• 20771395 Tensioner | Genuine Volvo Penta Part
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20771395 Tensioner | Genuine Volvo Penta Part

20771395 Tensioner | Genuine Volvo Penta Part

$61.63 AUD
$61.63 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

Application-specific alternator tensioner arm used in the alternator mounting, pulley and belt tensioning system on the listed Volvo Penta engines. Provides the pivoting tensioner arm that positions the alternator and maintains the specified drive-belt tension.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD720VE
  • Volvo Penta TAD721VE
  • Volvo Penta TAD722VE
  • Volvo Penta TAD520VE
  • Engine Family: TAD
  • HP Range: Approximately 160-265 HP
  • Year Range: Approximately 1999 - 2012

⚙️ Key Features

  • Genuine Volvo Penta alternator tensioner arm
  • Designed for the alternator mounting, pulley and belt tensioning system
  • Provides the pivoting tensioner arm that positions the alternator and maintains the specified drive-belt tension
  • Engine type: Four- and six-cylinder turbocharged industrial diesel

🔌 Function

Provides the pivoting tensioner arm that positions the alternator and maintains the specified drive-belt tension.

⚠️ Common Signs of Failure

  • Visible wobble, run-out or misalignment
  • Belt dust, glazing, edge wear or repeated belt failure
  • Binding, excessive free play or weak tensioner movement
  • Accessory speed loss, overheating or charging/cooling performance faults

🛠️ Service Notes

  • Inspect the complete drive, including bearings, belt condition and alignment.
  • Use the specified tightening torque and verify free rotation before starting the engine.

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 923829.0673 - Kalmar application number
  • 20771411 - alternator brackets
  • 20771391 - alternator brackets
  • 20882914 - alternator brackets
  • 20593398 - secondary tensioner
  • 20773412 - 80mm hexagon screw
  • 20773400 - washers
  • 20460127 - washers
  • 20549890 - washers
  • 20773415 - rubber stops
  • 978467 - 775mm V-belt set
  • 978489 - 875mm V-belt set
  • 20783944 - alternator pulley
  • 21236925 - alternator references
  • 21489722 - alternator references
  • 21805948 - alternator references
  • 20715635 - 28V 80A alternator references
  • 3803961 - 28V 80A alternator references

Other-Brand OEM Numbers

  • VOE20771395 - Volvo CE prefixed number format

OEM Reman Alternatives

  • 3801348 - remanufactured 14V 95A alternator
  • 3801328 - remanufactured 28V 55A alternator

Aftermarket / Verified Equivalents

  • Kalmar: 923829.0673 tensioner-arm application number

📦 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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