O.S. Rotor Stop Screw 25FX

Tower Stock# OSMG8561  •  Manufacturer Stock# 22681320
O.S. Rotor Stop Screw 25FX (large view)
Notes from our tech department:
This is the Idle Stop Screw for the #1H, 2F, and 2FB carburetors.
This screw adjusts the idle position of the carb barrel.

FEATURES

Steel construction.

INCLUDES

One idle stop screw.
One spring.

REQUIREMENTS

Nothing. This is a direct replacement part.

SPECIFICATIONS

Length of screw: 15.7mm (0.62")
Thread size: 2.6mm
Spring length: 9mm (0.36")

COMMENTS

This can be used as an optional part for the #1H carb, which normally
uses a jam nut to hold the idle screw in place.
cmc 02/01/02
ir/kh

Resources

References

Manufacturer Contact Information