SEI Yamaha Lower Unit SE405 (Replaces all Yamaha V4 2-Stroke and some 4-Stroke)Replaces all Yamaha V 4 2 Stroke Standard Rotation Lower Units. 115HP and 130 HP only Also fits 2000 2014 F115 4 stroke Standard Rotation models The paint color for all lower units is transitioning to black as inventory becomes depleted. Therefore, color may vary depending on product availability at time of order For application assistance: Please have your engine model number available and call 609 515 5486 were happy to verify this is the correct