Water Shutter Exhaust Flapper for Mercruiser 3.0L 3.7L Replacement 18-2727 60930
Water Shutter Exhaust Flapper for Mercruiser 3.0L 3.7L Replacement 18-2727 60930
Water Shutter Exhaust Flapper for Mercruiser 3.0L 3.7L Replacement 18-2727 60930
The Water Shutter Exhaust Flapper for Mercruiser 3.0L 3.7L Replacement 18-2727 60930 is available through Frontier Parts NZ for customers looking for a reliable exhaust parts within our Marine and Boating range. It is suited to replacement, repair or maintenance work where the listed reference and fitment details match the original item. Key reference numbers found in the product data include 18-2727, 0B531853, 0B531854, 0C853255.
Product details
- Product type: Exhaust Parts
- Reference numbers: 18-2727, 0B531853, 0B531854, 0C853255, 0B450800, 0B450801
- Applications: Hp/Model Serial # Year 120 (GM 2.5L, 153 cid, Inline 4) 6229718 - 0B531853 1983 - 1986 2.5L (GM 2.5L, 153 cid, Inline 4) 0B531854 - 0C853255 1987 - 1989 140 (GM 3.0L, 181 cid, Inline 4) 6229718 - 0B450800 1983 - 1986 3.0L (GM 3.0L, 181 cid, Inline 4) 0B450801
Application
Designed for marine repair and maintenance applications where the listed engine, model or part reference matches. Marine components can vary between horsepower, production year and engine family, so confirm the details carefully before ordering.
Compatibility
Compatibility information supplied with this product includes:
- Hp/Model Serial # Year 120 (GM 2.5L
- 153 cid
- Inline 4) 6229718 - 0B531853 1983 - 1986 2.5L (GM 2.5L
- Inline 4) 0B531854 - 0C853255 1987 - 1989 140 (GM 3.0L
- 181 cid
- Inline 4) 6229718 - 0B450800 1983 - 1986 3.0L (GM 3.0L
- Inline 4) 0B450801 - Up 1987 - Up 3.0LX (GM 3.0L
- Inline 4) 0C856559 - 0K999999 1990 - 1997 165 Hp (Merc 3.7L
- 224 cid
- Inline 4) 0B434941 - 0B774251 1987 170 Hp (Merc 3.7L
Before ordering
- Match any OEM, MPN or replacement number shown to your original part.
- Confirm model, engine or equipment variant where applicable.
- Compare mounting points, plugs, hose connections, threads and overall layout.
- Check the product images for any visible differences before purchase.
Frontier Parts NZ supplies a wide range of marine, motorcycle, ATV/UTV, rural, workshop and outdoor parts and accessories. If your application is model-specific, part-number matching is the best way to confirm suitability.