4. METRIC (MM) SIZE AND PART NO. INFORMATION REQUIRED PRIOR TO ORDERING

Click the small image below to go back to the information pages:

Single Engine Installations

In the charts below, note that each part number ends in “- #”.
For single engine vessels, replace this “#” sign with a zero (0) when you order your SureSeal®.
Your SureSeal® will have a single water injection fitting and NO (zero) crossover kit.

Twin Engine Installations

In the charts below, note once again that each part number ends in “- #”.
For twin engine vessels, replace this “#” sign with a one (1).
Your SureSeal® will have two water injection fittings.

METRIC (MM) SIZE CHART
Sizes outlined in RED are available here, please call if any other sizes are required