Throttle Disc Kit | WZX 1323 | SU Specialists

Genuine SU throttle disc kit. Throttle discs are machined at the angle set by the carburettor specification and must be fitted the right way round so the disc seals snugly in the carburettor bore. A worn or wrong-angle disc causes a high or unstable idle.

Carburettor types: D4, D4L, H4, H6, HD4, HIF4, HS4, HV5

Listed in the SU catalogue for:

• MG: MG WA Saloon; MG TC (Shorrock supercharger); MG TC Competition; MG TD Competition; MG TF; MG TF Competition and 9 more
• Riley: Riley 12 H.P RMA II (carb size changed); Riley 16 H.P RMB; Riley 16 H.P RMB & RMC; Riley 16 H.P RMB & RMC Export; Riley 16 H.P RMF; Riley 16 H.P RMF Export and 8 more
• Mini: Mini MK I Auto; Mini MK III Auto; Mini Clubman Auto; Mini Clubman GT; Mini Cooper 'S' (Special Tuning); Mini 1000 and 7 more
• Morris: Morris 14 H.P QPDM Series III; Morris 14 H.P QPDM Oilbath Filter; Morris Isis C26M; Morris Isis (rubber fuel line); Morris Six MS 18 H.P; Morris Commercial: J2 Van Export and 5 more
• Austin: Austin Princess 4 Litre (single exhaust); Austin Princess 4 Litre (twin exhaust); Austin Sports 16 H.P; Austin Taxi 16 H.P; Austin A90 Atlantic Sports 16 H.P; Austin A90 Atlantic 16 H.P and 5 more
• Triumph: Triumph TR2; Triumph Spitfire MK V; Triumph Toledo; Triumph Toledo E.C.E; Triumph Toledo TC; Triumph 1500 and 5 more
• Wolseley: Wolseley 21/25 H.P Series III; Wolseley 6/90; Wolseley 6/90 H.C; Wolseley 6/90 L.C (rubber fuel line); Wolseley 6/90 H.C (rubber fuel line); Wolseley 6/99 and 5 more
• Ford: Ford conversion: 105E FJ; Ford conversion: V8 30 H.P Special Adaptor V8 cyl; Ford conversion: Consul series 1; Ford conversion: Consul series 1 / Aquasport; Ford conversion: Zephyr Series 1 / Aquaplane; Ford conversion: Zephyr Raymond Mays and 2 more

…plus 81 more applications. Use Find My Kit to confirm the right part for your car.

Part Number: WZX 1323