Description
Power Driven Diesel | HX40 Weldable Flange
HX40 weldable flange – mild steel
Fits inside 4″ pipe and 3.5″ pipe can sit inside flange to be able to easily weld to both sizes.
Popular flange to suit may turbo and pipe applications.
Fits HX Super 9 and PDD 62mm Aggressor Turbo with HX 40 exhaust outlet.
Shipped Australia-Wide
- Dispatched from within Australia with tracking.
- Same-day dispatch on in-stock orders placed before 11am AEST, Monday–Friday.
- Shipping is calculated at checkout based on size, weight and your delivery address.
- Estimated delivery 2–7 business days depending on your location.
Freight question? Call us on (07) 5619 7869.
Power Driven Diesel | HX40 Weldable Flange HX40 weldable flange – mild steel Fits inside 4″ pipe and 3.5″ pipe can sit inside flange to be able to easily weld to both sizes. Popular flange to suit may turbo and pipe applications.
Double Duty Diesel — Manufacturer Pass-Through Warranty
Double Duty Diesel parts carry the original manufacturer's warranty:
- Fluidampr — Lifetime warranty on harmonic balancers
- MAHLE / Clevite — 12 months on bearings, gaskets, sealing components
- Dynomite Diesel — 12 months on stock-spec injectors and pumps; performance/race spec varies
- Power Driven Diesel — 12 months on turbos and bundled tuning kits
- Returns must be notified within 30 days of delivery
- Parts only — installation not covered
Workshop fitment available at Willys for transmissions, injectors and engine internals.
Read the full Double Duty Diesel warranty terms →
Warranty claims are coordinated through Willys Workshop. Email sales@willysworkshop.com.au or call Warana (07) 5619 7869 / Oxley (07) 3377 3421 with your order number and a description of the issue.