1985 Mack RD Exhaust Parts

Essential Exhaust Parts for 1985 Mack RDs

Dorman – HD Solutions – Brake Solenoid (Part No.904-7125)

Brake Solenoid

from

$157.99
This exhaust brake actuator is designed to match the appearance and function of the original actuator on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this exhaust brake actuator is made to match the fit and performance of the original actuator on specific vehicle applications.
  • Ideal solution – this actuator is a reliable replacement for an original part that has failed due to collision damage or 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
See More

Walker – Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 5" Outlet (ID) (Part No.22962)

Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 5" Outlet (ID)

from

$149.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
See More

Walker – Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) (Part No.22936)

Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)

from

$132.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
See More

Walker – Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) (Part No.21838)

Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)

from

$136.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7017)

Exhaust V-Band Clamp

from

$28.49
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles.
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

Walker – Heavy Duty Exhaust Clamp (Part No.35804)

Heavy Duty Exhaust Clamp

from

$42.99
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:
  • SUPERIOR SEAL — T-bolt latch design for superior clamping and sealing
  • OE DESIGN — Designed with OE-style features for secure fit
  • THE RIGHT CONNECTION — For use with flared connectors
  • PREMIUM MATERIALS?–?Made from robust material for durability and long life
  • BETTER TOGETHER — Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Upgrade your 1985 Mack RD with Top-Quality Exhaust Parts

When it comes to maintaining or upgrading your 1985 Mack RD, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your Mack or enhancing its overall performance, Exhaust Parts are key to keeping your RD functioning at its best. At Advance Auto Parts, we offer a wide selection of 6 Exhaust Parts for the 1985 Mack RD, designed to meet your needs without breaking the bank. From Exhaust Brake Actuator replacements to Exhaust Mufflers 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 Exhaust Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Exhaust Parts for your 1985 Mack RD at great prices. Our Exhaust Parts inventory for this model ranges from just $28.49 to $157.99, with an average price of $98.98. Our 6 Exhaust Parts in stock come from 2 trusted brands, so you’re sure to find the right part for your 1985 Mack RD 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 Exhaust Part upgrades. Explore related part types like Batteries and Chargers, Fluids and Chemicals and more to make sure your 1985 Mack RD is always ready to roll. We’re committed to providing you with everything you need to keep your RD in top shape, all in one place. Start shopping confidently below for your 1985 Mack RD!

Best-Selling Exhaust Brake Actuators for 1985 Mack RDs

Enhance the driving experience in your Mack with 1 quality Exhaust Brake Actuator components, starting at $157.99.

Dorman – HD Solutions – Brake Solenoid (Part No.904-7125)

Brake Solenoid

from

$157.99
This exhaust brake actuator is designed to match the appearance and function of the original actuator on specified applications. Made of quality materials, it is engineered for reliable performance and durability.

Product Features:
  • Direct replacement – this exhaust brake actuator is made to match the fit and performance of the original actuator on specific vehicle applications.
  • Ideal solution – this actuator is a reliable replacement for an original part that has failed due to collision damage or 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
See More

Most Popular 1985 Mack RD Exhaust Mufflers

Customize your Mack with 3 Exhaust Mufflers products like Mufflers, all priced under $149.99.

Walker – Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) (Part No.22936)

Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)

from

$132.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
See More

Walker – Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID) (Part No.21838)

Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 4" Outlet (ID)

from

$136.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
See More

Walker – Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 5" Outlet (ID) (Part No.22962)

Heavy Duty Direct Fit Exhaust Muffler 4" Inlet (ID) 5" Outlet (ID)

from

$149.99
Walker offers hundreds of muffler designs and styles to fit virtually any hard-working on/off road commercial vehicle. Walker is a “one-stop” convenience, offering complete engine-to-tailpipe coverage of replacement emissions control systems and components for popular domestic, import and commercial vehicle applications.

Product Features:
  • Manufactured from aluminized steel for durability
  • Designed to help ensure long service life
  • Engineered to reduce in-cab and exterior engine noise
  • Offered in a variety of styles, sizes and materials for your installation needs
  • An economical replacement for the original equipment part
See More

Top Picks for 1985 Mack RD Exhaust Fittings

Upgrade Mack RDs with top-quality Exhaust Fittings parts, including 2 OEM and aftermarket selections for your 1985 model.

Walker – Heavy Duty Exhaust Clamp (Part No.35804)

Heavy Duty Exhaust Clamp

from

$42.99
Complete your exhaust repair with a Walker V band clamp. Featuring a T-bolt latch design for superior clamping and sealing, Walker hardware is manufactured from durable and robust material for long service life.

Product Features:
  • SUPERIOR SEAL — T-bolt latch design for superior clamping and sealing
  • OE DESIGN — Designed with OE-style features for secure fit
  • THE RIGHT CONNECTION — For use with flared connectors
  • PREMIUM MATERIALS?–?Made from robust material for durability and long life
  • BETTER TOGETHER — Use Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
See More

Dorman – HD Solutions – Exhaust V-Band Clamp (Part No.674-7017)

Exhaust V-Band Clamp

from

$28.49
This exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles. Manufactured from quality materials for reliability, it is engineered to help ensure secure connections between exhaust system components.

Product Features:
  • Direct replacement – this exhaust clamp is designed to match the function of the original equipment clamp on specified vehicles.
  • Ideal solution – engineered to help ensure secure connections between exhaust system components
  • Durable construction – designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
See More

FAQs for 1985 Mack RD Exhaust Parts

Which Exhaust Parts are best-sellers for 1985 Mack RDs?

Out of 6 Exhaust Parts that fit 1985 Mack RDs, the following parts are the top sellers:

What’s the price range for 1985 Mack RD Exhaust Parts?

Exhaust Part prices for the 1985 Mack RD start at $28.49 and go up to $157.99 for the most premium parts.

What’s the average price of a Exhaust Part for a 1985 Mack RD?

The average price for Exhaust Parts for the 1985 Mack RD is $98.98. Keep in mind the variety of part types within our Exhaust Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Exhaust Parts for other Mack RD model years?

Yes, we currently carry Exhaust Parts for 24 model years of Mack RDs between 1981 and 2007. Exhaust Parts are bought most frequently for the following model years: 2007, 2004, 2003, 2002, 2001, 2000, 1999, 1998, and 1997.

What are the cheapest Exhaust Parts for my 1985 Mack RD?

The cheapest 1985 Mack RD Exhaust Parts we carry in stock are:

What are the top-rated Exhaust Parts that fit the 1985 Mack RD?

Out of 17 reviews by customers, our 1985 Mack RD Exhaust Parts have an average customer rating of . These are some of the highest-rated Exhaust Part types for the 1985 Mack RD and their top-rated products:

What types of Exhaust Parts do you sell for my 1985 Mack RD?

As of 2/5/25, these are some of the most in-demand types of Exhaust Parts for a 1985 Mack RD:

Can I get help with 1985 Mack RD Exhaust Part orders?

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

What is your return policy for Mack RD Exhaust Parts?

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