Exhaust Protector Valve 4" with Clamps (2 Pack) - Compatible for MerCruiser 1994 & Up Compatible with Sierra 18-4457, 12644A1
Product details
| Management number | 234097056 | Release Date | 2026/06/27 | List Price | US$10.00 | Model Number | 234097056 | ||
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| Category | |||||||||
4" Exhaust Flapper Protector Valve for MerCruiserKey Features:Compatibility: Designed for MerCruiser exhaust systemsPart Numbers: Replaces MerCruiser 12644A1, 12644Q01, Mallory 9-44001, GLM 89250, Sierra 18-4457Easy Installation: Simple installation, though professional installation is recommendedDurable Material: 4" exhaust flapper with stainless steel clamp for secure fitPackage Includes:1 x Flapper Valve 12644Q011 x Hose Clamp (4-1/16" to 5-2")
- OEM Quality: Manufactured to meet OEM standards for reliable performance.
- Compounded rubber flapper valve prevents water from entering the exhaust system, made with weather-resistant EPDM.
- Replacement Part Numbers: Replaces MerCruiser 12644A1, 12644Q01, Mallory 9-44001, GLM 89250, Sierra 18-4457.
- Package Includes:2 X Exhaust Protector Valves, 2 X Stainless Steel Clamps (as shown in the picture).
- Fitment Verification: Please check your model or serial number for correct fitment. Contact customer service if you have any questions.
| UPC | 711500790918 |
|---|---|
| ASIN | B0GFV97BZ6 |
| Brand Name | NorthBoat |
| Manufacturer | northboat |
| Model Number | Compatible for Sierra 18-4457 |
| Material Type | CR Rubber, Stainless Steel |
| Exterior Finish | Machined |
| Included Components | 2 X Exhaust Protector Valves, 2 X Stainless Steel Clamps |
| Manufacturer Part Number | 12644A1 |
| Manufacturer Warranty Description | 30 days |
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