Overview – General Parts MIRROR 4622853 Series
Built to Hitachi specifications, the MIRROR 4622853 serves Hitachi EX and ZX series excavators; the cross-referenced series below covers the most common substitutions.
Parts Characteristics
A convex rearview mirror with a vibration-resistant housing and adjustable mounting bracket, designed for the cab environment of a full-size excavator. The convex glass widens the field of view behind the machine, and the bracket damps the vibration that would otherwise blur the image at working rpm.
Applicable Models & Applications
Fits Hitachi EX and ZX series excavators, including the widely used ZX200, ZX240 and ZX330 families. Related series numbers 4675257 and 4721825 cover the same mirror in different bracket and glass variants – check your parts book or send us a photo of the failed unit and we will match it.
Maintenance & Replacement
Walk around the machine at shift start and confirm both mirrors are intact, clean and correctly aimed. Job-site dust builds up fast, so wipe the glass with a damp cloth rather than dry-dusting it, which scratches the surface and degrades visibility exactly where you need it most.
Replace the mirror as soon as the glass is cracked, the image is distorted, or the bracket no longer holds its position. A mirror that creeps out of alignment during tracking work is a genuine safety hazard around people and obstacles, and a cracked convex glass distorts distance judgement at the worst moment.
To fit a new mirror, support the unit while removing the mounting bolts, transfer or reuse the bracket hardware if it is undamaged, and torque the fasteners firmly so vibration cannot work them loose. Adjust the glass for the operator’s seat position, then re-check the aim after the first hour of tracking.
If a replacement mirror keeps loosening, check the mounting boss and bracket for cracks before blaming the hardware – a stripped or cracked boss needs attention, not just more torque. Keep the series cross-references handy, because Hitachi used several bracket styles across production years.
Price Reference (USD)
Expect a market price around USD 20-60 for the MIRROR 4622853; we confirm the exact figure on your pro-forma invoice.
Value & Service
We stock the Hitachi mirror variants in brand-new condition and cross-check the bracket style from a photo of your old unit, so the replacement bolts straight on.
The MIRROR family includes 4675257, 4721825; we can cross-check which one matches your serial number.
For critical Hitachi General Parts such as the MIRROR 4622853, Racer Machinery offers both single units and bulk quantities with traceable sourcing.
