Water Shutter Kit – Fits MerCruiser 3.0-4.2L Sterndrive & Inboard (Replaces MerCruiser 807166A3, Sierra 18-2732-9) 150-175HP Notes Suzuki DF8 8 4-Stroke

Notes Suzuki DF8 8 4-Stroke 17461-93900/93901 Also cross-referenced as 17461-93902/93903/939M0/939L0 Suzuki DF9

Remove the nuts or bolts securing the carburetor to the intake manifold and carefully detach it

Place a drain pan under the lower unit and remove the gearcase by unbolting it from the engine leg

as this gasket is used for both the drain plug and vent plug locations

Does this kit fit newer Johnson 4-stroke motors

Water Shutter Kit – Fits MerCruiser 3.0-4.2L Sterndrive & Inboard (Replaces MerCruiser 807166A3, Sierra 18-2732-9) 150-175HP Notes Suzuki DF8 8 4-StrokeProduct Details This Water Shutter Kit is an essential exhaust system component designed to prevent water from entering the engine. It is engineered for MerCruiser 3. 0L to 4. 2L inline sterndrive and inboard engines manufactured between approximately 1994 and 1997, including D3. 0L VM 183 I L5, D3. 6L VM 219 I L6, and D4. 2L 220 IDI VM 254 I L6 models. The kit serves as a direct replacement for MerCruiser part 807166A3 and interchanges with Sierra 18