View cart “Dust Cover Kit” has been added to your cart. Back Up Ring$1.47 Back Up Ring. Out of stock Like Tweet Pin it SKU: MS28782-8 Category: Airframe Parts Tags: Back Up, Ring Additional information Additional information Weight 1 lbs Dimensions 9 × 7 × 1 in Brand Diamond, Mooney, Piper, Other Related products $13.06 Diamond, Mooney, Piper, OtherBaffle Add to cart $14.72 MooneyTrim Actuator Shim Add to cart $27.56 DiamondPTT Switch Add to cart $61.87 Piper, OtherFelt Strip Add to cart