Komatsu 20B-62-12140 Coupling Assembly
Weight: 1.0 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
Komatsu 20B-62-12140 Coupling
Looking for a reliable coupling for your Komatsu machinery? Look no further! The Komatsu 20B-62-12140 coupling is designed to provide exceptional performance and durability, making it an ideal choice for your equipment.
As a trusted provider of Komatsu parts, we offer the Komatsu 20B-62-12140 coupling as part of our extensive range of Komatsu aftermarket parts. Our commitment to quality ensures that you'll receive a product that meets or exceeds OEM specifications.
Featuring advanced engineering and precision manufacturing, this coupling is built to withstand the demanding conditions of heavy-duty applications. It is designed to deliver optimal power transmission and ensure smooth operation, reducing downtime and maximizing productivity.
With its high-quality construction and reliable performance, the Komatsu 20B-62-12140 coupling is a cost-effective solution for your equipment maintenance needs. Its compatibility with various Komatsu models makes it a versatile choice for a wide range of applications.
When it comes to sourcing Komatsu parts, we understand the importance of reliability and efficiency. That's why we strive to provide top-notch products that deliver on both fronts. Trust the Komatsu 20B-62-12140 coupling to keep your machinery running smoothly and efficiently.
Order your Komatsu 20B-62-12140 coupling from us today and experience the difference in performance and longevity. Our knowledgeable team is always ready to assist you with any questions or concerns you may have. Don't compromise on quality a choose the best aftermarket parts for your Komatsu equipment!
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-20B-62-12140
- 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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