Kuhn Tine Holder Bolt-On For HR101 & HA1001 Series OEM: 52549000 / 52539310. Kuhn tine holder bolt-on, to suit HR101 & HA1001 series power harrows, 26 spline mounting. Please message us if this listing is showing less qty than you require. Also available to collect in person from our stores subject to availability. You can …