National Equipment 400321 Armrests, Kit for Plastic Seat
National Flooring Equipment
National Equipment 400321 Armrests, Kit for Plastic Seat
⚠️ NOTE: Not all parts are stocked. Please allow 1–2 weeks for sourcing for shipments.
🛠️ National Equipment 400321 Armrest Kit (for Plastic Seat)
The National 400321 Armrest Kit is a direct replacement for all National ride-on machines equipped with the standard plastic seat (PN 400321). Enhance operator comfort and meet safety standards by replacing worn or missing armrests with this OEM-quality kit.
Compatible with the full line of National ride-on floor care machines — including models such as the 8000, 7700, 5700, and their contemporaries — this kit is the official solution offered by National to maintain OSHA compliance and user safety.
- ✔️ OEM part number: 400321 Armrest Kit
- ✔️ Fits all National ride-on machines with plastic seats
- ✔️ Restores operator support and helps meet OSHA standards
- ✔️ In stock and ships quickly from PreFloorTools.com
Upgrade your ride-on machine today with this easy-to-install armrest kit — improving safety and comfort for operators on every job.
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