Keep your sea water pump running efficiently with the Mercury-Mercruiser 8M0180871 Plate-Wear—a critical OEM component designed to maintain smooth impeller function and maximize the longevity of your marine cooling system.
The wear plate sits beneath the impeller inside the sea water pump housing and plays a vital role in maintaining a tight seal and proper water flow. Over time, wear from the rotating impeller can reduce efficiency and cause cavitation, potentially leading to engine overheating. Replacing your wear plate as part of regular maintenance helps preserve optimal performance and protects your engine investment.
The 8M0180871 wear plate is constructed from high-quality stainless steel for excellent resistance to corrosion, abrasion, and saltwater damage. Precision-engineered to meet Mercury’s strict OEM specifications, this plate ensures a perfect fit in compatible MerCruiser sea water pumps, making it the ideal replacement part for restoring your cooling system to like-new condition.
Whether you’re rebuilding your sea water pump or replacing a worn impeller, using genuine Mercury parts like the 8M0180871 Plate-Wear ensures maximum performance and reliability on the water.
Features:
Mercury OEM Part #8M0180871
Heavy-duty stainless steel construction
Essential part of the sea water pump assembly
Designed for compatibility with select MerCruiser pump models
Protects impeller and improves pump longevity
Corrosion-resistant and built for harsh marine conditions
When it’s time to service your sea water pump, trust the durability and fit of OEM components—choose the Mercury-Mercruiser 8M0180871 Wear Plate for long-lasting protection.
| Weight | 0.03 kg |
|---|---|
| Dimensions | 6.35 × 5.72 × 0.15 cm |
Suitable for:
Replaces:
Oceansouth Deck Mount With Tube End Nylon 32Mm 
BEARING KIT-GIMBL (879194A01) 
SERV KIT-300 HRS (8M0094233) 
Sea Water Pump Pulley 
