Komatsu 84997 Pin

The 84997 pin from Komatsu parts is an essential component designed to enhance the performance and functionality of your machinery. Crafted with precision and engineered to perfection, this pin is built to withstand rigorous usage and deliver exceptional results. Made with high-quality materials, the 84997 pin guarantees long-lasting durability, ensuring that it can endure the toughest operating conditions. Its robust construction provides excellent resistance against wear and tear, making it a reliable choice for various applications. This pin is meticulously manufactured to fit seamlessly with your Komatsu equipment, ensuring a perfect and secure fit. Its compatibility with a wide range of models makes it a versatile option for both small-scale operations and large-scale industrial projects. With its easy installation process, the 84997 pin allows for seamless integration into your machinery, saving you valuable time and effort. Its user-friendly design ensures hassle-free maintenance and replacement, reducing downtime and maximizing productivity. Whether you are involved in construction, mining, or any other industry that relies on heavy machinery, the 84997 pin from Komatsu parts is an indispensable component that will enhance the performance and reliability of your equipment. Trust in its exceptional quality and precision engineering to keep your operations running smoothly and efficiently.

Komatsu Pin Specifications & Fitment

What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.

• Part number: See title
• SKU: KM-84997
• Typical use: Boom/arm/bucket linkages, work equipment pivots, and high-wear joints.

Key measurements to confirm

To ensure correct fit, match the following measurements to your machineTMs worn component or OEM spec:

• Inside Diameter (ID): ___
• Outside Diameter (OD): ___
• Overall Length: ___

Quality notes

• Designed for consistent clearance and long service life when installed with proper lubrication.
• Replace pins and bushings as a set when wear is uneven to prevent premature failure.

Installation tip

Measure the bore, pin, and bushing after press-fit. Use proper tooling and lubrication, and re-check end-play after assembly.

Need help confirming dimensions? Send your machine model and the measurements above and weTMll verify fitment.

Komatsu maintenance notes (quick guide)

• Early-life greasing: For excavators, Komatsu guidance calls for greasing work equipment pins every 10 hours for the first 50 hours, and greasing again after water work.
• Clearance control: Komatsu linkage manuals commonly specify pinbushing clearance targets and a typical service limit around 1.0 mm for many joints, often managed with shims.
• Tracked machines: For undercarriage track joints, pin/bushing turning is condition- and wear-window dependent; abrasive sites can accelerate wear substantially.