Voltage Regulator O-Ring for Mercury 135-200 Water Cooled

Please note: this is a special order item - allow 7-10 business days

Voltage Regulator O-Ring for Mercury 135-200 Water Cooled - 18-8309

Applications / fitment:

• Mercury 135-200 Water Cooled

Engine brand: Mercury

Cross-reference numbers: 18717

Please compare the part number & application information with the component being replaced before ordering. Contact us with your model & serial number if you need assistance confirming fitment.