Click to expand Tap to zoom MS28775-328 Part: #MS28775-328 by National Aviation Original price $0.65 - Original price $0.65 Original price $0.65 $0.65 - $0.65 Current price $0.65 | / - Availability: Only 4 left! Quantity: Add to cart This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted. Description Description Hydraulic O-Ring, 1-7/8 in ID, 2-1/4 in OD, 3/16 in Thick, 70 Shore A, Black Description Hydraulic O-Ring, 1-7/8 in ID, 2-1/4 in OD, 3/16 in Thick, 70 Shore A, Black