SIERRA 18-2751 Universal Joint Rubber

Compatible Engines

Ensure smooth operation of your drive system by choosing the SIERRA 18-2751 Universal Joint Rubber. This high-quality alignment element is designed specifically for outboard motors and boat engines, including MERCURY MARINE MC-I, R, and MR series, as well as Alpha One and TR/TRS systems from 1972 to 1990. The renowned SIERRA brand guarantees precise fit and durability, protecting your equipment from unwanted vibrations and wear of other drive components.

Please note that compatibility should always be verified by the manufacturer's catalog number 18-2751 or the original OE number. If you have any doubts about selecting the correct part for a specific engine model, contact our store support team – we are happy to help you choose the right part.

Installation and Operation

• Original SIERRA Quality – guarantees durability and compliance with engine manufacturer standards.
• Precise Balancing – minimizes vibrations, increasing ride comfort and safety on the water.
• Easy Replacement – the element is designed for quick and hassle-free installation.
• Drive System Protection – prevents premature wear of bearings and other universal joint components.

A properly installed universal joint rubber is key to the long lifespan of the entire drive assembly. Regular inspection of this part will help you avoid costly breakdowns during the season. Choose SIERRA 18-2751 and enjoy trouble-free sailing.