Product Description
SU HS4 1½" Throttle Disc / Butterfly
Replacement 1½" throttle disc (butterfly) for SU HS4 carburettors.
The throttle disc fits to the carburettor spindle and controls airflow through the carburettor as the throttle is opened and closed. Ideal for replacing a worn, damaged or distorted original disc during carburettor repair or refurbishment.
Suitable for:
- SU HS4 carburettors
- 1½" SU applications where this style of throttle disc is specified
Includes:
- 1 × throttle disc only
Please note: This listing is for the throttle disc only. Screws and gaskets are not included. For a more complete replacement, see our WZX1323K Throttle Disc Kit, which includes the disc, screws and gaskets.
