Komatsu 175-78-61171 Pin
Weight: 62.0 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 175-78-61171 pin is a high-quality replacement part for Komatsu equipment. Designed to meet the highest industry standards, this pin ensures optimal performance and reliability in your machinery.
With its durable construction, the 175-78-61171 pin offers exceptional strength and longevity. It is engineered to withstand heavy loads and harsh operating conditions, making it perfect for demanding applications.
This pin is compatible with various Komatsu models, providing a versatile solution for your equipment needs. Its precise dimensions and accurate fit guarantee seamless integration into your machinery, minimizing downtime and maximizing productivity.
Manufactured with precision and attention to detail, the 175-78-61171 pin undergoes rigorous quality control measures to ensure its superior performance. It is built to withstand the rigors of daily use, offering reliable and consistent operation.
Whether you need to replace a worn-out pin or enhance the performance of your Komatsu equipment, the 175-78-61171 pin is the perfect choice. Trust in its exceptional quality and compatibility to keep your machinery running smoothly.
Komatsu 175-78-61171 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 175-78-61171
- SKU: KM-175-78-61171
- 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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