Komatsu 17A-71-21710 Pin
Weight: 29.48 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 17A-71-21710 pin, also known as 17A7121710, is a high-quality replacement part manufactured by Komatsu parts. Designed to meet the specific requirements of various Komatsu machinery, this pin ensures optimal performance and reliability.
With its durable construction and precise engineering, the 17A-71-21710 pin provides a secure connection between different components, enhancing the overall functionality of your equipment. It is carefully crafted to withstand heavy-duty usage, ensuring longevity and minimizing downtime.
The 17A-71-21710 pin is an essential component for maintaining the efficiency and productivity of your Komatsu machinery. It is designed to fit seamlessly into the existing system, making installation quick and hassle-free. This pin is compatible with a wide range of models, making it a versatile choice for various applications.
When it comes to quality and performance, Komatsu parts has established a reputation for excellence. With their commitment to manufacturing superior replacement parts, you can trust that the 17A-71-21710 pin will meet or exceed your expectations. It undergoes rigorous testing to ensure compliance with industry standards and to guarantee customer satisfaction.
Whether you need to replace a worn-out pin or simply want to have a spare on hand, the 17A-71-21710 pin is an ideal choice. Its reliable performance and durability make it a cost-effective solution for your Komatsu machinery needs. Order now and experience the difference this high-quality pin can make in optimizing your equipment's performance.
Komatsu Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: See title
- SKU: KM-17A-71-21710
- 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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