Komatsu 07144-20404 Bushing
Weight: 0.44 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
This high-quality bushing, with the part number 07144-20404, is a certified premium Komatsu part that is designed to fit perfectly in your Komatsu machinery. It is a crucial component for smooth and efficient operation.
With its durable construction and reliable performance, this bushing ensures long-lasting durability and exceptional functionality. It is manufactured using top-grade materials and advanced technology, guaranteeing a perfect fit and optimal performance.
Designed to withstand heavy-duty applications, this bushing offers excellent resistance to wear and tear, providing extended service life and reducing maintenance costs. It contributes to the overall stability and reliability of your Komatsu equipment, ensuring optimal performance in even the most demanding conditions.
Replace your worn-out or damaged bushings with this certified premium Komatsu part to restore the performance and efficiency of your machinery. Trust in the quality and reliability of Komatsu parts to keep your equipment running smoothly and maximize productivity.
For more information about this product or to inquire about compatibility with your specific Komatsu model, please feel free to contact our knowledgeable customer service team. We are here to assist you and provide you with the best solutions for your equipment needs.
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-07144-20404
- 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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