View cart “PTT Switch” has been added to your cart. Prop O Ring (DA40)$14.89 Prop O Ring (DA40). 2 in stock Prop O Ring (DA40) quantity Add to cart Like Tweet Pin it SKU: C-048-B Category: Seals Tags: DA40, O Ring, Prop Additional information Additional information Weight 1 lbs Dimensions 9 × 7 × 1 in Brand Diamond Related products $11.47 DiamondJackpoint Add to cart $72.72 DiamondRudder Adjustment Cable Assembly Add to cart $11.77 DiamondJackpoint Plate Add to cart $2.50 DiamondCanopy Shim Add to cart