Sierra 18-2772-1 Transom Seal Kit for Volvo SX & OMC Cobra Drives

The Sierra 18-2772-1 Transom Seal Kit is a comprehensive stern drive maintenance solution designed for Volvo SX drives and single-clutch OMC SX Cobra drive systems. This complete kit provides all the essential seals, bellows, and components needed to service your transom assembly and prevent water intrusion into the bilge.

Complete Kit Includes:

• Exhaust bellows with heavy-duty construction
• U-joint bellows for shift cable protection
• Heavy-duty gimbal bearing for improved durability
• Outdrive seal to prevent water entry
• O-ring for proper sealing
• Stainless steel hose clamps for secure installation

Constructed from high-quality rubber materials, this transom seal kit is engineered to withstand harsh marine environments and provide reliable protection against water infiltration. Regular replacement of these components is essential preventive maintenance that helps protect your engine and extend the life of your stern drive system. Sierra marine parts are manufactured to meet or exceed OEM specifications, making this kit an excellent choice for professional mechanics and do-it-yourself boat owners.