Best Cvf Racing Car Pulleys in 2026

Package Dimensions: 16.1 H x 9.7 L x 10.1 W (centimeters)

Part number: YS238

Fit type: Vehicle Specific

Some ACDelco Gold parts may have formerly appeared as ACDelco Professional

Premium aftermarket replacement part

Manufactured to meet specifications for fit, form, and function for General Motors vehicles as well as most makes and models

Helps repair noisy idler pulley bearing

Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)

GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle

Direct replacement - this accessory drive belt idler pulley matches the fit and function of the original equipment pulley on specified vehicles

Restores performance - fixes a failed, squealing or groaning noise from a worn idler pulley

Application specific - reverse engineered from the original design on certain vehicle years, makes and models

Direct replacement - this accessory drive belt idler pulley adjustment bolt kit is designed to match the original hardware required to repair the idler pulley on specified vehicles

Ideal solution - this kit is a reliable replacement for original components that are missing or have failed due to wear

Durable construction - this kit is made from quality components to ensure reliable performance and a long service life

Package Dimensions: 10.414 H x 3.302 L x 10.16 W (centimeters). Belt Type: Back Idler

Country of Origin : China

Long life and easy replacement

GM CLIMBING Micro Prusik Minding Pulley (PMP), rated at 20kN/4500lbs MBS, both CE and UIAA certified, compatible with ropes up to 1/2 in / 13mm. Function pulley installed on ropes and clipped to tend hitch slacks in Ddrt climbing or work-positioning. A day-to-day use pulley in riggings, integrated with prusik hitches to build progress capture on haul system, making efficient redirects in bear rigging, home pulling exercise devices, and more to explore.

Quality-made climbing pulley, with 20kN breaking strength [5kN higher than required 15kN by CE and UIAA], to build up efficient pulley mechanical advantage systems: haul your partner out of the crevasse - personal rescue, rig gears or heavy loads when mountaineering, pull out a stranded car/ boat, haul food and stuffs out of reach when camping - bear rigging.

Palm-size pulley in lightweight of 3.7 oz. The micro pulley is easy to use with only one hand. Mobile side plates rotate freely around the axle and it's convenient to install the pulley anywhere on the rope. The pulley accommodates carabiners of most shapes since side plates are curved to stay fully close against each other on the top.

✅ COMPLETE SET: Shankly’s alternator pulley puller set or pulley puller and installer kit feature a combination of components including TRX-Star-T50-33T*113mm, Spline-M10-33T*113mm,3/8"Sq Drive. Includes special installer adapters with a carrying case

✅ EFFECTIVE DESIGN: Used for removing and installing pressed-on alternator, power steering pump, and other pulleys. Allows alternator shaft to be held while the pulley retainer is removed, helping the mechanic complete the job quickly and safely

✅ EASY REMOVAL: Shankly’s alternator pulley removal tool kit or puller pulley permits easy removal of freewheel alternator, either on or off the vehicle, making simple work of alternator removal and installation jobs. Use on most power steering pulley

Reduces the bounce of wheels

Improves control and traction

Helps provide a smooth ride

Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance

Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants

OE-quality fit for virtually every domestic or import vehicle on the road today

Country of Origin : United States

The Package Height of the Product is 7.2 inches

The Package Length of the Product is 0.2 inches

Flat : Y

Material : Steel

Belt Type : Serpentine

PULLEY PULLER AND INSTALLER KIT: Our alternator pulley tool set removes and installs many alternator decoupler pulleys on the most popular vehicles; Alternator decoupler pulley puller tool set comes with (2) pulley sockets and (3) shaft bits

EASY TO USE: The tools in this alternator decoupler puller set may be used whether the alternator is on or off the vehicle; Alternator decoupler pulley puller kit works on overriding alternator decoupler pulley (OAD) and one-way clutch pulley (OWC)

HEAVY DUTY ALTERNATOR TOOL: This OAD and one-way clutch pulley puller is made from tough materials to handle any job; Alternator pulley puller is capable of removing pulleys that require a considerable amount of force; Built to last a lifetime

Product Name: Car Belt Tensioner Pulley

Condition: 100% Brand new and High quality

Material: bearing steel

Package length:2.6 cm.Material:Polymer

Package width:4.5 cm

Package height:10.5 cm

Direct replacement - this power steering pump pulley is designed to match the fit and function of the original pulley on specified applications

Restores functionality - reliable replacement for an original pulley that has failed due to contamination by road debris, or damaged during service

Durable construction - this part is made from quality materials to ensure reliable performance and long service life

◇ Function --- Use the alternator pulley repair decoupler 13-piece set to replace the pulley on the vehicle to make the accessory drive run quieter and smoother, reduce vehicle vibration, and extend the life of the belt and belt tensioner

◇ Durable --- Made of chrome vanadium steel (CR-V) with a black oxide finish and polished coating for ultimate strength and longevity

◇ Wide Range of Uses --- freewheel alternator pulleys for use on or off the vehicle; can be used for overlay alternator decoupler (OAD) and one-way clutch (OWC) pulleys; available for many makes of vehicles

Meets or exceeds OE design and performance

Part number: 45979

Package Weight: 0.3 pounds

Glass-filled polymers provide strength and cooler running

Less vibration for a longer belt life

Lubricated ball bearings and high-temperature seals assure peak performance

Package length:9.652 cm

Package width:9.398 cm

Package height:3.302 cm

Part Type: Alternator Decoupler Pulley

Manufactured By: Goodyear

Model Number: 49915

Serpentine belt idler pulley is for select 4.3L, 5.0L, 5.7L, 6.2L & 8.1L MerCruiser stern drive and inboard engines.

This thermal resin pulley is 3" in diameter, flat with no grooves.

The bearing is molded into the thermal resin pulley.

Replacement Belt Tensioner & Pulley Assembly - Transports power to the alternator, power steering pump, air conditioning and keeps it running smoothly and effectively. It is designed for vehicles that needs an automatic belt tensioner. The torsional round spring design provides consistent tension for maximum durability.

Compatible Replacement for Ford Vehicles - 2003 E-350 Club Wagon 7.3L V8 Diesel | 1997-1998 E-350 Econoline 7.3L V8 Diesel | 1997, 1998, 1999, 2000, 2001, 2002 E-350 Econoline Club Wagon 7.3L V8 Diesel | 2000-2003 Excursion 7.3L V8 Diesel | 1999, 2000, 2001, 2002, 2003 F-250 Super Duty 7.3L V8 Diesel | 1999-2003 F-350 Super Duty 7.3L V8 Diesel |.

Replaces Part# BT50, BT-50 - If you are experiencing grinding or squeaking noise from the front of your vehicle then you may have a problem with your serpentine belt tensioner. Power steering and AC may stop working and if it completely fails then you may experience overheating in the engine and your car may break down. Cracks and wear on the accessory belt may also be visible.

Package Dimensions: 5.53 L x 2.43 H x 4.53 W (inches)

Package Weight : 3.63 pounds

Country of Origin : United States

Steel and thermoplastic construction designed to tight manufacturing tolerances for high durability and quality performance

Built to last with a superior resistance to dirt, salt, chemicals and other under-hood contaminants

OE-quality fit for virtually every domestic or import vehicle on the road today

High Quality Materials

Enables repair of a failed alternator pulley at a much lower cost than replacement of complete alternator assembly

Manufactured to OE alternator pulley dimensions for proper clearances and belt alignment

GM-recommended replacement part for your GM vehicle’s original factory component

Offering the quality, reliability, and durability of GM OE

Manufactured to GM OE specification for fit, form, and function

A pack of 10pcs, can be made of fixed pulley group, can be used as a small wheel, you can be used to design mini pulley reducer.

Cylindrical diameter: 17mm

Inner Diameter: about 14mm

Direct replacement of original pulley.Material:cardone

Simple installation with correct tools

Tested to meet same performance as O.E.

Genuine OEM Part

Package Dimensions: 6.8 L x 19.8 H x 18.4 W (centimeters)

Package Weight: 1.714 kilograms