2x Coil Springs (Pair Set) Rear NCS1219 NAPA. Part Number NCS1219. SKODA 1K0511115BE, 1K0511115BF. NAPA NCS1219. SEAT 1K0511115BF. Axle Joint Length 353 mm. Type Suspension Spring. Fitting Position: Rear Axle Left; Fitting Position: Rear Axle Right; Suspension: for vehicles with standard suspension; Suspension: for vehicles without sports suspension.