O.S. 28281970 Needle #9B OSMG7063

This is the Replacement Needle for used on the #9B OS Max Carburetor.

This is used to control how much fuel enters the engine.

Features

• O.S. 28281970 Needle #9B OSMG7063

• Steel construction

• Gray color

Specifications

• Length: 30mm (1.18")

• Needle to Nozzle threads: 4mm x 9mm, .5mm pitch (fine)

• Set Screw Size: 3mm x 3mm (OSMG8852)

Contents

• One Needle

Requirements

• Screwing needle into valve assembly.

Comments

• This needle valve comes with a rubber o-ring pre-installed.

• The #9B carb fits the OS Max BGX-1 3500 engine only.