4030604 HX55W Turbine Housing

Aftermarket turbine housing identified by reference 4030604 for the HX55W turbo series. This listing is for the exhaust-side housing component, not a complete turbocharger or CHRA. Confirm the casting, machining and mating components before ordering.

Product identification

Housing fitment checklist

When requesting reference 4030604, include the complete turbocharger number, housing casting marks and photographs of both inlet and outlet. A shared turbo family does not mean every housing will fit.

• Compare inlet flange dimensions, bolt spacing and open or divided flow passages.
• Confirm turbine-wheel contour, bore diameter, CHRA register and clamp or bolt connection.
• Check outlet flange, housing orientation, wastegate features and the required A/R or marked housing size.
• Specify whether clamps, bolts, gaskets or a wastegate assembly are required; do not assume they are included.

What this quotation covers

Request a quotation for the housing itself and list any additional repair parts separately. Material grade, machining tolerances and inspection documents must be confirmed against the agreed drawing or supply specification. No horsepower increase, emissions compliance or universal interchangeability is promised by the reference number.

Factory price and worldwide delivery

The displayed amount is the factory product price. International freight is calculated separately for your destination; it is not free shipping. Send reference 4030604, the required quantity, destination country and city or postal code for a product and freight quotation.

Ask us to confirm availability, dispatch time, included accessories and warranty terms for this order. Duties and local charges, where applicable, should be confirmed as part of the delivery arrangement.

Buyer questions

Is this a complete turbocharger?

No. This listing covers a turbine housing component. Send your required assembly or repair-parts list if you need a complete turbocharger or CHRA.

What information is needed for a B2B quote?

Quote 4030604, order quantity, business contact details, destination country and postal code. Attach the housing photos and required measurements so that the product specification and freight can be confirmed together.