View cart “Felt Strip” 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 $18.66 Diamond, Mooney, Piper, OtherWiper Add to cart $303.80 MooneyAir Filter Housing Lid Assembly Add to cart $2.05 MooneyCrimp Pin Add to cart $63.29 PiperPA28 Wing Tank Screw Kit Add to cart