Supertigre Type Needle Valve Assembly for Johnson 29 – 36  Gas Model Airplane Engines

Note that shipping to Canada is the same as the United States

Quality made direct fit needle valve!

Need a needle valve for that Johnson LARGE CASE engine?

Large cases are the 29R, Radio Control, Ball bearing, Sport Special, Combat Special and Stunt Supreme engines (29R, R/C, BB, SS, CS, and SS).

To help identify the case types, please look at the last two photos. The case without a needle valve is a large case; the engine with the needle assembly installed is a small case. The most noticeable difference is the motor mounts.

These quality made needle valves are made in Japan and replacement parts are available at “The Model Airplane Store”!

The original Johnson needle valves are becoming scarce and were often inconsistent in quality and fussy to set.

These are a direct fit 4 mm spraybar diameter assembly with a stainless steel washer on the nut side to enhance tightening access and reduce case damage.

Note that the photo of the needle valve installed in the case are for orifice centering positioning only. A better vertical position would be facing forward rotated 15 to 20 degrees from horizontal toward the crankshaft.

Look for my other sized needle valves if this item is not appropriate for your needs. 

I also have needle assemblies for the small Johnson case engines.

Buy two or more and get volume discounts!

Please look at the photos.

I am a multi-licensed mechanic and a lifelong model airplane flyer and collector. You will find many perfectly maintained items in my listings which will give you years of good service.

Keep me in your favourites and you will not be disappointed.

Please view my other listings and look at my ratings and feedbacks.

A full return policy is offered on most items. If the item is not as described or not in the stated condition, I will refund your money. The buyer pays all shipping, so please ensure your claim is valid. I don't need a lot of boilerplate because I make sure that my buyers are looked after and that my items are honestly described and displayed.

If you are unhappy with your purchase for some other reason, please contact me.

Shipping in Canada or the USA (includes Alaska and Hawaii) on this item is $5.75.

Shipping for each additional needle valve is $0.50 to a maximum of $4.00 extra.

I give refunds on shipping overcharges and combine shipping.

Please note that all my listings are in US dollars

Buyer pays all shipping

Please visit my eBay site:

“The Model Airplane Store”

https://www.ebay.com/str/themodelairplanestore