Peterbilt 379 Drive Belt Idler Assemblies
Your Peterbilt 379 will be happy to know that the search for the right Drive Belt Idler Assemblies you’ve been looking for is over! Advance Auto Parts has 3 different Drive Belt Idler Assemblies for your vehicle, ready for shipping or in-store pick up. The best part is, our Peterbilt 379 Drive Belt Idler Assemblies start from as little as $44.99.
When it comes to your Peterbilt 379, you want parts and products from only trusted brands. Here at Advance Auto Parts, we work with only top reliable Drive Belt Idler Assemblies brands so you can shop with complete confidence. Some of our top Drive Belt Idler Assemblies brands are Dayco. We’re sure you will get the right product to keep that 379 running for a long time.
Shop online, find the best price on the right product, and have it shipped right to your door. If you prefer to shop in person for the right Drive Belt Idler Assemblies for your 379, visit one of our local Advance Auto Parts locations and you’ll be back on the road in no time!
Compare 5 Peterbilt Drive Belt Idler Assemblies
Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 39.25mm Width, Smooth (Part No.89101)
from
$44.99
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 ha
Product Features:
See More
Product Features:
- Engineered for the demanding drive systems of today’s class 4-8 heavy-duty commercial trucks
- Premium OE technology to ensure peak performance under extreme conditions
- Utilizes 3D dimensional computer aided design (CAD) and finite element analysis (FEA) for optimal design and maximum structural integrity
- Meets or exceeds OE quality
Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 32.8mm Width, Smooth (Part No.89105)
from
$45.99
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 ha
Product Features:
See More
Product Features:
- Engineered for the demanding drive systems of today’s class 4-8 heavy-duty commercial trucks
- Premium OE technology to ensure peak performance under extreme conditions
- Utilizes 3D dimensional computer aided design (CAD) and finite element analysis (FEA) for optimal design and maximum structural integrity
- Meets or exceeds OE quality
Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 31.26mm Width, 8 Grooves (Part No.89103)
from
$55.99
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 ha
Product Features:
See More
Product Features:
- Engineered for the demanding drive systems of today’s class 4-8 heavy-duty commercial trucks
- Premium OE technology to ensure peak performance under extreme conditions
- Utilizes 3D dimensional computer aided design (CAD) and finite element analysis (FEA) for optimal design and maximum structural integrity
- Meets or exceeds OE quality
Carquest Premium – Accessory Drive Belt Idler Assembly (Part No.T1019)
from
$109.99
The ASC New Tensioner Pulley features all new, original equipment-quality components for proper fit and long-life performance. Each idler includes heavy-duty unitized bearings and are 100% factory tested to assure the highest quality product. Each unit is built to meet or exceed all Original Equipment specifications and is validated for fit, form, and function. Also, application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust.
Product Features:
See More
Product Features:
- This pulley is used on accessory belt driven applications
- Cast Iron
- All bolts necessary for installation are supplied with pulley
- Durable housing features precisely machined mounting surfaces for proper fit
Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 57mm Width, Smooth (Part No.89110)
from
$79.99
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 ha
Product Features:
See More
Product Features:
- Engineered for the demanding drive systems of today’s class 4-8 heavy-duty commercial trucks
- Premium OE technology to ensure peak performance under extreme conditions
- Utilizes 3D dimensional computer aided design (CAD) and finite element analysis (FEA) for optimal design and maximum structural integrity
- Meets or exceeds OE quality
FAQs for Peterbilt 379 Drive Belt Idler Assemblies
What are the most popular Drive Belt Idler Assemblies for the Peterbilt 379?
With 1 brands you can trust, our most popular Drive Belt Idler Assemblies for the Peterbilt 379 are:
from
$44.99
This product is not rated
Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 39.25mm Width, Smooth
Drive Belt Idler Assemblies
from
$45.99
This product is not rated
Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 32.8mm Width, Smooth
Drive Belt Idler Assemblies
from
$79.99
This product is not rated
Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 57mm Width, Smooth
Drive Belt Idler Assemblies
Find Your Peterbilt 379 Drive Belt Idler Assemblies by Year
People also search Advance Auto for these popular years of Peterbilt 379 parts:
