23703921 Diffuser | Genuine Volvo Penta Part
23703921 Diffuser | Genuine Volvo Penta Part
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✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide
🔧 Product Description
Genuine Volvo Penta diffuser listed for three applications - the last of the four in this run.
🚤 Compatibility
Typically suits:
- Volvo Penta 527
- Volvo Penta 577S
- Volvo Penta 627SV
⚙️ Key Features
- Diffuser
- Listed for three applications
- The last of the four diffusers in this run, separated only by part number
🔌 Function
Spreads and slows the flow passing through it, so it leaves more evenly and with less turbulence than it entered.
⚠️ Common Signs of Failure
- Noise or whistling from the outlet that was not there before
- Visible cracking or splitting of the body
- Corrosion or perforation of the outer surface
- Distortion at the mounting flange so it no longer seats
- Debris or fouling found blocking the passages
🛠️ Service Notes
- Nothing published separates the four diffusers here, so order by part number against the parts list
📦 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.
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