Hitachi 8109887 Pin | Hitachi Excavator Parts
Weight: 206.0 lb
Warranty: SAME AS OEM WARRANTY
No se pudo cargar la disponibilidad de retiro
Product Description
The 8109887 pin is a high-quality replacement part manufactured by Hitachi, a trusted brand known for its durable and reliable products. This pin is designed to fit various models and is compatible with Hitachi machinery.
Crafted with precision, the 8109887 pin ensures a secure and stable connection between different components of your equipment. It is engineered to withstand heavy usage and is built to last, providing long-lasting performance and reducing the need for frequent replacements.
This pin is easy to install, making it convenient for both professional technicians and do-it-yourself enthusiasts. Its compatibility with Hitachi machinery guarantees a seamless integration into your existing setup, ensuring optimal functionality and performance.
Whether you are replacing a worn-out pin or need an additional one for your equipment, the 8109887 pin is an ideal choice. Its superior construction and reliable performance make it a dependable solution for your machinery needs.
Please note that the
Hitachi 8109887 Pin Specifications & Fitment
What it is: Heavy-equipment pin designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 8109887
- SKU: KM-8109887
- 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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