1985 Mazda RX-7 Drivetrains

Essential 1985 Mazda RX-7 Drivetrains

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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Dorman – Rear Drive Shaft: OE Fix (Part No.936-257)

Rear Drive Shaft: OE Fix

from

$661.99
The original drive shafts on specific vehicles have permanently staked universal joints that make servicing difficult. This Dorman OE FIX rear drive shaft makes the U-joints serviceable for simpler maintenance. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.

Product Features:
  • Rear Driveshaft Assembly
  • Rear Drive Shaft: OE Fix
  • Ready to install – this drive shaft is shipped pre-assembled and factory balanced to ensure immediate smooth operation
  • Simplifies repair – this replacement makes the U-joints serviceable for simpler maintenance
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Dorman – Rear Drive Shaft: OE Fix (Part No.936-253)

Rear Drive Shaft: OE Fix

from

$325.99
The original drive shafts on specific vehicles have permanently staked universal joints that make servicing difficult. This Dorman OE FIX rear drive shaft makes the U-joints serviceable for simpler maintenance. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.

Product Features:
  • Rear Driveshaft Assembly
  • Rear Drive Shaft: OE Fix
  • Ready to install – this drive shaft is shipped pre-assembled and factory balanced to ensure immediate smooth operation
  • All-new manufacturing – made 100% new, not remanufactured, so there’s no core charge or return hassle
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Dorman – Rear Drive Shaft: OE Fix (Part No.936-299)

Rear Drive Shaft: OE Fix

from

$496.99
The original drive shafts on specific vehicles have permanently staked universal joints that make servicing difficult. This Dorman OE FIX rear drive shaft makes the U-joints serviceable for simpler maintenance. Every Dorman part is backed by over 100 years of experience, along with a dedicated team of product experts, automotive engineers and technical support specialists based in the United States. We are passionate about giving repair professionals and vehicle owners greater freedom to fix cars and trucks, which is why we have more than 100,000 parts in our catalog today and promise to never stop driving new solutions.

Product Features:
  • Rear Driveshaft Assembly
  • Rear Drive Shaft: OE Fix
  • Ready to install – this drive shaft is shipped pre-assembled and factory balanced to ensure immediate smooth operation
  • Simplifies repair – this replacement makes the U-joints serviceable for simpler maintenance
See More

Koyo – Wheel Bearing (Part No.K8000323326KOY)

Wheel Bearing

from

$18.76
Koyo designs, manufacturers and supplies a wide range of hubs and bearings to the world’s leading automotive manufacturers.

Product Features:
  • No need for pre-load adjustment at assembly
  • Increased Load Rating
  • Increased bearing life
  • Equivalent to special re-melting steel GTS (Greater Toughness Steel Bearings)
  • Increased durability and matrix strength by controlling alloy element
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National – Multi Purpose Seal (Part No.710511)

Multi Purpose Seal

from

$15.79
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 – Shaft Repair Sleeve (Part No.99139)

Shaft Repair Sleeve

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
See More

National – Shaft Repair Sleeve (Part No.99106)

Shaft Repair Sleeve

from

$33.99
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
See More

National – Shaft Repair Sleeve (Part No.99189)

Shaft Repair Sleeve

from

$38.49
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
See More

Corteco – Input Shaft Seal (Part No.J1156309001CFW)

Input Shaft Seal

from

$7.35
Input Shaft Seal

National – Multi Purpose Seal (Part No.223801)

Multi Purpose Seal

from

$9.99
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 – Multi Purpose Seal (Part No.1990)

Multi Purpose Seal

from

$11.49
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

NOK – Wheel Seal (Part No.K801048825NOK)

Wheel Seal

from

$5.08
Wheel Seal

NOK – Wheel Seal (Part No.K8010300616NOK)

Wheel Seal

from

$4.04
Wheel Seal

Corteco – Diff. Side Cover Sea (Part No.J7041185418CFW)

Diff. Side Cover Sea

from

$15.28
Diff. Side Cover Sea

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.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

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

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

Tapered Roller Bearing

from

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

NTN – Differential Pinion (Part No.J7020164790NTN)

Differential Pinion

from

$118.44
Differential Pinion

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

1985 Mazda RX-7 Drivetrains

You count on your 1985 Mazda RX-7 to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Drivetrains. With 14 Drivetrains ranging in price from $4.04 to $661.99, you’re sure to find everything you need for your 1985 Mazda RX-7.

Brands matter. If you want to shop a specific Drivetrains brand, we stock 6 different brands like National, Koyo, and NOK. 1985 Mazda RX-7 Drivetrains start as low as $4.04!

One of the best ways to find top quality OEM or aftermarket Drivetrains is by asking professionals. Short of that, you can shop with confidence thanks to our 14 extensive product reviews on 1985 Mazda RX-7 Drivetrains.

Did we mention you can order your Drivetrains from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Drivetrains inventory for your 1985 Mazda RX-7 below to get started!

Top-Rated Drivetrains Brands For Your 1985 Mazda RX-7

Trusted Drivetrains OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1985 Mazda RX-7 running right for years to come. In our inventory you’ll find brands like National, Koyo, NOK, and even more.

Popular National Drivetrains

You’ll find popular National brand products across Transfer Cases and Drive Shafts and Axles. All are waiting to get your 1985 Mazda RX-7 back on the road. Some of the top-rated National products in these categories are:
Multi Purpose Seal
from $9.99
(4)
Multi Purpose Seal
Input Shaft Seals
Shaft Repair Sleeve
from $33.99
(1)
Shaft Repair Sleeve
Drive Shaft Seals
Multi Purpose Seal
from $11.49
(1)
Multi Purpose Seal
Input Shaft Seals

Top-Rated Drivetrains


If are what you’re looking for, our inventory holds plenty. We stock brand Drivetrains for your 1985 Mazda RX-7, and some of our most reviewed parts include:
Shaft Repair Sleeve
from $37.49
(1)
Shaft Repair Sleeve
Differential Pinion Pilot Bearings

FAQs for 1985 Mazda RX-7 Drivetrains

What are the most purchased Drivetrains for the 1985 Mazda RX-7?

Out of 14 Drivetrains for the 1985 Mazda RX-7, the most popular in our inventory are:
Bearings
from $36.49
This product is not rated
Bearings
Differential Bearings
Bearings
from $34.99
This product is not rated
Bearings
Differential Bearings
Wheel Bearing
from $69.91
This product is not rated
Wheel Bearing
Differential Bearings