Komatsu 175-71-21220 Pin
Weight: 18.52 lb
Warranty: SAME AS OEM WARRANTY
Couldn't load pickup availability
Product Description
The 175-71-21220 pin is a high-quality replacement part designed for use in Komatsu machinery. Made to strict specifications, this pin ensures a perfect fit and optimal performance. It is an essential component for maintaining the functionality and reliability of your Komatsu equipment.
Crafted with precision, this pin is built to withstand heavy-duty usage and provide long-lasting durability. It is designed to withstand extreme conditions, ensuring it can handle the toughest tasks in various industries. Whether you need it for construction, mining, or any other demanding application, this pin is up to the challenge.
The 175-71-21220 pin is manufactured using top-grade materials, guaranteeing its strength and resistance to wear and tear. Its robust construction ensures that it can endure the rigors of daily operation, reducing the need for frequent replacements.
This pin is compatible with a range of Komatsu models, making it a versatile choice for your equipment needs. It is designed to integrate seamlessly with your existing machinery, allowing for easy installation and hassle-free maintenance.
Trust the 175-71-21220 pin to deliver outstanding performance and reliability. Whether you're a professional in the industry or a dedicated diy enthusiast, this high-quality replacement part is a must-have for keeping your Komatsu equipment running smoothly.
Komatsu 175-71-21220 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 175-71-21220
- SKU: KM-175-71-21220
- 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
