20% stronger than OEM, verified by an independent test. For seed boot on JD 50, 60 & 90-series NT drills. Manufactured to Exapta’s high-quality specs for longer service life (less breakage, maintains strength) and 20% more force applied to the boot. Special ultra-durable paint process prevents rust. Plus a splotch of blue for visibility. Replaces Deere N284055 & N280485.