1977 Jeep J20 Differentials

Name: Oil Seal
Brand: Driveworks
SKU: S-5778
Price: 10.49 USD
Rating: 4.5 (3 reviews)

Find your specific 1977 Jeep J20 original or aftermarket Differentials below. Order your parts online and have delivered to your home or pick up in-store at Advance Auto.

Essential 1977 Jeep J20 Differentials

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$10.49

Value-priced seal meets all cataloged application requirements.

Product Features:

Brand may vary by location

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$6.99

Product Features:

D30 PRE-LOAD SPACER (SHIM PACK)

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$59.99

RngPnnInstlKt

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$28.99

National® has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.

Product Features:

Designed to repair damaged, grooved or worn shafts
Durable stainless steel construction for corrosion-free sealing surface that surpasses most original shaft specifications
Ideal for a shaft where indications of seal wear, such as tracks or grooves have developed
Ultra-thin construction (0.01/0.25mm wall thickness) allows original seal size to be used with minimal additional lip loading
Easy to install with removable flange and installation tool
Installation tool reduces sleeve distortion and allows for installation without removal from the shaft

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$193.99

Product Features:

FULL SPOOL-DANA 44, 30 SPL. 3.92-UP

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$8.29

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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$99.99

Redline Synthetic “Shock Proof” Oil. 3 Quarts.

Product Features:

Includes three quarts of Redline Shockproof oil

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$10.99

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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$8.79

With Victor Reinz gaskets, you can be sure you are getting sealing solutions that deliver OE quality gasket technology and engineering. That is because Victor Reinz is an original equipment supplier and the trusted choice of manufacturers the world over, offering broad coverage for foreign and domestic cars and trucks. In Victor Reinz gasket sets, you get the right combination of components needed for fast, long-lasting repairs.

Product Features:

Choosing Victor Reinz assures getting OE quality parts in gaskets sets that have the coverage, contents, packaging and electronic cataloging to best meet the needs of the aftermarket.

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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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$6.79

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 & 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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$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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$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

$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

$596.99

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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$15.29

CUP

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$18.79

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

$184.99

Motive Gear Differential Bearing Kits Include Front & Rear Pinion Bearing, Pinion Seal, Carrier Bearings, Pilot Bearing Where Applicable, Gear Marking Compound, Crush Sleeve, Pinion Nut, Brush, Thread Locking Compound And Cover Gasket Or Rtv

Product Features:

DANA-60 TIMKEN – UP TO ’98 FORD

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$125.99

DANA-44 TIMKEN LATE

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$12.99

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KIT SHIM

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$18.99

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CARRIER SHIM-DANA 60 & 70

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$18.99

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CARRIER SHIM – DANA 44

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$658.99

from

$684.99

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$249.99

This differential ring and pinion directly replaces the original equipment on specific vehicle years, makes and models.

Product Features:

Direct replacement – this ring and pinion set matches the fit and function of the original components on certain vehicle applications.
Effective fix – eliminates grinding and whining from failed original bearings.
Thoroughly tested – vehicle try-on testing and rigorous quality control measures ensure longevity
Trustworthy quality – backed by team of designers and engineers in the United States

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$379.99

Richmond Gear is the leading manufacturer of professional quality, high-performance drivetrain products. Our complete line of products ranges from high performance ring-and-pinion sets for serious street and racing applications to torque-hungry manual transmissions and components. Richmond Gear products have been winners both at the Daytona 500 and U.S. Nationals for decades. WINNERS RUN RICHMOND!

Product Features:

For over 80-years, the Richmond Double-Diamond logo has represented some of the highest quality gears in the racing industry. Winners Run Richmond!
The superior quality of Richmond gearsets is a result of outstanding design, world class manufacturing and an extensive testing process that is performed on all products.
Richmond performance gearsets have been winners for decades at: NHRA, NMRA, NMCA, Daytona 500, WISSOTA and U.S. Nationals.
Richmond Gear is a leading manufacturer of high performance ring and pinion gearsets and drivetrain components, backed by a two year warranty.
Engineered to perform faster and be more reliable, Richmond performance drivetrain products are the result of a continuous research and development program combined with state-of-the-art manufacturing capabilities.

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$193.99

Product Features:

DANA-44 R/P 4.89 STD MG 23053-5X

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$235.99

Product Features:

DANA-44 4.88 RUBICON THICK HAS BOTH 7/16 & 3/8″ BOLT PATTERN

Popular 1977 Jeep J20 Differentials Categories

Differential Oil

Differential Open Unit and Components

Differential Bearings

Differential Pinion Pilot Bearings

Differential Bearing Kits

Front Differential Pinion Bearings

Differential Carrier Shim Kits

Differential Pinion Seals

Differential Ring and Pinions

Rear Differential Pinion Bearings

Differential Spools

Front Differential Cover Gaskets

Rear Housing Cover Gaskets

Complete Differentials

Differential Drain Plugs

Differential Crush Sleeves

Differential End Yoke Nut

Differential Pinion Shims

Differential Gear Install Kits

Maybe you’re in the middle of a full rebuild of that 1977 Jeep J20. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 95 different Differentials in our inventory ranging from $3.99 to $684.99. That means you can find the exact parts or products you need to keep that 1977 Jeep J20 running smoothly.

Differentials are only as good as their brand. We stock 12 different brands to make sure you have plenty of trusted parts to choose from for your 1977 Jeep J20. National, Yukon Gear, and FELPRO 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 1977 Jeep J20, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 132 reviews in this category, some of the top rated parts include DIFFERENTIAL GASKET with 3.0 stars and Taper Bearing Cup with 5.0 stars.

So if you’re in the market for aftermarket Differentials to keep your 1977 Jeep J20 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 1977 Jeep J20 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1977 Jeep J20 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 J20 the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Driveworks Differentials

We carry Driveworks parts in our stock across Differential Bearings and Differential Pinion Seals categories, plus more. For a 1977 Jeep J20, our most popular Driveworks Differentials include:

from $8.49

(7)

Tapered Roller Bearing

Differential Bearings

from $10.49

(3)

Oil Seal

Differential Pinion Seals

Top 1977 Jeep J20 Differentials from National

National products are another trusted brand when it comes to Differentials for your 1977 Jeep J20. Popular National parts include:

from $9.99

(8)

Bearings

Rear Differential Pinion Bearings

from $23.29

(4)

Multi Purpose Seal

Differential Pinion Seals

from $22.99

(3)

Bearings

Differential Bearings

FAQs for 1977 Jeep J20 Differentials

What are the most purchased Differentials for the 1977 Jeep J20?

Out of 95 Differentials for the 1977 Jeep J20, the most popular in our inventory are:

from $57.99

This product is not rated

3 Qt – 80W90 Conventional Gear Oil With Posi Additive

Differential Oil

from $6.49

(10)

Axle Housing Cover Gasket

Rear Housing Cover Gaskets

from $17.49

(1)

Bearings

Differential Bearings

What are the top-rated 1977 Jeep J20 Differentials?

Top-rated Differentials for your 1977 Jeep J20 based on customer reviews/ratings are:

from $8.29

(4)

DIFFERENTIAL GASKET

“Great Product”

from $10.99

(1)

Taper Bearing Cup

“Excellent quality and condition”

from $193.99

(1)

Differential Ring and Pinion

“Hard to find items with a low price compared to others in the country, and shipping costs where the best.”

1977 Jeep J20 Differentials

More 1977 Jeep J20 Differentials

Essential 1977 Jeep J20 Differentials

Driveworks – Oil Seal (Part No.S-5778)

Motive Gear – Differential Pinion Shim Kit (Part No.1114)

Richmond Gear – RngPnnInstlKt (Part No.83-1034-B)

National – Shaft Repair Sleeve (Part No.99225)

Motive Gear – Differential Spool (Part No.FSD44-30)

Felpro – DIFFERENTIAL GASKET (Part No.RDS 6095-1)

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 3 Quarts (Part No.15000)

National – Bearings (Part No.31520)

Victor Reinz – Differential Cover Gasket (Part No.71-14868-00)

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

Needa Parts – Standard Engine Oil Drain Plug: 9/16-18 Thread, 0.75 " Head, 1 Pack (Part No.090-030)

Needa Parts – Standard Engine Oil Drain Plug: 7/8 " -16 Thread, 1-1/8 " Head (Sold by each) (Part No.090-018)

National – Bearings (Part No.02820)

National – Bearings (Part No.15245)

Powertrax – Grip PRO Traction System (Part No.GT436035)

FAG US – CUP (Part No.M802011)

National – Bearings (Part No.382S)

Motive Gear – Differential Bearing Kit – Timken (Part No.RA29RT)

Motive Gear – Differential Bearing Kit – Timken (Part No.RA28LRT)

Motive Gear – Differential Pinion Shim Kit (Part No.1104)

Motive Gear – Differential Carrier Shim Kit (Part No.1106)

Motive Gear – Differential Carrier Shim Kit (Part No.1115)

Powertrax – Grip LOK Traction System (Part No.LK444430)

Powertrax – Grip LOK Traction System (Part No.LK436035)

Dorman – Differential Ring And Pinion Set (Part No.697-347)

Richmond Gear – Differential Ring And Pinion (Part No.69-0057-1)

Motive Gear – Differential Ring and Pinion (Part No.D44-489)

Motive Gear – Differential Ring and Pinion (Part No.D44-488GX)

Popular 1977 Jeep J20 Differentials Categories