1140584 Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hydraulic high pressure flexible nylon hose, three-eighths inch, supplied in a 12000 mm length, which is what separates it from the other hose lengths offered under the same kit name. Three-eighths inch is the fitting size used by all three Volvo Penta steering cylinders, and this hose is the pressure line between the helm pump and the cylinder. It weighs 0.064 kg and is listed for 43 applications across D1, D2, D4, D6, D8, D11 and D13 series marine diesels and VMM installations.

🚤 Compatibility

• Engine Family: D, VMM
• HP Range: 13-480 HP
• Year Range: Approximately 1980s - 2010s

Full model list at the end of this description.

⚙️ Key Features

• Hydraulic high pressure flexible nylon hose, three-eighths inch
• 12000 mm length
• Matches the three-eighths inch (9.5 mm) fittings on steering cylinders 3809981, 3809982 and 3809983
• 0.064 kg
• 43 applications across D1, D2, D4, D6, D8, D11 and D13 series engines and VMM installations
• L=12000mm (Volvo assembly listing)
• Size: 3/8"
• Fits: Volvo Penta hydraulic steering systems

🔌 Function

Carries pressurised hydraulic fluid between the helm pump and the steering cylinder so helm movement is transferred to the rudder or drive.

⚠️ Common Signs of Failure

• Visible fluid weeping or seepage at the hose or its end fittings
• Spongy, vague or slow helm response as air enters the circuit
• Persistent loss of hydraulic fluid level in the helm reservoir
• Cracking, chafing, kinking or surface damage along the hose run
• Steering that needs increasing effort or will not hold position

🛠️ Service Notes

• Air bleed hose 192618 and hydraulic oil 22618337 are the other two consumables listed for this steering circuit
• Measure the run before cutting, and route the hose clear of sharp edges, hot surfaces and anything that can chafe
• Bleed the circuit thoroughly after any hose work and check the level with the steering hard over each way
• Listed with hydraulic steering helm pumps 22275070-22275078 and steering cylinders 3809981, 3809982 and 3809983

🔄 Supersession & Cross Reference

OEM / Related Numbers

• 1140580 related steering pump
• 3828454 related steering pump
• 872157 related steering column
• 3829518 related T-nipple
• 3829224 related reduction nipple
• 3829961 related nipple
• 3829962 related nipple
• 925055 related O-ring
• 192618 related air-bleed hose
• 3809446 related Volvo hydraulic oil
• 22618337 related Volvo hydraulic oil

Aftermarket / Verified Equivalents

• SeaStar Solutions / Dometic: 3/8-inch nylon hydraulic steering tubing - functional alternative; verify pressure rating and fittings
• Ultraflex: 3/8-inch hydraulic steering tubing - functional alternative; verify system compatibility

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D2-40, D2-40B, D2-40F, D2-55, D2-55B, D2-55C, D2-55D, D2-55E, D2-55F, D2-50F, D2-75, D2-75B, D2-75C, D2-75F, D2-60F
• Volvo Penta D1-30, D1-30B, D1-30F, D1-13, D1-13B, D1-13F, D1-20, D1-20B, D1-20F
• Volvo Penta D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300I-G
• Volvo Penta D4-175I-G, D4-230I-G, D4-270I-G, D4-320I-G, D4-300I-G, D4-145I-G
• Volvo Penta D11C1-A MP, D11C2-A MP
• Volvo Penta D13C2-B MP, D13C7-B MP
• Volvo Penta D8A1-A MP
• Volvo Penta VMM-A