1981 Mazda RX-7 Drivetrains
Find Your Specific 1981 Mazda RX-7 Drivetrains
Below you will find various in-demand Mazda Drivetrains, components and accessories for your 1981 RX-7. Advance Auto Parts has popular RX-7 parts like Universal Joints, Differentials, Spindles and more. You’ll also find aftermarket and OEM Drivetrains for other RX-7 model years including
1986,
1987,
1988,
1989,
1990,
1991,
1993,
1994,
1995 and more. Select a category of 1981 Mazda RX-7 Drivetrains below and start saving instantly.
Popular 1981 Mazda RX-7 Drivetrains Categories
Essential Drivetrains for 1981 Mazda RX-7s
National – Multi-Purpose Bearing (Part No.32308-C)
from
$61.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Multi-Purpose Bearing (Part No.30306)
from
$51.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Multi-Purpose Bearing (Part No.32008)
from
$36.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Dorman – 1-Piece Steel Driveshaft Assembly (OE Fix) (Part No.936-299)
from
$571.99
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.
Product Features:
See More
Product Features:
- 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
- All-new manufacturing – made 100% new, not remanufactured, so there’s no core charge or return hassle
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
Dorman – 1-Piece Steel Driveshaft Assembly (OE Fix) (Part No.936-253)
from
$374.99
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.
Product Features:
See More
Product Features:
- 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
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
- Simplifies repair – this replacement makes the U-joints serviceable for simpler maintenance
Dorman – 1-Piece Steel Driveshaft Assembly (OE Fix) (Part No.936-264)
from
$648.99
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.
Product Features:
See More
Product Features:
- 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
- All-new manufacturing – made 100% new, not remanufactured, so there’s no core charge or return hassle
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
National – Multi-Purpose Bearing (Part No.32207)
from
$43.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Bearing Race (Part No.JL69310)
from
$7.29
Product Features:
See More
- PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION: Crowned raceways for even load distribution
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
FAG US – Bearing – TRB (Tapered Roller Bearing) (Part No.KT11)
from
$21.79
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
MOOG Driveline Products – Greaseable Premium Universal Joint (Part No.397)
from
$29.99
Product Features:
See More
- COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
- GREASABLE DESIGN – Greasable u-joints allow for new grease to flush out contaminants and moisture
- KEEPS DIRT OUT – Nitrile rubber grease seals use a compressed double lip design for effective protection against contaminants
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
- STRONG AND DURABLE – Bearing cups are cold-forged, case-hardened and precision ground while steel cross is forged and carburized heat treated for strength and durability
- Cross forging shape and flash provide easier installation and high strength
Dorman – Spindle Washer – I.D. 16.7mm O.D. 34.0mm Thickness 3.2mm (Sold by each) (Part No.618-021)
from
$8.99
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
FAG US – Bearing – TRB (Tapered Roller Bearing) (Part No.30306A)
from
$65.99
With advanced load-carrying capacity and compact design, tapered roller bearings are used in wheel bearings, transmissions, differentials, transfer cases and other miscellanous applications. FAG manufacturers over 100 million tapered roller bearings annually.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
National – Multi-Purpose Bearing (Part No.205-FF)
from
$8.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- BUILT TO LAST — Advanced heat treatment process for strength
- PREMIUM MATERIALS — Precision manufactured using premium-grade steel for lasting performance and extended bearing life
- RELIABLE PERFORMANCE — Element size and quantity are engineered to meet or exceed the load rating of OE bearings
- COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Multi-Purpose Bearing (Part No.32204)
from
$21.79
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Shaft Repair Sleeve (Part No.99181)
from
$37.99
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:
See More
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
National – Shaft Repair Sleeve (Part No.99157)
from
$37.99
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:
See More
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
Driveworks – Tapered Roller Bearing (Part No.S-32206)
National – Shaft Repair Sleeve (Part No.99139)
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:
See More
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
FAG US – Repair Sleeve (Part No.SR3501)
from
$62.99
The FAG repair sleeve is a precision element that provides additional sealing for damaged shafts. Made of heat-treated stainless steel, the FAG repair sleeve signifcantly increases the life of the shaft and prevents premature wear. Since no shaft removal or machining is required during the repair, the repair sleeve is a cost effective repair solution to protect damaged surfaces.
Product Features:
See More
Product Features:
- High-precision and High-quality components used in all KITs
- Coverage of classic and new high-tech solutions for the best system coverage
Upgrade your 1981 Mazda RX-7 with Top-Quality Drivetrains
When it comes to maintaining or upgrading your 1981 Mazda RX-7, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mazda or enhancing its overall performance, Drivetrains are key to keeping your RX-7 functioning at its best. At Advance Auto Parts, we offer a wide selection of 8 Drivetrains for the 1981 Mazda RX-7, designed to meet your needs without breaking the bank.
From
Universal Joint
replacements to
Differentials
upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.
Affordable Prices and Wide Selection
Shopping for Drivetrains for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Drivetrains for your 1981 Mazda RX-7 at great prices.
Our Drivetrains inventory for this model
ranges from just $8.99 to $776.99, with
an average price of $120.24.
Our 8 Drivetrains in stock come from 4 trusted brands, so you’re sure to find the right part for your 1981 Mazda RX-7 without overspending.
Explore Related Parts and More
While you’re here, don’t forget to check out other essential categories that go hand in hand with Drivetrain upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants
and more to make sure your 1981 Mazda RX-7 is always ready to roll. We’re committed to providing you with everything you need to keep your RX-7 in top shape, all in one place.
Start shopping confidently below for your 1981 Mazda RX-7!
Best-Selling Universal Joints for 1981 Mazda RX-7s
Enhance the driving experience in your Mazda with 1 quality Universal Joint components, starting at $29.99.
MOOG Driveline Products – Greaseable Premium Universal Joint (Part No.397)
from
$29.99
Product Features:
See More
- COMPREHENSIVE COVERAGE – Available for foreign and domestic nameplates
- GREASABLE DESIGN – Greasable u-joints allow for new grease to flush out contaminants and moisture
- KEEPS DIRT OUT – Nitrile rubber grease seals use a compressed double lip design for effective protection against contaminants
- RIGOROUS TESTING – Comprehensive testing throughout design and development processes by MOOG engineers for quality you can count on
- STRONG AND DURABLE – Bearing cups are cold-forged, case-hardened and precision ground while steel cross is forged and carburized heat treated for strength and durability
- Cross forging shape and flash provide easier installation and high strength
Most Popular 1981 Mazda RX-7 Differentials
Customize your Mazda with 3 Differentials products
like Differential Bearings,
Front Differential Pinion Bearings, and
Differential Pinion Pilot Bearings, all
priced under $43.99.
National – Shaft Repair Sleeve (Part No.99157)
from
$37.99
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:
See More
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
National – Multi-Purpose Bearing (Part No.32008)
from
$36.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
National – Multi-Purpose Bearing (Part No.32207)
from
$43.99
Product Features:
See More
- CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
- PREMIUM MATERIALS: Precision manufactured using high-quality materials for durability and performance
- OE-STYLE DESIGN: Engineered to meet OE specifications
- COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Top Picks for 1981 Mazda RX-7 Spindles
Upgrade Mazda RX-7s with top-quality Spindles parts, including 1 OEM and aftermarket selections for your 1981 model.
Dorman – Spindle Washer – I.D. 16.7mm O.D. 34.0mm Thickness 3.2mm (Sold by each) (Part No.618-021)
from
$8.99
This spindle nut washer is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
Product Features:
See More
Product Features:
- Direct replacement – this spindle nut washer matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this washer is a reliable replacement for an original part that is missing or has failed due to wear
- Durable construction – this part is made from quality materials to ensure reliable performance and long service life
- Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
In-Demand Transfer Cases for 1981 Mazda RX-7s
Select from 2 premium Transfer Cases parts for your 1981 Mazda RX-7, with prices ranging from $8.99 to $17.99.
National – Multi-Purpose Bearing (Part No.205-FF)
from
$8.99
National Oil Seals & Bearings offer a full line of premium oil seals and bearings.
Product Features:
See More
Product Features:
- BUILT TO LAST — Advanced heat treatment process for strength
- PREMIUM MATERIALS — Precision manufactured using premium-grade steel for lasting performance and extended bearing life
- RELIABLE PERFORMANCE — Element size and quantity are engineered to meet or exceed the load rating of OE bearings
- COMPREHENSIVE COVERAGE — Industry-leading coverage for domestic and import applications
- RIGOROUS TESTING — Comprehensive testing throughout design and development processes by National engineers for quality you can count on
Driveworks – Tapered Roller Bearing (Part No.S-32206)
Most Sold 1981 Mazda RX-7 Drive Shafts and Axles
Explore our best-selling Mazda parts for the 1981 RX-7 among 1 OEM and aftermarket options starting from $776.99.
Dorman – 1-Piece Steel Driveshaft Assembly (OE Fix) (Part No.936-256)
from
$776.99
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.
Product Features:
See More
Product Features:
- 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
- All-new manufacturing – made 100% new, not remanufactured, so there’s no core charge or return hassle
- Quality engineering – designed in the United States and backed by decades of automotive aftermarket experience
FAQs for 1981 Mazda RX-7 Drivetrains
Which Drivetrains are best-sellers for 1981 Mazda RX-7s?
Out of 8 Drivetrains that fit 1981 Mazda RX-7s, the following parts are the top sellers:
- Multi-Purpose Bearing (3273946) – $36.99
- Multi-Purpose Bearing (3272958) – $8.99
- Multi-Purpose Bearing (3279766) – $43.99
What’s the price range for 1981 Mazda RX-7 Drivetrains?
Drivetrain prices for the 1981 Mazda RX-7 start at $8.99 and go up to $776.99 for the most premium parts.
What’s the average price of a Drivetrain for a 1981 Mazda RX-7?
The average price for Drivetrains for the 1981 Mazda RX-7 is $120.24. Keep in mind the variety of part types within our Drivetrain category so you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Drivetrains for other Mazda RX-7 model years?
What are the cheapest Drivetrains for my 1981 Mazda RX-7?
The cheapest 1981 Mazda RX-7 Drivetrains we carry in stock are:
- Multi-Purpose Bearing (3272958) – $8.99
- Spindle Washer – I.D. 16.7mm O.D. 34.0mm Thickness 3.2mm (Sold by each) (22148802) – $8.99
- Tapered Roller Bearing (10700019) – $17.99
- Greaseable Premium Universal Joint (10198676) – $29.99
- Multi-Purpose Bearing (3273946) – $36.99
What are the top-rated Drivetrains that fit the 1981 Mazda RX-7?
Out of 1 reviews by customers, our 1981 Mazda RX-7 Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 1981 Mazda RX-7 and their top-rated products:
- Differentials
- Shaft Repair Sleeve (18445098) – $37.99
What types of Drivetrains do you sell for my 1981 Mazda RX-7?
As of 11/2/25, these are some of the most in-demand types of Drivetrains for a 1981 Mazda RX-7:
Can I get help with 1981 Mazda RX-7 Drivetrain orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Mazda Drivetrains and more.
What is your return policy for Mazda RX-7 Drivetrains?
Advance Auto Parts keeps returns simple. For new Mazda RX-7 Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
