The OMC PLASTIC RING 3 3/4" ID 332393 is a diffuser ring used to improve exhaust flow and keep air from entering the blade area. The plastic diffuser ring is a robust plastic structure that resists corrosion. It's a plastic diffuser ring that prevents the aeration of prop blades by exhaust gases and serves as a physical barrier. There wouldn't be a barrier behind the prop without the plastic ring to lessen exhaust backflow into the area of low pressure outside the hub. This gas flow will penetrate the blade's suction side and reduce thrust. The OMC PLASTIC RING 3 3/4" ID 332393 is manufactured with precision and meets the standard in marine applications.
Key Features
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Surpass the OEM specifications
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The converging/diffuser ring fits Evinrude, Johnson & Gale Outboard Motors & OMC 50-140 HP.
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Reduce exhaust backflow into the low-pressure region along the hub outside the perimeter.
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It has a 41/4" gearcase.
Specifications
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BRAND: BRP
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SKU:332393
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UPC:745419040901
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Weight:0.10 LBS
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Unit Of Measure: EA
OMC 50-140 hp
This product replaces:
- 859868, FR-400, BRP325996, BRP332393, 745419040901, 325996, 332393
