EMPI 0.40 idle jet for Kadron, Brosol-Solex, and 40K carburetors
Alternate view of the EMPI 0.40 idle jet
Another angle of the EMPI 0.40 idle jet for Kadron carburetors
Additional photo of the EMPI 0.40 Solex idle fuel jet
EMPI .40 idle jet for Brosol and Solex type carburetors
EMPI 0.40 idle jet for Kadron, Brosol-Solex, and 40K carburetors
Alternate view of the EMPI 0.40 idle jet
Another angle of the EMPI 0.40 idle jet for Kadron carburetors
Additional photo of the EMPI 0.40 Solex idle fuel jet
EMPI .40 idle jet for Brosol and Solex type carburetors

EMPI 0.40 Idle Jet for Kadron, Brosol-Solex & 40K

SKU: 43-5040-7

$6.22 Sale
Shipping calculated at checkout.

Fitment questions?

Call (855) 786-7101 or text (801) 304-3141.
Real people. Real answers.

Shipping policyRefund policy

Product details

This idle jet carries the 0.40 calibration for 40K and Kadron carburetors. It is the metering part to use when that particular setting is required. Do not confuse it with another 0.40 jet made for a different carburetor body or circuit.

Technical Details

  • Part number: 43-5040-7
  • Calibration: 0.40
  • Function: Idle/progression fuel metering
  • Quantity: One jet

Fitment & Compatibility

Match the installed EMPI 40K, Kadron, or Brosol-Solex carburetor and the removed jet's pattern. Use an engine-specific calibration and check the mixture after replacement. The idle jet is separate from the main jet and its operating range.