Results 1 to 5 of 5

Thread: WTB: Hose Clamp 25 x 42 x 9 Norma- ancient type

  1. #1

    WTB: Hose Clamp 25 x 42 x 9 Norma- ancient type

    These are the hose clamps for the airbox hot air preheat hose (also MFI thermostat hose)

    part nr. 999 512 551 00

    A 33 won't fit, too small

    Parts book says 25x42x9

    I need the ancient ones, norma type, with the cheese-head screw captured by the two rectangular plates, not the modern "Norma" type which are still available.

    Need two, the nicer the better

    Thanks in advance
    1966 911 #304065 Irischgruen

  2. #2
    I have some odd ones...will look thru them...are these cad (yellow) or silver color...any Norma lettering or size # on them....any pic of them....thanks

  3. #3
    Thanks John-- on my 33mm clamps there is a "33"-- I would expect them to be a dull gray at this point.

    Unless somebody tells me that the "33" is really a 25x42-- the average is 33.5? But I tried them and they were clearly too small for the hose.
    1966 911 #304065 Irischgruen

  4. #4
    The only thing I found close was a Norma #40 which was for a oil hose....

  5. #5
    Thanks John- sounds like you have an "S" hose clamp there, 40mm.
    1966 911 #304065 Irischgruen

Similar Threads

  1. WTB: Norma 174
    By merbesfield in forum For Sale: 911 Parts
    Replies: 3
    Last Post: 02-26-2014, 07:09 PM
  2. WTB: SWB horn bracket/clamp
    By 911scfanatic in forum For Sale: 911 Parts
    Replies: 1
    Last Post: 09-21-2013, 03:00 PM
  3. Charcoal canister clamp/hose size check
    By denson in forum Technical Info
    Replies: 7
    Last Post: 05-26-2013, 04:53 PM
  4. WTB: original battery clamp
    By IAA1963 in forum For Sale: 911 Parts
    Replies: 3
    Last Post: 12-04-2011, 12:41 AM
  5. Crimped or Norma Clamps?
    By CurtEgerer in forum Technical Info
    Replies: 8
    Last Post: 03-16-2006, 08:46 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  

Message Board Disclaimer and Terms of Use
This is a public forum. Messages posted here can be viewed by the public. The Early 911S Registry is not responsible for messages posted in its online forums, and any message will express the views of the author and not the Early 911S Registry. Use of online forums shall constitute the agreement of the user not to post anything of religious or political content, false and defamatory, inaccurate, abusive, vulgar, hateful, harassing, obscene, profane, sexually oriented, threatening, invasive of a person's privacy, or otherwise to violate the law and the further agreement of the user to be solely responsible for and hold the Early 911S Registry harmless in the event of any claim based on their message. Any viewer who finds a message objectionable should contact us immediately by email. The Early 911S Registry has the ability to remove objectionable messages and we will make every effort to do so, within a reasonable time frame, if we determine that removal is necessary.