WWII Warbird Shakespeare Throttle Quadrant Friction Spring BT-13 SNJ Stearman

Description

This is the
Internal 6 point Concave Tension Spring
to control the Friction for Throttle, Mixture and Prop Levers in numerous WWII era Shakespeare Throttle Quadrants. These often lose their tension over time or sometimes one or more of the tongs break.
Even though item is in New Surplus condition,
buyer is responsible to make sure that this part will work for their application as there is no warranty or guarantee expressed or implied.
Please Note: Shipping charges are not refundable.
Items are subject to a 20% re-stocking fee, on a case to case basis.
If you purchase more then one item please wait for an invoice with a combined reduced shipping rate.
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