1978 Jeep CJ7 Differentials

Essential 1978 Jeep CJ7 Differentials

Yukon Gear – Replacement Complete Shim Kit For Dana 30 Front (Part No.55022)

Replacement Complete Shim Kit For Dana 30 Front

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$64.99
Product Features:
  • Complete shim kit for Dana Spicer 30 front
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Powertrax – No-Slip Traction System (Part No.9204302700)

No-Slip Traction System

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$505.99
For vehicles that are driven daily, the Powertrax No-Slip Traction System is the latest design in quiet traction-adding differential technology. It combines the automatic street-friendly smooth operation of a limited-slip differential with the traction performance of a locking differential. The Powertrax No-Slip locker easily installs in to your differential carrier using basic tools and without affecting your ring and pinion settings. Powertrax Grip-Lok, Lock-Right Lockers and No-Slip Traction Systems automatically provide 100% traction on-demand, under the toughest circumstances. The Powertrax Grip-Pro and Grip-LS performance limited slips offer smooth dependable torque transfer and traction for the best of both worlds!The Powertrax® Lock-Right Locker provides outstanding traction for off-road machines and race vehicles. Powertrax No-Slip Traction Systems deliver excellent performance to street-driven cars and trucks.
  • Powertrax® lockers range from the original, Lock-Right for serious straight-line performance, to the No-Slip traction system for street-able vehicles.
  • Powertrax® offers three levels of GRIP locking differentials, ranging from the clutch-type GRIP LS with a forged steel case, the gear-driven GRIP PRO and finally the GRIP LOK for extreme traction.
  • Powertrax® = Extreme Traction Systems!
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    Omix – Trac Loc Disc Kit (Part No.16508.05)

    Trac Loc Disc Kit

    from

    $148.99
    Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

    Product Features:
    • OE Style
    • Direct Fit
    • Limited 5 Year Warranty
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    Yukon Gear – Set Up Bearing (Part No.56037)

    Set Up Bearing

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    $189.99
    Set-up carrier bearing (2 bearings, no races) 25590. No return.

    Product Features:
    • Set up bearing kit
    • Fits Dana Spicer 44
    • Easily slips on and off carrier journals to allow for easier carrier shim adjustment
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    Omix – Drive Shaft Slip Yoke (Part No.16580.54)

    Drive Shaft Slip Yoke

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    $115.99
    Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

    Product Features:
    • Steel
    • Front
    • OE Style
    • Direct Fit
    • Limited 5 Year Warranty
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    USA Standard Gear – Spartan Spring & Pin Kit, Fits Smaller Designs (Part No.17011)

    Spartan Spring & Pin Kit, Fits Smaller Designs

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    $26.99
    Spartan spring & pin kit, fits smaller designs.

    Product Features:
    • Replacement spring and pin kit for Spartan Locker
    • Fits Dana 30, Dana 44, AMC Model 20, AMC Model 35, and Toyota designs
    • Includes 4 springs and 4 alignment pins
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    Omix – CUTTER PIN; 84-16 CJ (Part No.16532.03)

    CUTTER PIN; 84-16 CJ

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    $4.49
    CUTTER PIN; 84-16 CJ

    Omix – Differential Pinion and Side Gear Bearing Shim Kit (Part No.16512.20)

    Differential Pinion and Side Gear Bearing Shim Kit

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    $74.99
    Is your axle’s differential making ugly noises? It could be that the pinion bearing has starved for oil or it is worn out from high mileage. The longer you wait to fix it, the more damage will be done. Omix-ADA offers new replacement pinion bearings for y

    Product Features:
    • Rear
    • With Tapered Axle
    • OE Style
    • Direct Fit
    • Limited 5 Year Warranty
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    Yukon Gear – Zip Locker Rear Switch Cover (Part No.34010)

    Zip Locker Rear Switch Cover

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    $7.99
    ZIP locker rear switch cover.

    Product Features:
    • Cover for switch
    • Rear
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    Yukon Gear – Bearing Install Kit For Dana 30 Front Differential, Without Crush Sleeve (Part No.11016)

    Bearing Install Kit For Dana 30 Front Differential, Without Crush Sleeve

    from

    $234.99
    Yukon Bearing installation kits are perfect for shops & builders who have shims on the shelf and are looking to save cost over a Master Overhaul kit. This kit uses Timken bearings and races along with all high quality small parts. kit includes carrier bearings and races, pinion bearings and races, pinion seal, crush sleeve (if applicable), marking compound and brush. Yukon does extensive research for each application to make sure your kit will arrive with all the correct parts you need to install your ring & pinion set.

    Product Features:
    • Fits standard rotation Dana Spicer 30
    • Included are carrier bearings and races, pinion bearings and races, pinion seal, oil baffles and slingers , marking compound and brush.
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    Omix – Differential Pinion Bearing Baffle (Part No.16512.53)

    Differential Pinion Bearing Baffle

    from

    $4.99
    Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

    Product Features:
    • Inner
    • OE Style
    • Direct Fit
    • Limited 5 Year Warranty
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    Needa Parts – Standard Engine Oil Drain Plug: 7/8 " -16 Thread, 1-1/8 " Head, 1 Pack (Part No.090-018)

    Standard Engine Oil Drain Plug: 7/8 " -16 Thread, 1-1/8 " Head, 1 Pack

    from

    $11.29
    This engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles. It is engineered to replace a missing or damaged plug and help ensure a secure seal.

    Product Features:
    • Direct replacement – this engine oil drain plug is designed to match the fit and function of an original equipment plug on specified vehicles
    • Ideal solution – engineered to replace a missing or damaged plug and help ensure a secure seal
    • Durable construction – designed and manufactured to strict specifications for reliable performance
    • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
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    Felpro – Differential Cover Gasket (Part No.RDS 13889)

    Differential Cover Gasket

    from

    $11.49
    Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Unsurpassed quality you can trust
    • Validated for fit, form and function
    • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
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    Yukon Gear – Dana 44 And Chrysler 9.25" Traclloc Clutch Kit Replacement (Part No.16153)

    Dana 44 And Chrysler 9.25" Traclloc Clutch Kit Replacement

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    $139.99
    Dana 44 & 9.25 Chrysler TracLoc clutch kit.

    Product Features:
    • Clutch kit
    • Fits Dana Spicer 44 and Chrysler 9.25″ Trac Loc positraction
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    Omix – Differential Carrier (Part No.16503.31)

    Differential Carrier

    from

    $545.99
    Changing to new ring and pinion gear ratio? You may need a new differential carrier depending on the gear ratio break. Or maybe your diff blew up? Either way, Omix-ADA has you covered. We have dozens of differential carriers to meet your needs.

    Product Features:
    • Rear
    • OE Style
    • Direct Fit
    • Limited 5 Year Warranty
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    Motive Gear – Differential Ring and Pinion (Part No.D44-456GX)

    Differential Ring and Pinion

    from

    $242.99


    Product Features:
    • DANA-44 R/P 4.56 RUBICON – THICK HAS BOTH 7/16 & 3/8″ BOLT PATTERN
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    Yukon Gear – O-Ring For Dana 30 & Model 35 Zip Locker Seal Housing (Part No.34005)

    O-Ring For Dana 30 & Model 35 Zip Locker Seal Housing

    from

    $13.99
    Product Features:
    • O-ring for seal housing
    • Fits Dana Spicer 30 and AMC Model 35
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    Yukon Gear – Bearing Race Driver (Part No.56023)

    Bearing Race Driver

    from

    $198.99
    Bearing race driver. No return.

    Product Features:
    • Bearing race driver
    • Fits M88010 race
    • All steel construction
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    USA Standard Gear – 4340 Chrome-Moly Replacement Axle Kit For ’72-’81 Jeep CJ, Dana 30, 27 Spline (Part No.35162)

    4340 Chrome-Moly Replacement Axle Kit For '72-'81 Jeep CJ, Dana 30, 27 Spline

    from

    $887.99
    Product Features:
    • 27 spline inner and outer
    • Fits Dana Spicer 30 in 1972-1981 Jeep CJ
    • Includes inner and outer 4340 Chromoly axles and Spicer U-Joints
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    Yukon Gear – Crush Sleeve (Part No.33085)

    Crush Sleeve

    from

    $9.99
    Crush Sleeve for Model 20, Ford 10.25″, 10.5″, 7.5″, 8.8″, 9 3/8″, 9″ & 9.75″. .480″ long.

    Product Features:
    • Crush sleeve for AMC Model 20, Ford 10.25″, 10.5″, 7.5″, 8.8″, 9″ and 9.75″
    • 0.480″ tall
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    Yukon Gear – Dana 44 Standard Open Spider Gear Kit Replacement (Part No.16077)

    Dana 44 Standard Open Spider Gear Kit Replacement

    from

    $218.99
    Yukon standard open spider gear replacement kit for Dana 44 with 30 spline axles (all are without c-cup, including IFS). Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. All components come with a one year warranty against manufacturing defects.

    Product Features:
    • Spider gear kit
    • Fit Dana Spicer 44 open differential with 30 spline axles
    • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
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    Felpro – Axle Housing Cover Gasket (Part No.RDS 55019)

    Axle Housing Cover Gasket

    from

    $6.79
    Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

    Product Features:
    • Meets or exceeds all original equipment specifications
    • Application specific design to ensure a perfect fit
    • Unsurpassed quality you can trust
    • Validated for fit, form and function
    • Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes
    See More

    Motive Gear – Differential Gear Install Kit (Part No.D30IK)

    Differential Gear Install Kit

    from

    $41.99


    Product Features:
    • MINI-INSTLTN KIT-DANA 30
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    Yukon Gear – Replacement Carrier Shim Kit For Dana 30 & 44 With 19 Spline Axles (Part No.55018)

    Replacement Carrier Shim Kit For Dana 30 & 44 With 19 Spline Axles

    from

    $26.99
    Product Features:
    • Carrier shim kit for Dana Spicer 30 and Dana Spicer 44 with 19 spline axles
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    Yukon Gear – Replacement Cover Gasket For Dana 30 (Part No.23003)

    Replacement Cover Gasket For Dana 30

    from

    $12.99
    Product Features:
    • Cover gasket
    • Fits Dana Spicer 30
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    Yukon Gear – Dana 25, 27, 30, 44, Model 20 And Model 35, GM 7.5", 8.2", 8.5", 12P, 12T, C9.25 Rear Cover Bolt (Part No.33286)

    Dana 25, 27, 30, 44, Model 20 And Model 35, GM 7.5", 8.2", 8.5", 12P, 12T, C9.25 Rear Cover Bolt

    from

    $9.99
    5/16″-18 cover bolt, Dana Spicer 25, 27, 30 and 44, AMC Model 20 and Model 35, Chrysler 9.25 rear, GM 7.5″, 7.625″, 8.2″, 8.5″, 12 bolt passenger car and truck.

    Product Features:
    • Cover bolt for Dana Spicer 25, 27, 30 and 44, AMC Model 20 and Model 35, GM 7.5″, 7.625″, 8.2″, 8.5″ and 12 bolt passenger car and truck.
    • 1/2″ head
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    Rugged Ridge – Heavy Duty Differential Cover (Part No.16595.20)

    Heavy Duty Differential Cover

    from

    $271.99
    You won’t break this cover, we guarantee it. If you do, we’ll replace it. Made of 3/8 inch cast steel, painted black inside and out, this heavy duty cover is designed to protect your differential and all its working parts for as long as you own your vehic

    Product Features:
    • Cast Steel
    • Black Finish
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    Omix – Differential Bearing And Seal Kit (Part No.16536.17)

    Differential Bearing And Seal Kit

    from

    $47.99
    Direct OE replacement Jeep parts and accessories built to the original specifications by Omix-ADA. Limited five year Manufacturer’s warranty.

    Product Features:
    • OE Style
    • Direct Fit
    • Limited 5 Year Warranty
    See More

    Popular 1978 Jeep CJ7 Differentials Categories

    1978 Jeep CJ7 Differentials

    Maybe you’re in the middle of a full rebuild of that 1978 Jeep CJ7. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 229 different Differentials in our inventory ranging from $1.49 to $1,303.99. That means you can find the exact parts or products you need to keep that 1978 Jeep CJ7 running smoothly.

    Differentials are only as good as their brand. We stock 16 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Jeep CJ7. DriveWorks, Yukon Gear, and Idemitsu are just some of the brands we stock. Search for brands you know or compare prices and reviews to help you decide!

    We know you’ll find the perfect Differentials for your 1978 Jeep CJ7, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 294 reviews in this category, some of the top rated parts include Axle Shaft Assembly with 5.0 stars and Bearings with 5.0 stars.

    So if you’re in the market for aftermarket Differentials to keep your 1978 Jeep CJ7 rolling for years to come, look no further. Shop online and have your products shipped direct to your door, or pick up at the nearest Advance Auto Parts location today!

    Differentials Brands To Make Your 1978 Jeep CJ7 Last

    Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 Jeep CJ7 demands trusted brand parts and products to keep it running. Many trusted brands of Differentials make up Advance Auto Parts’ inventory, and all are ready to help make your CJ7 the best it can be. Be sure to browse some of our top Differentials brands and parts.

    Popular Idemitsu Differentials

    We carry Idemitsu parts in our stock across Differential Oil categories, plus more. For a 1978 Jeep CJ7, our most popular Idemitsu Differentials include:
    Type HP Automatic Transmission Fluid - 1 qt
    from $13.79
    (3)
    Type HP Automatic Transmission Fluid – 1 qt
    Differential Oil

    Top 1978 Jeep CJ7 Differentials from Driveworks

    Driveworks products are another trusted brand when it comes to Differentials for your 1978 Jeep CJ7. Popular Driveworks parts include:
    Taper Bearing Set
    from $10.29
    (70)
    Taper Bearing Set
    Differential Bearings

    FAQs for 1978 Jeep CJ7 Differentials

    What are the most purchased Differentials for the 1978 Jeep CJ7?

    Out of 229 Differentials for the 1978 Jeep CJ7, the most popular in our inventory are:
    3 Qt - Penzoil 80W90 Conventional Gear Oil
    from $44.99
    This product is not rated
    3 Qt – Penzoil 80W90 Conventional Gear Oil
    Differential Oil
    Bearings
    from $6.99
    (6)
    Bearings
    Differential Bearings
    Axle Housing Cover Gasket
    from $6.79
    (9)
    Axle Housing Cover Gasket
    Rear Housing Cover Gaskets

    What are the top-rated 1978 Jeep CJ7 Differentials?

    Top-rated Differentials for your 1978 Jeep CJ7 based on customer reviews/ratings are:
    Axle Shaft Assembly
    from $365.99
    (2)
    Axle Shaft Assembly
    “This intake was easy to install and works great. I have a 2012 Dodge 3500 dually diesel and pull a 37.5 foot fifth wheel. We’ve put on over 6000 miles”
    Bearings
    from $10.49
    (2)
    Bearings
    “Reasonable price and woks well. front diff 2006 Escalade esv”
    Taper Bearing Cup
    from $10.99
    (1)
    Taper Bearing Cup
    “Excellent quality and condition”