Availability
Showing In Stock Items. Show All 47 Items.
ACDelco GM Genuine Parts idler pulleys are a part of the accessory belt system on the front of the engine. These pulleys are GM recommended replacement parts for your vehicle's original component. Pulleys can be ribbed or smooth, contain a sealed ball bearing, and are used to divert the drive belt to the components, such as the alternator, water pump, or power steering pump. GM Genuine Parts idler pulleys have been manufactured to fit your GM vehicle, providing you with the same performance, durability, and service life you expect from General Motors.
( 27 )
$51.99
—
$73.99
ACDelco drive belt tensioners keep your belts just right—not too loose, not too tight. They offer a perfect complement to the full line of ACDelco belts with high-quality bearings that resist dirt and salt. Hundreds of models are available, with a variety of pulley styles. Reduce belt wear and keep them taut with the long-lasting replacement drive belt tensioner designed to fit your application.
( 38 )
$68.99
—
$97.99
Holley idler pulleys are designed to help keep your belt in place during high rpm. They are manufactured from quality materials and are available in different designs to fit your specific belt.
( 4 )
$65.39
—
$79.95
Dayco No Slack automatic belt tensioners can resolve belt squeal, improper tracking, or an accessory that has stopped working completely. Featuring "flat spring" technology, these tensioners allow for an increase in torque to be transmitted to the belt when needed, compensating for stretch and wear, while maintaining constant tension throughout the life of your belt. They are built with tough, long-lasting cast aluminum housings and arms, steel locator pins, and arm plates. Engineered to outperform and outlast OEM parts, take up the slack with Dayco No Slack automatic belt tensioners.
( 33 )
$59.99
—
$88.99
ICT Billet alternator brackets are made from aerospace-grade billet aluminum. They come packaged in kits that include alternator brackets, bolts, spacers, and all the necessary mounting hardware. They bolt to the face of the block and can only be used on blocks with at least two mounting holes on the front of the block.
( 277 )
$99.99
Innovators West alternator pulleys offer the performance you need. Constructed from premium materials and precision-finished, these alternator pulleys work well and look good. Available as engine/alternator-specific or universal fitment and in multiple groove counts. Innovators West alternator pulleys has you covered.
( 1 )
$105.45
Continental OE Technology Series idler pulleys are produced to OE form, fit, function, and material specifications to ensure optimum performance and durability. Their plastic pulleys feature glass-reinforced thermoplastic for optimized dimensional control and running surface durability, with a molded-in ball bearing for optimal fit and long life. Steel pulleys are manufactured from precision steel stampings and e-coated for superior corrosion resistance.
( 3 )
$58.99
—
$63.99
Put some tension on your belts with Dorman automatic belt tensioners. Rigorously tested for sustained performance by a team of product and quality engineers, Dorman's automatic belt tensioner assemblies are designed to provide proper tension to vehicle serpentine belts. They incorporate a damping design, torsion spring, and sealing system to ensure the proper functioning of many integral engine components. Replace worn-out or weak parts with Dorman automatic belt tensioners. The automatic belt tensioner should be replaced whenever the serpentine belt is replaced. Features include: * Quality tests include torque testing, spring-back testing, corrosion-resistance testing, and on-vehicle testing * Solid steel or aluminum construction for long-lasting durability * Highly resistant to heat and shock * Designed to fit properly every time
( 41 )
$51.99
—
$74.99
Ford Genuine Parts belt tensioners are engineered for select Ford and Lincoln vehicles to provide the proper tension on the drive belt. They're designed with less operating range variation under tension to minimize poor performance and premature failure. These replacements are made from original materials and specs to ensure proper fit and long-lasting performance.
Not Yet Reviewed
$59.99
Clearance
ACDelco V-ribbed serpentine belts resist the penetration of water, acids, and ozone--plus, they provide broad temperature tolerances. Their patented advanced technology design incorporates EPDM rubber, which stays soft and pliable longer than traditional belt materials. Neoprene and certain grades of rubber can harden, causing unwanted squealing and a shorter belt life. The flexible construction of these serpentines allows each belt to withstand many topside and backside bends. ACDelco offers their V-ribbed replacement belts in various lengths, widths, and rib quantities for a wide range of fitments.
( 37 )
$104.99
$84.50
Mopar Replacement idler pulleys are genuine OE-replacements. That means your Chrysler, Dodge, Ram, or Jeep will receive the perfect part to repair and/or restore performance and safety, just as it should be. The pulleys are made from high-quality materials to provide reliable, long service with the right fit, function, and value. Mopar idler pulleys effectively guide with the proper tension for your engine drive belts. Order the model designed for your vehicle application.
( 2 )
$65.99
Today's modern vehicles possess complex accessory drive systems that require the replacement of all worn components in order to operate properly. Dayco Demanding Drive kits provide all the required components for a quiet, problem-free belt drive system, and have been designed to address the most demanding drives in the market. The kits include a Poly Rib W2 serpentine belt featuring Dayco's "W" rib design--the second generation of the most innovative advancement in belt technology manufactured with state-of-the-art processes making the belts some of the quietest available. These application-specific Dayco drive kits include, where applicable, Poly Rib W2 serpentine belt, No Slack automatic belt tensioner, No Slack idler/tensioner pulley, and a overrunning alternator pulley.
( 6 )
$77.99
—
$108.99
Continental Accu-Drive tensioners are designed so that the belt tension, frictional damping, and amount of belt take-up are ideal for your application. All Continental Accu-Drive automatic belt tensioners meet or exceed OEM specifications for all major car manufacturers.
( 29 )
$51.99
—
$105.99
Continental OE Technology Series Multi-V belts are factory-style replacements covering virtually all vehicle applications. These new straight-ribbed multi-V belts offer original fit and function that professional technicians appreciate for their customers. The serpentine belts are constructed with advanced EPDM rubber compounds that improve durability and deliver a quieter ride. They're available in well over a hundred lengths, with rib options ranging from three to 14. Order the model recommended for your car, truck, van, SUV, or crossover.
( 325 )
$50.99
—
$92.99
These Dorman idler pulleys are a sure way to take up unwanted slack from your serpentine belt. They will ensure proper performance from things such as your water pump, power steering pump, and alternator. Get a set of these high-quality Dorman idler pulleys and keep all of your components functioning properly.
( 32 )
$56.99
—
$84.99
Continental Accu-Drive idler pulleys deliver OE form, fit, and function for optimum performance and durability. They are application-specific and follow original equipment material requirements. Additional hardware is provided when required, avoiding the need to hunt down replacements for stripped bolts or missing washers. Continental idler pulleys come ready to install without any extra fabrication or machining. Thermoplastic pulleys features include: * Available for smooth and grooved applications * Glass-reinforced thermoplastic provides ideal dimensional control and running surface durability * Service-free, sealed ball bearings * Molded-in bearing for optimum fit and long service life * Precise dimensional tolerances for smooth operation. Steel pulleys features include: * Precision steel stamping * Close tolerance ball bearing pocket * Electro-deposited coating for superior corrosion resistance * Crowned running surface aids proper belt tracking
Not Yet Reviewed
$53.99
—
$100.99
GMB timing belt tensioner hydraulic assemblies are built to precise tolerances for easy installation and are available for numerous vehicles. When working with timing belts, hydraulic tensioners can ensure proper tension and engine performance. A loss in timing belt tension can be critical to your engine, causing damage or failure. GMB reminds us, "It's never a good idea to compromise on quality". Their hydraulic timing belt tensioner assemblies are rigorously tested to ensure optimal operation and to withstand high-performance use. Choose the proper fit for your vehicle.
Not Yet Reviewed
$53.99
Continental overrunning alternator decoupler pulleys are vehicle-specific and cover a wide range of applications. Designed internally with a one-way clutch that enables the alternator to coast freely if belt speed suddenly decreases (engine shut down or transmission shift), the OAD-style pulleys also have a patented internal torsional steel spring that is tuned to each specific application. This technology absorbs engine vibration, allowing the belt to run calmly and smoothly. Select the Continental overrunning alternator decoupler pulley designed for your vehicle.
Not Yet Reviewed
$64.99
—
$99.99
Dayco's high performance extreme drive belts are engineered for the most demanding engine forces in today's powersports world. They are made with special compounds and ultra-strong fibers to outperform the competition and provide your ride with superb durability. Ride with confidence--ride with Dayco high performance extreme drive belts!
Not Yet Reviewed
$105.95
Mopar Replacement serpentine belts will renew your ride's drive for performance. Responsible for powering multiple components, these genuine Mopar belts will deliver the correct fit, along with durable and long-lasting service to keep your alternator, pumps, air conditioning, and more running smoothly and effectively. Service your vehicle with the right parts from Mopar.
( 2 )
$54.99
Dorman replacement alternator pulleys are improved to address vulnerabilities in the original design. These serpentine-style pulleys effectively resist the heat and dust that can cause the clutch and bearing to fail. They also provide convenience at an affordable price, allowing you to simply replace the pulley instead of the entire alternator assembly. Dorman direct-fit pulleys restore the alternator to proper performance—preventing belt noise, as well as premature wear on the belt and belt-driven engine accessories. Order the model designed for your vehicle application.
Not Yet Reviewed
$103.99
Continental Extreme-Duty Series Poly-V belts provide up to 4 times longer wear than the original belts in the aftermarket Class 6 to 8 heavy-duty trucks. Offered in different rib profiles, these straight-ribbed belts feature high-abrasion-resistant fabric coated with advanced EPDM polymers to resist cracking and heat build-up, along with increased cord support and improved flex life. Continental Extreme-Duty Series Poly-V belts perform better under higher underhood temperatures, resulting in lower emission standards and meet or exceed SAE J1459 specifications.
Not Yet Reviewed
$53.99
—
$102.99
URO Parts accessory belt tensioners and tensioner assemblies are designed and manufactured to withstand the impact today's worsening traffic conditions place on an engine and its accessory drives. Their drive belt tensioners are manufactured with premium materials and bearings to outlast other European brands … at a fraction of the cost of OE. Every URO manufacturing facility is ISO 9000 certified; plus, all URO Parts accessory belt tensioners and tensioner assemblies undergo intensive testing and inspection to make certain that each part meets or exceeds OE standards for fit, function, durability, and design.
( 2 )
$78.99
If you want to take on tougher challenges and push your UTV to its limits without worrying about drive belt failure, you will need Rough Country Performance CVT drive belts. They reduce slippage, increase horsepower capacity, and offer more responsive engine braking, all while running cooler. Built to handle higher heat and longer rides than the stock drive belt, Rough Country CVT drive belts are the ultimate solution for enhancing your UTV's performance. With an advanced design and top-of-the-line features, Rough Country CVT drive belts are engineered to deliver a superior level of performance that will take your UTV to the next level. Upgrade your UTV with the ultimate performance boost. Select the CVT drive belt designed for your off-road machine. Features: * Constructed with specially formulated, high temperature polychloroprene * Aramid fiber reinforcement construction increases horsepower capacity and more responsive engine braking during deceleration * Tested and proven reliable at over 12,000 rpms, for faster, more consistent throttle response and improved durability * Deeper cogs on top and rounded cogs on bottom for ultimate flexibility, longer belt life, and cooler running temperatures * Quicker throttle response at mid-speed acceleration * Greater secondary acceleration at high rpm * Reduction in slippage during the highest levels of torque * Increased horsepower capacity * Better performance during deceleration (more responsive engine braking)
Not Yet Reviewed
$69.95
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
