1985 Mack RD Serpentine and V Belts

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Keep Your 1985 Mack RD in Top Shape with Quality Serpentine and V Belts

Whether you’re repairing or upgrading your Serpentine and V Belt, using high-quality parts is key to keeping your 1985 Mack RD looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including V-Belts and Drive Belts. 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.

Top-Rated Serpentine and V Belts from Trusted Brands

Looking for a reliable Serpentine and V Belt? We’ve got you covered with options from brands you know and trust like Dayco. For example, Dayco Serpentine and V Belts start at just $15.49 with an average 4.5 star rating. With over 9 reviews and a solid 4.0 star average, you can shop with confidence knowing other Mack RD owners approve.

Competitive Prices and Extensive Inventory

The average price for a 1985 Mack RD Serpentine and V Belt at Advance Auto Parts is around $44.31, with a range that starts at $2.45 and goes up to $72.99. With 25 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Gates FleetRunner Heavy-Duty V-Belt, 9415HD, Gates FleetRunner Heavy-Duty V-Belt, 9650HD, and Gates FleetRunner Heavy-Duty V-Belt, 9610HD start at just $44.99 and offer a great balance of form and function.

Explore Related Parts

While you’re upgrading or replacing your Serpentine and V Belt, don’t forget to check out other key components like Engine Cooling Hoses and Radiator Hoses. At Advance Auto Parts, we’re here to help you keep your 1985 Mack RD in peak condition, inside and out.

Essential 1985 Mack RD Serpentine and V Belts

Gates – Gates Green Stripe PowerBand Heavy-Duty Joined V-Belt, 2/9650PB (Part No.2/9650PB)

Gates Green Stripe PowerBand Heavy-Duty Joined V-Belt, 2/9650PB

from

$109.99
Gates Green Stripe PowerBand Heavy-Duty Joined V-Belt, 2/9650PB.
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Dayco – Dayco Bottom Cog V-Belt 66 Inch Long, Exact Fit Premium Quality, 17660 (Part No.17660)

Dayco Bottom Cog V-Belt 66 Inch Long, Exact Fit Premium Quality, 17660

from

$24.99
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
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Gates – Gates FleetRunner Heavy-Duty V-Belt, 9730HD (Part No.9730HD)

Gates FleetRunner Heavy-Duty V-Belt, 9730HD

from

$72.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
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Dayco – Dayco Bottom Cog V-Belt 65 Inch Long, Exact Fit Premium Quality, 17650 (Part No.17650)

Dayco Bottom Cog V-Belt 65 Inch Long, Exact Fit Premium Quality, 17650

from

$31.49
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
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Driveworks – Automotive V-Belt, Driveworks, 65017 (Part No.65017)

Automotive V-Belt, Driveworks, 65017

from

$1.99
The Driveworks V-Belt is manufactured with top quality components to deliver the maximum power and performance on all passenger cars and light duty trucks in service today.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9400HD (Part No.9400HD)

Gates FleetRunner Heavy-Duty V-Belt, 9400HD

from

$45.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9640HD (Part No.9640HD)

Gates FleetRunner Heavy-Duty V-Belt, 9640HD

from

$51.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Dayco – Dayco Bottom Cog V-Belt 43.5 Inch Long, Exact Fit Premium Quality, 17435 (Part No.17435)

Dayco Bottom Cog V-Belt 43.5 Inch Long, Exact Fit Premium Quality, 17435

from

$21.29
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9640 (Part No.9640)

Gates Automotive XL High Capacity V-Belt, 9640

from

$43.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
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Gates – Gates Automotive XL High Capacity V-Belt, 9610 (Part No.9610)

Gates Automotive XL High Capacity V-Belt, 9610

from

$42.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9530 (Part No.9530)

Gates Automotive XL High Capacity V-Belt, 9530

from

$49.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9670 (Part No.9670)

Gates Automotive XL High Capacity V-Belt, 9670

from

$45.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Dayco – Dayco Bottom Cog V-Belt 53 Inch Long, Exact Fit Premium Quality, 17530 (Part No.17530)

Dayco Bottom Cog V-Belt 53 Inch Long, Exact Fit Premium Quality, 17530

from

$15.79
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
See More

Dayco – Dayco Bottom Cog V-Belt 67 Inch Long, Exact Fit Premium Quality, 17670 (Part No.17670)

Dayco Bottom Cog V-Belt 67 Inch Long, Exact Fit Premium Quality, 17670

from

$25.49
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
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Dayco – V-Belt, 3 Ply Laminated Banded, Dayco, 2B17650 (Part No.2B17650)

V-Belt, 3 Ply Laminated Banded, Dayco, 2B17650

from

$87.99
Dayco banded V-belts feature raw edge construction, a three-ply laminated fabric cover and EPDM design to ensure superior gripping power, while the belts’ bottom cog construction provides extreme flexibility and cooling. By combining two belts using the common backing process, Dayco banded V-belts greatly reduce the tendency for single belts, which when subjected to fluctuating load tensions, may come off or turn over in multiple pulley drives.
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Gates – Gates Automotive XL High Capacity V-Belt, 9435 (Part No.9435)

Gates Automotive XL High Capacity V-Belt, 9435

from

$32.49
Gates Automotive XL High Capacity V-Belt, 9435.
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Most Popular V-Belts for 1985 Mack RDs

Enhance your 1985 Mack RD with one of the 24 V-Belts we have in stock, starting at just $4.99.

Dayco – Dayco (Part No.3300107)

Dayco

from

$15.49
Dayco . from Dayco
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Gates – Gates FleetRunner Heavy-Duty V-Belt, 9650HD (Part No.9650HD)

Gates FleetRunner Heavy-Duty V-Belt, 9650HD

from

$50.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9415HD (Part No.9415HD)

Gates FleetRunner Heavy-Duty V-Belt, 9415HD

from

$44.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9610HD (Part No.9610HD)

Gates FleetRunner Heavy-Duty V-Belt, 9610HD

from

$45.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9530HD (Part No.9530HD)

Gates FleetRunner Heavy-Duty V-Belt, 9530HD

from

$59.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9610 (Part No.9610)

Gates Automotive XL High Capacity V-Belt, 9610

from

$42.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9640HD (Part No.9640HD)

Gates FleetRunner Heavy-Duty V-Belt, 9640HD

from

$51.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9400HD (Part No.9400HD)

Gates FleetRunner Heavy-Duty V-Belt, 9400HD

from

$45.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9670 (Part No.9670)

Gates Automotive XL High Capacity V-Belt, 9670

from

$45.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9640 (Part No.9640)

Gates Automotive XL High Capacity V-Belt, 9640

from

$43.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9650 (Part No.9650)

Gates Automotive XL High Capacity V-Belt, 9650

from

$40.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9400 (Part No.9400)

Gates Automotive XL High Capacity V-Belt, 9400

from

$42.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Dayco – Dayco Bottom Cog V-Belt 66 Inch Long, Exact Fit Premium Quality, 17660 (Part No.17660)

Dayco Bottom Cog V-Belt 66 Inch Long, Exact Fit Premium Quality, 17660

from

$24.99
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9730HD (Part No.9730HD)

Gates FleetRunner Heavy-Duty V-Belt, 9730HD

from

$72.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9730 (Part No.9730)

Gates Automotive XL High Capacity V-Belt, 9730

from

$65.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9660HD (Part No.9660HD)

Gates FleetRunner Heavy-Duty V-Belt, 9660HD

from

$53.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9670HD (Part No.9670HD)

Gates FleetRunner Heavy-Duty V-Belt, 9670HD

from

$51.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9390HD (Part No.9390HD)

Gates FleetRunner Heavy-Duty V-Belt, 9390HD

from

$49.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9530 (Part No.9530)

Gates Automotive XL High Capacity V-Belt, 9530

from

$49.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9390 (Part No.9390)

Gates Automotive XL High Capacity V-Belt, 9390

from

$46.49
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9660 (Part No.9660)

Gates Automotive XL High Capacity V-Belt, 9660

from

$45.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates Automotive XL High Capacity V-Belt, 9415 (Part No.9415)

Gates Automotive XL High Capacity V-Belt, 9415

from

$40.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.
See More

Gates – Gates FleetRunner Heavy-Duty V-Belt, 9435HD (Part No.9435HD)

Gates FleetRunner Heavy-Duty V-Belt, 9435HD

from

$36.99
Designed for the toughest applications, Fleet Runner construction provides superior flexibility, stability, load capacity, and unsurpassed belt life. Patented materials deliver peak performance at extreme prolonged operating temperatures making this belt the ultimate problem solver. An advanced blend of EPDM rubber technology withstands the modern threats of deterioration from increased exposure to ozone and water-based coolants. Fleet Runner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.
See More

Driveworks – Automotive V-Belt, Driveworks, 41517 (Part No.41517)

Automotive V-Belt, Driveworks, 41517

from

$4.99
The Driveworks V-Belt is manufactured with top quality components to deliver the maximum power and performance on all passenger cars and light duty trucks in service today.
See More

Best-Selling 1985 Mack RD Drive Belt

Upgrade your RD with our best-selling Drive Belt.

Gates – Gates Automotive XL High Capacity V-Belt, 9435 (Part No.9435)

Gates Automotive XL High Capacity V-Belt, 9435

from

$32.49
Gates Automotive XL High Capacity V-Belt, 9435.
See More

Top-Rated Serpentine and V Belt Brands For Your 1985 Mack RD

When it comes to finding the perfect Serpentine and V Belt for your 1985 Mack RD, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Serpentine and V Belt brands including Dayco, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $15.49. Purchasing a Serpentine and V Belt from us here at Advance Auto Parts is a smart move for both you and your 1985 Mack RD, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dayco 1985 Mack RD Serpentine and V Belts

If you’re looking for a top-quality Serpentine and V Belt for your 1985 Mack RD, Advance Auto Parts has exactly what you need with our selection of Dayco Serpentine and V Belts. We have 1 Dayco Serpentine and V Belts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $15.49, you’ll find the perfect Serpentine and V Belt for your needs and budget. Dayco Serpentine and V Belts for the 1985 Mack RD come highly rated, with over 1 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Serpentine and V Belt from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Dayco
from $15.49
(1)
Dayco
“It’s a belt. It works.”

FAQs for 1985 Mack RD Serpentine and V Belts

What are the best-selling Serpentine and V Belts for 1985 Mack RDs?

Out of 25 Serpentine and V Belts that fit 1985 Mack RDs, the following parts are the top sellers:

What’s the price range for 1985 Mack RD Serpentine and V Belts?

The prices of Serpentine and V Belts for the 1985 Mack RD range from $2.45 up to $72.99 for the most premium parts.

What is the average price of a Serpentine and V Belt for a 1985 Mack RD?

The average price for Serpentine and V Belts for the 1985 Mack RD is $44.31. Keep in mind the variety of part types within our Serpentine and V Belt category, where you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Serpentine and V Belts for other Mack RD model years?

Yes, we carry Serpentine and V Belts for 22 model years of Mack RDs between 1981 and 2007. The following model years are the most popular for Serpentine and V Belt purchases: 2003, 2002, 2001, 2000, 1999, 1998, 1997, 1996, and 1995.

What are the cheapest Serpentine and V Belts for my 1985 Mack RD?

The cheapest 1985 Mack RD Serpentine and V Belts we carry are:

Does Advance Auto Parts sell Serpentine and V Belts for any other 1985 Mack models?

What are the top-rated Serpentine and V Belts that fit the 1985 Mack RD?

The one 1985 Mack RD Serpentine and V Belt we have in stock is the Automotive V-Belt, Driveworks, 41517. It costs $4.99.

What types of Serpentine and V Belts do you sell for my 1985 Mack RD?

As of 8/2/26, these are some of the most in-demand types of Serpentine and V Belts for a 1985 Mack RD:

Can I get help with 1985 Mack RD Serpentine and V Belt orders?

Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mack Serpentine and V Belts and more.

What is your return policy for Mack RD Serpentine and V Belts?

Advance Auto Parts keeps returns simple. For new Mack RD Serpentine and V Belts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.