• 31251252 Belt Tensioner | Genuine Volvo Penta Part
1 1

31251252 Belt Tensioner | Genuine Volvo Penta Part

31251252 Belt Tensioner | Genuine Volvo Penta Part

$257.08 AUD
$257.08 AUD
Sale Sold out
Shipping calculated at checkout.

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 belt tensioner for engines up to serial number 2003005306, from the Cooling System group, weighing 1.232 kg and listed for 20 D series engine applications. It supersedes part number 30757056.

🚤 Compatibility

Typically suits:

  • Volvo Penta D3-110I-B
  • Volvo Penta D3-110I-C
  • Volvo Penta D3-130I-C
  • Volvo Penta D3-130A-A
  • Volvo Penta D3-160A-A
  • Volvo Penta D3-130A-B
  • Volvo Penta D3-160A-B
  • Volvo Penta D3-130A-C
  • Volvo Penta D3-160A-C
  • Volvo Penta D3-190A-B
  • Volvo Penta D3-190A-C
  • Volvo Penta D3-190I-A
  • Volvo Penta D3-110I-A
  • Volvo Penta D3-130I-A
  • Volvo Penta D3-160I-A
  • Volvo Penta D3-160I-C
  • Volvo Penta D3-190I-B
  • Volvo Penta D3-190I-C
  • Volvo Penta D3-130I-B
  • Volvo Penta D3-160I-B
  • Engine Family: D
  • HP Range: 110-190 HP
  • Serial Range: SN-2003005306

⚙️ Key Features

  • For engines up to serial number 2003005306
  • 1.232 kg
  • Supersedes 30757056
  • 20 D series engine applications

🔌 Function

Maintains the correct belt tension automatically as the belt beds in and wears.

⚠️ Common Signs of Failure

  • Belt squeal or slip from a lost spring force
  • Bearing rumble or roughness
  • Pulley wobble or misalignment
  • Belt running to one side
  • Rapid or uneven belt wear

🛠️ Service Notes

  • Check the engine serial number — this is the earlier build, up to 2003005306
  • Renew the belt and tensioner together; a tired tensioner will chew through a new belt

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 31251252 → Supersedes 30757056 → Supersedes 30637961

OEM / Related Numbers

  • 30757056 earlier number superseded by this part
  • 30637961 earlier number superseded by this part

Other-Brand OEM Numbers

  • Gates: T39025
  • Dayco: APV2277
  • INA: 534 0047 10
  • SKF: VKM 36220

Aftermarket / Verified Equivalents

  • Febi Bilstein: 26949
  • SNR: GA365.36
  • Quinton Hazell: QTA1263
  • Vaico: V95-0163

📦 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.

View full details