Komatsu 6127-31-3422 Crank Pin Metal A
Weight: 7.46 lb
Warranty: SAME AS OEM WARRANTY
Couldn't load pickup availability
Product Description
Komatsu 6127-31-3422 Crank Pin Metal A
Enhance the performance and reliability of your Komatsu machinery with the Komatsu 6127-31-3422 metal assembly. This high-quality metal assembly is designed to meet the stringent standards set by Komatsu, ensuring optimal compatibility and durability.
As a leading manufacturer of heavy machinery, Komatsu is renowned for its commitment to excellence and innovation. This metal assembly is a certified premium Komatsu part, crafted with precision and expertise to deliver exceptional performance in various industrial applications.
Whether you are looking to replace a worn-out component or upgrade your existing machinery, the Komatsu 6127-31-3422 metal assembly is an ideal choice. It is a reliable aftermarket part that offers a cost-effective alternative to original Komatsu parts, without compromising on quality.
Featuring advanced engineering and top-notch materials, this metal assembly ensures optimal performance, longevity, and compatibility with your Komatsu equipment. It undergoes rigorous quality checks to guarantee its reliability and performance, giving you peace of mind during operation.
Installation of the Komatsu 6127-31-3422 metal assembly is straightforward, thanks to its precise design and fitment. It seamlessly integrates with your machinery, minimizing downtime and maximizing productivity. Whether you are a professional in the construction, mining, or forestry industry, this metal assembly is a valuable addition to your equipment.
Invest in the Komatsu 6127-31-3422 metal assembly today and experience the superior performance and reliability that Komatsu is known for. Upgrade your machinery with this high-quality aftermarket part and keep your operations running smoothly.
Komatsu 6127-31-3422 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 6127-31-3422
- SKU: KM-6127-31-3422
- 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.
Share
