Komatsu 113-70-23131 Pin

The 113-70-23131 pin is a high-quality replacement part for Komatsu machinery. Designed to meet the specific requirements of Komatsu equipment, this pin ensures optimal performance and durability. Whether you need to replace a worn-out pin or want to keep spare parts on hand, the 113-70-23131 pin is an excellent choice.

Crafted with precision and manufactured using top-grade materials, this pin guarantees a perfect fit and reliable functionality. Its robust construction makes it resistant to wear and tear, allowing it to withstand heavy usage and harsh working conditions. With the 113-70-23131 pin, you can trust that your Komatsu machinery will operate smoothly and efficiently.

This pin is compatible with various Komatsu models, ensuring versatility and compatibility with your specific equipment. It is designed to be easily installed, allowing for quick and hassle-free replacement. With its superior quality and user-friendly design, the 113-70-23131 pin offers a cost-effective solution for maintaining and optimizing your Komatsu machinery.

Trust in the reliability and performance of the 113-70-23131 pin to enhance the productivity and longevity of your Komatsu equipment. Invest in this high-quality replacement part today and experience seamless operations and reduced downtime.

Komatsu 113-70-23131 Pin Specifications & Fitment

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

• Part number: 113-70-23131
• SKU: KM-113-70-23131
• 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.