Hitachi 4355875 Bushing | Hitachi Excavator Parts
Warranty: SAME AS OEM WARRANTY
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Product Description
The 4355875 bushing is a high-quality replacement part manufactured by Hitachi, a trusted brand known for its reliable and durable products. Designed to meet the exact specifications of your equipment, this bushing is perfect for various applications in a wide range of industries.
Crafted with precision and attention to detail, this bushing ensures optimal performance and longevity. It is engineered to provide excellent resistance against wear, corrosion, and other environmental factors, making it suitable for both indoor and outdoor use. Whether you need to replace a worn-out bushing or enhance the functionality of your equipment, the 4355875 bushing is an ideal choice.
This bushing is compatible with a variety of Hitachi machinery, offering versatility and convenience. Its easy installation process allows for quick and hassle-free replacement, minimizing downtime and maximizing productivity. With its superior quality and reliable performance, you can trust this bushing to withstand demanding conditions and deliver consistent results.
Please note that the
Hitachi 4355875 Bushing Specifications & Fitment
What it is: Heavy-equipment bushing designed for tight-tolerance pivot joints where wear control and alignment matter.
- Part number: 4355875
- SKU: KM-4355875
- 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 machine’s 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 we’ll 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 pin–bushing 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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