Genuine Meyer Fill Plug / Vent for all Meyer plow pumps. MEYER units are E-46, 47, 57, 58H, 60, 61H, 68, 78, and 88. Bucher (Monarch) units are V-70, E-70, V-71, E-72, E-73, and Home Plow hydraulic units. This plug will not fit Bucher. Picture is not correct. Picture is an aftermarket one we no longer sell. We sell the OEM one at the same price. Meyer Part# 08473. Click on Related Products for Bucher Vents.