- Rubber Exhaust Flapper Valves
Description
Helps prevent water from backing up into the exhaust system in following seas and when maneuvering astern.
• For use on Chris-Craft Inboards, Chrysler Inboards, Crusader Inboards and Pleasurecraft (PCM) Waukesha
• Includes stainless steel clamp
Specifications
MFG #:18-4457
| Flapper Size4"
Type
Replacement for Merc/Mariner IO/OB #12644A1
Size
4"
Warning
This item may be known to the State of California to cause cancer, birth defects, or other reproductive harm.
Barcode
030999621863