Upper Gearcase Seal SIERRA 18-2049

Compatible Engines

The SIERRA 18-2049 upper gearcase seal is a critical component ensuring the integrity of your propulsion system. This high-quality replacement is primarily dedicated to MERCRUISER I engines. Thanks to precise manufacturing and resistance to marine conditions, this product effectively prevents water from entering the gearcase interior, protecting expensive components from corrosion and wear. Using original or equivalent parts, such as this one with catalog number 18-2049, guarantees long-term and trouble-free operation of the power unit. EAN: 808282257682. Manufacturer: SIERRA. Catalog number: 18-2049. Weight: 0.03 kg. Height: 5 cm. Width: 5 cm. Length: 0.5 cm.

Installation and Operation

• Original SIERRA quality – guarantees durability and perfect fit to the housing.
• Effective water protection – prevents moisture penetration into the gearcase interior.
• Quick replacement – the seal is easy to remove and install during servicing.
• Corrosion resistance – materials resistant to both salt and fresh water.
• Unique identifier – EAN: 808282257682 facilitates verification and ordering.

Remember that regular seal replacement is an investment in water safety. Always check the seal condition during seasonal inspections.