Komatsu 8763791 Cam No1 Bushing

The 8763791 bushing is a high-quality replacement part designed specifically for Komatsu equipment. This durable bushing is engineered to provide reliable performance and longevity, making it an excellent choice for various applications. Crafted with precision and attention to detail, this bushing offers a perfect fit and seamless integration with your Komatsu machine. It is designed to effectively reduce friction and wear, ensuring smooth operation and minimizing downtime. Manufactured using top-grade materials, the 8763791 bushing guarantees exceptional strength and resistance to wear and tear. This ensures that it can withstand even the harshest working conditions and deliver consistent performance over an extended period. Whether you are in the construction, mining, or agricultural industry, this bushing is an essential component that will help optimize the performance of your Komatsu equipment. Its reliable functionality and durability make it an ideal choice for maintenance and repair projects. Upgrade your Komatsu machine with the 8763791 bushing and experience enhanced efficiency and productivity. Invest in this high-quality replacement part and enjoy the peace of mind that comes with knowing your equipment is equipped with the best components available. Please note:

Komatsu 8763791 Bushing Specifications & Fitment

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

• Part number: 8763791
• SKU: KM-8763791
• 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.