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.

KIPA Top-grade crankshaft pulley is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from industry-leading materials using up-to-date equipment, it ensures everlasting reliability and enduring value

Specification: Pulley Diameter is 6 9/16", Pulley is 2" Tall, Bolt Pattern is 2 3/4", Center Hole is 1 1/8", Machined From Billet Aluminium, These Feature deep grooves to prevent belts from slipping. This is a Triple groove pulley designed for your Small Block Chevy with a Short Water Pump. This has a 6.6" Diameter.

Fitment: This crankshaft pulley Fits all SB Chevy Engines when using a short water pump SWP. This crankshaft pulley Fits SB Chevy 265 283 305 327 350 383 400 using a short water pump SWP.

Professional grade 50mm socket (with offset design) for removing/installing many Acura and Honda engine crank bolts

This socket is used to maintain the harmonic damper pulley position while removing/installing the pulley bolt.

Use with square socket driver.> 1/2" square drive use with breaker bar

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

Country of Origin : United States

Package Weight: 0.204 kilograms

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: 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

50mm Crankshaft Pulley Removal Tool: Used to maintain the harmonic damper pulley position and prevent it from rotaing as you install or remove many Acura and Honda engine crank bolts.

Using of 50mm Tool: Works with a 1/2 inch breaker bar or ratchet. Small compact and center hollow design, the crankshaft pulley wrench gets into tight engine spaces easily when servicing the engine and powertrain.

19mm Harmonic Balancer Socket: BETOOLL socket could be used on Honda engines that use a 19mm hex pulley damper bolt or other 19mm applications.

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.

【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

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

【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.

Crankshaft Pulley

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.

Chrome Plated

Diameter: 7.3 in

2 V-Belt Grooves

The pulley have deep grooves to prevent belt slippage and are good for replacing your old pulley.

They are made of metal materials to provide good performance and reliability. The Crankshaft Pulley is durable and have high wear resistance.

Groove Quantity: 2, Center Hole Diameter: 28mm / 1.1'', Size: 3.4x16.7cm / 1.34"x6.57"(H*D)

【Application】This harmonic balancer tool compatible with all GM LS & LT series V8 engines 1998-current (Gen 3, 4, & 5 small block checy).Also fit for engines that use a M16x2.0 threaded Crank Bolt.

【Please kindly note】This tool will not work for 1991-1997 LT1 Gen 2 5.7L engines.

【Material】Made of hardened structural steel,durable, anti-rust and corrosion resistance. Can service your balancer for long time.

【Application】This harmonic balancer tool compatible with all GM LS & LT series V8 engines 1998-current (Gen 3, 4, & 5 small block checy).Also fit for engines that use a M16x2.0 threaded Crank Bolt.

【Please kindly note】This tool will not work for 1991-1997 LT1 Gen 2 5.7L engines.

【Advantage】This tool makes installing a harmonic balancer very easy and it will not thread into your crankshaft. Much safer than pulling on the balancer with a bolt.

Harmonic Balancer Installation Tool Replace 66515.

Compatible with SBC small block and big Block Chevy crankshafts.

Function: This tool makes installing the harmonic balancer simple and easy, Just thread the proper end into the crankshaft and rotate the nut pressing the bearing against the harmonic balancer