• 20834438 O-Ring | Genuine Volvo Penta Part
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20834438 O-Ring | Genuine Volvo Penta Part

20834438 O-Ring | Genuine Volvo Penta Part

$9.04 AUD
$9.04 AUD
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In stock — Australian warehouse

Typically reaches our store in 3–5 business days

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

Application-specific O-Ring used in the engine coolant-pump and front-cover assembly on the listed Volvo Penta engines. Creates an elastomeric seal between mating components to prevent fluid or pressure leakage.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD550GE
  • Volvo Penta TAD551GE
  • Volvo Penta TAD734GE
  • Volvo Penta TAD750GE
  • Volvo Penta TAD751GE
  • Volvo Penta TAD752GE
  • Volvo Penta TAD753GE
  • Volvo Penta TAD754GE
  • Engine Family: TAD
  • HP Range: Approximately 160-285 HP
  • Year Range: Approximately 2004 - 2015

⚙️ Key Features

  • Genuine Volvo Penta O-Ring
  • Designed for the engine coolant-pump and front-cover assembly
  • Creates an elastomeric seal between mating components to prevent fluid or pressure leakage
  • Engine type: Six-cylinder turbocharged industrial diesel

🔌 Function

Creates an elastomeric seal between mating components to prevent fluid or pressure leakage.

⚠️ Common Signs of Failure

  • Coolant weeping from the pump or front-cover joint
  • Dried coloured residue where the leak has evaporated
  • Coolant level falling and repeated topping up
  • O-ring found flattened, hardened or nipped on removal

🛠️ Service Notes

  • Remove all old sealing material without damaging the mating faces and confirm the correct seal grade or thickness.
  • Lubricate only where specified, install without twisting, and pressure-check the system after assembly.

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 20997647 - later water-pump references
  • 20997650 - later water-pump references
  • 21417491 - later water-pump references
  • 85003894 - service reference
  • 20833355 - related pump reference
  • 04902798 - Deutz references
  • 04901740 - Deutz references
  • 21733610 - later pump reference

Other-Brand OEM Numbers

  • VOE20834438 - Volvo Construction Equipment prefixed number format

OEM Reman Alternatives

  • 3801244 - exchange or remanufactured pumps
  • 3801164 - exchange or remanufactured pumps
  • 3801577 - exchange or remanufactured pumps

📦 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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