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Wiper Replacement

Discussion in 'Early CJ5 and CJ6 Tech' started by 57cj5, Nov 1, 2017.

  1. 57cj5

    57cj5 Member

    i have aftermarket wipers/motors for my 57. They are mounted on top. I read on here about people using marine replacements, as they work better, faster, stronger. I did not want to have to drill holes to mount bottom wipers. Does anyone know a brand or part number for marine replacements?? Thanks
     
  2. Rick Whitson

    Rick Whitson Detroit Area 2024 Sponsor 2022 Sponsor

    I went to Defender Marine, bought a set of marine wipers, with arms and 9" blades. It was not cheap, but I wanted good wipers. You need long shafts to go through the defrosters to the front of the windshield frame. I made wedges to compensate for the angle of the windshield frame, so the motors would be 90 degrees to the glass, and welded them to the frame. It worked out great, I have good wipers, and can get replacement parts from Defender Marine. Good luck.
     
    Focker likes this.
  3. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Find the best price you can on a Victory AA16651 or AA16653 depending on what shaft length you need, these things are for all intents & purposes the same as the factory supplied top mount electric wiper motors.
     
  4. jeepstar

    jeepstar Well-Known Member 2024 Sponsor 2023 Sponsor 2022 Sponsor

  5. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Quality on that style of wiper motor is all over the place- some are decent, some are complete crap. I've had both.
     
  6. PeteL

    PeteL If it wasn't for physics, and law enforcement... 2024 Sponsor 2023 Sponsor 2022 Sponsor

    Not for top mount on a '57, surely?
     
  7. Uncle Vin

    Uncle Vin Member 2022 Sponsor

    I thought the same thing.
     
  8. Rick Whitson

    Rick Whitson Detroit Area 2024 Sponsor 2022 Sponsor

    I put my wipers on the bottom, Defender offered 3.5" shaft length and adjustable arms, that with the 9" blades worked out well for my 64 CJ 5. I heated the stainless arms and bent them so that they laid flat along the rubber gasket when parked. Out of sight and out of mind, wipers are something you hope you don't need, but when you do, you need ones that work well.
     
  9. 57cj5

    57cj5 Member

    Mine are top mount wipers. They are supposed to be two speed, I guess slow and super slow??
     
  10. 57cj5

    57cj5 Member

    Those motors look different though. Top mounts don’t have the side motor look. Don’t think they would mount directly up to existing sight
     
  11. Glenn

    Glenn Kinda grumpy old man Staff Member

    In '67 they did come with the side motor wipers, which is why Howard posted the part numbers and made his comment. Some guys on here have them.
     
  12. 57cj5

    57cj5 Member

    Think they can mount to my ‘57??
     
  13. Glenn

    Glenn Kinda grumpy old man Staff Member

    Unless you have a ventilating windshield then your '57 windshield should be the same as a '67 windshield. They are definitely bigger motors so I suggest going to a marine store, like West Marine for example. They probably have them in stock, or ones like them and get a first hand look at them.
     
  14. Glenn

    Glenn Kinda grumpy old man Staff Member

  15. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    That is in fact the same form factor/style the factory used when they started installing electric wipers with the introduction of the V6 engine & consequent loss of vacuum booster pump used with the F4 engines to run the Trico vacuum wipers.
     
    ojgrsoi likes this.
  16. Keys5a

    Keys5a Sponsor

    I see you have a 283 Chev in there, but are you running a 6v generator? That could answer the "slow and slower" if its a 12v wiper on a 6v system.
    -Donny
     
  17. 57cj5

    57cj5 Member

    No. Running a powermaster alternator. Everything is 12 volts. A while back I drove in the rain, like driving with someone wiping the windshield with a rag.
     
  18. ojgrsoi

    ojgrsoi Retired 2024 Sponsor 2023 Sponsor 2022 Sponsor

    These are the factory Bosch wiper motors that were on my 67.

    You may need spacers if you don't already have them. I found plastic bushings at Home Depot. [​IMG]
     
    Hellion likes this.
  19. Howard Eisenhauer

    Howard Eisenhauer Administrator Staff Member

    Lots of different manufacturers made these things, the newer ones generally give you the ability to set the sweep angle as opposed to having different models back in the old days.
     
  20. ojgrsoi

    ojgrsoi Retired 2024 Sponsor 2023 Sponsor 2022 Sponsor

    That is a nice feature.