Best Contitech Automotive Replacement Engine Crankshaft Pulleys in 2026

Provides power to the engine accessory drive system for proper engine performance

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

GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.

Package Dimensions: 1.27 L x 10.16 H x 7.366 W (centimeters)

Country of Origin : United States

Package Weight: 0.204 kilograms

FITMENT:for Ford 1993 and newer 4.2L 4.6L 2-valve engines,4.6L 4-valve and 5.4L and 6.8L V-8 engines while installing timing chains.Similar to Rotunda 303-448,6024,525219.

MATERIAL:Hardened chrome molybdenum steel and coated with black oxide finish.Resistance on rust,deformation and crack.A long lasting finish.

AVOID DAMAGE:These engines are not Free Wheeling engines meaning that if the crankshaft is rotated during timing chain installation(Jumped Timing),it can cause significant damage to the Pistons and Valves if the cylinder heads are not removed.

This steel shaft sleeve adapts a crankshaft from 3/4 inch to 1 inch diameter, it comes with step key that offsets from 3/16 inch to 1/4 inch.

Alters motors with a different diameter shaft and alters pulleys for a different speed or belt.

Reduces the necessity of buying a new motor or pulley to maintain existing components and speed/power requirements.

Material:Steel

Color: Silver

Convert a crankshaft from 1 inch shaft to 1 1/8 inch shaft

Material: stainless steel 304. The crankshaft is made of stainless steel, which is more durable than ordinary iron products. Never rust, better protect the crank.

Bushing inner diameter 5/8", outer diameter 3/4", sleeve length about 3", keyway 3/16', stepped key length about 3"

The sleeve key and stepped key are designed to fit perfectly into the 3/16-inch keyway and fit on a 5/8-inch diameter crankshaft, and enlarged to 3/4-diameter through a 3/16-inch key seat

Double belt groove

6-3/8 inch diameter

Identify the water pump by looking at the distance between it and the timing cover, long water pumps are about 1 inch away from the timing cover

Harmonic Balancer For Mini Cooper S R52 R53 2002 2003 2004 2005 2006 2007 2008

Aftermarket Product with Premium Quality. 1 Year Warranty

Enhance Performanc.Easy Installation.High Reliability.

FITMENT: Works on all models with sprocket holes larger than 12mm (1/2") & hole separations from 19mm to 190mm (3/4"-7.5"), fits for Audi, Dodge, Ford, GM, Honda, Mazda, Nissan, Rover, Toyota, Volvo and so on

HEAVY-DUTY SPECIALIZED WRENCH: Made of high quality steel for durability and perfect match, hold the camshaft stationary during removal and installation of sprocket retaining nuts and bolts

APPLICATON: Great holding tool for timing belt changes, cam seal replacement, cam gear removal, camshaft pulleys installation etc., also works on diesel injection pump or water pump

Top quality product,designed to exact fit on your 3/4” diameter crankshaft with 3/16” keyway and enlarge it to 1” diameter with 1/4” keyway

Part’s Size: Sleeve inside diameter 3/4”; Sleeve outside diameter 1”; Sleeve length is about 3”; Sleeve Keyway slot 1/4”; Step Key Length is about 2”

Works with Gas Engine Crank Shafts to enlarge the crank diameter to fit pulleys, gear boxes etc

【50MM Crankshaft Pulley Removal Tool 】-- Used to maintain the harmonic damper pulley position while removing/installing the pulley bolt on many Acura and Honda engine.

Using 50MM Crankshaft Pulley Removal Tool -- Use with square socket driver. >1/2" square drive use with breaker bar. Hole in center of tool - allows access to removal of crank shaft bolt.

【19 MM Harmonic Balancer Socket 】--The hex socket is used with an impact wrench to loosen the crankshaft bolt It can be used on Honda engines that use a 19mm hex pulley damper bolt or other 19mm applications

【19mm Harmonic Balancer Socket】Honda engines that use a 19mm hex pulley damper bolt or other 19mm applications. Install/remove Honda 19mm damper bolts in minutes.

【Using of 19mm Tool】OAL 89mm, Used with 1/2” square drive.Designed with more than 3 x the mass of standard impact sockets to reduce flex and vibration, delivering maximum torque and more energy to remove the bolt.

【50mm Removal Holding Spanner】Fits for Honda (most) and Acura engines. Used to maintain the harmonic damper pulley position while removing/installing the pulley bolt on Acura engine.

APPLICATION -- ①50mm Crank Pulley Wrench Holder for removing/installing for many Acura and Honda engine crank bolts. ②19 mm Harmonic Balancer Socket for Honda engines that use a 19mm hex pulley damper bolt or other 19mm applications.

FUNCTION -- ①The Pulley Wrench Holder is used to maintain the harmonic damper pulley position while removing/installing the pulley bolt. ② This Heavy-Duty Impact Socket is the best way to remove a Honda crank bolt !!

OUTSTANDING MATERIAL -- ①The Pulley Holder is made from Hardened chrome molybdenum steel construction with extreme anti-wear property. ② And the 19 mm Harmonic Balancer impact Socket is made from Heat treated impact quality alloy steel.

FITMENT: Harmonic Damper Pulley Holder works on Toyota 3.4L V6 Tacoma 1996-2004, 4 Runner 1996-2002, Tundra 2000-2004, T100 pickup 1996-1998; Cam Pulley Holder fits many Camry, Toyota, Nissan, Mazda, OHC and many others ( please kindly check the size before purchase )

HIGH QUALITY: This tool kit is constructed from high quality 40Cr steel to provide enough strength and durability; and the powder coating is resistant to cracking, abrasion, rust and damage due to chemical exposure

APPLICATION: Harmonic Damper Pulley Tool holds the pulley stationary for the center bolt to be removed without an impact, great for timing belt replacement; Cam Holding Tool is great for timing belt changes, cam seal replacement, cam gear removal, camshaft pulleys installation etc.

Crankshaft Pulley

【Durable Material】This crank pulley tool is made of hardened chrome molybdenum steel, which is damage resistant, durable and has a long service life.

【Design】This pulley removal tool has a hexagonal design with a hole in the center of the tool allows the use of a socket and extension to help loosen or tighten the pulley bolt.

【Feature】The crankshaft pulley spanner tool is compatible with a 50 mm socket with a 1/2" drive breaker bar.

For removal and installation of crankshaft PULLEY bolt. Fits most Honda and Acura engines.

50mm diameter.

Hex shape fits hole in center of crankshaft PULLEY.

Double-Groove Aluminum Crankshaft Long Water Pump Pulley

Compatible with Chevrolet SB V8 GEN. I 262 265 267 283 302 305 307 327 350 400

Precisely Machined for a perfect fit and unbeatable reliability

1 YEAR WARRANTY: All Febest Parts come with a 1 Year Warranty backed by great customer service.

QUALITY IS EVERYTHING: The synthetic lubricant Febest uses is 10x as expensive as our competitors, and lasts 3x as long.

GERMAN QUALITY CONTROL: Febests German quality control experts ensure that all parts are of the utmost quality. We have specially developed metals and rubbers that create a super durable, and long lasting end product.

Chevy Big Block Crankshaf Pulley - LWP, V-belt (396-427-454)

Made in the USA from 6061-T6 Billet Aluminum

Designed for engines with Long Water Pump

VD1002 crank shaft pulley TSD.

Guaranteed fitment

Replacement of failed pulley instantly restores proper timing mark position and control of crank vibration at all RPM's

Direct-fit OE reproduction assures proper clearances and accessory drive belt alignment

1.8L.

Genuine OEM Part

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

Package Weight: 1.714 kilograms

MS17 TSD Mounting Kit

Chrome finish

Fits behind the crankshaft pulley

Prevents hot exhausted air from entering the engine compartment

Genuine OEM

High quality

Dependability

Chrome Plated

Diameter: 7.3 in

2 V-Belt Grooves

Leading Manufacturer Of High-Quality Products

International Renown For Our Diverse Range Of Award-Winning Products

Designed With The User In Mind

New aftermarket parts

Part Number: 4936445, C4936445

Applications: Compatible for Cummins Engines:6B, 6BT, B4.5, ISB, ISF3.8, B4.5S