21408647 Bracket | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta EVC Steering Servo Mounting Bracket - Part Number: 21408647

Structural mounting bracket for the electro-hydraulic steering servo unit used on specified Volvo Penta EVC sterndrive installations. It holds the servo in the designed position relative to the hydraulic tubing, position sensor and safety enclosure so steering loads and vibration are transferred through the correct mounting points.

⚙️ Key Features

• Genuine Volvo Penta steering-servo mounting bracket

• Used with EVC electro-hydraulic steering hardware

• Maintains correct servo, tube and sensor alignment

• Reduces vibration and hose strain at the servo assembly

• Direct replacement for a bent, cracked or corroded original bracket

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 21408647 (current listed OEM reference)

OEM / Related Numbers:

• 21642833 - associated servo unit

• 3801402 - associated remanufactured servo unit

• 3801461 - related servo reference

• 21147917 - associated steering-position sensor kit

• 21673149 - associated safety box

• 3587842 / 3862558 - associated hydraulic tubing

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Volvo Penta EVC-D sterndrive steering-servo installations

Typically suits:

• Engine models:

• D4-260D-B with EVC-D steering servo

• DPH / DPR sterndrive packages using servo unit 21642833

• HP Range: Propulsion-package dependent; steering system and drive product number control fitment

• Engine Type: Electronically controlled Volvo Penta marine diesel sterndrive system

• Year Range: EVC-D generation; product-number and serial controlled

🔌 Function

Secures the steering servo unit and keeps its hydraulic and electrical interfaces correctly aligned during steering operation.

Common signs of failure:

• Cracks around mounting holes or formed bends

• Servo movement or steering-system vibration

• Repeated loosening of servo fasteners

• Hydraulic tubes pulled out of alignment

• Corrosion or impact distortion around the bracket

📦 Condition

• Genuine Volvo Penta part

• Brand new

• Supplied in original or equivalent packaging