• 20460308 Adapter | Genuine Volvo Penta Part
1 1

20460308 Adapter | Genuine Volvo Penta Part

20460308 Adapter | Genuine Volvo Penta Part

$1,070.15 AUD
$1,070.15 AUD
Sale Sold out
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

Machined 63.5mm-long adapter that positions the viscous fan clutch at the correct distance from the engine.

🚤 Compatibility

Typically suits:

  • Volvo Penta TD420VE
  • Volvo Penta TAD720VE
  • Volvo Penta TAD721VE
  • Volvo Penta TAD722VE
  • Volvo Penta TAD420VE
  • Volvo Penta TAD520VE
  • Engine Family: TD, TAD
  • HP Range: Approximately 174-280 HP
  • Year Range: Approximately 1998 - 2006

⚙️ Key Features

  • Genuine Volvo Penta fan-clutch adapter - 63.5mm
  • Designed for the cooling-fan viscous drive
  • Direct service replacement for Volvo Penta part number 20460308
  • Machined 63.5mm-long adapter that positions the viscous fan clutch at the correct distance from the engine
  • Overall application length approximately 63.5mm
  • Engine type: Four- or six-cylinder turbocharged industrial diesel, model dependent
  • L=63.5mm (Volvo assembly listing)

🔌 Function

Machined 63.5mm-long adapter that positions the viscous fan clutch at the correct distance from the engine.

⚠️ Common Signs of Failure

  • Fan running out of line with the radiator or shroud, with tip contact marks
  • Vibration from the fan drive that comes on at particular engine speeds
  • Belt wearing on one flank because pulley alignment has drifted
  • Adapter mounting face fretted, or its bolt holes elongated on removal
  • Cracks starting around the fixing holes where the joint has been moving

🛠️ Service Notes

  • Clean and inspect every connection, renew disturbed seals and ensure the pipe is not forced into alignment
  • Refit all support clamps and verify clearance from heat sources, moving parts and sharp edges

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 20460305 - application-dependent fan clutches
  • 20460306 - application-dependent fan clutches
  • 20460307 - temperature-controlled fan hub, flange layout 1
  • 20460308 - 63.5mm and 107.5mm adapter variants
  • 20460309 - M10 x 45 adapter screw
  • 20460319 - fan mounting washer
  • 990940 - fan mounting flange nut
  • 20850090 - later adapter and pulley references on TAD650VE/TAD660VE installations

Other-Brand OEM Numbers

  • VOE20460308 - Volvo Construction Equipment prefixed number format

📦 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.

View full details