Sierra 18-2658 Lower Unit Seal Kit for Johnson/Evinrude Outboards

The Sierra 18-2658 Gear Housing Lower Unit Seal Kit is a comprehensive aftermarket seal kit engineered to meet OEM specifications for Johnson/Evinrude outboard motors. This complete seal kit provides all the essential gaskets, seals, o-rings, and washers needed for a professional lower unit rebuild or service.

Kit Contents Include:

• Impeller plate gasket (18-0124)
• Multiple oil seals for drive shaft, propeller shaft, and shift rod
• O-rings in various sizes for complete sealing
• Drain and fill plug washers (18-4248)
• Rubber seals and shift rod washers

Key Features:

• Replaces OEM part numbers 396351, 802340, 87680, and 9-74101
• Manufactured by Sierra Marine, a trusted leader in aftermarket marine engine parts
• Designed to withstand harsh marine environments and high-performance demands
• Backed by Sierra's comprehensive customer satisfaction warranty

This seal kit is essential for maintaining proper lubrication and preventing water intrusion in your lower unit gearcase. All components are precision-manufactured to ensure reliable sealing and long-lasting performance during routine maintenance or complete lower unit overhaul.