• 478429 Gear | Genuine Volvo Penta Part
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478429 Gear | Genuine Volvo Penta Part

478429 Gear | Genuine Volvo Penta Part

$935.94 AUD
$935.94 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

Genuine Volvo Penta gear marked Nitro, from the Fuel System group, weighing 2.39 kg and listed for 47 applications across the TAD, TWD, TAMD and TD series.

🚤 Compatibility

  • Engine Family: TAD, TWD, TAMD, TD

Full model list at the end of this description.

⚙️ Key Features

  • Marked Nitro
  • 2.39 kg
  • 47 applications across the TAD, TWD, TAMD and TD series
  • Gear 478297 is the close sibling at 2.4 kg, for engines from serial number 2120155516 onwards

🔌 Function

Transmits drive from the timing train to the injection pump, holding it in phase with the crankshaft.

⚠️ Common Signs of Failure

  • Whine or growl from the timing end of the engine
  • Injection timing found to have drifted
  • Rattle at idle that changes with load
  • Teeth found pitted, chipped or worn to a step
  • Bright metal debris in the oil or filter

🛠️ Service Notes

  • Gear 478297 sits only 10 grams away at 2.4 kg, so weight cannot separate them, order by the Nitro marking and the part number
  • Recheck injection timing after fitting and set the gear backlash to specification

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta TAMD74P-A, TAMD74P-B, TAMD74A, TAMD74C-A, TAMD74C-B, TAMD74L-A, TAMD74L-B
  • Volvo Penta TAD1030P, TAD1030G, TAD1030GE, TAD1030V
  • Volvo Penta TAD730G, TAD730P, TAD730V
  • Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
  • Volvo Penta TWD1210G, TWD1210P, TWD1210PB
  • Volvo Penta TAD1031G, TAD1031GE
  • Volvo Penta TAD1230G, TAD1230V
  • Volvo Penta TAMD122P-A, TAMD122P-B
  • Volvo Penta TAMD73P-A, TAMD73WJ-A
  • Volvo Penta TD121GP, TD121GPB
  • Volvo Penta TWD1211P, TWD1211G
  • Volvo Penta TWD1230ME, TWD1230VE
  • Volvo Penta TAD1032GE
  • Volvo Penta TAD1231GE
  • Volvo Penta TAD1232GE
  • Volvo Penta TAMD102D
  • Volvo Penta TAMD103A
  • Volvo Penta TAMD63P-A
  • Volvo Penta TAMD71A
  • Volvo Penta TAMD75P-A
  • Volvo Penta TD1210G
  • Volvo Penta TD710G
  • Volvo Penta TWD1031VE
  • Volvo Penta TWD1231VE
  • Volvo Penta TWD710G

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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