477595 Diffuser | Genuine Volvo Penta Part
477595 Diffuser | Genuine Volvo Penta Part
Couldn't load pickup availability
Available from Volvo Penta international
Typically reaches our store in 10–14 business days
Availability checked daily with Volvo Penta
✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide
🔧 Product Description
Genuine Volvo Penta diffuser from the Inlet and Exhaust System group, weighing 1.963 kg. No fitment list is published against it, so confirm it against the engine build before ordering.
⚙️ Key Features
- 1.963 kg
- Inlet and Exhaust System group
- No published fitment list, so verify against the engine build
- Turbocharger side flow component
🔌 Function
Slows and spreads the gas flow leaving a turbine or compressor, converting velocity into pressure and smoothing the flow into the pipework beyond.
⚠️ Common Signs of Failure
- Loss of boost or increased back pressure
- Soot or oil deposits building up in the flow path
- Erosion, cracking or distortion of the diffuser section
- Flange faces corroded or the studs seized
- Rattle from a loose or fretted component
🛠️ Service Notes
- Renew the flange gaskets and expect corroded fasteners to shear on removal
- Establish the condition of the turbocharger at the same time, since deposits and erosion here usually come from a problem upstream
📦 Condition
- Genuine Volvo Penta part
- Brand new
- Supplied in original or equivalent packaging
Shipping & Delivery
Shipping & Delivery
Flat-rate shipping Australia-wide — $14.99 per order, no matter how many parts you add. Orders dispatch from our Kadina, South Australia store. Need it urgently or want to collect in person? Call us on 0412 532 984 before ordering.
Returns & Warranty
Returns & Warranty
14-day change-of-mind returns — if it's not right or you ordered the wrong part, send it back within 14 days in new, unused condition for a refund or exchange. Manufacturer warranties apply to new parts. Full details in our Refunds & Returns policy.
Not sure this fits?
Not sure this fits?
Ask us before you buy — we check part numbers and fitment every day. Call 0412 532 984 (Mon–Fri 8.30am–4.30pm) or message us through the contact page with your engine or vehicle details.
Share
