Accelerator Pump Return Spring-
Our Part # 1040B

Fits:
Carter RBS carburetors.
Carter WCD, WGD carburetors.
Carter BBD carburetors.
Carter YF, YFA carburetors.
Carter WCFB carburetors.
Carter AFB carburetors.
Ford 4300, 4350 carburetors.
Various Holley carburetors.
Various Rochester carburetors.

Dimensions:
Overall length: 1.63"
Spring OD: .435"
Spring ID: .385"
Wire diameter: .025"

Quantity: 1 spring