Replaces Grasshopper 393225. Fits models from 1984 thru 1994, 44", 48" and 52" decks (2 per deck). Composite: glass filled nylon. ID- 1/2", OD- 4-5/8", Height- 31/32"

Replaces Grasshopper 415650. Fits models 718, 720, 721, and 725. Cast iron 1/4" Keyway. ID- 1", OD- 5- 1/2", Height 1-29/32", Keyway- 1/4".