1991 Mazda RX-7 Differentials

Essential 1991 Mazda RX-7 Differentials

Idemitsu – Type HP Automatic Transmission Fluid – 1 qt (Part No.30040099-75000C)

Type HP Automatic Transmission Fluid - 1 qt

from

$13.79
Formulated to meet the specific requirements of Subaru vehicles equipped with conventional (non-CVT) transmissions up to model year 2005. Recommended for service-fill in all Subaru automatic transmissions where SUBARU ATF HP is specified. Fuel economy demands and more sophisticated electronic controls have made automatic transmissions not only more complex, but also unique to each vehicle manufacturer. Long gone are the days of having just a couple choices of automatic transmission fluid type. IDEMITSU is the factory fill Automatic Transmission Fluid (ATF) supplier to most Asian imports. IDEMITSU application-specific ATF products match the exact friction materials and performance requirements of each different vehicle model for which they are made.

Product Features:
  • Excellent resistance to oxidation and thermal breakdown provide long fluid life and extended protection
  • Precisely engineered frictional characteristics guarantee smooth shifting and outstanding anti-shudder performance
  • Provides superior cleanliness, maintaining the transmission free of sludge and varnish deposits
  • Excellent seal compatibility and conditioning reduces risk of fluid leaks due to seal shrinkage, hardening and cracking
  • Advanced anti-wear technology provides maximum protection to gears and bearings
See More

Driveworks – Tapered Roller Bearing (Part No.S-32206)

Tapered Roller Bearing

from

$17.99
Product Features:
  • Brand may vary by location
See More

National – Bearings (Part No.32308-C)

Bearings

from

$61.99
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
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

Driveworks – Tapered Roller Bearing (Part No.S-A-32)

Tapered Roller Bearing

from

$13.29
Product Features:
  • Brand may vary by location
See More

NTN – Differential Pinion (Part No.J7020164790NTN)

Differential Pinion

from

$118.44
Differential Pinion

National – Multi Purpose Seal (Part No.710981)

Multi Purpose Seal

from

$11.79
Multi Purpose Seal

National – Multi Purpose Seal (Part No.710313)

Multi Purpose Seal

from

$3.99
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

National – Bearings (Part No.32008)

Bearings

from

$36.49
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
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

National – Bearings (Part No.32207)

Bearings

from

$34.99
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
  • Matched cup and cone components ensures consistent quality and outstanding performance
  • Industry leading coverage
  • Professional technicians know they can depend on National
See More

National – Bearings (Part No.A-18)

Bearings

from

$17.99
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

Corteco – Diff. Side Cover Sea (Part No.J7041150348CFW)

Diff. Side Cover Sea

from

$8.86
Diff. Side Cover Sea

National – Multi Purpose Seal (Part No.710218)

Multi Purpose Seal

from

$20.49
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:
  • Low swell in hydrocarbon fluids
  • Design type: spring loaded; multi-lip
  • Provides good low temperature capability
  • Temperature range: -40°F to 225°F; -40°C to 107°C
  • Delivers quality and reliable performance for every type of repair
See More

1991 Mazda RX-7 Differentials

Maybe you’re in the middle of a full rebuild of that 1991 Mazda RX-7. Maybe you just need a couple of Differentials. Either way, Advance Auto Parts has 9 different Differentials in our inventory ranging from $3.99 to $118.44. That means you can find the exact parts or products you need to keep that 1991 Mazda RX-7 running smoothly.

Differentials are only as good as their brand. We stock 4 different brands to make sure you have plenty of trusted parts to choose from for your 1991 Mazda RX-7. Idemitsu, National, and NTN 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 1991 Mazda RX-7, but don’t take our word for it – read our customer ratings and reviews and buy with confidence.

So if you’re in the market for aftermarket Differentials to keep your 1991 Mazda RX-7 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 1991 Mazda RX-7 Last

Simple repair, complete replacement, or a full rebuild. No matter the job, your 1991 Mazda RX-7 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 RX-7 the best it can be. Be sure to browse some of our top Differentials brands and parts.

Popular Idemitsu Differentials

We carry Idemitsu parts in our stock across Differential Oil categories, plus more. For a 1991 Mazda RX-7, our most popular Idemitsu Differentials include:
Type HP Automatic Transmission Fluid - 1 qt
from $13.79
(3)
Type HP Automatic Transmission Fluid – 1 qt
Differential Oil

Top 1991 Mazda RX-7 Differentials from National

National products are another trusted brand when it comes to Differentials for your 1991 Mazda RX-7. Popular National parts include:
Bearings
from $17.99
(36)
Bearings
Differential Bearings
Multi Purpose Seal
from $20.49
(2)
Multi Purpose Seal
Differential Seals

FAQs for 1991 Mazda RX-7 Differentials

What are the most purchased Differentials for the 1991 Mazda RX-7?

Out of 9 Differentials for the 1991 Mazda RX-7, the most popular in our inventory are:
Bearings
from $36.49
This product is not rated
Bearings
Differential Bearings
Multi Purpose Seal
from $3.99
This product is not rated
Multi Purpose Seal
Differential Pinion Seals
Multi Purpose Seal
from $11.79
This product is not rated
Multi Purpose Seal
Differential Pinion Seals