• 946781 O-Ring | Genuine Volvo Penta Part
1 1

946781 O-Ring | Genuine Volvo Penta Part

946781 O-Ring | Genuine Volvo Penta Part

$10.89 AUD
$10.89 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 o-ring for the MD11C/100S, including specification 867322, and for the MD17C/110S, listed for 8 applications on MD and AQD series engines. The engine specification is what selects it.

🚤 Compatibility

Typically suits:

  • Volvo Penta MD1B
  • Volvo Penta MD2B
  • Volvo Penta MD3B
  • Volvo Penta MD11C
  • Volvo Penta MD11D
  • Volvo Penta AQD2B
  • Volvo Penta MD17C
  • Volvo Penta MD17D
  • Engine Family: MD, AQD

⚙️ Key Features

  • For the MD11C/100S, including specification 867322
  • For the MD17C/110S
  • 8 applications on MD and AQD series engines

🔌 Function

Seals a static or slow-moving joint by squeezing into its groove.

⚠️ Common Signs of Failure

  • Weeping or dripping at the joint
  • Ring flattened, hardened or taking a permanent set
  • Nicks or a twist from assembly
  • Ring swollen or gone soft from the wrong fluid

🛠️ Service Notes

  • Check your engine specification number before ordering — that is what separates this ring from 946742, 946743 and 947789
  • Lubricate the ring and lead-in chamfer so it rolls into the groove

📦 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