tank caps

JOST AUTOMOTIVE is a specialist for all kind of tank caps of a machine. Our product range includes fuel tank caps, AdBlue/DEF tank caps, coolant caps and oil caps as well as all needed connections for these caps to the tank. We're developing, designing and producing according standard requirements and we're customise according your wishes.

we can cap them all

What we offer

fuel tank caps
AdBlue tank caps
oil caps
filler necks for fuel in plastic and steel
AdBlue filler neck with misfueling function and filter

What we are looking for

contact with OEM
contact with tank manufacturer


  • Tractors
  • Mobile loading machines
  • Machinery and equipment for forest management, municipal applications and landscape care


technical manager

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