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Technical Articles and Specifications

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Marine Engines Repower – Bayliner Cierra 2655, 1991 model Mercruser MCM 5.0l LX
Dennis, Thanks for your inquiry and the opportunity at earning your business. Since Mercruiser made both Alpha and Bravo sterndrive models with that engine I would not be able to tell you without knowing which one your engine is setup for. Can you give me the original engine serial number? Or can you tell me if [...]

4.3L Marine Engine Longblock Performance Specification
Mike, Thanks for your inquiry and the opportunity at earning your business. The Hp rating for longblocks is determined by the fuel system that’s install back onto the engine. For example since GM only produced one marine version of the 4.3L during this timeframe Mercruiser used this same longblock on their 190 Hp 2 barrel carb [...]

Marine Engines – Replacement marine engine for my boat 5.7 mercruiser 1992 #0d763634
Marty, Thanks for your inquiry and the opportunity at earning your business. Using the links below you can review your options. Let me know if you need any further technical information or help placing your order. In either case I will be glad to assist! Link to Block Code/Serial Number Location http://www.perfprotech.com/store/app_themes/PPT/images/block-casting-no.jpg Link to Remanufactured Longblocks http://tinyurl.com/68kcet8 Link to Remanufacturing [...]

Suzuki Marine Outboard Motors – Replacing a Fuel Pump on a DF70
Step by Step Video Instructions illustrating how to change an electric fuel pump on a Suzuki DF70 outboard motor. Watch Video

Boat Trailer Parts and Accessories – How to Replace a Boat Trailer Hub
Step by Step video instructions illustrating how to replace a leaky oil filled hub on a boat trailer. Watch Video

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Mercruiser Marine Maintenance Products:
The table below contains links to the various Mercruiser maintenance products. These Mercruiser products range from thermostat housings, water pump rebuild kits, to starters, alternators, fuel pumps, gasket sets, etc. Clicking on the links below will open up a new window which displays the associated Mercruiser maintenance product chart. You will need to turn pop-up blockers off in order to view properly.



 

Thermostat Housings:

Exhaust Items:

Water Pumps:

Thermostat Housing's Risers/Spacers - Chart by Serial Number Water Pump Kits
Thermostat's & Gaskets Risers/Spacers - Individual Products  
Coolant Sensor's Intermediate Exhaust Elbows  
  Exhaust & Riser Gaskets  
     
Gasket's: Carburetors: Remote Oil Kit's:
Complete Engine Gasket Set's Carburetor's & Kits - 3.0L, 4.3L and Small V8 Remote Oil Kit's by Serial Number
Exhaust & Riser Gaskets Carburetor's & Kits - Small V8 and Big Block V8  
     
Alternators & Starters: Fuel Pumps: Gimbal Bearings:
4 Cylinder, V6 & Small V8 Chart 1 Chart 1
Small and Big Block V8's Chart 2