21358057 Plate | Genuine Volvo Penta Part

🔧 Product Description

Genuine plate used in the Volvo Penta engine or propulsion assembly that specifies part number 21358057. It provides the factory thickness, hole pattern and support geometry needed to locate, retain or protect the associated component.

🚤 Compatibility

Typically suits:

• Volvo Penta D12D-A MG
• Volvo Penta D12D-C MH
• Volvo Penta D12D-C MP
• Volvo Penta D12D-D MP
• Volvo Penta D12D-E MH
• Volvo Penta D12D-E MP
• Volvo Penta D12D-F MP
• Volvo Penta D12D-G MH
• Volvo Penta D12D-G MP
• Volvo Penta D12D-H MP

• Engine Family: D

⚙️ Key Features

• Genuine Volvo Penta precision plate
• Factory thickness and mounting-hole pattern
• Locates, retains or protects the assigned assembly
• Designed for the original clamping load

🔌 Function

The plate retains, spaces or supports the associated component and preserves the designed alignment.

⚠️ Common Signs of Failure

• The retained component shifting out of position or working loose in service
• Fasteners needing repeated retightening
• Plate found bowed, dished or distorted so it no longer applies even clamp load
• Corrosion or pitting on the clamping face
• Fretting marks and polished patches where the retained component has been moving under the plate

🛠️ Service Notes

• Check the plate for flatness before reusing it - a dished plate will not hold clamp load however hard the fasteners are tightened

📦 Condition

• Genuine Volvo Penta part
• Brand new
• Supplied in original or equivalent packaging