• 20515858 Washer | Genuine Volvo Penta Part
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20515858 Washer | Genuine Volvo Penta Part

20515858 Washer | Genuine Volvo Penta Part

$37.57 AUD
$37.57 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

This genuine Volvo Penta washer is an OEM service component used in the Turbocharger / Exhaust Mounting Washer. It is manufactured to the original Volvo Penta dimensional, material and interface requirements for the documented Volvo Penta TD5/TD7 and TAD5/TAD7 generator diesel application. Technical identification: Heat- and load-distribution washer for the turbocharger/exhaust mounting joint. In service, it distributes fastener load, controls spacing or provides the specified locking/sealing interface at the joint. Selection must be confirmed by OEM part number 20515858, the exact model/product number, serial number and installed assembly configuration.

🚤 Compatibility

Typically suits:

  • Volvo Penta TD420VE
  • Volvo Penta TAD620VE
  • Volvo Penta TAD650VE
  • Volvo Penta TAD660VE
  • Volvo Penta TAD720VE
  • Volvo Penta TAD721VE
  • Volvo Penta TAD722VE
  • Volvo Penta TAD750VE
  • Volvo Penta TAD420VE
  • Volvo Penta TAD520VE
  • Volvo Penta TAD760VE
  • Engine Family: TD, TAD

⚙️ Key Features

  • OEM part number 20515858
  • Technical distinction: Heat- and load-distribution washer for the turbocharger/exhaust mounting joint

🔌 Function

Distributes fastener load, controls spacing or provides the specified locking/sealing interface at the joint. Confirm dimensions, thread and strength class, inspect mating threads/contact faces and tighten to the Volvo Penta torque and locking specification.

⚠️ Common Signs of Failure

  • A puffing or ticking leak at the turbocharger and exhaust mounting
  • Soot marks or heat staining spreading from the joint
  • Fasteners found slack, or clamp load lost after a few heat cycles
  • On removal, the washer flattened, discoloured and bedded into the mating face
  • Scoring or fretting on the flange under the washer

🛠️ Service Notes

  • Washer 20515857 is listed at the same joint on the same engines in a different size - order by the position on parts list for your engine rather than by appearance
  • Renew the joint gasket and inspect the studs for stretch whenever the mounting is disturbed

📦 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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