Best Gm Engine Harmonic Balancers in 2026

FOR PRESSED-ON HARMONIC BALANCERS: Harmonic balancer tool is designed for pressed-on harmonic balancers with a single center retainer bolt; Uses 3 jaw puller arms with significant bite to grip and remove spoke-style pressed-on harmonic balancers

WIDE APPLICATION: Crankshaft harmonic balancer puller designed for use with Model GM 2000 Generation II Cadillac (1988 - Newer), Chevrolet Trucks (2003 - Newer), Chrysler (1990), Ford (1995 - Newer), and Mitsubishi Eclipse (1995)

EASY TO USE: Unique spring-loaded jaws hold the legs in place when positioning the harmonic balancer removal tool, making removing and reinstalling the harmonic balancer a relatively simple and inexpensive process

INCLUDES: This LS Harmonic Balancer Install Kit includes a threaded installer for installing harmonic balancers on select GM engine applications. This kit includes a heavy duty thrust bearing washer and one M16 x 2.0 threaded installer rod.

DESIGN: This harmonic balancer install kit’s contents feature solid steel construction with a black phosphate finish for enhanced strength and durability. The included heavy duty thrust bearing washer makes harmonic balancer installation simple, allowing for harmonic balancer installation on several GM engines.

APPLICATION: This kit services harmonic balancers, underdrive pulleys, and recessed crank threads on GM Gen III/Gen IV (LS-based) and GM Gen V (LT-based) V8 engine systems. This set includes one metric threaded adapters in M16 x 2.0 thread. *NOTE: This kit is for harmonic balancer installation only and will NOT remove harmonic balancers.*

Can be used on Chevy, Chrysler, Dodge, Ford, GM, Jeep and Mazda engines that use a 22 mm hex pulley damper bolt or other 22 mm applications

Use with 1/2" drive

Made with heat-treated, impact quality alloy steel

【Application】24mm Harmonic Balancer Socket works for GM LS engines that use a 24 mm hex pulley damper bolt or other 24 mm applications.

【Function】To remove crank bolts is a frustrating thing if the bolt is tightly fastened. You will need this crank bolt socket using an impact wrench to increase torque to help remove the stubborn crank bolt. Use with 1/2" drive.

【Upgraded Design】Our 24mm heavy duty impact socket is designed with 3 Times Momentum Power of Standard Impact Sockets, which helps direct more energy to removing the bolt. Saving time and making the job easier.

EASY HARMONIC DAMPER REMOVAL: Use the ABN Harmonic Damper Pulley Puller 6-Piece Set for Harmonic Balancer Removal on Chrysler, GM, Mitsubishi Vehicles when you need to remove the harmonic balancer on your vehicle

VARIOUS APPLICATIONS: Compatible with Chrysler, GM, Mitsubishi, Cadillac, and Oldsmobile vehicles; Cars, SUVs, vans, and pickup trucks

BUILT TO LAST: Enhanced design with spring-loaded legs for optimal position retention; All steel construction for extra strength and longevity; Black oxide finish for corrosion resistance

This Harmonic Balancer Puller Set provides you with everything you need to remove damper pulleys in tight engine compartments without removing the radiator.

Designed to ease the operation of pulling the balancer pulley. It reduces damage to both the pulley and the shaft. Clevis pins allow jaws to be quickly removed and installed.

APPLICATIONS: This set is compatible with Chrysler, compatible with GM, compatible with Mitsubishi, compatible with Cadillac, and compatible with Oldsmobile cars, SUVs, vans, and pickup trucks.

Multiple use for removal and installation of harmonic balancers, gear puller, pulley puller

Idea for remove harmonic balancers, crankshaft pulleys, steering wheels and gear pulleys, capable of handling 2 or 3-way bolt pulling applications works on most domestic V8 and V6 engines, pickups, SUVs and small engines with harmonic balancers with tapped holes

Set contains: (1) heavy duty forged three-way puller flange, (2) live-center forcing screws, (4) live-center adapters make a multi-functional remove/install applications easier

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.

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

【HIGH PERFORMANCE】—The Crank Strength Of The Harmonic Balancer Installation Tool Is 10.9, And It Is Made Of High-Quality 35CrMo Heavy Steel. The Quenching Process Is Modulated To Ensure That It Does Not Affect Long-Term Use. The Surface Is Black And Rust-Proof. There is No Need To Worry About The Wrench Slipping Off During The Installation Process With Customized Flange Nuts!

【COMPATIBLE WITH CHEVROLET GM LS & LT SERIES 】—Harmonic Balancer Installation Tool Suitable For Camaro, Corvette, Trans Am, GTO, G8, LS Truck Or LS Power Road Signs. Compatible With All GM LS And LT Series Engines From 1997 To The Present (Third, Fourth And Fifth Generations). You Can Also Search For Matching Models Through Amazon To Purchase!

【 INSTALLATION AND REMOVAL 】— Can Be Screwed Completely Into The Crank, Just Slowly Twist The Nut Until The Pulley Is In Place. The Upgraded Wrench Plane Is Convenient For Disassembly Without Worry，This Is Required For Engine Replacement Or Balancer Upgrades. A Little Lubricating Oil Will Make It Smoother When Using!

Practical: Use the ABN Universal Harmonic Balancer Puller & Installer 52-Piece Tool Kit – Master Balancer & Pulley Removal/Installation Set to safely remove harmonic balancers and drive pulleys which are pressed fitted onto the crank shaft without damaging your vehicle

Versatile: Also works on gear pulleys and steering wheels; Bearing-centered circular 2/3-way and an assortment of metric and fractional bolts and adapters provide wide coverage; Fits L98 & LT series engines, GM LS1 with aftermarket 3-bolt style balancer; If your balancer has threaded drilled and tapped holes in the front (to attach supplied pulling bolts to), it is compatible

Specifications: Heavy duty 3/4" diameter forcing screw internally threaded to fit the eight adapters to install harmonic balancers; Adapters M16 x 2.0, M14 x 1.5, M12 x 1.5, 3/4-16, 5/8-18, 9/16-18, 1/2-20, 7/16-20; Black screws M10 x 1.5 x 35mm, M8 x 1.25 x 45mm, M8 x 1.25 x 65mm, M8 x 1.25 x 90mm; Silver screws UNC 3/8” x 2”, UNC 5/16” x 6”, UNC 5/16” x 3-1/2”, UNF 5/16” x 3”, UNF 3/8” x 1-1/2”, UNF 1/4" x 2-1/2”, UNC 3/8” x 3”, UNC 3/8” x 4-1/2”, UNC 3/8” x 2”

✅ HARMONIC BALANCER PULLER: Our conventional pulley puller tool removes the harmonic damper pulley found on all Mazda, Dodge engines 1990 and later, GM and Cadillac engines 1988 and later, Ford engines 1995 and later, and some Hyundai and Mitsubishi engines

✅ TIME SAVER: This gear puller tool or flywheel pulley eliminates the need for a technician to go through the time-consuming process of first removing the radiator before being able to remove the pulley

✅ STRONG JAW DESIGN: This harmonic balancer puller jaw design or (tools flywheel puller tool set) provides greater durability, clevis pins allow jaws to be quickly removed and installed, allowing the user to finish the job quickly and effectively

Great Compatibility — Works on all GM LS & LT series engines 1997-current (Gen 3, 4, & 5).

Perfect Design — Just easily thread this tool into your crankshaft until it seats. Then tighten the nut until the crankshaft pulley is in position. This is a must have for engine swaps or upgrading the balancer.

Special Features — Includes 1×Threaded Rod, 1×Flange Nut and 2×Washers. Threaded rod is hardened 94 Rockwell and hardware is grade 10.9.

Upgraded Version: Our harmonic damper pulley tool have 6 jaw, 3 thicker jaw fit old vehicle models, 3 thiner fit newest model, because professionally tested, we find 3 thicker jaw can't enter new model vehicle belt pulley, and we design 3 thin jaw to fit the new model. So this update version tool fit many vehicle model, includ newest model

Application: GM 5.7L V8; GM 2000 and newer 4.8L, 5.3L, 5.7L, 6.0L, 8.1L V8;Cadillac 4.5L, 4.6L, and 4.9L V8; compatible with Chevrolet trucks (2003-) 4.2L I6, (2004-) 3.5L I5, (2005-) 2.8L I4; compatible with Ford (1995-) V8 engine; Mitsubishi Eclipse (1995 - ) 2.0L DOHC non-turbo

Function: Designed for removing damper pulleys in tight engine compartments without removing the radiator. This pulley is hard to access and remove dute to space limitations in and around the engine compartment

【Easy to Use】 aremnry harmonic balancer puller saves your time by safely and quickly removing balancers without tapped holes, making a difficult job much easier. No need to remove the radiator!

【Benefits of Tools】 The tool has sufficient weight and strength to ensure that it will not break during use. Made of special carbon steel, the surface is sprayed with anti-oxidation and corrosion paint, corrosion resistant and very durable.

【Unique Design】 Harmonic Balancer Puller features a "clip-in" design allowing removal without bolting the puller to the balancer. Compatible with Jeep/GM/Chrysler/Dodge balancers without threaded holes.

【Functions】 The harmonic balancer puller set is designed to remove and install the harmonic balancer, makes your work easier and more efficient without disassembling the radiator.

【Widely Applicable】 The harmonic damper puller tool kit is compatible with most popular cars, such as Chrysler, GM, Chevy, Ford, Mitsubishi, Cadillac, Oldsmobile.

【Design】 Heavy duty commercial quality and features an enhanced design with spring-loaded legs for optimal position retention.

【Fitment】: Compatible with all GM LT and LS Series Engines. (Compatible with 1997-2023 Gen 3,4,5; !!!NOT Compatible for 1992-1997 Gen 2 LT1 5.7 Engines)

【Material】: Made of high quality steel. Durable, Rust-Proof and Corrosion-Resistant. Have a long time using.

【Usage】: Place the nut and washers on the crankshaft, then place the crankshaft pulley on the appropriate position of the engine, last tighten the nut. Easy to Operate. Some lubricating oil Will be better to operate.

1. QUICK BALANCER REMOVAL: This harmonic balancer puller kit by Orion Motor Tech is specifically designed for quick removal of pressed-on balancers with a single center retainer bolt; with this engine repair tool there's no need to disassemble the radiator, saving you a huge chunk of time

2. SAFE & EASY OPERATION: This mechanic tool set includes a unique 3-jaw puller for a firm and secure grip, a pressure screw fitted for 24 mm drive tools that easily centers up to drive the rods, and 4 forcing rods (3-7/8", 5-1/5", 6-1/3", 7-3/5") to keep your work fast and efficient

3. WIDE COMPATIBILITY: Our harmonic damper pulley puller set works for dampers and balancers in a wide range of domestic and import vehicles, compatible with Cadillacs since 1988, Chevrolet trucks since 2003, 1990 Chryslers, Fords since 1995, GM Generation II engines, the 1995 Mitsubishi Eclipse, and more!

【Compatibility】Compatible with GM engine models: 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L , compatible with Chrysler,Dodge,Jeep engine models: 3.5 L V6, 3.6L V6, 4.7 L V8, 5.7 L V8, 6.1 L V8. Not applicable to 1997 or earlier general LT (5.7L LT1<4) series engines (threaded holes), not applicable to 2018 and newer Coyote balancers.

【Unique Design】 The harmonic balancer puller adopts a "clamp-in" design, which can be disassembled without connecting the puller bolts to the balancer, which helps removing the balancer quickly and easily.

【Material】Constructed from high quality carbon steel material , it is solid, durable and no deformation .The surface is coated with black paint, which can resist corrosion and rust, ensures long-term service.

[ Package Includes ] --- Including 1x 3-Jaw Puller, 1x Forcing Screw with a 3/8-inch square drive for ratchet use; 1x 3/4-inch Hex for wrench or socket use; 4 Lengths Forcing Rods (4", 5-13/32", 6-1/2", 7-13/32")

[ Applications ] --- Designed for removing harmonic balancer, Compatible with Chrysler, GM, Mitsubishi, Cadillac, and Oldsmobile cars, SUVs, vans, and Pickup in tight engine compartments without removing the radiator

[ Features of the Design ] --- The compact design fits the compact engine compartment; The special design of the jaw fits into the small puller pocket on the back of the pulley. When the puller is tightened, the puller geometry increases the curvature of the jaws

Set includes driving screw, thrust bearing, and 13 threaded adapters necessary to work on a wide range of domestic and some import harmonic balancers

Five long adapters for use on Dodge Hemi, generation III and IV GM motors, some Chrysler and some Ford including 3. 5L and 4. 0L

The 1. 75" spacer allows the tool to work more efficiently on deep harmonic balancers

The kit Includes a standard Harmonic balancer puller, pulling screws, adapters for 3300 and 3800 GM V6 engines, and a Harmonic damper pulley puller for Chrysler, GM, Mitsubishi, and Dodge

Includes new interchangeable puller jaws for 3.6L V6 Chevrolet Camaro and Dodge 5.7L Hemi

Plastic case Available separately

Fits for all GM based LS/LS1 engines 1997-current. Crankshaft Pulley Installer is compatible with all Gen V LT series engines.

Just need to screw this installation tool into the crankshaft until it is in place, after that, simply tighten the nut until the pulley is in place.This is a must have for engine swaps or upgrading the balancer.

Makes installing a harmonic balancer easy and not cause any damage.

Michigan Motorsports LS1 LT1 Harmonic Balancer Crank Crankshaft Pulley Bolt. GM requires a new balancer bolt each time the engine is disassembled and the balancer is reinstalled. This is a genuine GM OEM bolt. Made in the USA!!! Will fit all GM Gen 3, 4, & 5 series engines

Does not fit LS7/LS9/LT4/LT5 engines

Compatible with part numbers: 12557840 917-139 Harmonic Balancer Bolt

Novel Design: the 25264 harmonic balancer puller features a clip in design that provides a strong grip, and can be removed without bolting the puller to the balancer, helping to remove the balancer quickly and easily

Easy to Use: crank pulley balancers can remove the balancer safely and quickly, no need for threaded holes, no need to remove the radiator, easy to operate, easy to do tough jobs, and also save your time

Reliable Material: harmonic balancer puller is made of quality carbon steel material, the surface is sprayed with anti oxidation and anti corrosion paint, which is corrosion resistant, anti rust, sturdy and serviceable, with a certain weight and strength, does not deform, and ensures safe use

Easily remove your harmonic balancer with this tool

Compatible with all GM LS series engines from 1997-2013

Install dowel pin, then connect the puller against the rear tangs of the balancer

Easy to operate: cutoolcar Harmonic Balancer Puller is used to remove harmonic balancer without tapped holes. No need to disassemble the radiator. Save your time, make it easy to complete the work.

Unique Design: The tool adopts a "clip-in" design that offers a strong grip and can be disassembled without connecting the puller bolts to the balancer, helping remove the balancer quickly and safely, preventing sliding.

Application: Compatible with Jeep GM Chrysler Dodge balancers without threaded holes. Compatible with Chrysler Dodge Jeep 3.5L and 3.7L V6, 4.7L, 5.7L, 6.1L V8 3061. Compatible with GM, 5.3L, 5.7 LS1, 6.0 LS2, 6.2 LS3, 7.0L. Compatible with Ford Coyote 5.0 Supercharged.

Package Dimensions: 11.6 L x 6.8 H x 11.3 W (inches)

Package Weight : 25.45 pounds

Part Number: 830121

Everything You Need in One Box: This 5 piece long reach harmonic balancer installer kit from Orion Motor Tech comes with 4 long reach adapters and a nut/bearing assembly for easy damper installation

For Most Popular Makes & Models: Our adapters feature M16x2.0, M12x1.75, M14x1.5, M12x1.5 threads.

Damper Installation Made Easy: Make damper installation a breeze with our harmonic damper installer kit; simply thread the nut/bearing assembly onto the adapter, insert it into the crankshaft, and rotate until the damper is fully seated

Streamlined Design: Remove harmonic balancers with ease using our specialized low-profile design. No need to waste time removing the radiator or dealing with complicated disassembly like other harmonic balancer pullers. The three-claw design evenly distributes force around the balancer and provides a secure grip, reducing the risk of damage and making it easier to remove.

No Bolts Required - No Fuss Installation: Featuring a clip-in design, our harmonic balancer puller/installer provides a secure grip on the harmonic balancer without requiring bolts. Perfect for GM vehicles without tapped holes, making the installation process quick and easy.

Engine-specific Fit: Our LS harmonic balancer pullers are tailored to work with specific engine models, including the 5.3L, 5.7LS1, 6.0LS2, 6.2LS3, 7.0L from GM Vehicles, as well as Chrysler, Jeep, Dodge: 3.5L V6, 3.6L V6, 4.7L V8, 5.7L V8, 6.1L V8. This guarantees efficient and effective removal of harmonic balancers without the need for general-use pullers.

This is a Brand New Genuine GM Harmonic Balancer / Crankshaft Pulley for most 2.5, 3.0, and some 4.1 GM based OMC, Mercruiser, and Volvo Penta

This is Single Belt Groove Pulley/Balancer.

Replaces Part numbers : 55045T, 55045, 8M0086946, 3852662, 912987, 0912987, 3826280