Komatsu 175-78-61161 Pin
Weight: 79.15 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 175-78-61161 pin is an essential component in Komatsu machinery. Designed to provide a secure and reliable connection, this pin ensures optimal performance and longevity for your equipment.
Made specifically for Komatsu models, this pin is manufactured with precision and attention to detail. It undergoes rigorous testing to meet the highest quality standards, guaranteeing its durability and functionality.
With its perfect fit and compatibility, the 175-78-61161 pin is easy to install, allowing for hassle-free maintenance and replacement. Whether you are an individual owner or part of a larger organization, this pin will streamline your repair process and keep your Komatsu machinery running smoothly.
Trust in the reliability of certified premium Komatsu parts to ensure the optimal performance and safety of your equipment. The 175-78-61161 pin is no exception, providing you with the peace of mind that comes with using authentic components.
Enhance the efficiency and productivity of your Komatsu machinery by investing in the 175-78-61161 pin. Experience the difference that quality parts can make in the performance and longevity of your equipment.
Komatsu 175-78-61161 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 175-78-61161
- SKU: KM-175-78-61161
- 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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