2012 Mack MRU Serpentine and V Belts
Keep Your 2012 Mack MRU 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 2012 Mack MRU looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including Drive Belt Idler Assemblies, Serpentine 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.
Competitive Prices and Extensive Inventory
The average price for a 2012 Mack MRU Serpentine and V Belt at Advance Auto Parts is around $82.26, with a range that starts at $33.99 and goes up to $115.99. With 11 options in stock from 2 trusted brands, finding the right fit is easy. Popular picks like Poly Rib Belt, Premium, Dayco, 5080900, Poly Rib Belt, Premium, Dayco, 5080630, and Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080585HD start at just $33.99 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 Belt Tensioners and Pulleys. At Advance Auto Parts, we’re here to help you keep your 2012 Mack MRU in peak condition, inside and out.
Find Your Specific 2012 Mack MRU Serpentine and V Belts
Looking for the perfect Serpentine and V Belt for your 2012 Mack MRU? You’re in the right place. Below, you’ll find links to various types of Serpentine and V Belts that fit your vehicle. At Advance Auto Parts, we offer only the highest quality OEM and aftermarket Serpentine and V Belts, ensuring durability and a precise fit for your Mack MRU. Whether you’re driving a 2012 model or another popular model year like
2009,
2010,
2011,
2013,
2014,
2015,
2016,
2017, and
2018, we’ve got you covered. Purchasing Serpentine and V Belts 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 Serpentine and V Belts that fit your vehicle.
Essential 2012 Mack MRU Serpentine and V Belts
Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 86.5mm Dia., 39.4mm Width, Smooth, 89106 (Part No.89106)
from
$57.99
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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Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 38.3mm Width, Smooth, 89111 (Part No.89111)
from
$86.99
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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Dayco – Dayco Poly Rib Belt HD Serpentine Belt 71.06 Long, 8 Rib Count, Heavy Duty, 5080710 (Part No.5080710)
from
$63.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.
See More
Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080630HD (Part No.K080630HD)
from
$103.99
Gates Fleet Runner Micro-V Belts are 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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Gates – Gates Micro-V Serpentine Drive Belt, K080893 (Part No.K080893)
from
$64.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Gates – Gates Micro-V Serpentine Drive Belt, K080944 (Part No.K080944)
from
$85.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Gates – Gates Micro-V Serpentine Drive Belt, K080615 (Part No.K080615)
from
$58.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
See More
Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080903HD (Part No.K080903HD)
from
$84.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Serpentine Drive Belt, K100670HD (Part No.K100670HD)
from
$132.99
Gates Fleet Runner Micro-V Belts are 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 Poly Rib Belt HD Serpentine Belt 62.21 Long, 8 Rib Count, Heavy Duty, 5080622 (Part No.5080622)
from
$66.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.
See More
Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K120784HD (Part No.K120784HD)
from
$105.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Serpentine Drive Belt, K080615HD (Part No.K080615HD)
from
$111.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Serpentine Drive Belt, K100677HD (Part No.K100677HD)
from
$86.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Serpentine Drive Belt, K080630 (Part No.K080630)
from
$61.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
See More
Gates – Gates Micro-V Dual-Sided Serpentine Drive Belt, DK100672 (Part No.DK100672)
from
$114.99
For replacing original equipment belts on serpentine drives that require a higher degree of efficiency when transmitting power. Designed for small diameter pulleys and for use with or without automatic tensioners.
See More
Gates – Gates Micro-V Serpentine Drive Belt, K080585 (Part No.K080585)
from
$62.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
See More
Gates – Gates Micro-V Serpentine Drive Belt, K080710 (Part No.K080710)
from
$73.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
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Popular 2012 Mack MRU Serpentine and V Belts Categories
Most Popular Drive Belt Idler Assembly for 2012 Mack MRUs
Enhance your 2012 Mack MRU with this popular Drive Belt Idler Assembly we have in stock, for $86.99.
Dayco No Slack Gold Label – Dayco No Slack Gold Label Serpentine Idler/Tensioner Pulley Steel, 74mm Dia., 38.3mm Width, Smooth, 89111 (Part No.89111)
from
$86.99
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
Best-Selling 2012 Mack MRU Serpentine Belts
Upgrade your MRU with one of our 9 best-selling Serpentine Belts.
Dayco – Poly Rib Belt, Premium, Dayco, 5080900 (Part No.5080900)
from
$33.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.
See More
Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080585HD (Part No.K080585HD)
from
$105.99
Gates Fleet Runner Micro-V Belts are 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 Poly Rib Belt HD Serpentine Belt 62.21 Long, 8 Rib Count, Heavy Duty, 5080622 (Part No.5080622)
from
$66.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.
See More
Dayco – Poly Rib Belt, Premium, Dayco, 5080630 (Part No.5080630)
from
$65.99
Produced for heavy-duty vehicles and buses with multiple accessories, Dayco HD poly-V belts are made from EPDM material to resist heat and are compliant with the latest standards, guaranteeing resistance, reliability, low noise and longer service life. Engineered for high torque and power pulses, these belts also feature specially treated cords within the belt to resist stretching and ensure length stability.
See More
Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080630HD (Part No.K080630HD)
from
$103.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Serpentine Drive Belt, K080623HD (Part No.K080623HD)
from
$115.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Dual-Sided Serpentine Drive Belt, DK100672 (Part No.DK100672)
from
$114.99
For replacing original equipment belts on serpentine drives that require a higher degree of efficiency when transmitting power. Designed for small diameter pulleys and for use with or without automatic tensioners.
See More
Gates – Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080903HD (Part No.K080903HD)
from
$84.99
Gates Fleet Runner Micro-V Belts are 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 Micro-V Serpentine Drive Belt, K080630 (Part No.K080630)
from
$61.99
We are proud to offer this CARQUEST product line: CARQUEST Premium Serpentine Belts By Gates
See More
Top-Quality Drive Belts for 2012 Mack MRUs
Choose a high-quality OEM or aftermarket Drive Belt for Mack MRUs and enjoy top-notch performance from $62.99.
Gates – Gates Micro-V Serpentine Drive Belt, K080585 (Part No.K080585)
from
$62.99
Import or domestic, car or truck, every vehicle can depend on the superior quality of Gates precision fit Micro-V belts. With advanced technology that matches the OE size, construction and materials, Gates Micro-V ensures optimal vehicle performance.
See More
FAQs for 2012 Mack MRU Serpentine and V Belts
What are the best-selling Serpentine and V Belts for 2012 Mack MRUs?
Out of 11 Serpentine and V Belts that fit 2012 Mack MRUs, the following parts are the top sellers:
- Poly Rib Belt, Premium, Dayco, 5080900 (19270599) – $33.99
- Poly Rib Belt, Premium, Dayco, 5080630 (19270371) – $65.99
- Gates FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, K080585HD (10496988) – $105.99
What’s the price range for 2012 Mack MRU Serpentine and V Belts?
The prices of Serpentine and V Belts for the 2012 Mack MRU range from $33.99 up to $115.99 for the most premium parts.
What is the average price of a Serpentine and V Belt for a 2012 Mack MRU?
The average price for Serpentine and V Belts for the 2012 Mack MRU is $82.26. 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 MRU model years?
What are the cheapest Serpentine and V Belts for my 2012 Mack MRU?
The cheapest 2012 Mack MRU Serpentine and V Belts we carry are:
- Poly Rib Belt, Premium, Dayco, 5080900 (19270599) – $33.99
- Gates Micro-V Serpentine Drive Belt, K080630 (10497191) – $61.99
- Gates Micro-V Serpentine Drive Belt, K080585 (10913559) – $62.99
- Poly Rib Belt, Premium, Dayco, 5080630 (19270371) – $65.99
- Dayco Poly Rib Belt HD Serpentine Belt 62.21 Long, 8 Rib Count, Heavy Duty, 5080622 (10627840) – $66.99
Does Advance Auto Parts sell Serpentine and V Belts for any other 2012 Mack models?
Yes. We stock Serpentine and V Belts for 7 other popular 2012 Mack models. Some of the most popular are 2012 GU8 Serpentine and V Belts, 2012 GU7 Serpentine and V Belts, 2012 CHU Serpentine and V Belts, 2012 CXU Serpentine and V Belts, and 2012 TD700 Serpentine and V Belts.
What types of Serpentine and V Belts do you sell for my 2012 Mack MRU?
As of 8/2/26, these are some of the most in-demand types of Serpentine and V Belts for a 2012 Mack MRU:
Can I get help with 2012 Mack MRU 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 MRU Serpentine and V Belts?
Advance Auto Parts keeps returns simple. For new Mack MRU 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.