• 425075 Idler Gear | Genuine Volvo Penta Part
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425075 Idler Gear | Genuine Volvo Penta Part

425075 Idler Gear | Genuine Volvo Penta Part

$885.39 AUD
$885.39 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 idler gear from the Engine group, weighing 1.07 kg and listed for 7 applications across the THD and DH engine series.

🚤 Compatibility

Typically suits:

  • Volvo Penta THD102KB
  • Volvo Penta THD102KD
  • Volvo Penta THD102K-KB
  • Volvo Penta DH10A
  • Volvo Penta DH10A 285
  • Volvo Penta DH10A 360
  • Volvo Penta DH10A Rail
  • Engine Family: THD, DH

⚙️ Key Features

  • 1.07 kg
  • 7 applications on THD and DH series engines
  • Engine group part

🔌 Function

Bridges two gears in the train, passing drive between them and keeping their rotation in step.

⚠️ Common Signs of Failure

  • Whine, rattle or knock from the timing gears
  • Teeth chipped, pitted or spalled
  • Bearing or bush worn, giving play at the gear
  • Excessive backlash, or timing hard to hold

🛠️ Service Notes

  • Check backlash against both mating gears and the bush clearance when fitting
  • Renew the mating gear as well if its tooth flanks are pitted

📦 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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