Komatsu 175-30-16210 O-Ring

Alternate Part #1753016210

The Komatsu 705-40-80730 ring is a high-quality replacement part designed specifically for Komatsu machinery. Engineered with precision and durability in mind, this ring ensures optimal performance and longevity for your equipment. Crafted using top-grade materials and advanced manufacturing techniques, the Komatsu 705-40-80730 ring guarantees a perfect fit and seamless integration into your machine. It is engineered to withstand the rigors of heavy-duty applications, providing reliable and efficient operation even in the most demanding environments. This ring offers exceptional resistance to wear, corrosion, and impact, making it ideal for use in challenging conditions. Its robust construction ensures that it can withstand the forces and stresses encountered during operation, reducing the risk of premature failure and minimizing downtime. Designed to meet or exceed OEM specifications, the Komatsu 705-40-80730 ring delivers outstanding performance and reliability. It undergoes rigorous quality control procedures to ensure consistent and dependable operation, providing peace of mind and confidence in its performance. Whether you are in the construction, mining, or any other industry that relies on Komatsu equipment, the Komatsu 705-40-80730 ring is a reliable choice for enhancing the efficiency and productivity of your machinery. Trust in its exceptional quality and performance to keep your equipment operating at its best.

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Komatsu 175-30-16210 Pin Specifications & Fitment

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

• Part number: 175-30-16210
• SKU: KM-175-30-16210
• 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.