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by Karim Nice

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Please copy/paste the following text to properly cite this HowStuffWorks article:

Nice, Karim.  "How Differentials Work"  02 August 2000.  HowStuffWorks.com. <http://auto.howstuffworks.com/differential.htm>  09 February 2012.
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Be Your Own Mechanic

Car Maintenance Videos
Car Maintenance Videos
Inside this Article
  1. Introduction to How Differentials Work
  2. What is a Differential?
  3. Open Differentials
  1. Differentials and Traction
  2. Clutch-type Limited Slip Differential
  3. Viscous Coupling
  4. See more »
    1. Locking and Torsen
    2. Lots More Information
    3. See all Transmissions & Drivetrain articles

Lots More Information

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Inside this Article
  1. Introduction to How Differentials Work
  2. What is a Differential?
  3. Open Differentials
  4. Differentials and Traction
  5. Clutch-type Limited Slip Differential
  1. Viscous Coupling
  2. Locking and Torsen
  3. Lots More Information
  4. See all Transmissions & Drivetrain articles
Previous Page

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Prices: Differential Car Parts

  • Mag-Hytec Differential Cover 10.25&quot; &amp; 10.5&quot; Rear Diff Cover
    Mag-Hytec Differential Cover 10.25" & 10.5" Rear Diff Cover

    Applications: 98-07 Excursion 7.3L/6.0L Diesel, 01-07 Excursion 6.8L, 86-10 F250/F350 7.3L/6.0L/6.4L Diesel. Mag-Hytec heavy-duty Differential Covers provide increased lubricant and cooling capacity for hard working recreational and service vehicles. Mag-Hytec covers and pans set your vehicle apart in both aesthetics and function - cast in A356-T6 aluminum and texture powder coated black with machined cooling fins. As the metallic components in transmissions and axles wear, they generate very fine particle debris that becomes suspended in the lubricating oil.

    $247.00

  • Mag-Hytec Differential Cover 8.8&quot; Rear Diff Cover 10 Bolt
    Mag-Hytec Differential Cover 8.8" Rear Diff Cover 10 Bolt

    Applications: 94-06 Explorer 4.0L/4.6L/5.0L, 04-08 F150 4.2L/4.6L, 97-03 F150 4.6L (Includes '04 Heritage Models), 89-10 Ranger 3.0L/4.0L/4.2L. Get rid of your ugly, oil covered differential cover and replace it with Mag-Hytec Differential Cover. Apart from the improvement in appearance the diff. cover increases the life of the mechanical elements by utilizing a magnetic drain plug to retract tiny metal particles that flake off over time. Typically Mag-Hytec Diff. Covers also provide for increased oil capacity, perfect for any vehicle. Give your vehicle a subtly improved appearance while increasing the lifetime of your differential.

    $237.50

  • Mag-Hytec Differential Cover DANA#60-FF Front Diff Cover
    Mag-Hytec Differential Cover DANA#60-FF Front Diff Cover

    Applications: 01-07 Excursion 7.3L/6.0L Diesel, 99-07 Excursion 6.8L, 01-10 F250/F350 7.3L/6.0L/6.4L Diesel. Overall Height 3 7/8". The Mag-Hytec Dana 60-DF (Ford Front) differential cover adds approximately 1 quart of fluid over stock. The front covers are a nice aesthetic compliment to their rear cover, as they have all of the same high-quality features that make Mag-Hytec the premier cover manufacturer. Cast in A356-T6 aluminum and texture powder coated black with contrasting machined cooling fins, the Mag-Hytec differential cover boasts increased fluid and cooling capacity, a magnetic dipstick for checking fluid level and checking metal particulate, a magnetic drain plug, a fluid level reference plug, as well as a temperature sender port in 1/8"NPT.

    $261.25

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