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MERCURY Belts & Pulleys

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Results 1 - 24 of 62

Lares Power Steering Pulleys

Lares power steering pulleys are designed to fit your OEM pulley setup. Manufactured from quality materials, and available for a wide variety of applications, each power steering pulley meets OE specifications to ensure a precise fit and proper function. Keep your steering system operating reliably, order the Lares power steering pulley in the application you need.

4.45 out of 5 stars ( 20 )

$21.99

$27.99

On Sale

Scott Drake Engine Pulley Sets

Scott Drake engine pulley sets are available with single, double, and triple groove crankshaft pulleys. Their offerings fit late Ford engines (1965-70) with or without power steering and/or air conditioning. Scott Drake aluminum pulley sets contain a crankshaft, water pump, and alternator pulley, along with high-quality installation hardware.

3.67 out of 5 stars ( 3 )

$222.95


$200.65

March Performance 1979-93 5.0L Ford Pulley Kits

March Performance 1979-93 5.0L Ford pulley kits are designed for normal street driving. They reduce accessory drag, which typically creates about 12.5 HP at the rear wheels and eliminates belt throwing. These 3-piece pulley kits are available in both aluminum and steel sets. Aluminum sets are machined from 6061-T6 billet aluminum for extra strength. They are hand-polished and then covered with a "no polishing" clear powdercoated finish. They're also given a durable hard coating on the crank pulley to prevent oil seal leaks, and on the water pump pulleys to prevent premature wear. Steel sets are made from high-carbon steel, precision-machined to run perfectly true. They are coated with iron phosphate, and then given a high-gloss black polyester powdercoating for maximum rust prevention.

4.75 out of 5 stars ( 4 )

$146.99

Dorman Automatic Belt Tensioners

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

4.41 out of 5 stars ( 41 )

$26.99

$74.99

Summit Bucks

ACDelco V-Ribbed Serpentine Belts

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.

4.89 out of 5 stars ( 37 )

$7.99

$60.99

March Performance Crankshaft Pulleys

March Performance crankshaft pulleys are CNC-machined to run true. These pulleys are available in both standard and underdrive sizes. Underdrive pulleys help to increase horsepower by reducing accessory pulley rotation effort at the crankshaft.

4.75 out of 5 stars ( 235 )

$75.99

$152.99

March Performance Ford V-Belt Pulley Kits

By using March Performance Ford V-belt pulley kits, you can gain approximately 12 to 15 hp or increase cooling in your engine. These kits are available with Performance Series or high water flow-style pulleys. Performance Series pulley kits—designed for normal street driving—reduce accessory drag, which typically creates 12.5 to 15 hp at the rear wheels. The pulleys are made from CNC-machined 6061 T-6 billet aluminum and finished with a clear powdercoat. Another option, the high water flow ratio pulleys improve cooling by increasing water flow and fan speed. This helps at critical low-speed driving, where most overheating occurs. Order the kit tailored for your engine application.

4.73 out of 5 stars ( 49 )

$235.99

$285.99

Dayco No Slack Idler Pulleys

Take up the slack with Dayco No Slack Idler pulleys. These specially formulated glass-filled polymer or steel-bodied pulleys have smoother surfaces and tighter dimensional tolerances for less vibration and longer belt life. They meet or exceed OEM specifications and feature lifetime-lubricated bearings and high-temperature seals to ensure peak bearing performance. Maximum structural integrity and optimal performance mean Dayco value for you. Keep your belts from slacking off with Dayco No Slack Idler pulleys.

4.55 out of 5 stars ( 80 )

$15.99

$42.99

Auto Specialties Underdrive Crankshaft Pulleys

Auto Specialties underdrive crankshaft pulleys increase engine horsepower by reducing the amount of power required to drive external accessories. All pulleys are CNC-machined from billet steel or aluminum, exceeding factory quality.

4.85 out of 5 stars ( 46 )

$87.99

$103.99

Summit Racing™ Water Pump Pulleys

Need some good-looking pulleys for your street ride? You can't go wrong with Summit Racing™ water pump pulleys will help you maintain water pump efficiency with quality and style.

4.23 out of 5 stars ( 223 )

$42.99

Summit Racing™ Bracket Racer SFI Damper and Pulley Kits

Our Summit Racing™ bracket racer SFI damper and pulley kits will upgrade your stock harmonic damper and increase your engine's performance. The integral harmonic damper and crank pulleys are built from high-strength carbon steel with an injection-molded and bonded elastomer, have been spin tested to 12,500 rpm, and carry an SFI 18.1 rating. The 25 percent underdriven kits also include powdercoated accessory pulleys (varies by application) to complete your engine's performance upgrade.

4.81 out of 5 stars ( 37 )

$226.99

$244.99

Dayco High Performance V-Belts

Dayco High Performance V-belts deliver more flexibility and increased airflow around the accessory drive belt, so they run cooler and last longer than most competitive belts. Dayco was one of the first to develop raw edge sidewall construction, which facilitates controlled slippage around pulleys. This feature ensures the superior performance that drivers demand from their vehicle. The V-belts' three plies of neoprene-impregnated fabric resist heat, oil, and grease. A specially formulated treatment of the polyester cord provides the strength, stability, and reliability that's required within the standards of today's industry.

4.85 out of 5 stars ( 85 )

$6.99

$25.99

March Performance Aluminum Serpentine Water Pump Pulleys

March Performance aluminum serpentine water pump pulleys are precision CNC-machined to run perfectly true. They are machined from 6061-T6 aluminum for extra strength and wear, and feature a no-polishing clear powdercoated finish. These water pump pulleys are available in performance ratios for increased horsepower, mid-performance ratios, and high water flow ratios. They are designed to increase cooling during critical low-speed driving to prevent overheating.

4.23 out of 5 stars ( 74 )

$75.99

$118.99

Dayco Poly Rib Serpentine Belts

Built for passenger cars and light-duty trucks, Dayco Poly Rib serpentine belts are engineered for the high-mileage, demanding drives found in today's vehicles. Dayco's W Profile serpentine belts are the most innovative advancement in serpentine belt design in years. Developed through extensive laboratory and actual road testing, these unique rib profile EPDM belts have been engineered to conform to high-mileage, worn, or misaligned drives and to help eliminate noisy belt conditions. Constructed with aramid-reinforced EPDM compounds that resist cracking and perform better in extreme temperature ranges, Dayco Poly Rib serpentine belts deliver more than just OE-required quality. They deliver the solution to troublesome drive problems.

4.57 out of 5 stars ( 181 )

$6.99

$39.99

March Performance Aluminum V-Belt Water Pump Pulleys

March Performance aluminum V-belt water pump pulleys are precision CNC-machined to run perfectly true. Machined from 6061-T6 aluminum for extra strength and wear, they feature a no-polishing, clear powdercoated finish. Choose from 1 or 2-groove water pump pulleys for your application. They are available in performance ratios for increased horsepower during normal street driving, and high water flow ratios for increased cooling during critical low-speed driving, to prevent overheating.

4.51 out of 5 stars ( 103 )

$124.99

$137.99

Summit Bucks

ACDelco Drive Belt Tensioners

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.

4.5 out of 5 stars ( 38 )

$40.99

$156.99

March Performance Billet Aluminum Serpentine Alternator Pulleys

March Performance billet aluminum serpentine alternator pulleys are manufactured from precision-machined 6060-T6 billet aluminum with either a clear or black powdercoated finish.

4.61 out of 5 stars ( 44 )

$40.79

$66.99

Continental Accu-Drive Tensioners

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.

4.34 out of 5 stars ( 29 )

$39.99

$138.99

PRW Harmonic Balancer Spacers

PRW harmonic balancer spacers are constructed from high quality aluminum or steel to meet the various demands of the performance and racing industry. These spacers allow you to correctly align your harmonic balancer to meet the needs of your build.

5.0 out of 5 stars ( 4 )

$30.10

$50.29

Continental OE Technology Series Multi-V Belts

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.

4.7 out of 5 stars ( 324 )

$5.99

$45.99

Four Seasons Idler Pulleys

For OEM replacements like idler pulleys, Four Seasons is your partner in automotive problem solving. Designed to meet or exceed the original manufacturer's requirements, Four Seasons is committed to supplying quality replacement parts for your vehicle. Their smooth idler pulleys are available in either thermoplastic or steel, depending on the application, and dust covers are used to prevent dirt and other contaminants from harming the bearing. Choose Four Seasons idler pulleys, you know they'll fit and perform properly.

4.44 out of 5 stars ( 25 )

$12.99

$42.99

Dayco No Slack Tensioner Pulleys

Take up the slack with Dayco No Slack Tensioner pulleys. These specially formulated glass-filled polymer or steel-bodied pulleys have smoother surfaces and tighter dimensional tolerances for less vibration and longer belt life. They meet or exceed OEM specifications and feature lifetime lubricated bearings and high-temperature seals to ensure peak bearing performance. Maximum structural integrity and optimal performance mean Dayco value for you. Keep your belts from slacking off with Dayco No Slack Tensioner pulleys.

4.5 out of 5 stars ( 20 )

$14.99

$44.99

Trans-Dapt Performance Chrome Water Pump Pulleys

Trans-Dapt's performance chrome water pump pulleys can really dress up your engine's accessories, as well as your vehicle's engine compartment. They feature a durable, high-shine, chrome plated finish that adds the brilliant sparkle you're seeking. They're available for small block Chevy and select GMC models.

4.2 out of 5 stars ( 30 )

$59.99

$79.99

Summit Bucks

ACDelco Gold Idler Pulleys

ACDelco Gold idler pulleys are built to offer reliable operation under severe conditions. They're dependable in any weather or climate offering, you year-round performance. Mounting hardware is included on some popular applications. These pulleys are manufactured to meet or exceed your expectations for fit, form and function. Order the model recommended for your vehicle.

4.38 out of 5 stars ( 13 )

$16.99

$60.99

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