Upper Exhaust Bellows – Fits MerCruiser 3.0-8.2L (Replaces 70981A3, 18-2762) 27HP This kit serves as a

This kit serves as a direct replacement for Yamaha 67F-W0078-00-00

Includes a versatile 3-port aluminum head for flexible fuel line routing

Remove the top (vent) and bottom (drain) screws from the lower unit

You may notice an oil sheen on the water around the drive or a consistent drop in your gear oil level

and Mercury OEM parts 809885A1

Upper Exhaust Bellows – Fits MerCruiser 3.0-8.2L (Replaces 70981A3, 18-2762) 27HP This kit serves as aProduct Details This replacement Upper Exhaust Bellows fits a wide range of MerCruiser sterndrive engines from 1980 and later. It is designed for models including the 165 170 3. 7L series (19801989), V6 229 262 engines (1983+), and various Chevy based V8s like the 305, 350, 377, 454, and 502 (1981+). This part provides a direct interchange for MerCruiser 70981A3, Sierra 18 2762, GLM 89070, and Mallory Marine 9 72808. Installs on 3 inch 15 degree