1978 Jeep CJ7 Differentials

Name: Differential Gear Install Kit
Brand: Motive Gear
SKU: AM20IK
Price: 52.79 USD

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

from

$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!

from

$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

from

$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

from

$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

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

from

$129.99

Product Features:

Fits standard rotation Dana Spicer 44
Steel

from

$30.99

Product Features:

Carrier shim kit for Dana Spicer 30 and Dana Spicer 44 with 19 spline axles

from

$76.99

Product Features:

Complete shim kit for Dana Spicer 30 front

from

$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

from

$7.99

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

from

$10.49

Product Features:

SOLID SPACER FORD 8.8″ & 9″

from

$15.99

Product Features:

Carrier shim kit for Dana Spicer 30 with 30 spline axles

from

$7.99

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

from

$6.99

Product Features:

Oil baffle for Dana Spicer 44

from

$15.99

Model 20 gasket.

Product Features:

Cover gasket
Fits AMC Model 20

from

$83.99

Product Features:

Seal housing for Dana Spicer 44
Includes o-rings

from

$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.

from

$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

from

$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

from

$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

from

$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

from

$1.99

Product Features:

BOLT 9″ FORD OPEN R.G. SAME AS M-4216A200

from

$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

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!

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

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

from

$427.99

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.

Popular 1978 Jeep CJ7 Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Open Unit and Components

Differential Covers

Differential Pinion Shaft Lock Bolts

Differential Bearings

Differential Axle Shafts

Differential Pinion Pilot Bearings

Front Housing Cover Gaskets

Differential Cover Bolts

Differential Carriers

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Spider Gear Kits

Differential Rebuild Kits

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Disc Kits

Differential Clutch Packs

Differential Ring and Pinions

Differential End Yokes

Differential Lock Assemblies

Differential Air System Seal Housings

Rear Differential Pinion Bearings

Differential Spools

Differential Carrier Bearings

Front Differential Cover Gaskets

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Complete Differentials

Differential Drain Plugs

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Carrier Bearing Shims

Differential Crush Sleeves

Differential End Yoke Nut

Differential Side Bearing Spacers

Differential Pinion Shims

Differential Pinion Shaft Nuts

Differential Gear Install Kits

Differential Cross Pins

Differential Side Gear Thrust Washers

Differential Pinion Bearing Baffles

Differential Pinion Gear Thrust Washers

Differential Drive Pinion Oil Deflectors

Differential Carrier Bolts

Differential Pinion Gear Washers

Differential and Pinion Shim Kits

Differential Pinion Bearing Spacers

Differential Lock Thrust Blocks

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:

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:

from $9.99

(8)

Bearings

Rear Differential Pinion Bearings

from $23.99

(7)

Bearings

Front Differential Pinion Bearings

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:

from $13.99

(14)

Tapered Cone/Cup Wheel Bearing Set

Front Differential Pinion Bearings

from $57.99

This product is not rated

3 Qt – 80W90 Conventional Gear Oil With Posi Additive

Differential Oil

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:

from $10.49

(3)

Oil Seal

“Fit the rear Dana 44 on my TJ just fine and stopped the leaking.”

from $11.79

(2)

Type TLS Automatic Transmission Fluid – 1 qt

“Good product. Will buy again.”

from $10.99

(1)

Taper Bearing Cup

“Excellent quality and condition”

1978 Jeep CJ7 Differentials

More 1978 Jeep CJ7 Differentials

Essential 1978 Jeep CJ7 Differentials

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

Yukon Gear – Dana 30 & Dana 44 Power Lok Bolt, Left Hand, & 8.75" Chrysler & 55P (Part No.33234)

Crown Auto Jeep Replacmnt – Model 30 Front Axle/ Model 44 Front Axle/ Model 35 Rear Axle/ Amc 20 Rear Axle (Part No.J3182601)

Yukon Gear – Dana 30 / 44 Roll Pin Replacement (Part No.33312)

Omix – Trac Loc Disc Kit (Part No.16508.05)

Yukon Gear – Steel Cover For Dana 44 Standard Rotation (Part No.32319)

Yukon Gear – Replacement Carrier Shim Kit For Dana 30 & 44 With 19 Spline Axles (Part No.55018)

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

National – Bearings (Part No.02820)

Crown Auto Jeep Replacmnt – Model 20 Rear Axle, Rubber (Part No.J3172122)

Motive Gear – Differential Pinion Solid Spacer Kit w/Shims (Part No.4104)

Yukon Gear – Replacement Carrier Shim Kit For Dana Spicer 44, 30 Spline Axles (Part No.55010)

Crown Auto Jeep Replacmnt – OE Replacement (Part No.J0914802)

Yukon Gear – Replacement Oil Baffle For Dana 44 (Part No.33000)

Yukon Gear – Model 20 Gasket (Part No.23025)

Yukon Gear – Seal Housing For Dana 44, Zip Locker, With O-Rings (Part No.34013)

Yukon Gear – Pinion Install Kit For Dana 30 Front Differential (Part No.13016)

Yukon Gear – Replacement Standard Open Carrier Case For Dana 44, 3.92 & Up (Part No.20028)

USA Standard Gear – Spartan Locker Replacement Cross Pin For Dana 30 (Part No.17016)

USA Standard Gear – Replacement Ring & Pinion Gear Set For Dana 44 In A 3.92 Ratio (Part No.36269)

Yukon Gear – Pinion Seal For Model 20 And Model 35 (Part No.30079)

Motive Gear – Ring Gear Bolt (Part No.D8OZ4216B)

Yukon Gear – Dana 25 / 27 / 30 / 36 / 44 / 53 Pinion Nut Washer Replacement (Part No.33163)

Powertrax – No-Slip Traction System (Part No.9201202900)

Felpro – Axle Housing Cover Gasket (Part No.RDS 55019)

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

Powertrax – Grip PRO Traction System (Part No.GT443027)

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

Popular 1978 Jeep CJ7 Differentials Categories