MC-1-99798 Mercruiser 4 Cylinder Exhaust Manifold ronstan orbit blocks - series 150 - single lashing block With features like moisture-tight wiring

With features like moisture-tight wiring

this 2-pin flush mount power socket and plug set ensures a secure and reliable electrical connection

Supplied with keeper plate and below deck fastening plate (Type B)

Experience seamless adjustability with the Universal Seat Slide

MC-1-99798 Mercruiser 4 Cylinder Exhaust Manifold ronstan orbit blocks - series 150 - single lashing block With features like moisture-tight wiringBARR MC 1 99798 Mercruiser 4 Cylinder 153 & 181 Exhaust Manifold Direct replacement water cooled exhaust manifold MerCarb 3 11 16" x 2" bolt pattern. 6 bolt mounting Suitable for Mercuiser 4 cylnder 153 & 181cu. 120HP 2. 5L & 140HP 3. 0L Pre 1990 models 120R and 140R MR Alpha 1 log style exhaust manifold Replaces Mercruiser part 99798A9 BARR manifolds include plugs, gaskets and mounting hardware to mount riser