Komatsu 6207-37-3400 Crank Pin Metal A

Alternate Part #6207373400

The Komatsu 6207-37-3400 crank pin metal a-quality replacement part designed specifically for Komatsu machinery. Crafted with precision and expertise, this metal assembly ensures optimal performance and durability for your Komatsu equipment. Engineered to meet the highest industry standards, this Komatsu aftermarket part guarantees a perfect fit and seamless integration with your existing machinery. It is meticulously crafted using top-grade materials, ensuring longevity and reliability in the most demanding working conditions. The 6207-37-3400 metal assembly is an essential component that contributes to the smooth operation and efficiency of your Komatsu equipment. It is designed to withstand heavy use and provide excellent resistance against wear and tear, offering a cost-effective solution for your maintenance needs. With its impeccable design and construction, this metal assembly ensures that your Komatsu machinery operates at its peak performance, minimizing downtime and maximizing productivity. It is an ideal choice for industries such as construction, mining, and agriculture, where robust and reliable equipment is crucial for successful operations. Investing in certified premium Komatsu parts, such as the 6207-37-3400 metal assembly, guarantees that you receive the highest quality product that meets the strictest standards set by Komatsu. By choosing this aftermarket part, you can be confident in its compatibility, performance, and longevity. Upgrade your Komatsu machinery with the 6207-37-3400 metal assembly and experience enhanced performance, increased efficiency, and improved durability. Trust in Komatsu aftermarket parts for unmatched reliability and consistent quality.

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Komatsu 6207-37-3400 Pin Specifications & Fitment

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

• Part number: 6207-37-3400
• SKU: KM-6207-37-3400
• 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.