• 20840807 Thrust Washer | Genuine Volvo Penta Part
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20840807 Thrust Washer | Genuine Volvo Penta Part

20840807 Thrust Washer | Genuine Volvo Penta Part

$12.89 AUD
$12.89 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 Valve-Train Thrust Washer used in the cylinder head, valve train and combustion sealing assembly on the listed Volvo Penta engines. Controls axial movement and provides a replaceable thrust-bearing surface between adjoining components.

🚤 Compatibility

Typically suits:

  • Volvo Penta TD720VE PP
  • Volvo Penta TD420VE
  • Volvo Penta D7A-B TA
  • Volvo Penta D7A-T
  • Volvo Penta D7A-TA
  • Volvo Penta D7C-B TA
  • Volvo Penta D7C-TA
  • Volvo Penta TAD550GE
  • Volvo Penta TAD551GE
  • Volvo Penta TAD620VE
  • Volvo Penta TAD650VE
  • Volvo Penta TAD660VE
  • Volvo Penta TAD750GE
  • Volvo Penta TAD751GE
  • Volvo Penta TAD750VE
  • Volvo Penta TAD420VE
  • Volvo Penta TAD532GE EDC4
  • Volvo Penta TAD760VE
  • Engine Family: TD, D, TAD
  • HP Range: Approximately 180-250 HP
  • Year Range: Approximately 2004 - 2015

⚙️ Key Features

  • Genuine Volvo Penta Valve-Train Thrust Washer
  • Designed for the cylinder head, valve train and combustion sealing assembly
  • Controls axial movement and provides a replaceable thrust-bearing surface between adjoining components
  • Catalogued for TAD650VE; TAD660VE; D6E
  • Engine type: 6-litre six-cylinder turbocharged diesel
  • Quantity varies by assembly, most commonly one

🔌 Function

Controls axial movement and provides a replaceable thrust-bearing surface between adjoining components.

⚠️ Common Signs of Failure

  • Low compression, abnormal combustion or cylinder imbalance
  • Knocking, tapping or abnormal valve-train noise
  • Excessive oil consumption, blow-by or exhaust smoke
  • Out-of-spec clearance, wear, scoring or heat damage during overhaul
  • Loss of power or metallic debris found in the lubricating oil

🛠️ Service Notes

  • Measure all mating parts and clearances against the exact engine specification rather than replacing the component by appearance alone.
  • Use clean engine-assembly practices, correct lubricants and the specified tightening sequence.

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 20840807 → Supersedes 20792472

OEM / Related Numbers

  • 20792472 earlier number superseded by this part
  • 20792103 - snap ring
  • 3884937 - cylinder-head kit
  • 20798699 - inlet valve
  • 20798533 - exhaust valve
  • 20459857 - valve cotter
  • 20459855 - valve-stem seal
  • 20799076 - tappet
  • 20849976 - intake valve seat
  • 20849979 - exhaust valve insert

Other-Brand OEM Numbers

  • VOE20840807 - Volvo Construction Equipment prefixed number format

📦 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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