Komatsu 07144-10303 Bushing
Weight: 0.26 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 07144-10303 bushing is an essential component designed for use in various Komatsu machinery. This high-quality bushing is manufactured to meet rigorous industry standards, ensuring reliable performance and durability.
Crafted with precision, this bushing is designed to provide a secure fit and smooth operation. It acts as a protective barrier between moving parts, reducing friction and wear, which ultimately contributes to the longevity of your equipment.
Made from premium materials, this bushing offers exceptional resistance to corrosion, rust, and other forms of damage. Its robust construction ensures optimal performance even in demanding working conditions, making it an ideal choice for heavy-duty applications.
The 07144-10303 bushing is compatible with a wide range of Komatsu models, ensuring versatility and ease of installation. It is a certified premium Komatsu part, guaranteeing the perfect fit and compatibility with your equipment.
When it comes to maintaining the efficiency and reliability of your Komatsu machinery, choosing certified premium Komatsu parts is crucial. The 07144-10303 bushing is no exception, offering exceptional quality and performance you can trust.
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-07144-10303
- 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.
WQ Certified™ Komatsu Pivot Standard
Standard: WQ-KOM-BUSH-01
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