O.S. Engine Needle #40D Figures Equipped with strut-type rear suspension

Equipped with strut-type rear suspension

Sea Things fabric pattern

5% lighter than Mega-G

Piston pin

O.S. Engine Needle #40D Figures Equipped with strut-type rear suspensionOSMG7017 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