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Petcock Fuel Valve / KZ400


Out of Stock

Product Description

KZ400 Petcock
Brand New Petcock For Vintage Motorcycles.


  • Everything Pictured
  • Gasket
  • Screws

Replaces OEM#

  • 51023-037 Fuel Cock Assembly 


  • 74-74 KZ 400
  • 75-77 KZ 400 D &S
  • 77-78 KZ 400 A


Product Reviews

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  1. Fits for a Kawa (K)Z400 (76) 4 Star Review

    Posted by on Aug 5th 2017

    I bought this one as a replacement for my original petcock for a Kawasaki (K)Z400-D3 ('76). Everything is included (filter, seals). 5 minutes to install and no leakage! At the moment very happy with a perfect working valve again! It seems this item is very hard to find (in Europe/Belgium at least...)

    Thanks Z1!

  2. fits perfectly 5 Star Review

    Posted by on Apr 16th 2016

    Great en fits perfectly for a kawasaki kz400D 1975. Good price and shipping to Holland.

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