• 20834102 Hexagon Nut | Genuine Volvo Penta Part
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20834102 Hexagon Nut | Genuine Volvo Penta Part

20834102 Hexagon Nut | Genuine Volvo Penta Part

$1.25 AUD
$1.25 AUD
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Shipping calculated at checkout.

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

Application-specific Hexagon Nut used in the cylinder head, valves and combustion sealing assembly on the listed Volvo Penta engines. Performs the specified role within the cylinder head, valves and combustion sealing assembly while maintaining the original Volvo Penta installation geometry and operating clearances.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD752GE
  • Volvo Penta TAD753GE
  • Volvo Penta TAD754GE
  • Engine Family: TAD
  • HP Range: Approximately 230-320 HP
  • Year Range: Approximately 2004 - 2015

⚙️ Key Features

  • Genuine Volvo Penta Hexagon Nut
  • Performs the specified role within the cylinder head, valves and combustion sealing assembly while maintaining the original Volvo Penta installation geometry and operating clearances
  • Catalogued for TAD734GE; TAD750GE; TAD751GE; TAD752GE; TAD753GE; TAD754GE; TAD761VE; TAD763VE; TAD765VE
  • Engine type: 7-litre six-cylinder common-rail turbocharged diesel
  • 4 used per assembly

🔌 Function

Performs the specified role within the cylinder head, valves and combustion sealing assembly while maintaining the original Volvo Penta installation geometry and operating clearances.

⚠️ Common Signs of Failure

  • Nut found slack or missing at service
  • Rattle or a leak where the clamped joint has relaxed
  • Rounded flats, or a corroded nut seized on its stud
  • Damaged thread carried across from the stud on removal

🛠️ Service Notes

  • Confirm thread, length, strength grade and any single-use restriction against the exact application.
  • Clean the threads and use the specified torque, angle and locking method.

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 3801161 - cylinder-head assemblies
  • 3801471 - cylinder-head assemblies
  • 22243674 - cylinder-head assemblies
  • 20833930 - exhaust valve seat
  • 21087443 - inlet valve seat
  • 20833932 - inlet valve
  • 20833936 - exhaust valve
  • 20789674 - valve guide
  • 20834024 - cylinder-head cap plug

Other-Brand OEM Numbers

  • VOE20834102 - Volvo Construction Equipment prefixed number format

OEM Reman Alternatives

  • 3801237 - remanufactured cylinder-head references
  • 3801588 - remanufactured cylinder-head references

📦 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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