1981 Checker Marathon Automatic Transmission Parts
Keep Your 1981 Checker Marathon in Top Shape with Quality Automatic Transmission Parts
Whether you’re repairing or upgrading your Automatic Transmission Part, using high-quality parts is key to keeping your 1981 Checker Marathon looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Transmission Modulator Valves, Transmission Bushings, and Transmission Bands. Whether you’re replacing a damaged part or enhancing your truck’s style and protection, you’ll find exactly what you need to get the job done right.
Competitive Prices and Extensive Inventory
The average price for a 1981 Checker Marathon Automatic Transmission Part at Advance Auto Parts is around $31.24, with a range that starts at $4.29 and goes up to $128.99. With 8 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Automatic Transmission Oil Pump O-Ring, Clutch Pilot Bushing, and Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) start at just $5.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Automatic Transmission Part, don’t forget to check out other key components like Automatic Transmission Pan and Gaskets and Torque Converter and Related Products. At Advance Auto Parts, we’re here to help you keep your 1981 Checker Marathon in peak condition, inside and out.
Find Your Specific 1981 Checker Marathon Automatic Transmission Parts
Looking for the perfect Automatic Transmission Part for your 1981 Checker Marathon? You’re in the right place. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Automatic Transmission Parts, ensuring durability and a precise fit for your Checker Marathon. Whether you’re driving a 1981 model or another popular model year like
1973,
1974,
1975,
1976,
1977,
1978,
1979,
1980, and
1982, we’ve got you covered. Purchasing Automatic Transmission Parts from Advance Auto Parts is a smart choice, giving you access to trusted brands and parts built to perform. Below, you’ll find links to various types of Automatic Transmission Parts that fit your vehicle.
Essential 1981 Checker Marathon Automatic Transmission Parts
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-48)
from
$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE fit, form and function
Pro-King – Automatic Transmission Vacuum Modulator (Part No.MD-28)
from
$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
Product Features:
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Product Features:
- Meets or exceeds OE specifications
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
ATP – AT MODULATOR VALVE (Part No.FX-80)
from
$46.99
AT MODULATOR VALVE
ATP – Automatic Transmission Fluid Filler Tube Seal (Part No.JO-15)
from
$4.29
Automatic Transmission Fluid Filler Tube Seal
ATP – Automatic Transmission Band (Front) (Part No.JX-58)
Dorman – Clutch Pilot Bushing (Part No.690-014.1)
from
$7.29
This clutch pilot bushing 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:
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Product Features:
- Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- 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
Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (Part No.690-014)
from
$5.99
This clutch pilot bushing 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 clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- 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
ATP – Automatic Transmission Front Pump Bushing (Part No.CB-4)
B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)
from
$128.99
This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.
Product Features:
See More
Product Features:
- Adjust Shift Points Of Transmission
- Useful For Light Vehicles
- For Low Rear End Gear Ratio
- Or Useful If It Is Conversion
ATP – Automatic Transmission Oil Pump O-Ring (Part No.SO-21)
from
$9.59
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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Popular 1981 Checker Marathon Automatic Transmission Parts Categories
Most Popular Transmission Modulator Valve for 1981 Checker Marathons
Enhance your 1981 Checker Marathon with this popular Transmission Modulator Valve we have in stock, for $51.99.
ATP – AT MODULATOR VALVE (Part No.JX-76)
from
$51.99
AT MODULATOR VALVE
Best-Selling 1981 Checker Marathon Transmission Bushings
Upgrade your Marathon with one of our 3 best-selling Transmission Bushings.
Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (Part No.690-014)
from
$5.99
This clutch pilot bushing 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 clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- 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
Dorman – Clutch Pilot Bushing (Part No.690-014.1)
from
$7.29
This clutch pilot bushing 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 clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
- Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
- 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
ATP – Automatic Transmission Front Pump Bushing (Part No.CB-4)
Top-Quality Transmission Bands for 1981 Checker Marathons
Choose a high-quality OEM or aftermarket Transmission Band for Checker Marathons and enjoy top-notch performance from $29.99.
ATP – Automatic Transmission Band (Front) (Part No.JX-58)
Our Top Pick for a 1981 Checker Marathon Automatic Transmission Fluid Filler Tube Seal
Invest in a
durable Automatic Transmission Fluid Filler Tube Seal for your 1981 Checker, knowing you’re getting trusted brands and expert craftsmanship.
ATP – Automatic Transmission Fluid Filler Tube Seal (Part No.JO-15)
from
$4.29
Automatic Transmission Fluid Filler Tube Seal
Our Automatic Transmission Governors for 1981 Checker Marathons
Make a smart move for your 1981 Checker Marathon with our Automatic Transmission Governor for $128.99.
B & M – Governor Recalibration Kit For TH-700R4, TH-400 and TH-350 Transmission (Part No.20248)
from
$128.99
This kit allows you to adjust the shift points of your transmission after it is installed in your vehicle. The Governor Recalibration Kit is very useful if you have a vehicle that is very light; has a low rear-end gear ratio.
Product Features:
See More
Product Features:
- Adjust Shift Points Of Transmission
- Useful For Light Vehicles
- For Low Rear End Gear Ratio
- Or Useful If It Is Conversion
FAQs for 1981 Checker Marathon Automatic Transmission Parts
What are the best-selling Automatic Transmission Parts for 1981 Checker Marathons?
Out of 8 Automatic Transmission Parts that fit 1981 Checker Marathons, the following parts are the top sellers:
- Automatic Transmission Oil Pump O-Ring (11236298) – $9.59
- Clutch Pilot Bushing (20330523) – $7.29
- Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (22148989) – $5.99
What’s the price range for 1981 Checker Marathon Automatic Transmission Parts?
The prices of Automatic Transmission Parts for the 1981 Checker Marathon range from $4.29 up to $128.99 for the most premium parts.
What is the average price of an Automatic Transmission Part for a 1981 Checker Marathon?
The average price for Automatic Transmission Parts for the 1981 Checker Marathon is $31.24. Keep in mind the variety of part types within our Automatic Transmission Part category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Automatic Transmission Parts for other Checker Marathon model years?
What are the cheapest Automatic Transmission Parts for my 1981 Checker Marathon?
The cheapest 1981 Checker Marathon Automatic Transmission Parts we carry are:
- Automatic Transmission Fluid Filler Tube Seal (11239035) – $4.29
- Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (22148989) – $5.99
- Clutch Pilot Bushing (20330523) – $7.29
- Automatic Transmission Oil Pump O-Ring (11236298) – $9.59
- Automatic Transmission Front Pump Bushing (11237261) – $11.79
What are the top-rated Automatic Transmission Parts that fit the 1981 Checker Marathon?
The one 1981 Checker Marathon Automatic Transmission Part we have in stock is the Automatic Transmission Fluid Filler Tube Seal. It is rated 5 stars and costs $4.29.
What types of Automatic Transmission Parts do you sell for my 1981 Checker Marathon?
As of 6/2/26, these are some of the most in-demand types of Automatic Transmission Parts for a 1981 Checker Marathon:
Can I get help with 1981 Checker Marathon Automatic Transmission Part orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Checker Automatic Transmission Parts and more.
What is your return policy for Checker Marathon Automatic Transmission Parts?
Advance Auto Parts keeps returns simple. For new Checker Marathon Automatic Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.