Please note this thread has been inactive for 90 days. For the best results, please start a new thread.
Results 1 to 6 of 6
  1. #1
    Cadet
    Join Date
    Aug 2006
    Location
    Florida
    Posts
    6

    Default VRO Part number cross reference


    A couple of years back my mechanic bypassed the VRO on my '88 GT 150 when the pump started to fail. I've regretted the decision and want to replace the pump and undo his "undo" of the operation. :/

    The original P/N for the VRO pump assembly is 174307. I can't seem to find the part anywhere and was hoping that someone can direct me to finding the "supercede" part numbers.

    Thanks,
    Kent

  2. #2
    Petty Officer 1st Class MarkV_Deep6's Avatar
    Join Date
    Mar 2006
    Location
    Northern Va
    Posts
    230

    Default Re: VRO Part number cross reference

    Hello and Welcome

    Please check in the Frequently Asked Questions (FAQ) section. There is an full page of information you should read. The history of the VRO - OMS system. The part numbers you will need are listed there.

    Hope this helps.
    25 Hydra Sport
    300 V8 Johnson.

  3. #3
    Admiral
    Join Date
    Aug 2002
    Location
    corpus christi texas
    Posts
    6,873

    Default Re: VRO Part number cross reference

    #174307 was the old P/N for a 1986 model 150.the old P/N for the 88' model 150 was #174564. In either case the replacement updated P/N for 86' or 88' model 150 hp engine is 5004559.Might want to post the model number of your engine to be sure you're getting the correct part.

  4. #4
    Petty Officer 1st Class
    Join Date
    Jul 2006
    Posts
    294

    Default Re: VRO Part number cross reference

    Try www.maxrules.com for the part.

  5. #5
    Cadet
    Join Date
    Aug 2006
    Location
    Florida
    Posts
    6

    Default Re: VRO Part number cross reference


    Sorry about the 88/86 mixup. It's definitely an '86 GT 150. The P/N is right out of the owner's manual. (Just wait until you start wearing contacts and bifocals....)

    Kudos for catching that and thanks for the help!

    Kent

  6. #6
    Admiral
    Join Date
    Aug 2002
    Location
    corpus christi texas
    Posts
    6,873

    Default Re: VRO Part number cross reference

    Hey Kent, I've got over 50 tired eyes myself.Well past the denial stage and lost without reading glasses.d

Similar Threads

  1. i need to know if anyone out there knows what the cross reference is for the 3.0
    By imported_RICH in forum Mercruiser I/O & Inboard Engines & Outdrives
    Replies: 26
    Last Post: April 10th, 2007, 11:51 PM
  2. QS oil filter cross reference
    By 4 Reel in forum Mercruiser I/O & Inboard Engines & Outdrives
    Replies: 2
    Last Post: October 25th, 2006, 09:25 PM
  3. QS oil filter cross reference
    By 4 Reel in forum Mercruiser I/O & Inboard Engines & Outdrives
    Replies: 0
    Last Post: October 25th, 2006, 02:12 PM
  4. cross reference part numbners
    By marvxyz in forum Johnson & Evinrude Outboards
    Replies: 1
    Last Post: November 16th, 2005, 03:13 PM
  5. 3.0L Mercruiser (GM) cross-reference
    By anesthes in forum Mercruiser I/O & Inboard Engines & Outdrives
    Replies: 8
    Last Post: May 9th, 2003, 04:06 PM
  1. iboats Forum Directory - Over 100,000 forum posts organized by topic