Carburetor parts

Set of 4 Emulsion Needle Jet Holders - Honda CB500 CB550 Main Jet nozzle tube

$59.99 USD

Multi-buy discount

  • Free tracked shipping across the USA
  • Dispatched in 1-3 business days
  • Prices in USD
  • Fitment support: send your make, model and year
Product details

The wrong part stalls the whole job. Check the details below against your bike before you order: if a spec isn't listed, we don't have it on record, and we'd rather you ask than guess.

Carb Parts carburetor parts for Honda CB500 CB550. Cross-check part numbers CB550-ET-4 and 16012-390-004 against the one you're replacing.

Part type Carburetor parts
Fits Honda CB500 CB550
Part number CB550-ET-4, 16012-390-004
Condition new
  • Emulsion tube / needle jet holder for the Honda CB500 and CB550
  • These are no longer available from Honda
  • This is the long tube that fits around the needle jet, as the slide rises and lifts the needle, more holes on the emulsion tube are exposed, thus more fuel is available for atomization

Not sure it fits? Send us your make, model and year before you order and we'll check this part against your bike. Orders are dispatched from within the USA and fulfilled in 1 to 3 business days. If a part ever arrives faulty or not as described, a real person sorts it, backed by your consumer rights and our refund policy.