• 20933359 Oil Separator | Genuine Volvo Penta Part
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20933359 Oil Separator | Genuine Volvo Penta Part

20933359 Oil Separator | Genuine Volvo Penta Part

$35.61 AUD
$35.61 AUD
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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

Filtration or separation component used in the tad550 cylinder-head valve-cover and oil-separation assembly. It removes contaminants or separated fluid before the protected system components.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD550GE
  • Volvo Penta TAD551GE
  • Volvo Penta TAD650VE
  • Volvo Penta TAD750GE
  • Volvo Penta TAD751GE
  • Engine Family: TAD
  • HP Range: Approximately 220 HP
  • Year Range: Approximately 2000s-2010s

⚙️ Key Features

  • Oil separator in the cylinder-head valve-cover assembly on TAD550
  • 0.054 kg
  • Listed for 5 applications on TAD-series engines
  • Supersedes 20840827

🔌 Function

Separates entrained oil or liquid from crankcase vapour or fuel before the cleaned flow continues through the system.

⚠️ Common Signs of Failure

  • Oil carry-over into the intake or breather hose
  • Oil weeping around the valve cover joint
  • Crankcase pressure raised enough to push oil past seals
  • Separator element found blocked or perished on removal

🛠️ Service Notes

  • Oil separator 20930510 at 0.293 kg is the separate crankcase-ventilation unit - this one belongs to the valve-cover assembly
  • Renew the valve-cover gasket or seal when the separator is changed

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 20933359 → Supersedes 20840827 → Supersedes 20794434 → Supersedes 20849906

OEM / Related Numbers

  • 20840827 earlier number superseded by this part
  • 20794434 earlier number superseded by this part
  • 20849906 earlier number superseded by this part
  • 20970527 cylinder head
  • 21455723 valve cover
  • 20412589 filler cap
  • 20972267 valve-cover gasket
  • 20840801 gasket
  • 20933362 separator seal
  • 949556 flange screw
  • 11700334 cylinder-head cover screw

📦 Condition

  • Genuine Volvo Penta part
  • Brand new
  • Supplied in original or equivalent packaging

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

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?

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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