21624100 Emergency Stop | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta D11B3-A MP Emergency Stop Switch - Part Number: 21624100

A manually operated emergency-stop device used at schematic position 4 in the cables and fuses system of Volvo Penta D11B3-A MP marine propulsion engines.

⚙️ Key Features

• Emergency engine-stop function

• D11B3-A MP electrical-system application

• Schematic position 4

• Positive manual actuation

• Designed for the engine control and shutdown circuit

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• Current OEM reference: 21624100

OEM / Related Numbers:

• 21624100

• 3588154 / 3588180 / 3589458 / 21640262 - Related Volvo Penta emergency-stop references

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

• D11B3-A MP

• Cables and fuses installation

• Schematic position 4

🔌 Function

The switch interrupts or commands shutdown of the engine control circuit during an emergency.

Common signs of failure or damage:

• Engine does not stop when the device is operated

• Engine will not restart because the switch remains latched

• Intermittent shutdown

• Corroded or loose terminals

• Damaged button or reset mechanism

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging