Brand new high performance racing ignition coil to fit:
Yamaha YFB 250 Timberwolf (1992-1998).
Yamaha YFB 250 FW Timberwolf (1994-2000).
This ignition coil has been manufactured to upgrade either 3GD-82310-10 or 3JN-82310-01 on YFB250 for the years and models shown above. If you're having spark issues with your YFB250 then you should consider upgrading your coil to a high performance coil pack.
55mm centre to centre. 1 spade connector. High performance by producing a better spark and more efficient burning of fuel, so better economy.