2004 Mack MR Pulleys
Keep Your 2004 Mack MR in Top Shape with Quality Pulleys
Whether you’re repairing or upgrading your Pulley, using high-quality parts is key to keeping your 2004 Mack MR looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Idler Pulleys. 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 2004 Mack MR Pulley at Advance Auto Parts is around $56.59, with a range that starts at $54.99 and goes up to $58.99. With 2 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 46.27mm Width, Smooth, 89102 and Litens Idler Pulley: Direct Fit, Steel, 112mm Diameter, 900180A start at just $54.99 and offer a great balance of form and function.
Explore Related Parts
While you’re upgrading or replacing your Pulley, don’t forget to check out other key components like Belt Tensioners and Serpentine and V Belts. At Advance Auto Parts, we’re here to help you keep your 2004 Mack MR in peak condition, inside and out.
Find Your Specific 2004 Mack MR Pulleys
Looking for the perfect Pulley for your 2004 Mack MR? You’re in the right place. Below, you’ll find links to various types of Pulleys that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Pulleys, ensuring durability and a precise fit for your Mack MR. Whether you’re driving a 2004 model or another popular model year like
1998,
1999,
2000,
2001,
2002,
2003,
2005,
2006, and
2007, we’ve got you covered. Purchasing Pulleys 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 Pulleys that fit your vehicle.
Essential 2004 Mack MR Pulleys
Litens – Litens Idler Pulley: Direct Fit, Steel, 112mm Diameter, 900180A (Part No.900180A)
from
$58.99
This pulley is supplied by Litens Automotive – inventor of the first automatic belt tensioner in 1979 and today the world’s largest supplier of Original Equipment (O.E.) belt tensioning and routing products. This pulley is produced for serpentine belt routing applications and as the pulley component on automatic tensioner applications. This pulley conforms to original equipment material, tolerances, and specifications. The part meets all performance and durability requirements. Fits Heavy Duty truck applications including Mack. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
See More
Gates – Gates DriveAlign Belt Drive Idler/Tensioner Pulley, 36092 (Part No.36092)
from
$88.99
Gates is a leading manufacturer of Original Equipment (OE) idler pulleys. Gates DriveAlign(R) Idler Pulleys meet or exceed OE specifications. High quality, high strength bearings run cooler and last longer than original bearings. DriveAlign Idler Pulleys are built to last by resisting dirt, salt, and other under-hood contaminants. Designed for use on automobiles and light trucks as locked center tensioning, automatic belt tensioning and idler pulleys.
See More
Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 46.27mm Width, Smooth, 89102 (Part No.89102)
from
$54.99
Designed to replace idler and tensioner pulleys for serpentine drives in heavy-duty diesel engine applications, Dayco HD idler/tensioner pulleys are machined from high-strength steel or powdered metal material to provide excellent wear resistance under harsh environments. Dual pressed-in bearings provide long bearing life and protection against the shock loads experienced by today’s diesel trucks.
See More
Popular 2004 Mack MR Pulleys Categories
Most Popular Idler Pulleys for 2004 Mack MRs
Enhance your 2004 Mack MR with one of the 2 Idler Pulleys we have in stock, starting at just $54.99.
Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 46.27mm Width, Smooth, 89102 (Part No.89102)
from
$54.99
Designed to replace idler and tensioner pulleys for serpentine drives in heavy-duty diesel engine applications, Dayco HD idler/tensioner pulleys are machined from high-strength steel or powdered metal material to provide excellent wear resistance under harsh environments. Dual pressed-in bearings provide long bearing life and protection against the shock loads experienced by today’s diesel trucks.
See More
Litens – Litens Idler Pulley: Direct Fit, Steel, 112mm Diameter, 900180A (Part No.900180A)
from
$58.99
This pulley is supplied by Litens Automotive – inventor of the first automatic belt tensioner in 1979 and today the world’s largest supplier of Original Equipment (O.E.) belt tensioning and routing products. This pulley is produced for serpentine belt routing applications and as the pulley component on automatic tensioner applications. This pulley conforms to original equipment material, tolerances, and specifications. The part meets all performance and durability requirements. Fits Heavy Duty truck applications including Mack. Litens is the world’s largest supplier of original equipment (O.E.) power transmission products. At Litens, we design systems that are more efficient, resulting in tangible fuel economy/emissions benefits. Litens holds over 2000 patents and continues to respond to the ever-changing automotive industry by investing heavily in new technology, facilities, and people. 90% of our line is made of products coming from the OE manufacturer, which makes the Litens Tensioning Products portfolio the purest OE tensioning line in the North American aftermarket.
See More
FAQs for 2004 Mack MR Pulleys
What are the best-selling Pulleys for 2004 Mack MRs?
Out of 2 Pulleys that fit 2004 Mack MRs, the following parts are the top sellers:
What’s the price range for 2004 Mack MR Pulleys?
The prices of Pulleys for the 2004 Mack MR range from $54.99 up to $58.99 for the most premium parts.
What is the average price of a Pulley for a 2004 Mack MR?
The average price for Pulleys for the 2004 Mack MR is $56.59. Keep in mind the variety of part types within our Pulley category, where you are likely to find a wide range of prices across a variety of parts and components.
Does Advance Auto Parts sell Pulleys for other Mack MR model years?
What are the cheapest Pulleys for my 2004 Mack MR?
The cheapest 2004 Mack MR Pulleys we carry are:
Does Advance Auto Parts sell Pulleys for any other 2004 Mack models?
Yes. We stock Pulleys for 7 other popular 2004 Mack models. Some of the most popular are 2004 CXN Pulleys, 2004 LE Pulleys, 2004 CHN Pulleys, 2004 CV Pulleys, and 2004 CL Pulleys.
What types of Pulleys do you sell for my 2004 Mack MR?
We currently have just 1 Pulley in stock for a 2004 Mack MR, and as of 8/2/26, it is an Idler Pulley.
Can I get help with 2004 Mack MR Pulley orders?
Contact our customer support team by chat or phone, through the help desk page, where you can find instant answers about Mack Pulleys and more.
What is your return policy for Mack MR Pulleys?
Advance Auto Parts keeps returns simple. For new Mack MR Pulleys and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.