1979 Chrysler New Yorker Differentials

Essential 1979 Chrysler New Yorker Differentials

USA Standard Gear – Spartan Locker For Chrysler 8.25" With 29 Spline Axles, Includes Heavy-Duty Cross Pin Shaft (Part No.17038)

Spartan Locker For Chrysler 8.25" With 29 Spline Axles, Includes Heavy-Duty Cross Pin Shaft

from

$799.99
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 Chrysler 8.25″ with 29 spline axles
  • Made from 9310 steel for added strength
  • Replaces the spiders in a standard carrier case
See More

Yukon Gear – 8.75" Chrysler Gasket (Part No.23001)

8.75" Chrysler Gasket

from

$12.99
8.75″ Chrysler gasket.

Product Features:
  • Dropout gasket
  • Fits Chrysler 8.75″
See More

Yukon Gear – Standard Open Carrier Case For Chrysler 8.25", 29 Spline, 2.56 & Up, 1997 & Up Only (Part No.20011)

Standard Open Carrier Case For Chrysler 8.25", 29 Spline, 2.56 & Up, 1997 & Up Only

from

$634.99
Product Features:
  • Standard open carrier case
  • Does not include spider gears
  • Fits Chrysler 8.25″
  • 29 spline only
  • ABS and non-ABS compatible
See More

Powertrax – Grip LS Traction System (Part No.LS308229)

Grip LS Traction System

from

$505.99
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!
See More

Yukon Gear – 9.25" Cross Pin Shaft Tracloc Only, Not Standard Open 0.870" Diameter (Part No.33310)

9.25" Cross Pin Shaft Tracloc Only, Not Standard Open 0.870" Diameter

from

$57.99
9.25″ cross pin shaft TracLoc ONLY, not standard Open 0.870″ DIA.

Product Features:
  • Cross pin shaft for Chrysler 9.25″
  • Fits Trac Loc positraction only
  • 0.870″ diameter
See More

Dorman – Differential Pinion Yoke Assembly (Part No.697-541)

Differential Pinion Yoke Assembly

from

$231.99
A worn or damaged differential pinion flange can lead to driveline vibrations and fluid leaks. This part is designed to match the performance of the original equipment pinion flange on specified vehicles. It has been engineered to help restore a secure and reliable connection between the differential pinion and the drive shaft when the original flange is rusted, worn or damaged. It is made of rugged materials for reliable service and durability.

Product Features:
  • Direct replacement – this differential pinion flange is designed to match the performance of the original equipment flange on specified vehicles
  • Ideal solution – engineered to help restore a secure and reliable connection between the differential pinion and the drive shaft when the original flange is worn or damaged
  • 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
See More

Yukon Gear – Crush Sleeve (Part No.33094)

Crush Sleeve

from

$15.99
Crush Sleeve for Chrysler 8″ & 9.25″ rear. Approx 0.630″ long.

Product Features:
  • Crush sleeve for Chrysler 8.0″ IFS and 9.25″ rear, also Ford 9″ with aftermarket Daytona pinion support
  • 0.630″ tall
See More

Pro-King – Differential Internal Nest Kit (Part No.723A717)

Differential Internal Nest Kit

from

$227.99
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.
See More

National – Bearings (Part No.M88010)

Bearings

from

$10.49
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
See More

Motive Gear – Differential Pinion Seal (Part No.5126B)

Differential Pinion Seal

from

$9.99
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!
See More

Yukon Gear – Ring Gear Bolt For Chrysler 9.25" Rear (Part No.33033)

Ring Gear Bolt For Chrysler 9.25" Rear

from

$9.99
Ring gear bolt for Chrysler 9.25″ rear, 7/16″ x 18.

Product Features:
  • Ring gear bolt for Chrysler 9.25″ rear
See More

Yukon Gear – Rubber Fill Plug For Chrysler (Part No.33463)

Rubber Fill Plug For Chrysler

from

$22.99
Product Features:
  • Rubber fill plug
  • Fits Chrysler 7.25″, 8.25″ and 9.25″
See More

Yukon Gear – Differential Side Bearing Screw Adjuster For 9.25" Chrysler (Part No.33256)

Differential Side Bearing Screw Adjuster For 9.25" Chrysler

from

$64.99
Differential side bearing screw adjuster for 9.25″ Chrysler.

Product Features:
  • Side adjuster for Chrysler 9.25″ rear
See More

Motive Gear – Differential Master Bearing Kit – Timken (Part No.R8.75RLAMKT)

Differential Master Bearing Kit - Timken

from

$128.99


Product Features:
  • BEARING KIT CHRY 8.75 489 CASTING OPEN/AUBURN/TRUETRAC/DET.LOCKER
See More

Yukon Gear – Carrier Installation Kit For ’76 & Up Chrysler 8.25" Rear (Part No.57014)

Carrier Installation Kit For '76 & Up Chrysler 8.25" Rear

from

$78.99
Yukon Carrier installation kits are great, low cost kit for carrier changes such as Positraction or locker upgrades. Carrier installation kit for ’76 & up Chrysler 8.25″ rear.

Product Features:
  • Fits 1976 and up Chrysler 8.25″
  • Includes carrier bearings and races
See More

Yukon Gear – Chrysler 8.75" (Coarse Spline) Pinion Nut (Part No.33137)

Chrysler 8.75" (Coarse Spline) Pinion Nut

from

$5.99
Chrysler 8.75″ (coarse spline) pinion nut. 3/4″ x 16.

Product Features:
  • Pinion nut
  • Fits Chrysler 8.75″ with 10 spline pinion
See More

Yukon Gear – Dura Grip For Chrysler 9.25" Rear (Part No.26019)

Dura Grip For Chrysler 9.25" Rear

from

$829.99
The Yukon Dura Grip provides aggressive yet smooth traction to give you the confidence & performance you need. Get longer life and better traction with the heavy duty Yukon Dura Grip Positraction. The Yukon Dura Grip uses a nodular case and forged 4320 internals for added strength along with composite clutches for high performance and long life. All units are Rebuildable and many offer upgrades to increase aggressiveness for racing applications. Each unit carries a one year warranty against defects.

Product Features:
  • Fits Chrysler 9.25″ rear
  • 4-spring, clutch style positraction
  • Internal gears are manufactured using forged 4320 steel and cut to provide stronger teeth
  • Fully rebuildable
  • Assembled in the USA
See More

National – Bearings (Part No.HM803110)

Bearings

from

$22.99
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
See More

Yukon Gear – Steel Cover For Chrysler 8.25" (Part No.32312)

Steel Cover For Chrysler 8.25"

from

$159.99
Yukon Ring & Pinion sets give you the confidence of knowing you’re running gears designed for the harshest of conditions. Whether it’s on the street, off-road, or at the track; Yukon ring & pinion sets deliver unrivaled performance & quality. Yukon uses t

Product Features:
  • Fits Chrysler 8.25″
  • Steel
See More

Yukon Gear – 8.75" Chrysler & 55P Chevy Power Lok Clutches, Model 20 Also, Posi (Part No.16148)

8.75" Chrysler & 55P Chevy Power Lok Clutches, Model 20 Also, Posi

from

$275.99
8.75″ Chrysler & 55P Chevy Power Lok clutches, Model 20 also, POSI.

Product Features:
  • Clutch kit
  • Fits Chrysler 8.75″, 1955-1964 GM passenger car and AMC Model 20 Powr Lok positraction
See More

National – Bearings (Part No.206)

Bearings

from

$25.49
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
  • Controlled heat treating process for lasting performance and extended bearing life
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

Yukon Gear – Pinion Install Kit For Chrysler 8.75" (#42) Differential (Part No.13006)

Pinion Install Kit For Chrysler 8.75" (#42) Differential

from

$359.99
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 Chrysler 8.75″ ’42’ case
  • Included are pinion bearings and races, pinion seal, pinion nut, complete pinion shim kit, and marking compound with brush.
See More

Driveworks – Tapered Cup Wheel Bearing Assembly (Part No.S-LM-102910)

Tapered Cup Wheel Bearing Assembly

from

$8.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
See More

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

from

$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
See More

USA Standard Gear – Open Spider Gear Set For Chrysler 9.25", 31 Spline (Part No.39004)

Open Spider Gear Set For Chrysler 9.25", 31 Spline

from

$209.99
Product Features:
  • Fits Chrysler 9.25″ rear with open differential
  • Includes two side gears, two pinion gears, cross pin shaft, cross pin bolt and spider gear thrust washers.
See More

Motive Gear – Differential Gear Install Kit (Part No.C7.25IK)

Differential Gear Install Kit

from

$31.99
Product Features:
  • MINI-INSTLTN KIT-CHRYSLER 7 1/4″
See More

Yukon Gear – Side Gear And Thrust Washer For 7.25" Chrysler (Part No.33279)

Side Gear And Thrust Washer For 7.25" Chrysler

from

$69.99
Side gear thrust washer for 7.25″ Chrysler.

Product Features:
  • Side gear thrust washer kit
  • Fits Chrysler 7.25″
See More

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.
See More

1979 Chrysler New Yorker Differentials

Maybe you’re in the middle of a full rebuild of that 1979 Chrysler New Yorker. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 198 different Differentials in our inventory ranging from $1.99 to $829.99. That means you can find the exact parts or products you need to keep that 1979 Chrysler New Yorker 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 1979 Chrysler New Yorker. Felpro, 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 1979 Chrysler New Yorker, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 424 reviews in this category, some of the top rated parts include Bearings with 5.0 stars and Differential Carrier Gear Kit with 3.7 stars.

So if you’re in the market for aftermarket Differentials to keep your 1979 Chrysler New Yorker 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 Chrysler New Yorker Last

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

Popular Yukon Gear Differentials

We carry Yukon Gear parts in our stock across Differential Cross Pins categories, plus more. For a 1979 Chrysler New Yorker, our most popular Yukon Gear Differentials include:
Cross Pin Shaft For Standard Open Chrysler 9.25"
from $46.99
(1)
Cross Pin Shaft For Standard Open Chrysler 9.25"
Differential Cross Pins

Top 1979 Chrysler New Yorker Differentials from Felpro

Felpro products are another trusted brand when it comes to Differentials for your 1979 Chrysler New Yorker. Popular Felpro parts include:
Differential Cover Gasket
from $9.49
(34)
Differential Cover Gasket
Rear Differential Cover Gaskets
DIFFERENTIAL GASKET
from $6.79
(21)
DIFFERENTIAL GASKET
Rear Differential Cover Gaskets

FAQs for 1979 Chrysler New Yorker Differentials

What are the most purchased Differentials for the 1979 Chrysler New Yorker?

Out of 198 Differentials for the 1979 Chrysler New Yorker, the most popular in our inventory are:
Tapered Cone/Cup Wheel Bearing Set
from $13.99
(14)
Tapered Cone/Cup Wheel Bearing Set
Differential Bearings
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

What are the top-rated 1979 Chrysler New Yorker Differentials?

Top-rated Differentials for your 1979 Chrysler New Yorker based on customer reviews/ratings are:
Bearings
from $15.99
(9)
Bearings
“as advertised”
Differential Carrier Gear Kit
from $219.99
(6)
Differential Carrier Gear Kit
“Great customer service”
Bearings
from $10.49
(4)
Bearings
“Goes with M88010 bearing cup. Application was the pinion bearing race for a Ford 9 Inch on a 1957 Ford F-100.”