1979 Dodge D300 Differentials

Essential 1979 Dodge D300 Differentials

Motive Gear – Differential Gear Install Kit (Part No.C9.25IK)

Differential Gear Install Kit

from

$28.99
Product Features:
  • MINI INSTALL KIT CHRYSLER 9.25 9 1/4″
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Yukon Gear – Rubber Fill Plug For Chrysler (Part No.33463)

Rubber Fill Plug For Chrysler

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$22.99
Product Features:
  • Rubber fill plug
  • Fits Chrysler 7.25″, 8.25″ and 9.25″
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National – Bearings (Part No.382S)

Bearings

from

$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
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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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Yukon Gear – Yoke For Chrysler 9.25" With A 7290 U/Joint Size (Part No.41002)

Yoke For Chrysler 9.25" With A 7290 U/Joint Size

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$279.99
Yukon yoke for Chrysler 9.25″ with a 7290 U/joint size. 2.625″ snap ring span. 1.125″ cap diameter. Inside snap ring. All Yukon yokes come with a one year warranty against manufacturing defects.

Product Features:
  • Fits Chrysler 9.25″ rear
  • 29 spline
  • 7290 u-joint size
  • 2.625″ snap ring span
  • 1.125″ cap diameter
  • Inside snap ring design
  • Strap style
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Motive Gear – Differential Carrier Shim Kit (Part No.1106)

Differential Carrier Shim Kit

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$18.99


Product Features:
  • CARRIER SHIM-DANA 60 & 70
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Needa Parts – Rubber Differential Plug Chrysler 2008-2000 (sold by each) (Part No.090-062)

Rubber Differential Plug Chrysler 2008-2000 (sold by each)

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$10.99
Our Differential Cover Plug is manufactured from high quality rubber. Durable design ensures a long service life.

Product Features:
  • Direct replacement for a proper fit every time
  • Conveniently available in packs of different quantities
  • Easy to install
  • Dorman’s Differential Cover Plugs are constructed to strict engineering quality standards
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Motive Gear – Differential Carrier Gear Kit (Part No.706058XR)

Differential Carrier Gear Kit

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$138.99


Product Features:
  • KIT – INT. DANA 70 OPEN 35 SPL.
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Yukon Gear – Replacement Baffle For Dana 70 & 70HD (Part No.33003)

Replacement Baffle For Dana 70 & 70HD

from

$7.99
Product Features:
  • Oil baffle
  • Fits Dana Spicer 70 and 70HD
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Yukon Gear – Standard Open Notched Cross Pin Shaft For 9.25" Chrysler (Part No.33309)

Standard Open Notched Cross Pin Shaft For 9.25" Chrysler

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$84.99
Standard Open notched cross pin shaft for 9.25″ Chrysler.

Product Features:
  • Cross pin shaft
  • Fits Chrysler 9.25″
  • Standard open carrier only
  • Notched
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Yukon Gear – Replacement Carrier Shim Kit For Dana 60, 61 & 70U (Part No.55020)

Replacement Carrier Shim Kit For Dana 60, 61 & 70U

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$104.99
Product Features:
  • Carrier shims for Dana Spicer 60 and 70U
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Yukon Gear – Zip Locker Bulkhead Fitting (Part No.34001)

Zip Locker Bulkhead Fitting

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$27.99
Product Features:
  • Bulkhead fitting
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Yukon Gear – Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD (Part No.33019)

Replacement Outer Oil Slinger For Dana 60, 70, 70U & 70HD

from

$5.99
Product Features:
  • Outer oil slinger for Dana Spicer 60, 70, 70U and 70HD
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USA Standard Gear – Spartan Locker Replacement Cross Pin For Dana 60 (Part No.17019)

Spartan Locker Replacement Cross Pin For Dana 60

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$52.99
Product Features:
  • USA Standard Gear heavy-duty cross pin shaft
  • Fits Dana Spicer 60
  • Works with Spartan Locker or standard open spider gears
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Yukon Gear – O-Ring For Dana 60 Zip Locker Seal Housing (Part No.34006)

O-Ring For Dana 60 Zip Locker Seal Housing

from

$11.29
Product Features:
  • O-ring for seal housing
  • Fits Dana Spicer 60
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Motive Gear – Differential Carrier (Part No.C9.25E)

Differential Carrier

from

$165.99


Product Features:
  • CHRYS 9 1/4″ OPEN EMPTY CASE CAN USE ABS RING.
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Motive Gear – Drive Shaft Pinion Yoke (Part No.MG1310-6010)

Drive Shaft Pinion Yoke

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$117.99


Product Features:
  • PINION YOKE
  • CAST:1310
  • U-BOLT STYLE
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Powertrax – Grip LS Traction System (Part No.LS309231)

Grip LS Traction System

from

$511.99
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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Yukon Gear – Replacement Trac Loc Carrier Case, Dana 60, 4.10 & Down (Part No.20043)

Replacement Trac Loc Carrier Case, Dana 60, 4.10 & Down

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$509.99
Product Features:
  • Trac Loc positraction carrier case
  • Does not include spider gears
  • Fits Dana Spicer 60
  • 4.10 and down ratio only
  • ABS and non-ABS compatible
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Motive Gear – Differential Pinion Seal (Part No.6808N)

Differential Pinion Seal

from

$24.99
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 – Bearing Race Driver (Part No.56021)

Bearing Race Driver

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$188.99
Bearing race driver. No return.

Product Features:
  • Bearing race driver
  • Fits M804010 race
  • All steel construction
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Victor Reinz – Differential Cover Gasket (Part No.71-14868-00)

Differential Cover Gasket

from

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

Redline Synthetic "Shock Proof" Oil - 4 Quarts

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$137.99
Redline Synthetic “Shock Proof” Oil. 4 Quarts.

Product Features:
  • Includes four quarts of Redline Shockproof oil
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Yukon Gear – Carrier Installation Kit For Dana 60 Differential (Part No.57005)

Carrier Installation Kit For Dana 60 Differential

from

$194.99
Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for Dana 60 differential. This kit contains carrier bearings, races and shims.

Product Features:
  • Fits Dana Spicer 60
  • Includes carrier bearings and races and carrier shim kit
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Yukon Gear – Dana 60 & Dana 70 Power Lok Case Bolt (Part No.33236)

Dana 60 & Dana 70 Power Lok Case Bolt

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$7.99
Dana 60 & Dana 70 Power Lok case bolt.

Product Features:
  • Power Lok case bolt for Dana Spicer 60 and 70
  • 7/16 x 14 thread
  • 3.5″ long
  • 9/16″ hex head
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Yukon Gear – Steel Spool For Dana 60 With 35 Spline Axles, 4.10 & Down (Part No.32042)

Steel Spool For Dana 60 With 35 Spline Axles, 4.10 & Down

from

$414.99
Yukon Performance steel spool for Dana 60 with 35 spline axles. fits 4.10 and down. Yukon performance spools are made from the highest quality materials to ensure high strength and long life in performance applications. Spools provide 100% power to both tires at all times and are a lower cost alternative to lockers. Spools are not recommended for street driven vehicles. Yukon Performance spools come with a one year warranty against manufacturing defects.

Product Features:
  • Fits Chrysler Dana Spicer 60 with 35 spline axles
  • 4.10 and down ratio only
  • Provides 100% traction to both wheels at all times
  • Not recommended for street driven vehicles
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Yukon Gear – Dana 44 JK / 60 / 70U Pinion Nut Washer Replacement (Part No.33164)

Dana 44 JK / 60 / 70U Pinion Nut Washer Replacement

from

$3.99
Product Features:
  • Pinion nut washer for Chrysler 7.25″, 8.25″, 8.75″ with 29 spline pinion, Jeep JK rear, Dana Spicer 60, 70, 70U and 70HD and 2007-2010 Ford 10.5″
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Yukon Gear – Chrysler 9.25" And Dana 44 / 60 Tracloc Clutch Guide Replacement (Part No.33249)

Chrysler 9.25" And Dana 44 / 60 Tracloc Clutch Guide Replacement

from

$8.99
Product Features:
  • Clutch guide for Chrysler 9.25″, Dana Spicer 44 and Dana Spicer 60
  • For Trac Loc positraction applications only
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Popular 1979 Dodge D300 Differentials Categories

1979 Dodge D300 Differentials

Maybe you’re in the middle of a full rebuild of that 1979 Dodge D300. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 274 different Differentials in our inventory ranging from $2.29 to $1,487.99. That means you can find the exact parts or products you need to keep that 1979 Dodge D300 running smoothly.

Differentials are only as good as their brand. We stock 13 different brands to make sure you have plenty of trusted parts to choose from for your 1979 Dodge D300. Yukon Gear, National, and Motive Gear 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 1979 Dodge D300, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 135 reviews in this category, some of the top rated parts include Differential Plug, Rubber, Chrysler 2008-2000 with 4.8 stars and Differential Carrier Gear Kit with 3.7 stars.

So if you’re in the market for aftermarket Differentials to keep your 1979 Dodge D300 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 1979 Dodge D300 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1979 Dodge D300 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 D300 the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Dorman Differentials

We carry Dorman parts in our stock across Differential Ring and Pinions and Differential Bearing Kits categories, plus more. For a 1979 Dodge D300, our most popular Dorman Differentials include:
Differential Ring and Pinion Set
from $384.99
(2)
Differential Ring and Pinion Set
Differential Ring and Pinions
Ring and Pinion Bearing Installation Kit
from $195.99
(1)
Ring and Pinion Bearing Installation Kit
Differential Bearing Kits

Top 1979 Dodge D300 Differentials from National

National products are another trusted brand when it comes to Differentials for your 1979 Dodge D300. Popular National parts include:
Bearings
from $9.99
(8)
Bearings
Front Differential Pinion Bearings
Bearings
from $22.99
(3)
Bearings
Differential Bearings
Taper Bearing Cone
from $17.99
(2)
Taper Bearing Cone
Differential Bearings

FAQs for 1979 Dodge D300 Differentials

What are the most purchased Differentials for the 1979 Dodge D300?

Out of 274 Differentials for the 1979 Dodge D300, 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
Ring Gear Bolt
from $2.49
This product is not rated
Ring Gear Bolt
Differential Ring Gear Bolts
Oil Drain Plug Differential Plug Chrysler 2008-2000, Head Size
from $8.99
This product is not rated
Oil Drain Plug Differential Plug Chrysler 2008-2000, Head Size
Differential Cover Plugs

What are the top-rated 1979 Dodge D300 Differentials?

Top-rated Differentials for your 1979 Dodge D300 based on customer reviews/ratings are:
Differential Plug, Rubber, Chrysler 2008-2000
from $5.99
(11)
Differential Plug, Rubber, Chrysler 2008-2000
“I used this Rubber plug to fill a pre-drilled hole in a air intake tube that I customized for a particular application in my car, and it works beautif”
Differential Carrier Gear Kit
from $219.99
(6)
Differential Carrier Gear Kit
“Great customer service”
DIFFERENTIAL GASKET
from $8.29
(4)
DIFFERENTIAL GASKET
“Great Product”