SE128 Lower 1.81, 2.00 & 2.20 Ratio's (Replaces Bravo Three® Lowers) Mercruiser-Alpha-One-Gen-II-Kits 0L Lower Units (SN 1B504989

0L Lower Units (SN 1B504989 and below)

98-205-34 Trim Tab Bolt

OEM #'s 50060-93840-YAY 50060-93840-QTN 50060-93839-0EP 50060-93840-Y5S Comes in Black

R/MR/Alpha

81:1 90-421-A25 1991 250TXRP 25 1

SE128 Lower 1.81, 2.00 & 2.20 Ratio's (Replaces Bravo Three® Lowers) Mercruiser-Alpha-One-Gen-II-Kits 0L Lower Units (SN 1B504989SE128 Lower 1. 81, 2. 00 and 2. 20 Ratio's Fits Bravo Three 1. 81, 2. 00 and 2. 20 Ratio's Not a replacement for Bravo X,XR or XZ drives. Has newer style case with the oil recirculation system towards the front. Your upper must have the matching oil passage. 1992 and newer should be fine. Rated for up to 425HP. Install Kit and Anode Kit not Included See related items below OE #1656 8866A35