1981 Isuzu I-MARK Drivetrains
Find Your Specific 1981 Isuzu I-MARK Drivetrains
Below you will find various in-demand Isuzu Drivetrains, components and accessories for your 1981 I-MARK. Advance Auto Parts has popular I-MARK parts like Drive Shafts and Axles, Transfer Cases, Differentials and more. You’ll also find aftermarket and OEM Drivetrains for other I-MARK model years including
1982,
1983,
1984,
1985,
1986,
1987,
1988,
1989 and more. Select a category of 1981 Isuzu I-MARK Drivetrains below and start saving instantly.
Popular 1981 Isuzu I-MARK Drivetrains Categories
Essential Drivetrains for 1981 Isuzu I-MARKs
National – Multi-Purpose Seal (Part No.1990)
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:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
Driveworks – Oil Seal (Part No.S-1990)
Schaeffler – Shaft Seal (Part No.SS2277)
from
$9.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.
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 – Wheel Bearing (Part No.RW-122)
from
$27.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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-19268)
Driveworks – Tapered Roller Bearing (Part No.S-19150)
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.KT5)
from
$14.99
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
Schaeffler – Cup (Part No.LM48510)
from
$6.99
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
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
Product Features:
See More
Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
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 – Camshaft Seal (Part No.S-99139)
National – Shaft Repair Sleeve (Part No.99177)
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
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.30306A)
from
$54.99
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.208-LO)
from
$49.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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 – Shaft Repair Sleeve (Part No.99196)
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:
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
Upgrade your 1981 Isuzu I-MARK with Top-Quality Drivetrains
When it comes to maintaining or upgrading your 1981 Isuzu I-MARK, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Isuzu or enhancing its overall performance, Drivetrains are key to keeping your I-MARK functioning at its best. At Advance Auto Parts, we offer a wide selection of 10 Drivetrains for the 1981 Isuzu I-MARK, designed to meet your needs without breaking the bank.
From
Drive Shafts and Axle
replacements to
Transfer Cases
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 Isuzu I-MARK at great prices.
Our Drivetrains inventory for this model
ranges from just $6.99 to $49.49, with
an average price of $20.71.
Our 10 Drivetrains in stock come from 4 trusted brands, so you’re sure to find the right part for your 1981 Isuzu I-MARK without overspending.
Top Brands and High Customer Satisfaction
Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1981 Isuzu I-MARK, we stock popular OEM and aftermarket Drivetrains from top names
like Valvoline National, and more.
Valvoline Drivetrains
start at just $12.49 and boast an impressive 4.8 stars average rating from customers.
With 897 customer reviews and counting, our 1981 Isuzu I-MARK Drivetrains have a strong track record of reliability, ensuring you can trust your purchase.
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 Isuzu I-MARK is always ready to roll. We’re committed to providing you with everything you need to keep your I-MARK in top shape, all in one place.
Start shopping confidently below for your 1981 Isuzu I-MARK!
Best-Selling Drive Shafts and Axles for 1981 Isuzu I-MARKs
Enhance the driving experience in your Isuzu with 1 quality Drive Shafts and Axle components, starting at $27.49.
National – Wheel Bearing (Part No.RW-122)
from
$27.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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
Most Popular 1981 Isuzu I-MARK Transfer Cases
Customize your Isuzu with 4 Transfer Cases products
like Input Shaft Bearings and
Input Shaft Seals, all
priced under $49.49.
National – Multi-Purpose Seal (Part No.1990)
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:
See More
Product Features:
- Design type: spring loaded; multi-lip
- Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
- Resistance to EP lubricants
- Low swell in hydrocarbon fluids
- Delivers quality and reliable performance for every type of repair
National – Shaft Repair Sleeve (Part No.99196)
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:
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 – Multi-Purpose Bearing (Part No.208-LO)
from
$49.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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 – Oil Seal (Part No.S-1990)
Top Picks for 1981 Isuzu I-MARK Differentials
Upgrade Isuzu I-MARKs with top-quality Differentials parts, including 5 OEM and aftermarket selections for your 1981 model.
Valvoline – MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (Part No.VV324)
from
$12.49
Valvoline Full Synthetic MaxLife Multi-Vehicle ATF, the No. 1 ATF product, suitable for use in 95% of vehicles. And now, it’s recommended for most belt & chain-driven continuously variable transmissions (CVT). Featuring advanced additives to prevent the major causes of transmission breakdown, it’s designed to help prevent leaks, reduce wear & tear, and maximize performance. Has improved thermal stability for longer fluid life, better viscosity stability for consistent transmission operation, and frictional enhancements for smooth gear engagements. Valv MaxLife Multi-Vehicle ATF is suitable for most Ford, GM, Toyota, Honda, Nissan, Hyundai, Subaru, BMW, Mercedes, Volvo, VW & Audi vehicles. Recommended for use in: GM DEXRON-II, DEXRON-III, DEXRON-VI, and DEX-CVT; Ford MERCON LV; Toyota/Lexus Type T, T-II, T-IV, WS, CVTF FE, and CVTF TC; Honda/Acura ATF-Z1 and Honda CVT; Nissan/Infiniti Matic-D, Matic-J, Matic-K and Matic-S; Hyundai/Kia SP-II, SP-III, SP-IV and SPH-IV; BMW 7045E, ETL 8072B, LA2634 and LT71141; Allison C-4; Mercedes-Benz NAG-1; Volvo 1161521, 1161540, 97340 and 1273.41; Subaru ATF HP, Lineartronic chain CVT and CVT-II, Lineartronic High Torque CVT, and CV-30; and VW/Audi G-052-025-A2 and G-052-162-A1. CURRENTLY UNABLE TO SHIP THIS PRODUCT TO CUSTOMERS LOCATED IN CALIFORNIA
Product Features:
See More
Product Features:
- FOR USE IN 95% OF VEHICLES INCLUDING MOST CVTs in operation with US registered light duty applications
- HIGH PERFORMANCE CONDITIONING AGENTS prolong seal elasticity to prevent leaks
- IMPROVED DURABILITY & TRANSMISSION LIFE with anti-wear technology to avoid costly repairs
- ENHANCED HIGH & LOW TEMP PERFORMANCE supports transmission fluid in all weather situations
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
Schaeffler – Bearing – TRB (Tapered Roller Bearing) (Part No.KT5)
from
$14.99
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
Driveworks – Tapered Roller Bearing (Part No.S-19150)
Driveworks – Tapered Roller Bearing (Part No.S-19268)
Top-Rated Drivetrains Brands For Your 1981 Isuzu I-MARK
Shop for the best-rated brands offering Drivetrains and other products for your 1981 Isuzu I-MARKs. Below you’ll find some of our best rated Drivetrains from Valvoline and National, and more. Drivetrains from these brands that fit a 1981 I-MARK start at just $11.49 and are rated as high as 4.8 stars. OEM and aftermarket Drivetrains don’t get more top quality, durable, and affordable than from the brands below.
Popular Valvoline 1981 Isuzu I-MARK Drivetrains
When it comes to maintaining or upgrading your 1981 Isuzu I-MARK, using quality Drivetrains is essential to ensure durability and a perfect fit. Valvoline ticks all of those boxes. We offer a wide selection of Valvoline Drivetrains, specifically designed for the 1981 Isuzu I-MARK. With over 1 Valvoline brand Drivetrains in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $12.49. Plus, with over 446 customer reviews and an average rating of 4.8 stars, you can trust that our Valvoline Drivetrains will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
from
$12.49
(446)
MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart
“seems to be ok”
Popular National 1981 Isuzu I-MARK Drivetrains
National auto parts is one of the highest quality Drivetrain brands in the market. Any 1981 Isuzu I-MARK owner should feel confident when installing genuine National parts in their vehicle. To ensure the best fit and performance for your 1981 I-MARK, Advance Auto Parts carries a full inventory of 2 National Drivetrains. Plus you will be keeping your Isuzu in peak condition while saving money because prices on these National Drivetrains range from $11.49 to $27.49, plus, with more than 2 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Drivetrains below will deliver on both quality and value.
from
$27.49
(1)
Wheel Bearing
“This was used for inner and outer bearings for an axle. Part was available when promised at a fair price. Customer Service at the local pickup store w”
FAQs for 1981 Isuzu I-MARK Drivetrains
Which Drivetrains are best-sellers for 1981 Isuzu I-MARKs?
Out of 10 Drivetrains that fit 1981 Isuzu I-MARKs, the following parts are the top sellers:
- Multi-Purpose Seal (3266966) – $11.49
- Shaft Repair Sleeve (18445098) – $37.99
- Shaft Repair Sleeve (18445111) – $33.99
What’s the price range for 1981 Isuzu I-MARK Drivetrains?
Drivetrain prices for the 1981 Isuzu I-MARK start at $6.99 and go up to $49.49 for the most premium parts.
What’s the average price of a Drivetrain for a 1981 Isuzu I-MARK?
The average price for Drivetrains for the 1981 Isuzu I-MARK is $20.71. 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 Isuzu I-MARK model years?
What are the cheapest Drivetrains for my 1981 Isuzu I-MARK?
The cheapest 1981 Isuzu I-MARK Drivetrains we carry in stock are:
- Tapered Roller Bearing (12544942) – $6.99
- Oil Seal (11493992) – $8.49
- Multi-Purpose Seal (3266966) – $11.49
- Tapered Roller Bearing (12545057) – $12.29
- MaxLife Multi-Vehicle (ATF) Full Synthetic Automatic Transmission Fluid, 1 Quart (8020023) – $12.49
What are the top-rated Drivetrains that fit the 1981 Isuzu I-MARK?
Out of 897 reviews by customers, our 1981 Isuzu I-MARK Drivetrains have an average customer rating of . These are some of the highest-rated Drivetrain types for the 1981 Isuzu I-MARK and their top-rated products:
- Transfer Cases
- Multi-Purpose Seal (3266966) – $11.49
- Drive Shafts and Axles
- Multi-Purpose Seal (3266966) – $11.49
- Differentials
- Multi-Purpose Seal (3266966) – $11.49
What types of Drivetrains do you sell for my 1981 Isuzu I-MARK?
As of 6/2/26, these are some of the most in-demand types of Drivetrains for a 1981 Isuzu I-MARK:
Can I get help with 1981 Isuzu I-MARK Drivetrain orders?
Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about Isuzu Drivetrains and more.
What is your return policy for Isuzu I-MARK Drivetrains?
Advance Auto Parts keeps returns simple. For new Isuzu I-MARK Drivetrains and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.
