Dellorto DHLA Service Kits
Dellorto DHLA Service Kits

On this page you will find service kits for the Dellorto DHLA range carburettors.

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DHLASKA40

Dellorto DHLA 40 Service Kit - ORIGINAL Dellorto

Service kit for the Dellorto DHLA40 carburettor.

Factory Original Dellorto Kit.

Contains the parts to service 2 carburettors.

Consists of the following parts:

  • 2 pump diaphragms
  • 2 Pump diaphragm springs
  • 2 Needle valves, Viton tipped - size 150
  • 2 Fuel filters
  • 2 Main spindle return springs
  • Complete gasket set
  • All required rubber o-rings
  • All required aluminium and fiber rings
  • Exploded view diagram of the DHLA and instructions to set the float level
DHLA½SK

Dellorto DHLA 40 Service Kit - for 1 carburettor - Original Dellorto

Service kit for the Dellorto DHLA40 carburettor.

Factory original Dellorto kit.

Contains the parts to service 1 carburettor!

When ordering, please select the required needle valve size. Size 350 is suitable for gravity-fed systems such as motorcycles and high-consumtion rotary engines.

Consists of the following parts:

  • 1 Pump diaphragm
  • 1 Pump diaphragm spring
  • 1 Needle valve, Viton tipped - select the required size when ordering
  • 1 Fuel filter
  • 1 Main spindle return spring
  • Complete gasket set
  • All required rubber o-rings
  • All required aluminium and fiber rings
  • Exploded view diagram of the DHLA and instructions to set the float level
DHLACSK

Dellorto DHLA 40 Service Kit - BUDGET

Budget service kit for the Dellorto DHLA40.

Contains non-original parts.

Contains the parts to service 2 carburettors.

Consists of the following parts:

  • 2 pump diaphragms
  • 2 Needle valves, metal tipped - size 150
  • 2 Fuel filters
  • Complete gasket set
  • All required rubber o-rings
  • All required aluminium and fiber rings
  • Exploded view diagram of the DHLA and instructions to set the float level
DHLASKA45

Dellorto DHLA 45 Service Kit - ORIGINAL Dellorto

Service kit for the Dellorto DHLA45 carburettor.

Factory Original Dellorto Kit.

Contains the parts to service 2 carburettors.

Consists of the following parts:

  • 2 pump diaphragms
  • 2 Pump diaphragm springs
  • 2 Needle valves, Viton tipped - size 175
  • 2 Fuel filters
  • 2 Main spindle return springs
  • Complete gasket set
  • All required rubber o-rings
  • All required aluminium and fiber rings
  • Exploded view diagram of the DHLA and instructions to set the float level
DHLA45CSK

Dellorto DHLA 45 Service Kit - BUDGET

Budget service kit for the Dellorto DHLA45.

Contains non-original parts.

Contains the parts to service 2 carburettors.

Consists of the following parts:

  • 2 pump diaphragms
  • 2 Needle valves, metal tipped - size 175
  • 2 Fuel filters
  • Complete gasket set
  • All required rubber o-rings
  • All required aluminium and fiber rings
  • Exploded view diagram of the DHLA and instructions to set the float level
DHLASKA48

Dellorto DHLA 48 Service Kit - ORIGINAL Dellorto

Service kit for the Dellorto DHLA48 carburettor.

Factory Original Dellorto Kit.

Contains the parts to service 2 carburettors.

Consists of the following parts:

  • 2 pump diaphragms
  • 2 Pump diaphragm springs
  • 2 Needle valves, Viton tipped - size 225
  • 2 Fuel filters
  • 2 Main spindle return springs
  • Complete gasket set
  • All required rubber o-rings
  • All required aluminium and fiber rings
  • Exploded view diagram of the DHLA and instructions to set the float level
powertune
Dellorto & Weber Power tuning guide

Dellorto & Weber Power tuning guide

Newly arrived Dellorto Carburettor Parts and Service Kits

New Speedpro "How to power tune Weber DCOE & DellOrto DHLA carburettors" by Des Hammill.

128 pages covering:

  • Stripdown and inspection
  • Rebuilding
  • Fuel management, air filters & ram tubes (trumpets)
  • Choosing jet and choke sizes for your engine
  • Manifold preparation and carburettor fitting
  • Testing and set up
  • Testing and problem solving
  • Jetting examples

The only book you'll need for sidedraft Weber and Dellorto carbs.

This is the Third and Latest edition of the book in full colour.