№ Part Number Description Part count in models 100-3512068 Wing nut 1 100-3512069 Belt 1 100-3515310 Check outlet valve assembly (Unit/Part is not on the picture) 2 100-3515320 Housing 1 100-3515322 Cone 1 100-3515323 Washer 1 100-3515325 Seal 1 100-3515326 Cap 1 100-3515328 Spring 1 100-3515330 Adapter 1 303346-П Sealing washer 1