Z-Spars (Z-Diffusion)

If a part you require is not listed, please contact us with full details including which Mast, Boom, or Spreader Section the part attaches to. Please remember that Spar Parts are not specific to a particular Boat, but to the Spar Section to which they attach. 

In addition, Please note the following: 

  1.  Z-Spar parts are designed & manufactured in France, to Metric Dimensions. Therefore Imperial Dimensions given are nominal & provided for your measuring convenience only.
  2. There are many parts that are not listed here. If your part is not, it will be necessary for you to provide measurements of the Mast, Boom, or Spreader Section that the part fits, as well as a complete description of the part with measurements, or its nearest equivalent on the website.
  3. You cannot order a replacement part by a number on the part only. Many of the cast aluminum Z-Spar parts have numbers cast into them, however these are often not the part numbers! We’ve found numerous cases of the same part number cast into completely different and unrelated parts, as well as the same part number in 5 different boom ends. If there is a part number on the Z-Spar component you are trying to replace, it will often help, but we will require a complete description of the part and additional measurements or a sketch, if the part is not detailed on the site.