Where to buy
Engines using 186-7066
1Generator sets using 186-7066
3Cummins/Onan GNAACummins/Onan GNABCummins/Onan GNAC
Service part / kit · Tee, Reducing (1/2 x 3/8 x 3/8”) · qty 1 — part number 186-7066. Used by the engines and generator sets below.