OEM MTD Part Number 684-04168 Compatible with MTD, Troy-Bilt, Yard-Machines, Craftsman, White Outdoor, Huskee, Columbia, MTD Gold, Remington, MTD Pro, Yard-Man Tractors, Rototillers, Snow Blowers Fits Models: 650, Pony, 240, 2X 24 inch, Super Bronco, 404 CRT, Bronco CRT, Super Bronco CRT, 400 CRT, 21XPL, Squall 2100, Colt FT, 21XPES, Squall 210, 640, RM2100 Boulder Also Fits Models: Squall 208XP, Squall 521, Squall 280EX, Squall 208E 2022, Squall 179E 2022, Squall 123R 2022, SB521, SB270 2022, SB230 2022, SB221, Pro-Line FRT, Pro-Line CRT Also Fits Models: CMGSB21179 SB245 2022, 261, 21D-65M8B66 Super Bronco CRT 2023, 21D-64M8B66 Bronco CRT 2023, 21A-492RB66 Pony 2023, 1X 21 inch, and More... OEM MTD Part Number 684-04168

Compatibile With:

Columbia: 21XP, 21XPES, 21XPL, 40021MS, 65021MS, 65021MSE
Craftsman: 1X 21 inch, 2X 24 inch, 400 CRT, 404 CRT, 40M, 640, 650, SB210, SB230, SB245, SB270
Huskee: 1X 21 inch, 240, 400 CRT, 404 CRT
MTD Gold: 1X 21 inch
MTD Pro: 1X 21 inch, 261
MTD: 1X 21 inch, CMGSB21179 SB245 2022, SB230 2022, SB270 2022
Remington: RM2100 Boulder, RM2120 Boulder, RM2140 Boulder
Troy-Bilt: 21A-492RB66 Pony 2023, 21D-64M8B66 Bronco CRT 2023, 21D-65M8B66 Super Bronco CRT 2023, Bronco Axis, Bronco CRT, Colt FT, Pony, Pony ES, Pro-Line CRT, Pro-Line FRT, Squall 123R, Squall 123R 2022, Squall 179E, Squall 179E 2022, Squall 208E, Squall 208E 2022, Squall 208XP, Squall 210, Squall 2100, Squall 210E, Squall 280EX, Squall 521, Super Bronco, Super Bronco CRT
White Outdoor: SB221, SB521
Yard-Machines: 1X 21 inch, 240, 2X 24 inch, 400 CRT
Yard-Man: 1X 21 inch

Please Refer to Original Equipment Owners Manual to verify Compatibility