View cart “Air Filter Housing Lid Assembly” has been added to your cart. Rudder Adjust Knob (DA20)$21.15 Rudder Adjust Knob (DA20). Out of stock Like Tweet Pin it SKU: 2-293-309 Category: Airframe Parts Tags: Adjust, DA20, Knob, Rudder Additional information Additional information Weight 1 lbs Dimensions 7 × 7 × 7 in Brand Diamond Related products $188.57 Diamond, Mooney, Piper, OtherAFT Isolator Add to cart $129.89 MooneyLefthand Bracket Add to cart $60.71 MooneyCover Plate Add to cart $13.82 DiamondRubber Strip Add to cart