1978 Jaguar XJS Differentials

Essential 1978 Jaguar XJS Differentials

Motive Gear – Differential Pinion Seal (Part No.5778)

Differential Pinion Seal

from

$9.49
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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National – Bearings (Part No.HM89410)

Bearings

from

$11.49
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
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SKF – Differential Bearing (Part No.J706040300SKF)

Differential Bearing

from

$69.17
Differential Bearing

National – Shaft Repair Sleeve (Part No.99193)

Shaft Repair Sleeve

from

$43.99
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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National – Shaft Repair Sleeve (Part No.99157)

Shaft Repair Sleeve

from

$37.49
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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Motive Gear – Differential Pinion Shim Kit (Part No.1114)

Differential Pinion Shim Kit

from

$6.99


Product Features:
  • D30 PRE-LOAD SPACER (SHIM PACK)
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Eurospares – Crush Sleeve, Side Output Shaft (Part No.J706337390ESP)

Crush Sleeve, Side Output Shaft

from

$20.41
Crush Sleeve, Side Output Shaft

Richmond Gear – RngPnnInstlKt (Part No.83-1033-1)

RngPnnInstlKt

from

$182.99
RngPnnInstlKt

FAG US – CUP (Part No.LM501310)

CUP

from

$9.99
CUP

National – Bearings (Part No.25577)

Bearings

from

$32.49
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 Gear Install Kit (Part No.D44IK)

Differential Gear Install Kit

from

$61.99


Product Features:
  • MINI INSTALL KIT DANA 44
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Powertrax – Grip LOK Traction System (Part No.LK444430)

Grip LOK Traction System

from

$658.99
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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Motive Gear – Differential Pinion Shim Kit (Part No.1104)

Differential Pinion Shim Kit

from

$12.99


Product Features:
  • KIT SHIM
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Motive Gear – Differential Ring and Pinion (Part No.D44-488GX)

Differential Ring and Pinion

from

$235.99


Product Features:
  • DANA-44 4.88 RUBICON THICK HAS BOTH 7/16 & 3/8″ BOLT PATTERN
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Motive Gear – Differential Ring and Pinion (Part No.D44-589)

Differential Ring and Pinion

from

$223.99


Product Features:
  • DANA 44 R&P 5:89 RATIO STD CUT
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Motive Gear – Differential Ring and Pinion (Part No.D44-456GX)

Differential Ring and Pinion

from

$242.99


Product Features:
  • DANA-44 R/P 4.56 RUBICON – THICK HAS BOTH 7/16 & 3/8″ BOLT PATTERN
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Motive Gear – Differential Ring and Pinion (Part No.D44-513)

Differential Ring and Pinion

from

$188.99


Product Features:
  • DANA-44 R/P 5.13 STD MG
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Motive Gear – Differential Ring and Pinion (Part No.D44-392)

Differential Ring and Pinion

from

$229.99


Product Features:
  • DANA 44 R/P 3.92 STD MG
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APA/URO Parts – Differential Mount (Part No.J707037804APA)

Differential Mount

from

$44.53
Differential Mount

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

Differential Carrier Shim Kit

from

$18.99


Product Features:
  • CARRIER SHIM – DANA 44
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1978 Jaguar XJS Differentials

Maybe you’re in the middle of a full rebuild of that 1978 Jaguar XJS. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 32 different Differentials in our inventory ranging from $4.99 to $658.99. That means you can find the exact parts or products you need to keep that 1978 Jaguar XJS 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 Jaguar XJS. Motive 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 Jaguar XJS, but don’t take our word for it – read our customer ratings and reviews and buy with confidence. Out of the 3 reviews in this category, some of the top rated parts include Differential Ring and Pinion with 4.0 stars.

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

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

Popular National Differentials

We carry National parts in our stock across Differential Pinion Pilot Bearings categories, plus more. For a 1978 Jaguar XJS, our most popular National Differentials include:
Shaft Repair Sleeve
from $43.99
(2)
Shaft Repair Sleeve
Differential Pinion Pilot Bearings

FAQs for 1978 Jaguar XJS Differentials

What are the most purchased Differentials for the 1978 Jaguar XJS?

Out of 32 Differentials for the 1978 Jaguar XJS, the most popular in our inventory are:
Differential Pinion Seal
from $9.49
This product is not rated
Differential Pinion Seal
Differential Pinion Seals
Bearings
from $11.49
This product is not rated
Bearings
Front Differential Pinion Bearings
Differential Pinion Shim Kit
from $12.99
This product is not rated
Differential Pinion Shim Kit
Differential Pinion Shims

What are the top-rated 1978 Jaguar XJS Differentials?

Top-rated Differentials for your 1978 Jaguar XJS based on customer reviews/ratings are:
Differential Ring and Pinion
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.”