Western Star 3700 Belts and Hoses

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Essential Western Star 3700 Belts and Hoses

Dayco – Poly Rib Belt HD Serpentine Belt; 74.5 Long, 8 Rib Count, Heavy Duty (Part No.5080745)

Poly Rib Belt HD Serpentine Belt; 74.5 Long, 8 Rib Count, Heavy Duty

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$68.99
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 – FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt (Part No.K080745HD)

FleetRunner Heavy-Duty Micro-V Serpentine Drive Belt

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$127.99
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.

Product Features:
  • The patented material provides maximum performance at extreme and prolonged operating temperatures.
  • The 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 most challenging 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).
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Gates – Micro-V Serpentine Drive Belt (Part No.K080745)

Micro-V Serpentine Drive Belt

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$75.99
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 surface of the ribs.
  • Meets or exceeds all original equipment manufacturer specifications.
  • Replacing the tensioner is recommended (if the vehicle is equipped with one).
  • 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 – V-Belt Dayco (Part No.17340)

V-Belt Dayco

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$13.49
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:
  • ┬áDesigned for efficient power transmission to vehicle accessories in today’s trucks and buses
  • ┬áProvides greater durability and flexibility Γ┐┐ 35% stronger than all previous versions
  • ┬áFeatures specially treated cords for added strength, stability and reliability
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Gates – FleetRunner Heavy-Duty V-Belt (Part No.9341HD)

FleetRunner Heavy-Duty V-Belt

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$36.99
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.

Product Features:
  • The patented material offers optimal performance at extremely high operating temperatures.
  • Heavy-duty construction resists cracking, wear, oil and heat
  • Special compound provides unmatched stability, load carrying capacity and belt life
  • Unique undercord notch pattern offers increased flexibility for smaller diameter pulleys
  • Problem solver for troubled drives
  • Designed to save your fleet money and reduce downtime
  • Compliant with RMA standards for oil and heat resistance and static conductivity requirements
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Driveworks – Automotive V-Belt, Driveworks (Part No.34017)

Automotive V-Belt, Driveworks

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$5.29
The Driveworks V-Belt is manufactured with top quality components to deliver the maximum power and performance on all passenger cars and light duty trucks in service today.

Product Features:
  • This belt is made with bottom cogs to provide the maximum flexibility and grip required on v-belt drives
  • Polyester cords provide extreme tension-holding capability for longer belt life
  • The raw edge belt design delivers the maximum gripping power
  • The highly engineered rubber compounds are resistant to under hood heat and ozone deterioration
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Gates – Automotive XL High Capacity V-Belt (Part No.9341)

Automotive XL High Capacity V-Belt

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$37.99
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-reinforced rubber adds flexibility along the entire length of the belt and ensures greater lateral stability in the pulley.
  • Form-ground to ensure precise top width and sidewall dimensional control for proper fit to the pulley
  • Thermally active tension cords for maintenance-free operation when the belt is properly installed and tensioned
  • It resists oil, heat, ozone, weather, and decay to improve belt life.
  • Meets or exceeds SAE J636C specifications
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Gates – Premium Molded Coolant Hose (Part No.21194)

Premium Molded Coolant Hose

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$34.99
Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

Product Features:
  • The specially designed materials resist collapse under vacuum.
  • Designed to resist electrochemical degradation, which is the primary cause of hose failure
  • Pre-formed for a good fit and to ensure perfectly sealed connections
  • EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
  • It meets the requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
  • Temperature range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
  • Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
  • Caution: Do not use for fuel or oil transfer applications
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Helping You Find the Right Belts and Hoses for Your Western Star 3700

You love your 3700. So we’ve made it easier than ever to help you find Western Star 3700 Belts and Hoses in our online catalog. Our inventory holds 8 aftermarket and OEM Belts and Hoses for your Western Star 3700, ranging from $5.29 to $127.99.

We offer parts from 3 brands trusted to make quality Belts and Hoses for your Western Star 3700. Before you buy, take some time to read through customer reviews. We currently have 4 reviews of Western Star 3700 Belts and Hoses from previous customers.

Find your 3700 Belts and Hoses here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your Western Star 3700 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Belts and Hoses Brands for Your Western Star 3700

Our inventory holds Belts and Hoses for your Western Star 3700 from 3 trusted brands. You’ll find OEM and aftermarket parts from brands like Dayco, Gates, and Driveworks, all of which can keep that Western Star happy.
We have Driveworks parts available for your Western Star 3700 in categories like Serpentine and V Belts. Some of the top-rated Driveworks parts in these categories are:
Automotive V-Belt, Driveworks
from $5.29
(1)
Automotive V-Belt, Driveworks
V-Belts