843368 Breather Pipe | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta breather pipe of the late type, from the Inlet and Exhaust System group, weighing 0.37 kg and listed for 12 applications across TMD, TAMD, HS, MS, TAD and KAD series units. Breather pipe 843433, at 0.311 kg, is the other breather pipe in this range and carries a build breakpoint instead of a type marking.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD122A
• Volvo Penta TAMD120A
• Volvo Penta TAMD120B
• Volvo Penta HS1A
• Volvo Penta TAMD121D
• Volvo Penta TAMD122A
• Volvo Penta TAMD122A/C
• Volvo Penta TAMD122D
• Volvo Penta MS5B
• Volvo Penta TAD121CHC
• Volvo Penta KAD42A
• Volvo Penta KAMD42A

• Engine Family: TMD, TAMD, HS, MS, TAD, KAD, KAMD

⚙️ Key Features

• Late type
• 0.37 kg
• 12 applications across TMD, TAMD, HS, MS, TAD and KAD series units
• Distinct from breather pipe 843433 at 0.311 kg

🔌 Function

Vents crankcase pressure away from the engine so vapour is carried to the induction or to the outlet rather than building up.

⚠️ Common Signs of Failure

• Oil misting or wet residue around the breather run
• Crankcase pressure showing as oil pushed out of seals or the dipstick tube
• Pipe blocked with oil sludge or emulsion
• Pipe cracked, chafed or split at a bend
• Joints weeping oil at the connections

🛠️ Service Notes

• Confirm you need the late type before ordering, and compare it with the pipe already fitted
• Clean the pipe through and check the breather element, as a blocked breather pushes oil past the seals

📦 Condition

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