• 842080 Exhaust Valve | Genuine Volvo Penta Part
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842080 Exhaust Valve | Genuine Volvo Penta Part

842080 Exhaust Valve | Genuine Volvo Penta Part

$257.95 AUD
$257.95 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

Genuine Volvo Penta exhaust valve from the Engine group, weighing 0.175 kg and listed for 61 applications across D, TD, TMD, TWD, TID and AQD series engines. It supersedes part number 421680.

🚤 Compatibility

  • Engine Family: D, TD, TMD, TWD, TID, AQD, TAMD, THAMD, TAD, MD

Full model list at the end of this description.

⚙️ Key Features

  • 0.175 kg
  • 61 applications across six engine series
  • Supersedes 421680
  • Engine group
  • 6 used per assembly

🔌 Function

Opens to release the burnt gas from the cylinder, then seals on its seat against combustion pressure.

⚠️ Common Signs of Failure

  • Loss of compression and hard starting
  • Uneven running or a misfire on one cylinder
  • Valve head burnt, pitted or a seat that has receded
  • Stem and guide worn, or a bent stem
  • Tappet noise and clearances that keep closing up

🛠️ Service Notes

  • Renew exhaust valves as a set rather than singly, and recut or lap the seats
  • Check guides and stem seals while the head is off, and reset the clearances afterwards
  • Supersedes 421680

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 842080 → Supersedes 421680 → Supersedes 471195 → Supersedes 466381

OEM / Related Numbers

  • 421680 earlier number superseded by this part
  • 471195 earlier number superseded by this part
  • 466381 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
  • Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
  • Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
  • Volvo Penta TD70CHC, TD70CRC, TD70G, TD70G-83
  • Volvo Penta TWD710G, TWD710P, TWD710PB, TWD710V
  • Volvo Penta AQD70CL, AQD70D, AQD70C
  • Volvo Penta TAD730G, TAD730P, TAD730V
  • Volvo Penta TAMD70E, TAMD70C, TAMD70D
  • Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
  • Volvo Penta D70CHC, D70CRC
  • Volvo Penta TAMD71B, TAMD71A
  • Volvo Penta TAMD73P-A, TAMD73WJ-A
  • Volvo Penta TID61AG, TID61AGP
  • Volvo Penta TWD740GE, TWD740VE
  • Volvo Penta D45BPP
  • Volvo Penta MD70C
  • Volvo Penta TAD740GE
  • Volvo Penta TAD741GE
  • Volvo Penta TD31ACE
  • Volvo Penta TD45B
  • Volvo Penta TD710G
  • Volvo Penta TD730VE
  • Volvo Penta THAMD70C
  • Volvo Penta TID70G
  • Volvo Penta TMD70C
  • Volvo Penta TWD731VE

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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