Yamaha
Year HP Model Stroke  
84-88 40 LN, SN, EL, ES, LK, ET, SK, LJ, SJ, SH, SG, LG 2 Select Engine
1990 40 CV40 2 Select Engine
91-97 40 C40 2 Select Engine
95-01 40 EJ, EL, ES, MJ, ML, MS, TL 2 Select Engine
98-03 40 C40 2 Select Engine
02-06 40 EL, ES, MJ, ML, MS, TL 2 Select Engine