• 978777 V-Belt | Genuine Volvo Penta Part
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978777 V-Belt | Genuine Volvo Penta Part

978777 V-Belt | Genuine Volvo Penta Part

$157.39 AUD
$157.39 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 v-belt weighing 0.318 kg and listed for 28 applications across TAD, TD and TWD engines. It supersedes 966398, and that older number was catalogued as a v-belt set and as a drive belt set — so where the old list called up one set number, the current listing is a single belt. Check how many belts the drive actually runs before ordering, or you may come up short.

🚤 Compatibility

  • Engine Family: TAD, TD, TWD

Full model list at the end of this description.

⚙️ Key Features

  • Replaces the set number 966398, which was catalogued as a v-belt set and a drive belt set
  • Listed as a single belt — check how many the drive needs
  • Fits 28 applications across TAD, TD and TWD engines
  • 0.318 kg

🔌 Function

Carries drive from the crankshaft pulley to an engine-driven accessory such as the alternator or a circulation pump.

⚠️ Common Signs of Failure

  • Squealing from the front of the engine on start-up or under load
  • Charge warning light flickering, or the alternator falling behind
  • Cracks across the back of the belt, or glazed and shiny flanks
  • Black belt dust building up under the pulleys
  • Belt turned over in the groove or thrown off the pulley

🛠️ Service Notes

  • The superseded number was a set and this one is a single belt — if your parts list quotes 966398, count the belts on the drive before ordering, as one of these may not be the whole job
  • Where a drive runs more than one belt, renew them all together rather than pairing a new belt with a worn one

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 978777 → Supersedes 966398 → Supersedes 952260

OEM / Related Numbers

  • 966398 earlier number superseded by this part
  • 949313 earlier number superseded by this part
  • 958548 earlier number superseded by this part
  • 952260 earlier number superseded by this part

Other-Brand OEM Numbers

  • Gates: 9520
  • Dayco: 17520
  • Continental/ContiTech: AVX13X1325
  • Gates: 6483EXL
  • Gates: AVX13X1325HD
  • Dayco: 13A1325C

Aftermarket / Verified Equivalents

  • Trucktec Automotive: 01.19.187

📦 Condition

  • Genuine Volvo Penta part
  • Brand new
  • Supplied in original or equivalent packaging

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta TAD1030P, TAD1030G, TAD1030GE, TAD1030V, TAD1030VE
  • Volvo Penta TWD1210G, TWD1210P, TWD1210V
  • Volvo Penta TWD1211V, TWD1211P, TWD1211G
  • Volvo Penta TAD1031G, TAD1031GE
  • Volvo Penta TD121G-87, TD121GP
  • Volvo Penta TWD1230ME, TWD1230VE
  • Volvo Penta TAD1032GE
  • Volvo Penta TAD1231GE
  • Volvo Penta TAD1232GE
  • Volvo Penta TD100G
  • Volvo Penta TD1010G
  • Volvo Penta TD1030VE
  • Volvo Penta TD1210G
  • Volvo Penta TWD1010G
  • Volvo Penta TWD1030ME
  • Volvo Penta TWD1031VE
  • Volvo Penta TWD1231VE

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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