• 21112934 Intermediate Plate | Genuine Volvo Penta Part
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21112934 Intermediate Plate | Genuine Volvo Penta Part

21112934 Intermediate Plate | Genuine Volvo Penta Part

$172.55 AUD
$172.55 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

A genuine Volvo Penta intermediate plate engineered for the D9A2A/D9A2B connection to MG5075IVE reversing gear. This component is a machined intermediate plate aligning the flywheel housing, transmission and associated sensor hardware. Correct selection requires the complete Volvo Penta product number and serial number because adjoining components, mounting arrangements and production revisions can change within the same engine or transmission family.

🚤 Compatibility

Typically suits:

  • Volvo Penta D9A2J
  • Volvo Penta D9A2G
  • Volvo Penta D9A2D
  • Volvo Penta D9A2B
  • Volvo Penta D9A2F
  • Volvo Penta D9A2K
  • Volvo Penta D9A2H
  • Volvo Penta D9A2A
  • Volvo Penta D9A2C
  • Volvo Penta D9A2E
  • Engine Family: D

⚙️ Key Features

  • Machined pilot maintains engine/transmission concentricity
  • Plate thickness establishes coupling and sensor-wheel position
  • Bolt pattern matches the MG5075IVE adapter arrangement
  • Rigid face distributes transmission mounting load
  • Controls clearance between rotating coupling and housing
  • 2 used per assembly

🔌 Function

Aligns and spaces the transmission relative to the engine flywheel housing, preserving coupling concentricity and sensor position.

⚠️ Common Signs of Failure

  • Driveline vibration after transmission removal
  • Fretting around the pilot or bolt holes
  • Cracked plate near a mounting boss
  • Incorrect coupling clearance
  • Repeated seal or bearing failure caused by misalignment

🛠️ Service Notes

  • Note which way round the plate came off, and where its dowels, locating pins and any oil or water passages sit; it will often bolt up reversed but will not work
  • Clean both faces fully, removing all old gasket and sealant without scoring them, and check the plate for flatness, cracks and corrosion
  • Fit new gaskets, seals and O-rings on both sides, and use sealant only where the workshop manual for your engine calls for it
  • Draw the fasteners down evenly, in the sequence and to the figures given for your engine, and check for leaks after the first run at temperature

🔄 Supersession & Cross Reference

OEM Supersession Chain

  • 21112934 → Supersedes 3589468

OEM / Related Numbers

  • 21139409 - alternate intermediate plate in specified variants
  • 21112706 - speed-sensor bracket
  • 3819857 - sensor wheel

📦 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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