• 20492339 V-Belt | Genuine Volvo Penta Part
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20492339 V-Belt | Genuine Volvo Penta Part

20492339 V-Belt | Genuine Volvo Penta Part

$58.99 AUD
$58.99 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

1025 mm V-belt used in the specified TAD720VE/TAD721VE cooling-system drive arrangement. 1025 mm V-belt used in the specified TAD720VE, TAD721VE and TAD722VE cooling-system/accessory-drive arrangement.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD720VE
  • Volvo Penta TAD721VE
  • Volvo Penta TAD722VE
  • Volvo Penta TAD520VE
  • Engine Family: TAD
  • HP Range: Approximately 300 HP
  • Year Range: Approximately late 1990s-2010s, depending on engine and installation

⚙️ Key Features

  • Correct OEM belt section and effective length for the specified pulley arrangement
  • Transfers accessory or cooling-fan drive without altering pulley alignment
  • Designed for continuous engine-bay heat and cyclic loading
  • Suitable for scheduled maintenance or replacement of cracked, glazed or stretched belts
  • Must be matched to the fitted fan, pulley and tensioner configuration
  • Engine type: Volvo Penta turbocharged diesel engine
  • L=1025mm (Volvo assembly listing)

🔌 Function

Transfers crankshaft or auxiliary drive to the cooling fan, alternator, compressor or other accessory at the required pulley ratio.

⚠️ Common Signs of Failure

  • Cracking, fraying, glazing, delamination or missing belt material
  • Belt squeal, chirping, slip or visible flutter
  • Belt riding incorrectly in the pulley groove or wearing one edge
  • Reduced alternator output, cooling airflow or accessory performance
  • Repeated belt failure caused by pulley misalignment or incorrect tension

🛠️ Service Notes

  • Slack the tensioner or adjuster right off and roll the belt onto the pulleys by hand; levering a belt over a pulley flange with a screwdriver breaks the cords in the belt side walls
  • Check the pulley grooves are clean and unworn before fitting — a groove with a polished, glazed bottom or a worn shoulder will not grip a new belt and will chew it up
  • Check pulley alignment and the condition of the tensioner, idler and their bearings while the belt is off
  • Tension the belt by the method and to the deflection given in the workshop manual for your engine, then run the engine, stop it and re-check; a new belt beds in and loses tension quickly
  • Where two or more belts drive together, renew them as a matched set so the load stays shared

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 21142055 belt tensioner
  • 20460204 pulley
  • 21425463 later pulley
  • 20405724 six-point screw
  • 20492337 belt length: 1325 mm
  • 20492339 belt length: 1025 mm
  • 20492540 belt length: 1175 mm

📦 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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