitRecommended Use : OE ReplacementSeries : OE Solutions SeriesMaterial : SteelColor/Finish : BlackBolt Count : 12Warranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemicals including Chromium, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

697-725 Differential Cover - Natural, Aluminum, Direct Fit, Sold individually
0 Reviews
Vehicle Info Required to Guarantee Fit
$50.55
Product Details
Product Fit : Direct FitRecommended Use : OE ReplacementSeries : OE Solutions SeriesMaterial : AluminumColor/Finish : NaturalBolt Count : 12Warranty : Lifetime Dorman limited warrantyAnticipated Ship Out Time : Same day - 1 business dayQuantity Sold : Sold individuallyProp 65 Warning :

Warning SymbolWARNING: This product can expose you to chemical which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Page 1 of 20 | Showing 1 - 15 of 298 results

Differential Cover Customer Reviews

Fits perfectly, came on time
Craig Coles
VERIFIED PURCHASER
Purchased on Nov 29, 2020
Fit great! Comes with magnet and gasket and has zero leaks if torqued right. Awesome product!
Dominique Arce
VERIFIED PURCHASER
Purchased on Oct 25, 2020
Excellent product and exact fit.
David Shumate
VERIFIED PURCHASER
Purchased on Jun 12, 2020

Differential Cover Guides

Differential Cover Buyer's Guide

Summary

  • A differential or diff cover is a panel, typically made from stamped steel, that houses the front or rear differential.
  • The cover creates a tight seal around the differential, preventing any lubricant from leaking and ensuring the smooth operation of the ring-and-pinion gear.
  • It is essential for off-road vehicles because it adds to the rigidity of the axle and differential, helping them stay aligned.
  • A differential cover protects the ring-and-pinion gear from impact damage, while also protecting it from mud, water, and debris contamination.
  • The cost of a differential cover will vary between vehicles of different years, makes, and models. OE replacement diff covers will generally cost you around $20 in the lower range, while a performance replacement in the higher range may cost you over $700.
  • Replacing or upgrading your diff cover can help you protect your differential from impact damage, improve its cooling ability, and make its maintenance so much easier.

Have you ever looked at a slow-motion video of a vehicle completing a turn? If you pay close attention to its wheels, you may notice that they’re not all spinning at the same speed. The wheels outside the turn spin faster, while the wheels inside the turn are slower. A difference in wheel speed is needed because the inside wheels are covering a shorter distance while the outer wheels must travel farther. This is all possible thanks to the differential.

The differential is the final reduction point that transfers engine power from the transmission to the wheels. Most vehicles only have a rear differential, while some trucks and off-roading vehicles with 4WD systems will have both front and rear differentials. One part that is essential to the operation of the differential is the differential cover.

What is a differential cover?

A differential or diff cover is a panel, typically made from stamped steel, that houses the front or rear differential. The cover creates a tight seal around the differential, preventing any lubricant from leaking and ensuring the smooth operation of the ring-and-pinion gear. A durable diff cover is essential for off-road vehicles because it adds to the rigidity of the axle and differential, helping them stay aligned.

What is the purpose of a differential cover?

Most differentials will not wear out and will rarely need replacing on their own. Damage is usually a result of a frequently driving over rocks, branches, and boulders without a cover that’s specifically designed for off-roading. A differential cover protects the ring-and-pinion gear from impact damage, while also preventing the contamination of internal parts from mud, water, and debris.

The differential cover gasket creates a tight seal around the diff cover to prevent any gear oil from leaking. This fluid is essential in preventing accelerated wear on the gears, as well as dissipating heat to ensure their longevity.

How much is a replacement differential cover?

The cost of a differential cover will vary between vehicles of different years, makes, and models. To give you a ballpark figure, OE replacement diff covers will generally cost you around $20 in the lower range, while a performance replacement in the higher range may cost you over $700. Differential covers are sold individually or as part of a kit which comes with gear oil included.

Do diff covers make a difference?

If you are still contemplating whether or not it’s a good idea to replace or upgrade your diff cover, here are some of the advantages of getting a new differential cover that may help you make up your mind.

Increased durability and strength

Most stock differential covers are made from lightweight metal. Most of these covers provide sufficient protection for daily driving. However, if you drive with a high-horsepower engine or enjoy driving your vehicle off-road, you may need a rear differential cover that can withstand the impact from large debris and jagged terrains.

Performance diff covers are usually made from heavy-duty aluminum or steel. While they may be heavier than their stock counterparts, they make up for the added weight by being harder to scrape or dent.

They prevent gear oil from leaking and protect the differential from contamination from debris. Investing in a durable diff cover can save you a lot of time and money that you would otherwise spend on fixing a damaged differential.

Improved cooling ability

Proper lubrication levels must be maintained to ensure that the metal gears aren’t grinding against one another which could result in power loss and accelerated wear. Gear oil also plays an important role in heat dissipation from these parts.

Upgrading your diff cover can help you improve the ability of the lubricant to cool down the moving internal parts. The material used to make the diff cover can aid in the dissipation of heat from inside the differential. Aluminum diff covers are great for this purpose.

The design of the differential cover can also improve its cooling ability. Installing a larger diff cover will increase your vehicle’s differential fluid capacity. Increasing the fluid lowers its operating temperature, allowing it to cool down moving parts faster. Replacing a non-finned diff cover with one that features a finned design also allows heat to cover a larger surface area so it can be expended faster.

Easy maintenance

Replacing your differential cover can make future maintenance work on your differential so much easier. Some vehicle models feature diff covers that need to be removed before you can drain the oil. You may replace this with a diff cover that makes fluid changes less troublesome thanks to a drain plug on the bottom and a fill plug on top. There are also differential covers that are equipped with small glass windows that make oil inspections quick and easy.

Finding the right fit

Get the right parts shipped to your door in no time with CarParts.com. Shopping for industry-approved diff covers is so much easier with our built-in vehicle selector. Let’s say you’re looking for a Jeep differential cover—simply select the correct year, make, and model in our search filters to narrow down our catalog to all compatible parts.

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