B1SB44 Woodruff Key, WK-9, 3/16" x 3/4
B1SB44 Woodruff Key, WK-9, 3/16" x 3/4
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One New Aftermarket Replacement No. 9 Woodruff Key for Snapper, Kees, and Universal Outdoor Power Equipment
This No. 9 Woodruff Key (WK-9) is a semi-circular shaft key used to lock rotating components -- such as blades, pulleys, and flywheels -- to a crankshaft or driveshaft, preventing independent rotation. Measuring 3/16" x 3/4", it is a standard ANSI No. 9 size widely used across Snapper, Kees, and other outdoor power equipment platforms including tillers, lawn mowers, and snow blowers.
Specifications
- Width: 3/16"
- Length: 3/4"
- ANSI Key No.: 9 (WK-9)
- Profile: Semi-circular (Woodruff / half-moon style)
Compatible Equipment
Snapper / Kees: Lawn Mowers, Lawn Tractors, Tillers, Snow Blowers (crankshaft and driveshaft applications)
Universal Fit: Also fits a wide range of outdoor power equipment using a standard No. 9 Woodruff Key, including tillers, lawn mowers, and other small-engine-powered equipment.
Replaces Part Number(s):
B1SB44, WK-9, WK9, 10211, 7010211, 7010211YP, OTK20-0017, 02-535, 02-553, 02535, 02553, 04063-07, 0406307, 1-0211, 1-2699, 1-4033, 7-03330, Fits Stens 418-749
New aftermarket replacement part - not remanufactured, not used.
