SE 306 Replaces Johnson / Evinrude V6 w/1.83:1 Ratio SKEG-GUARDS 81:1 90-428-A30 The 90-428-B25F is

81:1 90-428-A30 The 90-428-B25F is a Counter Rotation (Left Hand Rotation) Gear Case

HIGH ALTITUDE 13/26 NOT AVAILABLE 2000 EVINRUDE 175 RE175FLSSV 90-306-B* 20C NO * STD RATIO

(98-306-40 for 3 blade OMC props only) (4 blade props use OEM# 0126869) 1986 JOHNSON 175 J175TLCDR 90-306-B 20A YES Needs new size thrust washer for propeller

(98-306-40 for 3 blade OMC props only) (4 blade props use OEM# 0126869) 1990 EVINRUDE 225 VE225PXESS 90-306-B 25A YES Needs new size thrust washer for propeller

HIGH ALTITUDE 13/26 NOT AVAILABLE 2001 JOHNSON 225 RJ225PLSIF 90-306-B* 20B NO * STD RATIO

SE 306 Replaces Johnson / Evinrude V6 w/1.83:1 Ratio SKEG-GUARDS 81:1 90-428-A30 The 90-428-B25F isSE306 Uses the Ocean Pro style water intakes. Does not fit units older than 1978. The Bullet diameter is 4 3 4 inches. Will not replace Magnum or Lightning cases. Does not include Upper driveshaft. If your old unit has a one piece shaft you will need to purchase an upper driveshaft. Please scroll down to see the optional shafts. Call for assistance if needed We use the newer style upper driveshaft with a clip. If your upper shaft is not the newer