Garrett brown spring valve is a replacement spring element compatible with GVW-40, GVW-45 and GVW-50 wastegates. The brown color indicates a specific spring characteristic used across the GVW series. Supplied for maintenance or rebuilds, this valve installs into the original wastegate assembly to match the designated GVW spring specification without altering the wastegate housing.
Garrett GVW-40/GVW-45/GVW-50 Spring Valve - Brown