Quicksilver 8M0174561 Thermostat 140 Degree F Housing for Select Mercury 135-400hp Outboards Topwater Walker paired with specially engineered motor

paired with specially engineered motor that maximizes speed and efficiency

This aggressive 4-blade design provides 16-25% faster acceleration and superior holding on Mercury pontoon engines

In The Box:

Rig and fish as any live nightcrawler

Quicksilver 8M0174561 Thermostat 140 Degree F Housing for Select Mercury 135-400hp Outboards Topwater Walker paired with specially engineered motorQuicksilver 8M0174561 140F replacement thermostat housing for select 135 400hp Mercury 4 stroke Verado outboards. Corrosion resistant, high temperature, molded, composite material delivers increased service life. Housing incorporates a 90 degree bend on the outflow side and internal stainless steel thermostat. Quicksilver is the leader in delivering uncompromising marine parts for over 65 years. 140F replacement thermostat housing for select 135 400hp