Komatsu Ca0139141 Pin
Weight: 1.0 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The Ca0139141 pin is an essential component in Komatsu machinery, designed to ensure optimal performance and longevity. This high-quality pin is expertly crafted to meet the specific requirements of Komatsu equipment, guaranteeing a precise fit and reliable functionality.
Crafted with utmost precision and using durable materials, this pin is built to withstand the rigors of heavy-duty applications. Its robust construction ensures exceptional strength and resistance to wear and tear, allowing it to endure demanding operating conditions without compromising performance.
The Ca0139141 pin plays a vital role in the proper functioning of Komatsu machinery, enabling smooth and efficient movement of various components. Its reliable performance ensures optimal stability and safety during operation, minimizing downtime and maximizing productivity.
This pin is designed to integrate seamlessly with other Komatsu parts, facilitating easy installation and maintenance. With its exceptional durability and compatibility, it offers a cost-effective solution for equipment owners, reducing the need for frequent replacements and repairs.
Whether you need to replace a worn-out pin or are looking for a reliable spare part for your Komatsu machinery, the Ca0139141 pin is the ideal choice. Trust in its quality and compatibility to keep your equipment running smoothly and efficiently, ensuring uninterrupted productivity and minimizing operational costs.
Please note that the
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-Ca0139141
- 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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