2009 Peterbilt 320 Serpentine and V Belts

Keep Your 2009 Peterbilt 320 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 2009 Peterbilt 320 looking sharp and performing at its best. At Advance Auto Parts we carry a wide selection of dependable options, including V-Belts, Drive Belt Idler Assemblies, and Serpentine 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.

Top-Rated Serpentine and V Belts from Trusted Brands

Looking for a reliable Serpentine and V Belt? We’ve got you covered with options from brands you know and trust like Dayco. For example, Dayco Serpentine and V Belts start at just $24.99 with an average 4.5 star rating. With over 100 reviews and a solid 4 star average, you can shop with confidence knowing other Peterbilt 320 owners approve.

Competitive Prices and Extensive Inventory

The average price for a 2009 Peterbilt 320 Serpentine and V Belt at Advance Auto Parts is around $54.99, with a range that starts at $24.79 and goes up to $114.99. With 15 options in stock from 3 trusted brands, finding the right fit is easy. Popular picks like Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count, FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt, and Poly Rib Belt HD Serpentine Belt; 77.56 Long, 8 Rib Count, Heavy Duty start at just $24.79 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 2009 Peterbilt 320 in peak condition, inside and out.

Essential 2009 Peterbilt 320 Serpentine and V Belts

Dayco – Poly Rib Belt HD Serpentine Belt; 56 Long, 8 Rib Count, Heavy Duty (Part No.5080560)

Poly Rib Belt HD Serpentine Belt; 56 Long, 8 Rib Count, Heavy Duty

from

$37.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Poly Rib Belt, Premium, Dayco (Part No.5080725)

Poly Rib Belt, Premium, Dayco

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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Driveworks – Poly Rib Belt HD Serpentine Belt; 95.08 Long, 8 Rib Count, Heavy Duty (Part No.950K8)

Poly Rib Belt HD Serpentine Belt; 95.08 Long, 8 Rib Count, Heavy Duty

from

$33.49
The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.

Product Features:
  • Constructed with heat and ozone resistant EPDM rubber
  • Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
  • Made with treated polyester cord to reduce belt stretch
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K100935HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$105.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Crack and wear resistant construction, even in extreme temperatures
  • Special compound provides unmatched flexibility, stability, load capacity and belt life
  • A problem-solving tool designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Designed to save your fleet’s money and reduce downtime
  • Replacement of the tensioner is recommended (if equipped)
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 93.5 Long, 10 Rib Count, Heavy Duty (Part No.5100935)

Poly Rib Belt HD Serpentine Belt; 93.5 Long, 10 Rib Count, Heavy Duty

from

$105.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 70.08 Long, 8 Rib Count, Heavy Duty (Part No.5080700)

Poly Rib Belt HD Serpentine Belt; 70.08 Long, 8 Rib Count, Heavy Duty

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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 78.94 Long, 8 Rib Count, Heavy Duty (Part No.5080790)

Poly Rib Belt HD Serpentine Belt; 78.94 Long, 8 Rib Count, Heavy Duty

from

$55.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K080903HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$77.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides maximum performance at extreme, extended operating temperatures
  • Heavy-duty construction resists cracking and wear, even at extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • A problem-solving tool designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Engineered to save your fleet money and reduce downtime
  • It is recommended to replace the tensioner (if equipped)
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K080776HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$93.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides maximum performance at extreme, extended operating temperatures
  • Crack and wear resistant construction, even in extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Problem solver designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Designed to save your fleet’s money and reduce downtime
  • Tensioner Replacement is Recommended (if equipped)
See More

Gates – Automotive XL High Capacity V-Belt (Part No.9405)

Automotive XL High Capacity V-Belt

from

$34.99
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:
  • The fiber-filled rubber adds flexibility along the entire length of the belt and provides greater lateral stability in the pulley.
  • The shape is ground to ensure precise dimensional control of the top width and sidewall for a correct fit to the pulley.
  • Thermally-active tensile cords for maintenance-free performance when properly installed and tensioned
  • Resists oil, heat, ozone, weather, and decay to improve belt life
  • Meets or exceeds SAE J636C specifications
See More

Dayco – V-Belt, Top Cog (Part No.17395)

V-Belt, Top Cog

from

$19.49
Dayco® High Performance V-Belt is the workhorse of the heavy-duty industry. Polyester cord provides maximum power transfer and tension holding capability for the life of the belt. The laminated construction helps absorb greater shock loads associated with diesel engines. These Dayco® High Performance V-Belt advantages translate into less downtime, lower maintenance costs, and increased dependability. Dayco’s High Performance V-Belt meets or exceeds SAE J636 and J637 specifications.

Product Features:
  • The High Performance V-Belt design delivers more flexibility and increases airflow around the belt, so it runs cooler and lasts longer than most competitive belts
  • Polyester cord provides maximum power transfer and tension holding capability for the life of the belt
  • The laminated construction helps absorb greater shock loads associated with diesel engines
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Gates – FleetRunner Heavy-Duty V-Belt (Part No.9590HD)

FleetRunner Heavy-Duty V-Belt

from

$40.99
Designed for the toughest applications, FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at extremely prolonged operating temperatures
  • Crack, wear, oil, and heat resistant construction
  • Special compound provides unmatched stability, load carrying capacity and belt life
  • Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys
  • Troubleshooter for troubled drives
  • Designed to save your fleet’s money and reduce downtime
  • Meets RMA oil and heat resistance standards and static conductivity requirements
See More

Dayco – Poly Rib Belt Serpentine Belt; 49.02 Long, 6 Rib Count (Part No.5060490)

Poly Rib Belt Serpentine Belt; 49.02 Long, 6 Rib Count

from

$32.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mile

Product Features:
  • Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
  • Engineered to help address noise issues caused by the belt drive 
  • Capable of handling more extreme temperatures and workloads
See More

Dayco – Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count (Part No.5060495)

Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count

from

$24.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:
  • Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
  • Engineered to help address noise issues caused by the belt drive 
  • Capable of handling more extreme temperatures and workloads
  • Made in the USA
See More

Gates – FleetRunner Heavy-Duty V-Belt (Part No.9550HD)

FleetRunner Heavy-Duty V-Belt

from

$47.99
Designed for the toughest applications, FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Proprietary material provides maximum performance at extremely long operating temperatures
  • Crack, wear, oil, and heat resistant construction
  • A special compound ensures unmatched stability, load capacity and belt life.
  • Unique under-cord notch pattern provides greater flexibility for smaller diameter pulleys
  • Problem solver for troubled drives
  • Designed to save your fleet money and reduce downtime
  • Meets RMA standards for oil and heat resistance and static conductivity requirements
See More

Dayco – Bottom Cog V-Belt; 48.5 Inch Long, Exact Fit Premium Quality (Part No.17485)

Bottom Cog V-Belt; 48.5 Inch Long, Exact Fit Premium Quality

from

$18.99
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  •  Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  •  Provides greater durability and flexibility – 35% stronger than all previous versions
  •  Features specially treated cords for added strength, stability and reliability
  • Made with specially formulated rubber compounds, this belt is highly resistant to extreme under hood temperatures that can cause premature damage to under engineered rubber compounds
See More

Dayco – Bottom Cog V-Belt; 40.5 Inch Long, Exact Fit Premium Quality (Part No.17405)

Bottom Cog V-Belt; 40.5 Inch Long, Exact Fit Premium Quality

from

$14.29
Dayco’s high performance HD V-belt is one of the most innovative, top performing belts for its application. By combining raw-edge construction with a specially formulated polyester cord treatment, it offers excellent resistance to repeated flexing and protection against heat, oil and grease as well as the strength, stability and reliability required for vehicles that still need a heavy-duty V-belt.

Product Features:
  • Designed for efficient power transmission to vehicle accessories in today’s trucks and buses
  • Provides greater durability and flexibility – 35% stronger than all previous versions
  • Features specially treated cords for added strength, stability and reliability
See More

Gates – Automotive XL High Capacity V-Belt (Part No.9710)

Automotive XL High Capacity V-Belt

from

$47.49
Replacement belt for the most demanding engine drives. Due to thermal forces, this variable notched belt actually tightens on the drive as it gets hot. This results in improved belt performance by reducing tension decay and noise.

Product Features:
  • Fiber-loaded rubber mount adds flexibility along the belt and provides greater lateral stability on the pulley
  • Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
  • Thermally active pull cords for maintenance-free operation when the strap is properly installed and tensioned
  • Resistant to oil, heat, ozone, weathering, and aging for better belt life.
  • Meets or exceeds SAE J636C specifications
See More

Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 42.6mm Width, Smooth (Part No.89109)

Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 42.6mm Width, Smooth

from

$65.99
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.

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
See More

Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 38.3mm Width, Smooth (Part No.89111)

Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 38.3mm Width, Smooth

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.

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
See More

Most Popular V-Belt for 2009 Peterbilt 320s

Enhance your 2009 Peterbilt 320 with this popular V-Belt we have in stock, for $24.99.

Dayco – Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count (Part No.5060495)

Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count

from

$24.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:
  • Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
  • Engineered to help address noise issues caused by the belt drive 
  • Capable of handling more extreme temperatures and workloads
  • Made in the USA
See More

Best-Selling 2009 Peterbilt 320 Drive Belt Idler Assembly

Upgrade your 320 with our best-selling Drive Belt Idler Assembly.

Dayco No Slack Gold Label – Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 42.6mm Width, Smooth (Part No.89109)

Serpentine Idler/Tensioner Pulley; Steel, 74mm Dia., 42.6mm Width, Smooth

from

$65.99
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.

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
See More

Top-Quality Serpentine Belts for 2009 Peterbilt 320s

Choose a high-quality OEM or aftermarket Serpentine Belt for Peterbilt 320s and enjoy top-notch performance from $24.79.

Driveworks – Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count (Part No.495K6)

Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count

from

$24.79
The Driveworks belt is designed to provide better belt-to-pulley contact. The specialized rubber compound incorporates a high temperature polymer formulated to maximize load carrying requirements and belt life. This Driveworks ribbed belt has been constructed and engineered to meet the stringent demands of today’s automotive drive systems. The Driveworks ribbed belt delivers long-lasting dependable belt life.

Product Features:
  • Constructed with heat and ozone resistant EPDM rubber
  • Fiber is added to the rib stock to reinforce the rubber and reduce noise from worn and misaligned pulleys
  • Made with treated polyester cord to reduce belt stretch
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K060539HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$46.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • The patented material provides optimal performance at prolonged extreme operating temperatures.
  • Crack and wear resistant construction, even in extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • A problem-solving tool designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Designed to save your fleet’s money and reduce downtime
  • Replacement of the tensioner is recommended (if equipped)
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 77.56 Long, 8 Rib Count, Heavy Duty (Part No.5080775)

Poly Rib Belt HD Serpentine Belt; 77.56 Long, 8 Rib Count, Heavy Duty

from

$45.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 71.06 Long, 8 Rib Count, Heavy Duty (Part No.5080710)

Poly Rib Belt HD Serpentine Belt; 71.06 Long, 8 Rib Count, Heavy Duty

from

$62.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Dayco – Poly Rib Belt HD Serpentine Belt; 76.58 Long, 8 Rib Count, Heavy Duty (Part No.5080765)

Poly Rib Belt HD Serpentine Belt; 76.58 Long, 8 Rib Count, Heavy Duty

from

$51.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K080765HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$91.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Construction resists cracking and wear, even at extreme temperatures
  • Special compound provides unmatched flexibility, stability, load capacity and belt life
  • Problem solver designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Designed to save your fleet money and reduce downtime
  • It is recommended to replace the tensioner (if equipped)
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K080740HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$114.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • Patented material provides peak performance at prolonged extreme operating temperatures
  • Crack and wear resistant construction, even in extreme temperatures
  • Special compound provides unmatched flexibility, stability, load capacity and belt life
  • Troubleshooting designed for the toughest applications
  • Consistently outperforms other heavy-duty coil belts on the market
  • Designed to save your fleet’s money and reduce downtime
  • It is recommended to replace the tensioner (if equipped)
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K080740)

Micro-V Serpentine Drive Belt

from

$68.99
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.

Product Features:
  • The special belt construction eliminates noise, reduces tension loss and solves transmission problems.
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all original equipment manufacturer specifications.
  • It is recommended to replace the tensioner (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
See More

Gates – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K060858HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

from

$68.99
Gates FleetRunner Micro-V Belts are designed for the toughest applications. FleetRunner 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. FleetRunner does this all while providing the lowest cost per mile for fleets, including 3/4 and 1 ton pickups.

Product Features:
  • The patented material provides optimal performance at prolonged extreme operating temperatures.
  • Crack and wear resistant construction, even in extreme temperatures
  • Special compound provides unmatched flexibility, stability, load carrying capacity and belt life
  • Problem solver designed for the toughest applications
  • Consistently outperforms other heavy-duty serpentine belts on the market
  • Designed to save your fleet money and reduce downtime
  • Tensioner Replacement is Recommended (if equipped)
See More

Gates – Micro-V Serpentine Drive Belt (Part No.K080765)

Micro-V Serpentine Drive Belt

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.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the rib surface
  • Meets or exceeds all original equipment manufacturer specifications.
  • It is recommended to replace the tensioner (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
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Dayco – Poly Rib Belt HD Serpentine Belt; 76.11 Long, 8 Rib Count, Heavy Duty (Part No.5080760)

Poly Rib Belt HD Serpentine Belt; 76.11 Long, 8 Rib Count, Heavy Duty

from

$50.99
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.

Product Features:
  • Engineered to handle operating conditions with temperatures up to 130°C (266°F)
  • Designed for multiple accessories such as A/C, power steering pumps, alternators and water pumps
  • Capable of delivering excellent performance in high torque and high power pulse applications
  • Specially formulated treated cord insures length and tension stability on heavy duty diesel engine drives for the life of the belt
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Gates – Micro-V Serpentine Drive Belt (Part No.K060539)

Micro-V Serpentine Drive Belt

from

$36.49
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.

Product Features:
  • Special belt construction eliminates belt noise, reduces tension loss and solves problem drive applications
  • EPDM rubber constructions resist cracking on the surface of the ribs
  • Meets or exceeds all specifications from the Original Equipment Manufacturer
  • Tensioner Replacement is Recommended (if equipped)
  • Unique form grinding of each individual belt assures precise dimensional control.
  • Meets or exceeds SAE J1459, SAE J2432, and SAE J1596 specifications.
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Dayco – Poly Rib Belt, Premium, Dayco (Part No.5060538)

Poly Rib Belt, Premium, Dayco

from

$24.99
Constructed with aramid reinforced EPDM compounds, the Dayco poly-V serpentine belt delivers  more than just OE quality. Developed through extensive laboratory and road testing, the rib profile in this EPDM belt has been engineered to conform to high mileage, worn or misaligned drives and helps eliminate noisy belt conditions. Dayco poly rib serpentine belts offer extensive flexibility and longer service life, while handling higher workloads and temperatures.

Product Features:
  • Provides full coverage for today’s light-duty vehicle market, especially vehicles with troublesome drives
  • Engineered to help address noise issues caused by the belt drive 
  • Capable of handling more extreme temperatures and workloads
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Top-Rated Serpentine and V Belt Brands For Your 2009 Peterbilt 320

When it comes to finding the perfect Serpentine and V Belt for your 2009 Peterbilt 320, Advance Auto Parts has you covered with a wide selection of high-quality OEM and aftermarket options from 3 trusted brands. We carry the most popular Serpentine and V Belt brands including Dayco, and more, all known for their exceptional customer ratings (average brand rating of 4.5 stars) and competitive prices, as low as $24.99. Purchasing a Serpentine and V Belt from us here at Advance Auto Parts is a smart move for both you and your 2009 Peterbilt 320, providing peace of mind with parts that meet or exceed OEM standards.

Popular Dayco 2009 Peterbilt 320 Serpentine and V Belts

If you’re looking for a top-quality Serpentine and V Belt for your 2009 Peterbilt 320, Advance Auto Parts has exactly what you need with our selection of Dayco Serpentine and V Belts. We have 1 Dayco Serpentine and V Belts in stock for this fitment, all known for their durability and precision fit. With prices starting at just $24.99, you’ll find the perfect Serpentine and V Belt for your needs and budget. Dayco Serpentine and V Belts for the 2009 Peterbilt 320 come highly rated, with over 43 customer reviews and an impressive average rating of 4.5 stars. Choosing a Dayco Serpentine and V Belt from Advance Auto Parts is a smart move to ensure quality and value for your vehicle.
Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count
from $24.99
(43)
Poly Rib Belt Serpentine Belt; 49.5 Long, 6 Rib Count
“excellent I was buying bypassing my A/C and had to buy a bring back a few to get a correct fit.”

FAQs for 2009 Peterbilt 320 Serpentine and V Belts

What are the best-selling Serpentine and V Belts for 2009 Peterbilt 320s?

Out of 15 Serpentine and V Belts that fit 2009 Peterbilt 320s, the following parts are the top sellers:

What’s the price range for 2009 Peterbilt 320 Serpentine and V Belts?

The prices of Serpentine and V Belts for the 2009 Peterbilt 320 range from $24.79 up to $114.99 for the most premium parts.

What is the average price of a Serpentine and V Belt for a 2009 Peterbilt 320?

The average price for Serpentine and V Belts for the 2009 Peterbilt 320 is $54.99. 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 Peterbilt 320 model years?

Yes, we carry Serpentine and V Belts for 30 model years of Peterbilt 320s between 1987 and 2018. The following model years are the most popular for Serpentine and V Belt purchases: 2017, 2016, 2015, 2014, 2013, 2012, 2011, 2010, and 2008.

What are the cheapest Serpentine and V Belts for my 2009 Peterbilt 320?

The cheapest 2009 Peterbilt 320 Serpentine and V Belts we carry are:

Does Advance Auto Parts sell Serpentine and V Belts for any other 2009 Peterbilt models?

Yes. We stock Serpentine and V Belts for 10 other popular 2009 Peterbilt models. Some of the most popular are 2009 384 Serpentine and V Belts, 2009 387 Serpentine and V Belts, 2009 386 Serpentine and V Belts, 2009 367 Serpentine and V Belts, and 2009 388 Serpentine and V Belts.

What are the top-rated Serpentine and V Belts that fit the 2009 Peterbilt 320?

Based on 100 reviews by customers, our 2009 Peterbilt 320 Serpentine and V Belts have an average customer rating of 4 stars. These are the highest-rated categories of Serpentine and V Belts for the 2009 Peterbilt 320 and their top-rated products:

What types of Serpentine and V Belts do you sell for my 2009 Peterbilt 320?

As of 11/2/25, these are some of the most in-demand types of Serpentine and V Belts for a 2009 Peterbilt 320:

Can I get help with 2009 Peterbilt 320 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 Peterbilt Serpentine and V Belts and more.

What is your return policy for Peterbilt 320 Serpentine and V Belts?

Advance Auto Parts keeps returns simple. For new Peterbilt 320 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.