• 3584403 Countershaft | Genuine Volvo Penta Part
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3584403 Countershaft | Genuine Volvo Penta Part

3584403 Countershaft | Genuine Volvo Penta Part

$7,287.07 AUD
$7,287.07 AUD
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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 countershaft for the 2.01:1 ratio, from the Marine Propulsion group. It weighs 15.006 kg and is listed for 20 applications across the D and HS series. The other 2.01:1 countershaft here, 3584402, weighs 7.882 kg.

🚤 Compatibility

Typically suits:

  • Volvo Penta D6-280I-D
  • Volvo Penta D6-310I-D
  • Volvo Penta D6-280I-E
  • Volvo Penta D6-310I-E
  • Volvo Penta D6-300I-F
  • Volvo Penta D6-330I-C
  • Volvo Penta D6-370I-C
  • Volvo Penta D6-330I-D
  • Volvo Penta D6-280I-C
  • Volvo Penta D6-310I-C
  • Volvo Penta HS80VE
  • Volvo Penta D6-330I-F
  • Volvo Penta D6-370I-F
  • Volvo Penta D6-435I-C
  • Volvo Penta D6-435I-D
  • Volvo Penta D6-435I-E
  • Volvo Penta D6-435I-F
  • Volvo Penta D6-370I-D
  • Volvo Penta D6-330I-E
  • Volvo Penta D6-370I-E
  • Engine Family: D, HS
  • HP Range: 280-435 HP

⚙️ Key Features

  • For the 2.01:1 ratio
  • 15.006 kg - the heavier of the two 2.01:1 countershafts
  • 20 applications across the D and HS series

🔌 Function

Carries the intermediate gears and passes drive through the gearbox at the 2.01:1 ratio.

⚠️ Common Signs of Failure

  • Whine or growl from the gearbox that varies with load
  • Splines or gear teeth worn, chipped or rounded
  • Bearing journals scored or discoloured
  • Play felt in the gear train
  • Bright metal in the transmission oil

🛠️ Service Notes

  • Ratio and applications are identical to 3584402, so the near two-to-one difference in weight is the only guide - identify the shaft off the unit before ordering
  • Renew the bearings and set the shim pack to specification when the shaft goes back

📦 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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