862037 Pressure Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta pressure pipe from the Fuel System group, for installations measuring 46.5 mm from the pressure regulator retainer down to the pump housing, and for engines up to serial number 2120234293. It weighs 0.178 kg and is listed for 5 applications across the TWD and TID series. Pipe 862038 carries the identical note and the same 5 applications at 0.182 kg, so the two cannot be told apart from the published detail - order by part number.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD1211G
• Volvo Penta TID121L
• Volvo Penta TID121LG
• Volvo Penta TID121LGP
• Volvo Penta TID121LP

• Engine Family: TWD, TID
• Serial Range: H=46,5mm. the hight of pressure regulator retainer over the pump housing., SN-2120234293

⚙️ Key Features

• 46.5 mm regulator retainer height above the pump housing
• For engines up to serial number 2120234293
• 0.178 kg
• 5 applications across the TWD and TID series
• Pipe 862038 shares the same note and fitment - order by number
• 46.5mm (Volvo assembly listing)

🔌 Function

Carries fuel under pressure between the pump and the component it feeds, holding the line rigid so it does not fatigue in service.

⚠️ Common Signs of Failure

• Diesel smell or a wet, dusty film tracking along the pipe
• Fuel weeping at either union, worst when the engine is hot
• Pipe found chafed where it passes a bracket or another line
• Hairline crack at a bend or close to a union nut
• Hard starting or an air lock after the engine has stood

🛠️ Service Notes

• Measure the 46.5 mm regulator retainer height and check the engine serial number before ordering, as pipe 862038 is otherwise indistinguishable
• Never spring a fuel pipe into place - a pipe fitted under strain cracks at the union
• Renew any sealing washers at the unions and bleed the system afterwards

📦 Condition

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