Exhaust Flapper Valve & Clamp
OEM: Mercury
Replaces: Mercury 12644A1 | 12644Q01
For various years Universal 4″ exhaust.
also crosses with:
Sierra: 18-4457
GLM: 89250
Mallory: 9-44001
UPC: 840080487359
Out of stock
Exhaust Flapper Valve & Clamp for MerCruiser 4″ exhaust.
OEM: Mercury
Replaces: Mercury 12644A1 | 12644Q01
For various years Universal 4″ exhaust.
also crosses with:
Sierra: 18-4457
GLM: 89250
Mallory: 9-44001
UPC: 840080487359