Service part / kit · Strip, Marker. ; 502-0583 1. Elbow, Pipe.- 45 Degree - 17% 871-0010 2 Nut, Hex ~ Brass (#10-32) — 5-02-0051 Lo “Coupling, Pipe” oe . 18: 850-0030 8 Washer; Lock ~-Speing (#10) 6 SoS auge, Pressure ~ O · qty 42 — part number 332-1241. Used by the engines and generator sets below.