fits model: Ls6, Ls2, Ls3.

( Manufacturer Part Number: 917-139 ), ( Part Type: Balancer Bolt )
The Dorman 917-139 Harmonic Balancer Bolt is a critical component in maintaining the smooth operation of your vehicle's engine, specifically for vehicles equipped with LS, LS6, LS2, or LS3 engines. This bolt is designed to secure the harmonic balancer to the crankshaft, which helps to reduce engine vibrations and prolong the life of other engine components.
This Dorman bolt is made from high-strength material, ensuring it can withstand the harsh conditions found in a vehicle's engine compartment. It's precision-machined to ensure a perfect fit and secure connection, reducing the risk of vibration-induced damage. The bolt features a zinc coating, providing corrosion resistance, and is designed to meet or exceed original equipment specifications.
Installing the Dorman 917-139 Harmonic Balancer Bolt is straightforward, thanks to its thread size and length that match the requirements of your specific vehicle. However, it's always recommended to consult your vehicle's service manual or seek assistance from a professional mechanic to ensure a safe and correct installation.
In summary, the Dorman 917-139 Harmonic Balancer Bolt is a vital part of your engine's performance and reliability. Its high-strength material, precision manufacturing, and corrosion resistance make it an excellent choice for maintaining your engine's health and longevity.
Pros of buying Dorman 917-139 Harmonic Balancer Bolt:1. Compatibility: This part is designed to fit various GM vehicles, including LS, LS6, LS2, and LS3 engines, which makes it a versatile choice for many car owners.
2. Quality: Dorman is a well-known brand in the automotive aftermarket, and their products are often praised for their high quality and durability.
3. Availability: Dorman parts are widely available at many auto parts stores and online retailers, making it easy to find and purchase the part when needed.
Cons of buying Dorman 917-139 Harmonic Balancer Bolt:1. Price: As with many high-quality parts, the price of the Dorman 917-139 bolt can be higher than some generic or aftermarket alternatives.
2. Potential fit issues: While Dorman is known for their compatibility, it's still important to double-check that the part will fit your specific vehicle before making a purchase.
Conclusion:If you're looking for a high-quality, reliable replacement part for your GM engine and are willing to pay a little extra for peace of mind, the Dorman 917-139 Harmonic Balancer Bolt is a good choice. However, if you're on a tight budget or are unsure if this part will fit your specific vehicle, you may want to consider cheaper alternatives or do further research before making a purchase.
Recommendation:If you decide to go with the Dorman 917-139 Harmonic Balancer Bolt, make sure to double-check the compatibility with your vehicle and shop around to find the best price. It's also a good idea to have the part installed by a professional to ensure proper installation and avoid any potential issues down the road.
Direct replacement for the factory try bolt, which must be replaced when removed. This is a new in box harmonic balancer bolt. It has never been installed.