3830922 Breather Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta breather pipe for engines up to serial number 2071159286, from the Inlet and Exhaust System group, weighing 0.553 kg and listed for 4 applications across TWD and TAD series engines. It supersedes part number 3827024.

🚤 Compatibility

Typically suits:

• Volvo Penta TWD740GE
• Volvo Penta TWD740VE
• Volvo Penta TAD740GE
• Volvo Penta TAD741GE

• Engine Family: TWD, TAD
• Serial Range: SN-2071159286

⚙️ Key Features

• For engines up to serial number 2071159286
• 0.553 kg
• Supersedes 3827024
• 4 applications across TWD and TAD series engines

🔌 Function

Vents crankcase gases away to the inlet or atmosphere so pressure cannot build inside the engine.

⚠️ Common Signs of Failure

• Oil misting or wet oil around the breather outlet
• Crankcase pressure pushing oil out at the dipstick or filler
• Pipe cracked, split or chafed through
• Internal oil coking narrowing the bore
• Oily residue collecting below the pipe run

🛠️ Service Notes

• This pipe covers engines up to serial number 2071159286 - check your engine number, as later engines take a different part
• Clear or renew the breather filter element at the same time if one is fitted
• Heavy oil misting can point to worn bores rather than the pipe, so check crankcase pressure before condemning it

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3830922 → Supersedes 3827024

OEM / Related Numbers

• 3827024 earlier number superseded by this part

📦 Condition

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