2003 Mack MR Pulleys
Keep Your 2003 Mack MR in Top Shape with a Quality Pulley
When it comes to maintaining or upgrading your 2003 Mack MR, choosing high-quality parts is crucial for ensuring your vehicle stays in top shape, whether you’re tackling a repair or enhancing performance. At Advance Auto Parts, we know how important it is to find the right Pulley for your MR. We currently carry a top Pulley in stock that is built to last. Whether you’re replacing a damaged Pulley or looking to upgrade, our selection for the 2003 Mack MR ensures you’ll find exactly what you need to keep your vehicle looking and performing its best.
Explore Related Parts
And while you’re here, don’t forget to check out related part categories like Belt Tensioners and Serpentine and V Belts to complete your upgrade or repair project. At Advance Auto Parts, we’re proud to offer the parts and expertise to keep your 2003 Mack MR running smoothly and looking great.
Find Your Specific 2003 Mack MR Pulleys
Looking for the perfect Pulley for your 2003 Mack MR? You’re in the right place. Below, you’ll find a Pulley from a trusted manufacturer that is a perfect fit for 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 2003 model or another popular model year like
1998,
1999,
2000,
2001,
2002,
2004,
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 2003 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.
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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.
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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.
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Popular 2003 Mack MR Pulleys Categories
Most Popular Idler Pulley for 2003 Mack MRs
Enhance your 2003 Mack MR with this popular Idler Pulley we have in stock, for $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.
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FAQs for 2003 Mack MR Pulleys
What’s the price range for 2003 Mack MR Pulleys?
We currently have just one Pulleys for the 2003 Mack MR in stock: Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 46.27mm Width, Smooth, 89102 and it costs $54.99.
Does Advance Auto Parts sell Pulleys for other Mack MR model years?
Does Advance Auto Parts sell Pulleys for any other 2003 Mack models?
Yes. We stock Pulleys for 6 other popular 2003 Mack models. Some of the most popular are 2003 CV Pulleys, 2003 CH Pulleys, 2003 CL Pulleys, 2003 RD Pulleys, and 2003 CX Pulleys.
What types of Pulleys do you sell for my 2003 Mack MR?
We currently have just 1 Pulley in stock for a 2003 Mack MR, and as of 8/2/26, it is an Idler Pulley.
Can I get help with 2003 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.