As found on service sheets 295 & 313.
X6336 Hornby Spare Loco Chassis Bottom *Lower Half Only* for Tornado A1 Class
X9354 Hornby Spare Loco Chassis Bottom + Contacts Pickups for 6800 Grange Class
Hornby X7020 Loco Chassis Bottom Base Brake Rods Etc For King Class 6000 NEW
