Hitachi 3038448 Pin | Hitachi Excavator Parts
Weight: 54.0 lb
Warranty: SAME AS OEM WARRANTY
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Product Description
The 3038448 pin is an essential component of Hitachi machinery, designed to provide secure and reliable connections between various parts. Crafted with precision and durability in mind, this pin is manufactured using high-quality materials to ensure optimal performance and longevity.
Designed specifically for Hitachi machinery, this pin is compatible with a wide range of models, making it a versatile and practical choice for equipment maintenance and repairs. Whether you need to replace a worn-out pin or require an additional one for your machinery, the 3038448 pin is a reliable solution that will meet your requirements.
With its robust construction, this pin is built to withstand heavy usage and extreme conditions, ensuring that your machinery operates smoothly and efficiently. Its precise dimensions and accurate fit guarantee a secure connection, minimizing the risk of accidents or malfunctions during operation.
The 3038448 pin is easy to install and maintain, allowing for convenient replacement or adjustment whenever necessary. Its user-friendly design ensures compatibility with standard tools, simplifying the installation process and saving you time and effort.
Trust in the reliability and performance of the 3038448 pin | Hitachi parts to enhance the functionality and longevity of your machinery. Whether you are a professional in the construction industry or a dedicated diy enthusiast, this pin is an essential component that will ensure the smooth operation of your Hitachi equipment.
Hitachi 3038448 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 3038448
- SKU: HIT-3038448
- 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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