Komatsu 20X-70-22140 Bushing
Warranty: SAME AS OEM WARRANTY
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Product Description
The 20X-70-22140 bushing, also known as 20X7022140, is a high-quality replacement part designed specifically for Komatsu machinery. This bushing is a crucial component for ensuring smooth and efficient operation of various Komatsu equipment.
Crafted with precision and attention to detail, this bushing offers exceptional durability and reliability. It is engineered to withstand heavy loads, extreme temperatures, and harsh working conditions, making it ideal for demanding industrial applications.
The 20X-70-22140 bushing is designed to provide a perfect fit and seamless integration with your Komatsu equipment. It ensures proper alignment and reduces friction, minimizing wear and tear on other components. This results in improved performance, reduced maintenance costs, and increased overall productivity.
Whether you are involved in construction, mining, or any other industry where Komatsu machinery is utilized, this bushing is an essential part of your equipment maintenance routine. By replacing worn-out or damaged bushings with the 20X-70-22140, you can restore the performance and extend the lifespan of your valuable Komatsu machines.
Please note that the
Komatsu Bushing Specifications & Fitment
What it is: Heavy-equipment bushing designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: See title
- SKU: KM-20X-70-22140
- 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 machine’s 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 we’ll 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 pin–bushing 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.
WQ Certified™ Komatsu Pivot Standard
Standard: WQ-KOM-BUSH-01
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