• 21340875 Flange Screw | Genuine Volvo Penta Part
  • 21340875 Flange Screw | Genuine Volvo Penta Part - photo 2 of 2
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21340875 Flange Screw | Genuine Volvo Penta Part

21340875 Flange Screw | Genuine Volvo Penta Part

$15.24 AUD
$15.24 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

Genuine Volvo Penta high-strength flange screw used to retain the flywheel on specified TAD11 and TAD13 industrial engines. It provides the correct under-head bearing area and tensile specification for the crankshaft-to-flywheel joint and should be renewed when the service procedure identifies it as torque-to-yield or single-use.

🚤 Compatibility

  • Engine Family: TAD

Full model list at the end of this description.

⚙️ Key Features

  • M16 x 1.5 thread, 109 mm long
  • High-strength flywheel retaining flange screw for specified TAD11 and TAD13 engines
  • 0.204 kg
  • Supersedes 20741749
  • Listed for 27 applications across the TAD range
  • Quantity varies by assembly, most commonly 14

🔌 Function

Clamps the flywheel to the crankshaft flange, providing the bearing area and tensile strength the crankshaft-to-flywheel joint needs.

⚠️ Common Signs of Failure

  • Knocking or rumble from the flywheel end under load
  • Starter grinding or jumping out as alignment moves
  • Rust-coloured fretting dust around the flywheel flange
  • Screw found stretched or necked at the thread, or the head face found fretted
  • Flywheel and crankshaft flange found polished by relative movement

🛠️ Service Notes

  • Check the thread and length against the M16 x 1.5, 109 mm specification before fitting - flywheel joints use several screw lengths
  • Renew rather than reuse where the workshop procedure identifies the screw as torque-to-yield or single-use

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 21340875 → Supersedes 20741749

OEM / Related Numbers

  • 20741749 earlier number superseded by this part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 TAD1643VE-B, TAD1643VE
  • Volvo Penta TAD1650VE-B/51VE, TAD1650VE
  • Volvo Penta TAD1140-42VE
  • Volvo Penta TAD1150-52VE
  • Volvo Penta TAD1170-72VE
  • Volvo Penta TAD1180-83VE
  • Volvo Penta TAD1340VE
  • Volvo Penta TAD1341VE
  • Volvo Penta TAD1342VE
  • Volvo Penta TAD1343VE
  • Volvo Penta TAD1344VE
  • Volvo Penta TAD1345VE
  • Volvo Penta TAD1350VE
  • Volvo Penta TAD1351-53VE
  • Volvo Penta TAD1360-62VE
  • Volvo Penta TAD1363-65VE
  • Volvo Penta TAD1371-75VE
  • Volvo Penta TAD1380-82GE
  • Volvo Penta TAD1381-85VE
  • Volvo Penta TAD1384-85VE-IWP
  • Volvo Penta TAD1640VE-B
  • Volvo Penta TAD1641VE-B
  • Volvo Penta TAD1642VE-B
  • Volvo Penta TAD1660-62VE
  • Volvo Penta TAD1670-72VE

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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