853454 Pressure Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta pressure hose, late type, from the Steering group. It weighs 0.435 kg and is listed for 45 applications across the AQ, AD, AQAD, D and AQD families. The late-type designation is what decides the order - the earlier hose is not a substitute.

🚤 Compatibility

• Engine Family: AQ, AD, AQAD, D, AQD

Full model list at the end of this description.

⚙️ Key Features

• Late type
• 0.435 kg
• 45 applications across the AQ, AD, AQAD, D and AQD families
• Hydraulic steering pressure line

🔌 Function

Carries pressurised hydraulic fluid between the steering pump and the cylinder, so that helm effort becomes movement at the drive.

⚠️ Common Signs of Failure

• Fluid weeping or spraying at a fitting or along the hose
• Steering reservoir level dropping with no other visible leak
• Steering going heavy, spongy or slow to respond
• Hose outer cover cracked, chafed, ballooned or soft to the touch
• Air in the system that keeps coming back after bleeding

🛠️ Service Notes

• Confirm you need the late type - the hose changed and the two are not interchangeable
• This is a steering component and it runs under pressure: do not put the boat back in service with a weeping fitting, and bleed the system fully after fitting
• Renew the sealing washers or O-rings at the connections rather than reusing them, and check the hose run for chafe points before final tightening

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 500A, 501A, 501B, 570A, 572A, 430A, 430B, 431A, 431B, 250A, 251A, 500B, 571A
• Volvo Penta AD41B, AD41A, AD41BJ
• Volvo Penta AQ151A, AQ151B, AQ151C
• Volvo Penta AD31, AD31B
• Volvo Penta AQ131B, AQ131C
• Volvo Penta AQ171A, AQ171C
• Volvo Penta AQ200D, AQ200F
• Volvo Penta AQ225D, AQ225F
• Volvo Penta AQ271A, AQ271C
• Volvo Penta AQ311A, AQ311B
• Volvo Penta AQAD40B, AQAD40A
• Volvo Penta AQ145B
• Volvo Penta AQ175A
• Volvo Penta AQ205A
• Volvo Penta AQ211A
• Volvo Penta AQ231A
• Volvo Penta AQ260A
• Volvo Penta AQ290A
• Volvo Penta AQAD30A
• Volvo Penta AQD40A
• Volvo Penta D41B