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A.A Exhaust Protector Valve Flapper Kit with 4” Clamp Replacement for Mercury Sierra Sterndrive - 18-4457, 815504372, 12644A1
4.4 (94 items)
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US$10.19 cheaper than the new price!!
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Used US$6.80
Product details
| Management number | 233820312 | Release Date | 2026/06/27 | List Price | US$6.80 | Model Number | 233820312 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Exhaust Protector Valve Flapper Kit with 4” Clamp Replacement For Mercury Sierra Sterndrive - 18-4457, 815504372, 12644A1
- Replaces Part #’s: 12644A1, 18-4457, 12644Q01, 89250, 9-44001, 815504372
- Includes: 1x Protector Valve, 1x 4” Stainless Steel Clamp (815504372)
- For Use On: MerCruiser, Mercury: 12644A1, 12644Q01 - Sierra: 18-4457 - GLM: 89250 - Mallory: 9-44001
| UPC | 753569457197 |
|---|---|
| ASIN | B0BSJBBF1C |
| Size | 4 inches |
| Brand Name | A.A |
| Unit Count | 1.0 Count |
| Valve Type | check valve |
| Thread Size | 4 inches |
| Manufacturer | Automotive Authority LLC |
| Model Number | 18-4457 |
| Material Type | Stainless Steel |
| Item Type Name | Valve |
| Exterior Finish | Stainless Steel |
| Number of Ports | 1 |
| Included Components | Flapper Kit |
| Inlet Connection Size | 4 Inches |
| Inlet Connection Type | Flange |
| Outlet Connection Size | 4 Inches |
| Outlet Connection Type | NPT |
| Smart Home Compatibility | Not Smart Home Compatible |
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