O.S. Engine Needle #40D

OSMG7017

24081970

   This is a Replacement Needle Valve for the O.S. 40 LA engine.            
                                                                               
Includes:                                                                      
        One Needle valve - This is made of steel. It has a o-ring installed and
            a set screw installed in case one needs to make a needle valve ext-
            ension.                                                            
                                                                               
Specs:  Overall Length: 1.95" (50mm)                                           
        Diameter of needle shaft: .055" (1.5mm)                                
        Diameter of Knurled section: .284" (7mm)                               
        Diameter of shaft under O-ring: 2.52mm                                 
        O-ring, inner diameter: 2.75mm                                         
                outer diameter: 5.12mm (0.20")