1978 AMC Concord Differentials

Name: Standard Spider Gear Set For Amc Model 35 With 1.560" Side Gear Bore
Brand: USA Standard Gear
SKU: 39030
Price: 172.99 USD

Find your specific 1978 AMC Concord 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 AMC Concord Differentials

from

$172.99

USA Standard Gear standard spider gear set for AMC Model 35 with 1.560″ side gear bore. (used in ’94 and newer models).

Product Features:

Fits AMC Model 35 with open differential and 1.560″ side gear bore
Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.

from

$137.99

Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:

Includes four quarts of Redline Shockproof oil

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!

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$8.99

Pro-King is the leading supplier of transmission and driveline products in the aftermarket.

Product Features:

All products are designed to meet or exceed OE quality, form, fit and funtion.

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$10.49

Product Features:

SOLID SPACER FORD 8.8″ & 9″

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$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

$6.99

Model 35 TracLoc & standard Open pinion gear Thrust washer, 0.716″ ID, NO STEP.

Product Features:

Pinion gear thrust washer
Fits AMC Model 35
0.716″ I.D.

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$23.99

Product Features:

Brand may vary by location

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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$462.99

Yukon positraction internals for Model 35 with 27 spline axles. Yukon uses higher quality materials and better techniques than OEM to ensure a longer lasting spider gear set. This kit includes clutches. All components come with a one year warranty against manufacturing defects.

Product Features:

Spider gear kit
Fits AMC Model 35 Trac Loc positraction
Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt, clutches, and spider gear thrust washers.

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$15.99

Model 20 gasket.

Product Features:

Cover gasket
Fits AMC Model 20

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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$186.99

Yukon Minimum installation kits are a low cost solution for gear changes in newer vehicles where the bearings can be reused. This kit uses all high quality components to ensure a smooth set up. kit includes a pinion seal, crush sleeve (if applicable), complete shim kit, marking compound and brush.

Product Features:

Fits AMC Model 35
Included are a pinion seal, crush sleeve, complete shim kit, marking compound and brush.

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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$27.99

Product Features:

Bulkhead fitting

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$23.79

CONE

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$5.99

Product Features:

Side gear thrust washer for Ford 8″, Ford 9″ and AMC Model 20
0.030″ thick

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$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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$98.99

Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for AMC Model 35 differential. This kit contains carrier bearings, races and shims.

Product Features:

Fits AMC Model 35 with 27 spline axles
Includes carrier bearings and races and “super” carrier shim kit

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$385.99

Yukon Master Overhaul kits give you all the high quality parts you need to start & finish every differential job. Yukon offers more tailor-made kits than any other manufacturer in the industry to meet your specific installation needs. This kit uses Timken bearings and races along with high quality seals and small parts. Included in this kit 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), Thread locking compound, marking compound with brush, and gasket. Yukon’s Master Overhaul kits are the most comprehensive and complete kits on the market. They do extensive research to ensure that every kit is specially tailored to your application.

Product Features:

Fits AMC Model 35 with aftermarket 30 spline axles
Included are Timken 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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$308.99

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 AMC Model 20
8.875″ ring gear diameter
28 spline pinion
8 ring gear bolts
4.56 ratio

from

$39.99

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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$689.99

The Yukon carrier bearing Puller works with an impact gun to quickly and safely remove carrier bearings without damaging them. This unit comes with a handy bench top stand and works with up to most standard one ton applications. This unit is works with differentials up to one-ton applcations. It is not compatible with Dana 70HD, Dana 80, 10.25″ & 10.5″ Ford, or GM & Chrysler 11.5″ differentials.

Product Features:

Carrier bearing puller
Works with an impact gun to safely and easliy remove carrrier bearings
Not compatible with Dana 70HD, Dana 80, Ford 10.25″ and 10.5″ or Gm and Chrysler 11.5″ applications

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$21.29

Product Features:

PINION SHIMS – AMC MODEL 20

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$3.99

Replacement ring gear bolt for Model 20, Grand Cherokee 35, “Super” Dana 30 & Dana 50. 7/16″ x 20.

Product Features:

Ring gear bolt for AMC Model 20, “Super” 35, Dana Spicer “Super” 30 and Dana Spicer 50
7/16″ 20 thread

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$137.99

Model 20 TracLoc clutch kit.

Product Features:

Clutch kit
Fits AMC Model 35 Trac Loc positraction
Steel clutches

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$269.99

Finned Polished aluminum cover for AMC Model 20.

Product Features:

Fits AMC Model 20
Finned polished aluminum

from

$657.99

The Spartan Locker, by USA Standard Gear, provides reliable traction at a low cost. Give your vehicle great traction and save some cash. Choose a Spartan Locker for better traction. The Spartan locker by USA standard gear is a mechanical locker that replaces the spiders in a standard case. The Spartan locker’s design does not use the thrust washers and has a revolutionary spring and pin design that makes installation a snap! The couplers and drivers are made from 9310 steel, for added strength. Each Spartan locker carries a one year warranty against defect.

Product Features:

Fits AMC Model 20
Made from 9310 steel for added strength
Replaces the spiders in a standard carrier case

Popular 1978 AMC Concord Differentials Categories

Differential Oil

Rear Differential Cover Gaskets

Differential Covers

Differential Pinion Shaft Lock Bolts

Differential Bearings

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 Clutch Packs

Differential Ring and Pinions

Differential End Yokes

Differential Lock Assemblies

Rear Differential Pinion Bearings

Differential Spools

Differential Carrier Bearings

Front Differential Cover Gaskets

Rear Housing Cover Gaskets

Differential Pinion Bearing Kits

Differential Seals

Complete Differentials

Differential Ring Gear Bolts

Bearing Race Drivers

Differential Crush Sleeves

Pinion Shaft Seals

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 Gear Thrust Washers

Differential Pinion Bearing Spacers

Maybe you’re in the middle of a full rebuild of that 1978 AMC Concord. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 157 different Differentials in our inventory ranging from $1.99 to $1,566.99. That means you can find the exact parts or products you need to keep that 1978 AMC Concord running smoothly.

Differentials are only as good as their brand. We stock 10 different brands to make sure you have plenty of trusted parts to choose from for your 1978 AMC Concord. Yukon Gear, National, 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 1978 AMC Concord, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 116 reviews in this category, some of the top rated parts include Shaft Repair Sleeve with 5.0 stars.

So if you’re in the market for aftermarket Differentials to keep your 1978 AMC Concord 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 AMC Concord Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1978 AMC Concord 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 Concord the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Motive Gear Differentials

We carry Motive Gear parts in our stock across Differential Ring and Pinions and Differential Crush Sleeves categories, plus more. For a 1978 AMC Concord, our most popular Motive Gear Differentials include:

from $196.99

(2)

Differential Ring and Pinion

Differential Ring and Pinions

from $2.49

(1)

Differential Crush Sleeve

Differential Crush Sleeves

from $6.49

(1)

Differential Pinion Nut

Differential Pinion Shaft Nuts

Top 1978 AMC Concord Differentials from Felpro

Felpro products are another trusted brand when it comes to Differentials for your 1978 AMC Concord. Popular Felpro parts include:

from $6.79

(12)

DIFFERENTIAL GASKET

Rear Differential Cover Gaskets

FAQs for 1978 AMC Concord Differentials

What are the most purchased Differentials for the 1978 AMC Concord?

Out of 157 Differentials for the 1978 AMC Concord, 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 $23.99

(7)

Bearings

Front Differential Pinion Bearings

from $11.99

This product is not rated

Replacement Ring Gear Bolt For Model 35, Dana 25, 27, 30 & 44 – 3/8" X 24

Differential Ring Gear Bolts

What are the top-rated 1978 AMC Concord Differentials?

Top-rated Differentials for your 1978 AMC Concord based on customer reviews/ratings are:

from $39.99

(1)

Shaft Repair Sleeve

“used these speedy sleeves on the front axle of my Kubota with the wheel seals,saved me from spending 15 times more on the axle’s, Thank’s”

1978 AMC Concord Differentials

More 1978 AMC Concord Differentials

Essential 1978 AMC Concord Differentials

USA Standard Gear – Standard Spider Gear Set For Amc Model 35 With 1.560" Side Gear Bore (Part No.39030)

Yukon Gear – Redline Synthetic "Shock Proof" Oil – 4 Quarts (Part No.15004)

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

Pro-King – Differential Bearing Cup (Part No.742G256)

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

Felpro – DIFFERENTIAL GASKET (Part No.RDS 13089)

Yukon Gear – Model 35 Tracloc & Standard Open Pinion Gear Thrust Washer (Part No.33289)

Driveworks – Camshaft Seal (Part No.S-99139)

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)

Yukon Gear – Positraction Internals For Model 35 With 27 Spline Axles (Part No.16130)

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

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

Yukon Gear – Minor Install Kit For Model 35 Differential (Part No.12067)

Felpro – Differential Cover Gasket (Part No.RDS 13889)

Yukon Gear – Zip Locker Bulkhead Fitting (Part No.34001)

FAG US – CONE (Part No.KLM603049)

Yukon Gear – Dana 44, Ford 8" / 9", And Model 20 Side Gear Thrust Washer Replacement (Part No.33283)

Yukon Gear – Crush Sleeve (Part No.33085)

Yukon Gear – Carrier Installation Kit For Amc Model 35 Differential (Part No.57011)

Yukon Gear – Master Overhaul Kit For Model 35 Differential – With 30 Spline Upgraded Axles (Part No.14110)

USA Standard Gear – Ring & Pinion Gear Set For Model 20 In A 4.56 Ratio (Part No.36231)

National – Shaft Repair Sleeve (Part No.99139)

Yukon Gear – The Carrier Bearing Puller (Part No.56034)

Motive Gear – Differential Pinion Shim Kit (Part No.1127)

Yukon Gear – Replacement Ring Gear Bolt For Model 20, Grand Cherokee 35, "Super" Dana 30 & Dana 50 – 7/16" X 20 (Part No.33040)

Yukon Gear – Model 20 Tracloc Clutch Kit (Part No.16165)

Yukon Gear – Finned Polished Aluminum Cover For Amc Model 20 (Part No.32031)

USA Standard Gear – Spartan Locker for Model 20 Differential with 29 Spline Axles, Includes Heavy-duty Cross Pin Shaft (Part No.17006)

Popular 1978 AMC Concord Differentials Categories