Wind vane: black fin with DAVIS logo and brass-weighted bullet nose, later style, 7906L type for a D-shaped vane shaft. Please check your shaft type (D-shaft vs round) before buying. Older round-shaft anemometers need the 7904 vane. Surface scuffs and scratches; dirt, debris and cobweb inside hub base; brass nose weathered and dull; grub screw hole present. No Allen key included.

Wind cups: large one-piece 3-cup rotor, 7905L type, held by a side grub screw. All three cups intact; dust, cobwebs and dirt on hub and underside. No Allen key included.

7345.953 bearing cartridge: for the later hour-glass-body 6410 anemometer, Spring 2013 onwards; it does not fit older straight-body anemometers. Label reads 7345.953 MNSK. Dirt and weathering on housing, dust and cobweb around the top, steel cup spindle present. Cartridges are normally replaced when bearings become stiff or slow and this cartridge cannot be tested on its own.

Please see all photos, which form part of the description. These used original parts are UNTESTED and sold as seen, for spares or repair. No returns for function.