HS6 Throttle Disc Kit | WZX 1381 | 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: HS6

Listed in the SU catalogue for:

• Volvo: Volvo B18B 144; Volvo B18B 144 USA; Volvo B20B 144S

Use Find My Kit to confirm the right part for your car.

Part Number: WZX 1381