1978 Jeep CJ7 Differentials

More 1978 Jeep CJ7 Differentials

Find your specific 1978 Jeep CJ7 original or aftermarket Differentials below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.

Essential 1978 Jeep CJ7 Differentials

Motive Gear – Differential Gear Install Kit (Part No.AM20IK)

Differential Gear Install Kit

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$52.79
All Motive Gear products are engineered for their specific application and manufactured in state of the art facilities. All of our products undergo rigid quality control processes to insure proper fit, performance and longevity. Motive Gear products can be found in the winners circle at NHRA, IHRA, NMRA, NMCA, SODA, SCORE, BITD, Ultra-4 and NASCAR events because we offer unmatched selection and quality demanded by racers and their crew chiefs – the same quality and selection demanded by DIY customers and top mechanics. With four warehouses strategically located across North America, most Motive Gear orders arrive within 2-4 days. Win with Motive Gear!
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Yukon Gear – Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75" Chrysler & 55P (Part No.33234)

Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75" Chrysler & 55P

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$26.99
Dana 30 & Dana 44 Power Lok bolt, left hand, & 8.75″ Chrysler & 55P.

Product Features:
  • Power Lok case bolt for Dana Spicer 30, Dana Spicer 44, Chrysler 8.75″ and 1955-1964 GM passenger car
  • Left hand thread
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Crown Auto Jeep Replacmnt – Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle (Part No.J3182601)

Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle

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$5.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Improve The Performance
  • Easy Installation
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Yukon Gear – Dana 30 / 44 Roll Pin Replacement (Part No.33312)

Dana 30 / 44 Roll Pin Replacement

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$12.99
Dana 30 & Dana 44 roll PIN, 0.235″ DIA, for cross pin shaft.

Product Features:
  • Roll pin for Dana Spicer 30 and Dana Spicer 44
  • 0.235″ diameter
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Omix – Trac Loc Disc Kit (Part No.16508.05)

Trac Loc Disc Kit

from

$139.99
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 – Steel Cover For Dana 44 Standard Rotation (Part No.32319)

Steel Cover For Dana 44 Standard Rotation

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$129.99
Product Features:
  • Fits standard rotation Dana Spicer 44
  • Steel
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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

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$30.99
Product Features:
  • Carrier shim kit for Dana Spicer 30 and Dana Spicer 44 with 19 spline axles
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Yukon Gear – Replacement Complete Shim Kit For Dana 30 Front (Part No.55022)

Replacement Complete Shim Kit For Dana 30 Front

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$76.99
Product Features:
  • Complete shim kit for Dana Spicer 30 front
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National – Bearings (Part No.02820)

Bearings

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$9.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.

Product Features:
  • Premium bearing design matches OEM specifications
  • Precision manufactured using premium-grade steel for outstanding durability and performance
  • Crowned raceways and rollers to ensure even load distribution for maximum life
  • Industry leading coverage
  • Professional technicians know they can depend on National
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Crown Auto Jeep Replacmnt – Model 20 Rear Axle, Rubber (Part No.J3172122)

Model 20 Rear Axle, Rubber

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$7.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Improve The Performance
  • Easy Installation
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Motive Gear – Differential Pinion Solid Spacer Kit w/Shims (Part No.4104)

Differential Pinion Solid Spacer Kit w/Shims

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$10.49


Product Features:
  • SOLID SPACER FORD 8.8″ & 9″
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Yukon Gear – Replacement Carrier Shim Kit For Dana Spicer 44, 30 Spline Axles (Part No.55010)

Replacement Carrier Shim Kit For Dana Spicer 44, 30 Spline Axles

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$15.99
Product Features:
  • Carrier shim kit for Dana Spicer 30 with 30 spline axles
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Crown Auto Jeep Replacmnt – OE Replacement (Part No.J0914802)

OE Replacement

from

$7.99
Crown Automotive continues to be the leader in quality replacement parts for Jeep(R) vehicles. Crown has the largest stock of replacement parts for Jeep(R) vehicles, including factory discontinued parts. In fact, many of the older Jeeps are still on (and off) the road thanks to Crown parts. The Crown line consists of axle, body, brake, clutch, cooling, driveline, electrical, engine, exhaust, fuel, steering, suspension, transmission And transfer case components. Crown Automotive also offers an exclusive line of component kits And accessory products.

Product Features:
  • Leading Manufacturer Of Quality Replacement Parts For Jeep
  • Meets Standards For Quality
  • Crown Automotive Has Consistently Maintained Its Commitment To Offering Only Quality Parts And Exceptional Service
  • Easy Installation
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Yukon Gear – Replacement Oil Baffle For Dana 44 (Part No.33000)

Replacement Oil Baffle For Dana 44

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$6.99
Product Features:
  • Oil baffle for Dana Spicer 44
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Yukon Gear – Model 20 Gasket (Part No.23025)

Model 20 Gasket

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$15.99
Model 20 gasket.

Product Features:
  • Cover gasket
  • Fits AMC Model 20
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Yukon Gear – Seal Housing For Dana 44, Zip Locker, With O-Rings (Part No.34013)

Seal Housing For Dana 44, Zip Locker, With O-Rings

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$83.99
Product Features:
  • Seal housing for Dana Spicer 44
  • Includes o-rings
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Yukon Gear – Pinion Install Kit For Dana 30 Front Differential (Part No.13016)

Pinion Install Kit For Dana 30 Front Differential

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$159.99
Yukon Pinion installation kits are a terrific solution for gear installation on lower mileage vehicles where the carrier bearings & races can be reused. This kit uses Timken bearings and races along with a high quality pinion seal and small parts. Included in this kit are the pinion bearings and races, pilot bearing (if applicable), crush sleeve (if applicable), complete pinion shim kit, pinion nut, thread locker, and marking compound with 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 pinion gear.

Product Features:
  • Fits standard rotation Dana Spicer 30
  • Included are pinion bearings and races, pinion seal, complete pinion shim kit, and marking compound with brush.
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Yukon Gear – Replacement Standard Open Carrier Case For Dana 44, 3.92 & Up (Part No.20028)

Replacement Standard Open Carrier Case For Dana 44, 3.92 & Up

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$149.99
Yukon replacement standard open carrier case for Dana 44, 3.92 & up, 2-3/8″ tall.

Product Features:
  • Standard open carrier case
  • Fits Dana Spicer 44 with 30 spline axles
  • 3.92 and up ratio only
  • Does not include spider gears
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USA Standard Gear – Spartan Locker Replacement Cross Pin For Dana 30 (Part No.17016)

Spartan Locker Replacement Cross Pin For Dana 30

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$49.99
Product Features:
  • USA Standard Gear heavy-duty cross pin shaft
  • Fits Dana Spicer 30
  • Works with Spartan Locker or standard open spider gears
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USA Standard Gear – Replacement Ring & Pinion Gear Set For Dana 44 In A 3.92 Ratio (Part No.36269)

Replacement Ring & Pinion Gear Set For Dana 44 In A 3.92 Ratio

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$287.99
USA Standard ring & pinion sets are the right choice to add confidence to your install. USA Standard Gear offers a full line of ring & pinion sets for a variety of common & hard to find applications. USA standard gear offers a standard one year warranty against defects on their ring & pinion sets.

Product Features:
  • Fits standard rotation Dana Spicer 44
  • 8.50″ ring gear diameter
  • 26 spline pinion
  • 10 ring gear bolts
  • 3.92 ratio
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Yukon Gear – Pinion Seal For Model 20 And Model 35 (Part No.30079)

Pinion Seal For Model 20 And Model 35

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$9.99
Pinion seal for Model 20 and Model 35.Yukon Mighty seal.

Product Features:
  • Pinion seal
  • Fits AMC Model 20 and AMC Model 35
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Motive Gear – Ring Gear Bolt (Part No.D8OZ4216B)

Ring Gear Bolt

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$1.99


Product Features:
  • BOLT 9″ FORD OPEN R.G. SAME AS M-4216A200
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Yukon Gear – Dana 25 / 27 / 30 / 36 / 44 / 53 Pinion Nut Washer Replacement (Part No.33163)

Dana 25 / 27 / 30 / 36 / 44 / 53 Pinion Nut Washer Replacement

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$3.99
Replacement pinion nut washer for Dana 25, 27, 30, 36, 44 & 53.

Product Features:
  • Pinion nut washer for Dana Spicer 25, 27, 30, 44 and 50
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Powertrax – No-Slip Traction System (Part No.9201202900)

No-Slip Traction System

from

$522.99
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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    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
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    (9 reviews)
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    Yukon Gear – Replacement Trail Repair Kit For Amc Model 20 With 1310 Size U/Joint And U-Bolts (Part No.32286)

    Replacement Trail Repair Kit For Amc Model 20 With 1310 Size U/Joint And U-Bolts

    from

    $248.99
    Yukon replacement trail repair kit for AMC Model 20 with 1310 size U/joint and u-bolts. This kit comes with a yoke, U/joint, pinion seal, U/bolt kit, pinion nut, and pinion nut washer (if applicable).

    Product Features:
    • Fits AMC Model 20
    • 1310 u-joint size
    • Kit includes yoke, U-joint, pinion seal, pinion nut and washer, U-bolts and threadlocker
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    Powertrax – Grip PRO Traction System (Part No.GT443027)

    Grip PRO Traction System

    from

    $427.99
    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!
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    USA Standard Gear – Master Overhaul Kit for the ‘Model 20 Differential (Part No.37065)

    Master Overhaul Kit for the 'Model 20 Differential

    from

    $248.99
    USA Standard Master Overhaul kits let you finish your install with confidence. This kit uses Koyo bearings and races. Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve (if applicable), oil baffles and slingers (if applicable), threading locking compound, marking compound with brush and gasket.

    Product Features:
    • Fits AMC Model 20
    • Uses Koyo bearings and races
    • Included are carrier bearings and races, pinion bearings and races, pinion seal, complete shim kit, ring gear bolts, pinion nut, crush sleeve, thread locker, marking compound with brush and gasket.
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    Popular 1978 Jeep CJ7 Differentials Categories

    Differential Oil
    Differential Oil
    Rear Differential Cover Gaskets
    Rear Differential Cover Gaskets
    Differential Open Unit and Components
    Differential Open Unit and Components
    Differential Covers
    Differential Covers
    Differential Pinion Shaft Lock Bolts
    Differential Pinion Shaft Lock Bolts
    Differential Bearings
    Differential Bearings
    Differential Axle Shafts
    Differential Axle Shafts
    Differential Pinion Pilot Bearings
    Differential Pinion Pilot Bearings
    Front Housing Cover Gaskets
    Front Housing Cover Gaskets
    Differential Cover Bolts
    Differential Cover Bolts
    Differential Carriers
    Differential Carriers
    Differential Bearing Kits
    Differential Bearing Kits

    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 213 different Differentials in our inventory ranging from $1.49 to $1,566.99. 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 15 different brands to make sure you have plenty of trusted parts to choose from for your 1978 Jeep CJ7. Yukon Gear, National, and Driveworks 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 156 reviews in this category, some of the top rated parts include Oil Seal with 4.3 stars and Type TLS Automatic Transmission Fluid – 1 qt with 4.5 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 Powertrax Differentials

    We carry Powertrax parts in our stock across Complete Differentials categories, plus more. For a 1978 Jeep CJ7, our most popular Powertrax Differentials include:
    Lock Right Locker
    from $350.99
    (1)
    Lock Right Locker
    Complete Differentials

    Top 1978 Jeep CJ7 Differentials from National

    National products are another trusted brand when it comes to Differentials for your 1978 Jeep CJ7. Popular National parts include:
    Bearings
    from $9.99
    (8)
    Bearings
    Rear Differential Pinion Bearings
    Bearings
    from $23.99
    (7)
    Bearings
    Front Differential Pinion Bearings
    Multi Purpose Seal
    from $23.29
    (4)
    Multi Purpose Seal
    Differential Pinion Seals

    FAQs for 1978 Jeep CJ7 Differentials

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

    Out of 213 Differentials for the 1978 Jeep CJ7, the most popular in our inventory are:
    Tapered Cone/Cup Wheel Bearing Set
    from $13.99
    (14)
    Tapered Cone/Cup Wheel Bearing Set
    Front Differential Pinion Bearings
    3 Qt - 80W90 Conventional Gear Oil With Posi Additive
    from $57.99
    This product is not rated
    3 Qt – 80W90 Conventional Gear Oil With Posi Additive
    Differential Oil
    Axle Housing Cover Gasket
    from $6.79
    (9)
    Axle Housing Cover Gasket
    Front 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:
    Oil Seal
    from $10.49
    (3)
    Oil Seal
    “Fit the rear Dana 44 on my TJ just fine and stopped the leaking.”
    Type TLS Automatic Transmission Fluid - 1 qt
    from $11.79
    (2)
    Type TLS Automatic Transmission Fluid – 1 qt
    “Good product. Will buy again.”
    Taper Bearing Cup
    from $10.99
    (1)
    Taper Bearing Cup
    “Excellent quality and condition”

    More Popular Parts for All Makes