Exhaust Water Shutter 3x3.78in for Mercruiser Stern Drive 4-Cycle 1983-89
Exhaust Water Shutter 3x3.78in for Mercruiser Stern Drive 4-Cycle 1983-89
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Keep your Mercruiser running strong: vital exhaust water protection.
Don't let a simple oversight turn into a major headache on the water. The Exhaust Water Shutter 3x3.78in for Mercruiser Stern Drive 4-Cycle 1983-89 is an absolutely essential component for keeping your Mercruiser stern drive engine safe from damaging water backflow. Designed to act as a crucial barrier, this shutter effectively prevents seawater from reversing its way up the exhaust system and into your engine, a common cause of serious and expensive hydro-locking damage, especially in choppy New Zealand conditions or when powering down. It's critical preventative maintenance that ensures your engine's longevity and smooth operation.
Crafted from durable marine-grade materials, this exhaust water shutter is built to withstand the harsh saltwater environment, ensuring long-lasting reliability where it counts. Engineered for a direct fit for Mercruiser Stern Drive 4-Cycle models from 1983-89, replacement is straightforward. With its precise 3-inch length and 3.780-inch width, it's designed to seamlessly integrate into your exhaust system. Plus, with Mercruiser interchange part number 60930 and Mallory 9-42800, you can be confident you're getting the exact part you need. Ensure your engine's protection and enjoy worry-free boating for seasons to come.
Exhaust Water Shutter 3x3.78in for Mercruiser Stern Drive 4-Cycle 1983-89 Features:
- Essential engine water protection.
- Prevents exhaust backflow damage.
- Durable marine-grade construction.
- Direct fit for Mercruiser 1983-89.
- Critical preventative maintenance.
Exhaust Water Shutter 3x3.78in for Mercruiser Stern Drive 4-Cycle 1983-89 Specifications:
- Application: Mercruiser Stern Drive 4-Cycle (1983-89)
- Length: 3 inches
- Width: 3.780 inches
- Mercruiser Interchange Part No.: 60930
- Mallory Interchange Part No.: 9-42800