Harmonic Balancer Puller Crank Pulley 25264 For GM 5.3L 5.7 LS1 6.0 LS2 6.2 LS3

Harmonic Balancer Puller for GM

This harmonic balancer puller removes and installs crank pulleys on GM 5.3L, 5.7 LS1, 6.0 LS2, and 6.2 LS3 engines, with a 25264 cross-reference for quick part matching.

Overview

This harmonic balancer puller is built to remove and reinstall crank pulleys and balancers on GM LS-series engines. The tool threads into the balancer hub so the pulley can be drawn off without prying or damaging the crank snout. It is made for engine builders, mechanics, and DIY installers working on 5.3L, 5.7 LS1, 6.0 LS2, and 6.2 LS3 powerplants.

Built For Performance

• Direct-fit threading designed for GM LS balancer hub removal
• Heavy-duty steel construction built to handle stubborn press-fit balancers
• Cross-referenced as part number 25264 for easy lookup
• Central forcing screw applies even pulling pressure across the hub
• Works on multiple LS displacement engines, including 5.3L, 5.7 LS1, 6.0 LS2, and 6.2 LS3

Fits These Machines

• for GM 5.3L engines
• for GM 5.7L LS1 engines
• for GM 6.0L LS2 engines
• for GM 6.2L LS3 engines

On-The-Job Use

• Camshaft and timing chain service where the balancer must come off
• Front seal replacement on LS-series engines
• Short block teardown and rebuild work
• Pulley replacement in the engine bay or on the stand

Specs At A Glance

Good To Know

Q: Will this puller fit all LS engines? A: It is designed around the common LS balancer hub found on 5.3L, 5.7 LS1, 6.0 LS2, and 6.2 LS3 engines, but you should confirm your hub style before ordering.

Q: Can this be used to install the balancer as well? A: This tool is intended for pulling the balancer off the crank snout; installation typically requires a separate installer tool.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.