Part Number: 10688-1 (Stem ay)Part Number: 1322765 (Stem ay)Part Number: 178142 (Stem ay)Part Number: 2217398-1 (Stem ay)Part Number: 2538726 (Stem ay)Part Number: 2782019-101 (Stem ay)Part Number: 367438 (Stem ay)Part Number: 551300 (Stem ay)Part Number: 67A11960-3 (Stem ay)Part Number: A2721008500000 (Stem ay)Part Number: B-QC4-D1-400 (Stem ay)Part Number: D15395G220-222 (Stem ay)