AVRE Tank Infantry Dozer FV3904: Churchill VII APC FV4001: Centurion mineclearer FV4002: Centurion Mk 5 Bridgelayer FV4003: Centurion Mk 5 AVRE 165 Centurion AVRE 165 FV4004: Conway SPG based on a Centurion Mark III hull with a larger calibre 120 mm L1 gun in a turret made from rolled plate. To be an interim design until Conqueror tank entered service. One built before the project was cancelled in 1951. FV4005: Heavy 183 mm SPG (two prototypes, one with a limited-traverse casemate mount, the 'Stage 2' with a tall, fully traversing turret) FV4006: Centurion ARV Mk 2 FV4007: Centurion Mk 1, 2, 3, 4, 7, 8/1, 8/2 FV4008: Centurion DD FV4009: Tank, Medium FV4010: Tank Destroyer, Medium Malkara missile vehicle on Centurion chassis FV4011: Centurion Mk 5 FV4012: Centurion Mk 7/1, 7/2 FV4013: Centurion Mk 3 ARV FV4014: Tank, Medium FV4015: Centurion Mk 9 FV4016: Centurion ARK Bridgelayer FV4017: Centurion Mk 10 FV4018: Centurion BARV - Beach Armoured Recovery Vehicle FV4019: Centurion Mk 5 Bulldozer FV4030: Shir series Designed for Iran. Challenger predecessors FV4030/2: Shir 1 120 mm MBT Challenger predecessor. Renamed Khalid for supply to Jordan FV4030/3: Shir 2 FV4030/4: Challenger 1 FV4034: Challenger 2 FV4101: Tank, Medium gun, Charioteer FV4201: Chieftain tank FV4201: Medium Gun Tank No.2 "40t Centurion" FV4202: "40 ton Centurion" 20 pounder gun, mantlet-less Chieftain predecessor based on Centurion Mk 7 FV4203: Centurion AVRE 105 FV4204: Chieftain ARV Mk 5 and ARRV (Armoured Repair and Recovery Vehicle) FV4205: AVLB Chieftain Bridgelayer FV4207: Centurion Mk 9 VHF FV4211: Experimental (Aluminium) Chieftain (1971) FV4333: Stormer APC FV4401: Contentious - British experiment along S-Tank lines for lightweight tank. 3 prototypes. FV4501: Armoured mine clearer FV4601: MBT-80 (3 experimental vehicles). 9999 + FV11002: Tractor 10-ton, 6 x 6 GS, AEC Militant Mk 2 FV11003: Truck Crane Bridging 6 x 6, AEC Militant FV11005: Truck End-tipper 6 x 6, AEC Militant FV11009: Truck, Fuel Tanker 2,500 gallon 6 x 6, AEC Militant FV11018: Truck Cargo 10-ton 6 x 6 GS, AEC Militant Mk 1 FV11010: Tractor 10-ton 6 x 6 GS, AEC Militant FV11014: Truck 10-ton 6 x 6 GS, AEC Excavator FV11021: BV202E Articulated Sno-Cat FV11044: Tractor 10-ton 6 x 6 Heavy Recovery, AEC FV11047: Truck Cargo 10-ton 6 x 6 GS, AEC Militant Mk 3 FV11061: Armoured Command Vehicle, Heavy, AEC 10 ton 6 x 6 FV11301: Tractor 10-ton 6 x 6 GS, Scammell Recovery FV12002: Tractor 30-ton 6