Racing Ignition Coil: Yamaha YZ250 YZ 250 (1989-1993) - 55mm Yamaha YFM50 4KB-82310-00 or 3KJ-82310-10 on a

4KB-82310-00 or 3KJ-82310-10 on a YFM350 for the above models and years

Suzuki GSX 400 F (GSXR400 engine) (1988-1990)

Suzuki GSX-R 50 (RB50) (1986-1987)

Top and bottom headstock bearings

This coil replaces K2112-11296 on a Suzuki RM100 K for the year 2003

Racing Ignition Coil: Yamaha YZ250 YZ 250 (1989-1993) - 55mm Yamaha YFM50 4KB-82310-00 or 3KJ-82310-10 on aBrand new high performance racing ignition coil to fit: Yamaha YZ 250 WR (1989 1990). Yamaha YZ 250 (1990 1993). This racing ignition coil has 55mm centre to centre, 1 spade connector an 1 HT lead. It has been specifically designed to fit and upgrade the original coil on a Yamaha YZ250 for the years and models shown above: To replace OEM: 3SR 82310 10 3RB 82310 00. It has higher performance by producing a better spark and more efficient burning of