• 21686786 Hex Socket Screw | Genuine Volvo Penta Part
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21686786 Hex Socket Screw | Genuine Volvo Penta Part

21686786 Hex Socket Screw | Genuine Volvo Penta Part

$4.17 AUD
$4.17 AUD
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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 hex socket screw, a small fastener weighing 0.005 kg and listed for seven TAD series engine applications. The internal hex head suits a recessed or space-restricted mounting position where a spanner cannot reach.

🚤 Compatibility

Typically suits:

  • Volvo Penta TAD560VE
  • Volvo Penta TAD561VE
  • Volvo Penta TAD765VE
  • Volvo Penta TAD764VE
  • Volvo Penta TAD763VE
  • Volvo Penta TAD762VE
  • Volvo Penta TAD761VE
  • Engine Family: TAD

⚙️ Key Features

  • OEM Volvo Penta part number 21686786
  • Hex socket (internal hex) head for recessed positions
  • Net weight 0.005 kg
  • Fits TAD series industrial and marine diesel engines
  • 2 used per assembly

🔌 Function

Clamps a light assembly at its specified torque from a position where an external-hex fastener could not be reached. The socket recess must be clean for the key to seat fully.

⚠️ Common Signs of Failure

  • Rounded or damaged hex socket recess
  • Socket packed with dirt or corrosion, preventing the key seating
  • Stripped or galled threads
  • Screw loosening in service
  • Head sheared during removal

🛠️ Service Notes

  • Clean the socket recess before applying the key - a partially seated key will round the fastener

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

  • VOE21686786

📦 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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