87350919 | BACK-UP RING | New Holland Construction 99969-6539 This replacement filter effectively removes

This replacement filter effectively removes dust

and an on-board hose and nozzle storage

5000 / 7000 series

This component — also referred to as a mower deck belt

87350919 | BACK-UP RING | New Holland Construction 99969-6539 This replacement filter effectively removesGenuine New Holland Construction backup ring (part #87350919). This precision engineered component provides critical sealing and support in hydraulic and mechanical assemblies. Designed to prevent extrusion and protect primary seals from damage under high pressure and extreme operating conditions. OEM quality construction ensures reliable performance and extended equipment life. Essential replacement part for New Holland construction machinery