LS Harmonic Balancer Installation Tool Crank Pulley Install Tool 551141 Compatible with GM 1997-UP V8 LS1 LS2 LS3 LS4 LSX LSA LS6 LQ4 LQ9 with Thrust Bearing & Wrench Flats
Description
⚙️ Elevate Your Engine Game with Precision & Power!
- UNMATCHED DURABILITY - Crafted from premium 35CrMo steel with a precision quenching process for long-lasting, rust-proof performance.
- COMPLETE INSTALLATION KIT - Includes stud, washers, thrust bearing, and flange nut—everything you need for a professional-grade job.
- TRUSTED AFTER SALES SUPPORT - Dedicated customer service ready to ensure your tool performs perfectly or your money back.
- PRECISION FIT FOR GM POWERHOUSES - Seamlessly compatible with all Chevrolet GM LS & LT series engines from 1997 onward, including Camaro, Corvette, and more.
- EFFORTLESS INSTALLATION REMOVAL - Designed with upgraded wrench flats and thrust bearing for smooth, slip-free crank pulley installation and removal.
The LS Harmonic Balancer Installation Tool by SEEBOO is a high-strength, rust-resistant 12.9-grade 35CrMo steel tool engineered for flawless crank pulley installation on all GM LS and LT series engines from 1997 to present. Featuring custom flange nuts and an upgraded wrench design, it ensures secure, slip-free operation, making it an essential upgrade for professional mechanics and serious enthusiasts alike.
Specifications
| Manufacturer | SEEBOO |
| Brand | SEEBOO |
| Item Weight | 15.2 ounces |
| Package Dimensions | 8.27 x 2.05 x 1.61 inches |
| Country of Origin | China |
| Manufacturer Part Number | SO-003 |
Reviews
N**Z
Buy a deep socket too.
This thing worked marvelously in helping me get my Dayco Powerbond Harmonic balancer installed. I overlooked needing the correct size deep socket so I bought that afterwards.
J**G
Worked.
Worked as it should.
J**G
Right Tool
Very inexpensive and works very well
N**I
Exactly what you need to the balancer on the LS
Perfect for the LS application.
A**R
Good
Worked like a champ.
C**G
Gen 4 5.3 it works
The washer with the ball bearings is genius for the application! I did it with the impact slowly at first then zapped it in. Gonna come back apart to change out the oil pump but i am glad i own this tool made life easy
V**P
Works great!
Worked perfectly to reinstall balancer pulley on a 1998 LS1 block. Applied plenty of oil to the threads during use and had no issues with binding or seizing.
D**D
Missing parts
Bought the item last month and am just now getting to attempt to use it but when I opened the box the bearing were missing and can no longer use or return the item
Common Questions
Trustpilot
3 weeks ago
2 months ago
