SE121 Upper 32/27 Tooth Count(Replaces Bravo Upper) Parts-Mercuiser-Gen-I-Cylinders 81:1 90-421-A20 2001 VX225TLRZ 20

81:1 90-421-A20 2001 VX225TLRZ 20 1

The replacement will not

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6 Liter – Inline 6 Cylinder – Four Stroke (20 spline drive shaft):

Typical Mercruiser Sterndrive engine horsepower applications include 260

SE121 Upper 32/27 Tooth Count(Replaces Bravo Upper) Parts-Mercuiser-Gen-I-Cylinders 81:1 90-421-A20 2001 VX225TLRZ 20SE121 Upper 32 27 Tooth Count Fits Bravo 1 1. 5 Ratio Fits Bravo 2 1. 65 and 2. 00 Ratio's Fits Bravo 3 1. 5, 1. 65 and 2. 00 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 lower 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 #1589 8868H89