• 270434 Main Bearing Kit | Genuine Volvo Penta Part
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270434 Main Bearing Kit | Genuine Volvo Penta Part

270434 Main Bearing Kit | Genuine Volvo Penta Part

$79.77 AUD
$79.77 AUD
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Available on request — contact us

As an authorised Volvo Penta dealer we can source parts through channels not shown online, and check supersession and used options for you

Availability checked daily with Volvo Penta

✓ Authorised Volvo Penta Dealer · Genuine Volvo Penta parts · Ships Australia-wide

🔧 Product Description

Genuine Volvo Penta main bearing kit, 0.51 mm undersize, for engines up to serial number 2071097292, weighing 0.249 kg and listed for 67 applications across D, TD, AQD, TMD, TWD and TID series engines. It supersedes part number 276770.

🚤 Compatibility

  • Engine Family: D, TD, AQD, TMD, TWD, TID, TAMD, MD, THAMD, TAD
  • Serial Range: SN-2071097292, U.S=0,51mm

Full model list at the end of this description.

⚙️ Key Features

  • 0.51 mm undersize
  • For engines up to serial number 2071097292
  • 0.249 kg
  • 67 applications across six engine series
  • 0.508mm / 0.50mm / 0.51mm / 0.76mm (Volvo assembly listing)

🔌 Function

Provides the bearing shells carrying the crankshaft on main journals reground 0.51 mm undersize.

⚠️ Common Signs of Failure

  • Deep rumble from the bottom end
  • Low oil pressure when hot
  • Shells scored or overlay worn
  • Metal particles in the oil
  • Main journals oval

🛠️ Service Notes

  • Measure every main journal — they do not always wear evenly

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 270434 → Supersedes 276770

OEM / Related Numbers

  • 276770 earlier number superseded by this part

Aftermarket / Verified Equivalents

  • SLP: MBP-434

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

  • Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
  • Volvo Penta TD71A, TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
  • Volvo Penta AQD70B, AQD70BL, AQD70CL, AQD70D, AQD70C
  • Volvo Penta TD70CHC, TD70CRC, TD70G, TD70B, TD70G-83
  • Volvo Penta TID71A, TID71AG, TID71AGP, TID71AP, TID71APB
  • Volvo Penta TAMD70B, TAMD70E, TAMD70C, TAMD70D
  • Volvo Penta TWD710G, TWD710P, TWD710PB, TWD710V
  • Volvo Penta D70CHC, D70CRC, D70B
  • Volvo Penta TAD730G, TAD730P, TAD730V
  • Volvo Penta TAMD72A, TAMD72P-A, TAMD72WJ-A
  • Volvo Penta MD70B, MD70C
  • Volvo Penta TAMD71B, TAMD71A
  • Volvo Penta TAMD73P-A, TAMD73WJ-A
  • Volvo Penta TD730ME, TD730VE
  • Volvo Penta THAMD70C, THAMD70B
  • Volvo Penta TID61AG, TID61AGP
  • Volvo Penta TMD70C, TMD70B
  • Volvo Penta D42A
  • Volvo Penta D45BPP
  • Volvo Penta TD45B
  • Volvo Penta TD710G
  • Volvo Penta TID70G
  • Volvo Penta TWD730ME
  • Volvo Penta TWD731VE

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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