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  • MS25S-A Sail Drive question
    Hello:   The MS25S-A was a sail drive that Volvo Penta used to put behind the MD2020-MD2040 engines.  It always created big confusion as there is are a ...
  • Mercruiser Scan Tool Question
    Hello:   Rinda has an update for the Mercruiser Scan tool which comes with new chips and instructions on how to install.  It is part number 94056 with ...
  • Mercruiser 47-86462A-1 obsolete
    Hello Sir:I am sorry to tell you that 47-86462A-1 is no longer available from Mercruiser.Mercruiser recommends that you replace the whole pump with a 466-9410A-1.  ...
  • Mercruiser 93772A11 Question
    Hello Sir:We can supply the 93772A11 (although since it is an expired part there is an extra $25 charge as I have to get it ...
  • MS4A Sliding Sleeve Replacement Question
    Hello:Attached is the quote for the sliding sleeve for your MS4A. You will note that I included a whole bunch of shims.  These shims are needed when ...
  • Merc Scan Tool Question
    JD,I received the Rinda Merc Scan Tool that I purchased from you a couple weeks ago.  I just tried the "PCM Function - Induced Misfire ...
  • Mercury 4954200RX Pump Question
    Hello Sir:This pump 4954200RX is a rebuilt pump remanufactured by Cummins and comes with a one year warranty. The RX is a Rebuild Exchange which means ...
  • MD5 and the MD6 Question
    Hello Sir: The MD5 and the MD6 are pretty different engines. Attached is a schematic of the MD6.  In a moment I will send the same for ...
  • Mercury Grease Part Number Changes Question
    My order should have contained.  1. 92-802869Q-1 1. 92-802870Q-1 I received  2. 92-8M0071841  Please correct my order. ************************************* Hello Sir: Mercruiser has superceeded the orginal part numbers to the new number we supplied. Part ...
  • MS25S Sail Drive Hub Tool Question
    Hello:   I went through the MS25S sail drive manual and there is no special tool for this hub.   But then I got to wondering about what hub ...
  • Merc 806830T RPL 8M0071811 Heat Exchanger Question
    Hello Sir:   Attached is the bulletin describing how the heat exchanger 806830T has been changed to a new number 807261 (8M0071811 is the new number).   But note ...
  • Merc Serpentine Belts, Pulleys, and Kits Question
    Hello Sir:   The pulley you asked about is no longer manufactured.  Mercruiser has changed the belt system.   The attached bulletin explains the changes and the new kits ...
  • Merc 828012A18 NLA/Bulletin Question
    Hello:I am sorry, but 828012A18 is no longer available.  Attached is a buletin describing the changes.Please let me know if you would like us to go ...
  • MD2030B Piston Kit Question
    Hello, I have a customer with a MD2030B who purchased a Standard Piston kit part #876694. Can we confirm that the new piston is supposed to ...
  • MD2030 Raw Water Pump Question
    Hello Sir:Attached is a quote for the R/W pump for your MD2030.The old number (3580945) has been superceeded to the new more expensive version in the ...
  • Mercruiser Clutch Question
    Hello Sir:   Attached is a bulletin explaining how Mercruiser has changed the clutch by incorporating it in an entire new gear set an clutch combination.  I can ...
  • MD6A Swap to MD6B Question
    Hello:One option is to swap the MD6A return line (which is what you have that uses the nipple) over to a MD6B return line that doesn't use ...
  • Mounting Kit Question
    Hello Sir:   The mounting kit in this diagram is the rubber gasket that goes on the outside of the boat against the hull.  It has the hole ...