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๐ ๏ธ Engineered for pros who demand precision and power.
The LS Harmonic Balancer Installation Tool is a high-strength, rust-proof professional-grade tool designed for easy and precise installation of harmonic balancers on all GM LS and LT series engines from 1997 to present. Made from durable 35CrMo steel with a 12.9 strength rating, it includes a thrust bearing and wrench flats for slip-free operation, making it an essential upgrade for engine maintenance and performance enthusiasts.
| ASIN | B08ZYRCNFY |
| Best Sellers Rank | #9,921 in Automotive ( See Top 100 in Automotive ) #6 in Engine Pulley Tools |
| Brand | SEEBOO |
| Customer Reviews | 4.6 4.6 out of 5 stars (801) |
| Date First Available | March 24, 2021 |
| Item Weight | 15.2 ounces |
| Manufacturer | SEEBOO |
| Manufacturer Part Number | SO-003 |
| Package Dimensions | 8.31 x 2.05 x 1.65 inches |
M**N
Would buy again
Worked exactly perfect. Also used this when installing the front crank shaft seal, just picked up a PVC reducer and large washer to accomplish this.
L**D
Great tool for the price.
Works great with no issues! Iโm a professional GM tech and use this tool a lot.
T**N
Works great, but needs high pressure grease!
Works great with some high pressure grease, but didn't come with any instructions. Easy enough to figure out. It is one time use on the thrust bearing, maybe that should earn it a 4 star but it's cheap enough to replace the thrust bearing only when needed. Possibly operator error because I used a cheater bar and put some weight on it to make sure the pully was completely set. 5 stars either way and makes install super easy and tool removal is even easier! Threads fit 2011 silverado 2500HD 6.0 perfectly
S**D
Worked great!
I got this tool for use on my L83, and it worked perfectly! No wear & tear on the tool, mostly thanks to the ball bearing washer setup under the nut.
T**T
It got the job done
It got the job done, the bearing did fail but it was probably my fault because I only used one of the washers instead of both.
A**R
Great tool, highly recommend.
Made the installation of harmonic balancer on 2006 Corvette 6.0L a breeze. Great product. Highly recommend.
J**.
Awesome price and works like a charm.
$65 -$100 dollars to maybe rent a kit from auto part store.. only to get home and realize it doesn't work for your car!!!! Happened 3 times before I found this tool. 2007 gm sierra classic v vin 4.8L. Super simple use. 1 minute after opening box the harmonic balancer was re installed with no fuss. Great price, great quality, perfect fit, and I didn't have to argue with the high schoolers at parts house.
J**K
Makes installing the 6.2L harmonic balancer much easier.
Trying to get the 6.2L pulley/harmonic balancer on is a real chore. This tool is longer than the crank bolt so you donโt have to spend 20 minutes tapping it on the crankshaft just so you can get the bolt on to pull it down. Comes with a flat ball bearing to assist in a smooth operation, and two large flat washers to hold it in place. One washer needs to be about 1/4โ larger in diameter, the provided one barely is big enough.
J**T
excilent product
fast delivery works fantastic
M**Y
Careful with this garbage
Broke inside my crank while installing the pulley. I checked the force required after extracting it with a torque wrench and it broke while tightening at only 90lbsft. Avoid wasting all of your afternoon with this. Wrote a message to the seller and never heard back.
Trustpilot
4 days ago
2 weeks ago