872155 Pump Unit | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta steering pump unit from the Steering group, weighing 5.361 kg and listed for 9 applications across the TSK, DPX, SHIELD, TAMD, KAD and KAMD series.

🚤 Compatibility

Typically suits:

• Volvo Penta TSK DPX-A
• Volvo Penta TSK DPX-C
• Volvo Penta TSK DPX-R
• Volvo Penta DPX-R
• Volvo Penta Shield
• Volvo Penta Shield for DPX
• Volvo Penta TAMD42B
• Volvo Penta KAD42B
• Volvo Penta KAMD42B

• Engine Family: TSK, DPX, S, TAMD, KAD, KAMD

⚙️ Key Features

• 5.361 kg
• 9 applications across six series
• Steering group
• Hydraulic power unit

🔌 Function

Generates the hydraulic pressure the power steering works on, so helm effort is multiplied into movement at the drive.

⚠️ Common Signs of Failure

• Steering heavy, especially at low speed or on hard lock
• Whine or groan from the pump that rises on lock
• Assistance fading as the system warms
• Fluid weeping from the pump body or its shaft seal
• Foaming or aerated fluid in the reservoir

🛠️ Service Notes

• Steering is safety critical — check the fluid level, the hoses and the drive belt or coupling before condemning the pump, as those account for most loss of assistance
• Bleed the system thoroughly after fitting and check full, free movement lock to lock before the boat is used
• The system's reservoir is tank 872137; renew the fluid rather than reusing contaminated fluid in a new pump

📦 Condition

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