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  Riva's
new heavy-duty, 100% stainless steel wear rings/impeller liners are the
perfect replacement for your damaged original unit. Durable solid
stainless steel construction resists debris damage and saltwater
corrosion. Original Yamaha wear ring is constructed of cast aluminum
with a thin stainless steel liner that is pressed into place. Corrosion
quickly develops between the dissimilar metals swelling the thin liner
until it closes down and jams against your impeller. When well cared
for, these stainless steel wear rings will provide years of trouble free
use. |
