Komatsu 6120-51-2220 Pin
Weight: 0.1 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 6120-51-2220 pin is a high-quality replacement part designed specifically for Komatsu machinery. It is a vital component that ensures the proper functioning and longevity of your equipment.
This pin is manufactured using advanced technology and superior materials, guaranteeing durability and reliability. It undergoes rigorous testing to meet or exceed industry standards, ensuring that it can withstand harsh operating conditions and heavy loads.
Designed to fit seamlessly into your Komatsu equipment, the 6120-51-2220 pin offers easy installation and a perfect fit. It is precision-engineered to provide optimal performance, enhancing the overall efficiency of your machinery.
With its exceptional strength and resistance to wear, this pin minimizes downtime and maintenance costs. It is built to handle the demanding tasks of various industries, including construction, mining, and agriculture.
When it comes to replacement parts for your Komatsu machinery, trust the 6120-51-2220 pin to deliver exceptional performance and reliability. Backed by a reputable manufacturer, it is a cost-effective solution that ensures your equipment operates at its best.
Order the 6120-51-2220 pin today and experience the difference it can make in optimizing the performance and productivity of your Komatsu machinery.
Komatsu 6120-51-2220 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 6120-51-2220
- SKU: KM-6120-51-2220
- 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.
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