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  1. Intake Silencer for Mercury / Mariner (115 Efi (4-Stroke)) Engine

    Reference numbers in this diagram can be found in a light blue row below — scroll down to order. Each product listed is an OEM or aftermarket equivalent part. [ Example ] Reference numbers …

  2. Drive Unit Chart for Mercruiser (Alpha One (Gen Ii) Stern Drive ...

    Drive Unit Chart for Mercruiser (Alpha One (Gen Ii) Stern Drive & Transom Assembly) Engine Start Over Different Model > Different Engine Section > Drive Unit Chart

  3. Engine needs rebuilt | Boat Repair Forum - MarineEngine.com

    May 4, 2012 · The starboard engine needs rebuilding. I understand that it is a marine version of the 350 truck engine. After some calls I found a relieable shop that can do a complete rebuild. …

  4. Gear Housing (Driveshaft) (1.83:1 Gear Ratio) for Mercury / …

    Start Over Different Model > Different Engine Section > Gear Housing (Driveshaft) (1.83:1 Gear Ratio)

  5. Throttle & Shift Linkage (Side Shift) for Mercury / Mariner ( (20 / …

    Start Over Different Model > Different Engine Section > Throttle and Shift Linkage (Side Shift)

  6. MX 6.2 MPI idle issue? | Page 2 | Boat Repair Forum

    May 22, 2025 · When the engine is running, the MAP sensor runs the show. That said, MAP sensors and the rubber tube do fail, occasionally- one test for this is to disconnect the rubber …

  7. 1977 honda b75 carburetor issue | Boat Repair Forum

    May 25, 2025 · Looking for replacement o-rings for carburetor on my 7.5 hp honda. Honda gasket set part # 16010-920-004 is no longer available. Where can I find replacement for this …

  8. Cylinder Block, Piston & Bearings (120-2.5l / 135 Cid) for …

    Cylinder Block, Piston & Bearings (120-2.5l / 135 Cid) for Mercruiser (120 HP / 2.5l140 HP / 3.0l R / Mr / Alpha) Engine Start Over Different Model > Different Engine Section > CYLINDER …

  9. 1993 4.3 valve adjustment | Boat Repair Forum - MarineEngine.com

    May 14, 2025 · I will be replacing a head on a 1993 OMC Cobra 4.3 Model number 432APRJVN The manual that I have states to torque head in 3 steps to 25, 45, 65, and torque valves to 40 …

  10. Help 57 mercruiser crank start and shuts off | Boat Repair Forum

    Jul 29, 2009 · "I ha 5.7 mercruiser 350 and I "I ha 5.7 mercruiser 350 and I can start the engine and sooner or later stalls and some times starts and stop right after couple of seconds I put a …