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O.S. - OSMG7017 OSM24081970 24081970 531028109537 4531028109537
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O.S. Needle #40D
O.S. Needle #40D
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Special Stock Number Units at this Price Tower's Low Price Click to Order Quantity Discount Savings
O.S. Needle #40D Add to Wish List
12.02  Buy Now .56  
O.S. Needle #40D Add to Wish List
17.94  Buy Now .93  
O.S. Needle #40D Add to Wish List
29.75  Buy Now 1.70  

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Tech Notes
This is a Replacement Needle Valve for the O.S. 40 LA engine.

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-

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")

JBN 4-2-98

– If you need more information, use these O.S. resources –
Email: enginesupport@hobbico.com
Web Site: http://www.osengines.com/
Phone: 217-398-8970
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