• 21339645 Set Screw | Genuine Volvo Penta Part
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21339645 Set Screw | Genuine Volvo Penta Part

21339645 Set Screw | Genuine Volvo Penta Part

$30.01 AUD
$30.01 AUD
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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 internal set screw used in the DPI-A valve and gearhousing assembly. It secures the pressure-control or shift-valve components within the housing and must be matched by drive serial because the valve guide, sealing sleeve and housing revisions are position-specific.

🚤 Compatibility

Typically suits:

  • Volvo Penta D6-300A-G
  • Volvo Penta D6-340A-G
  • Volvo Penta D6-380A-G
  • Volvo Penta DPI-A
  • Volvo Penta D6-400A-G
  • Volvo Penta D6-440A-G
  • Volvo Penta D4-150A-G
  • Volvo Penta D4-230A-G
  • Volvo Penta D4-270A-G
  • Volvo Penta D4-320A-G
  • Volvo Penta D4-300A-G
  • Engine Family: D, DPI
  • HP Range: 150-440 HP

⚙️ Key Features

  • Genuine Volvo Penta DPI-A internal set screw
  • Illustrated valve-housing
  • Correct thread and engagement depth
  • Used with the cone, spring, guide sleeve and sealing sleeve
  • Requires specified torque and locking procedure
  • Engine type: Volvo Penta DPI-A marine sterndrive propulsion system

🔌 Function

Secures or sets the assigned valve component so hydraulic pressure and shift functions operate within specification.

⚠️ Common Signs of Failure

  • Shift becoming slow, hesitant or failing to engage cleanly
  • Hydraulic pressure fault or an unstable pressure reading in the drive
  • Oil weeping from the valve housing area
  • Screw found backed off or unlocked during strip-down
  • Thread or seating face found damaged so the setting will not hold

🛠️ Service Notes

  • Renew the guide sleeve and sealing sleeve at the same time - refitting old sleeves is the usual reason a repaired valve leaks again
  • Match by drive serial number, as the valve guide, sleeve and housing revisions are position specific

🔄 Supersession & Cross Reference

OEM / Related Numbers

  • 23528539 - valve/gear housing references
  • 22846255 - valve/gear housing references
  • 925261 - O-rings
  • 976023 - O-rings
  • 3883760 - spring seat
  • 471085 - valve cone
  • 872585 - spring
  • 23155987 - retainer
  • 23562452 - guide sleeve
  • 22878856 - sealing sleeve
  • 11418522 - associated valve
  • 22992495 - pressure sensor
  • 23538670 - oil-filter service kit
  • 22846271 - filter/oil strainer
  • 22966065 - seal

📦 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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