Komatsu 07440-66361 Bushing Assembly
Weight: 3.13 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 07440-66361 bushing assembly is an essential component designed for various Komatsu machinery. Engineered to deliver optimal performance and durability, this high-quality bushing assembly is a reliable replacement part for your equipment.
With its precise construction and superior design, the 07440-66361 bushing assembly ensures smooth operation and reduces friction, extending the lifespan of your Komatsu machinery. It is built to withstand heavy-duty applications, providing excellent resistance against wear and tear.
Manufactured with advanced techniques and using top-grade materials, this bushing assembly guarantees a perfect fit and secure connection within your equipment. It is designed to meet or exceed OEM specifications, ensuring compatibility and reliable performance.
Easy installation and maintenance make the 07440-66361 bushing assembly a convenient choice for Komatsu machinery owners. Whether you need to replace a worn-out bushing or upgrade the performance of your equipment, this assembly is an ideal solution.
Trustworthy and dependable, this Komatsu part is designed to enhance the efficiency and productivity of your machinery. Invest in the 07440-66361 bushing assembly for reliable performance and long-lasting durability.
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-07440-66361
- 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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