859740 Tube | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta tube from the Inlet and Exhaust System group, weighing 0.082 kg and listed for 8 applications across the TMD, MS, TAMD and MD series. Nut 859741 and connector 859751 share the same 8 applications and are the fittings listed with it.

🚤 Compatibility

Typically suits:

• Volvo Penta TMD22A
• Volvo Penta TMD22B
• Volvo Penta TMD22P-C
• Volvo Penta MS2B-A
• Volvo Penta TAMD22P-B
• Volvo Penta MD22
• Volvo Penta MD22A
• Volvo Penta MD22L

• Engine Family: TMD, MS, TAMD, MD

⚙️ Key Features

• 0.082 kg
• 8 applications across the TMD, MS, TAMD and MD series
• Inlet and Exhaust System group
• Nut 859741 and connector 859751 share the same fitment

🔌 Function

Carries its fluid or gas between two fixed points on the engine, holding the run rigid where a flexible hose would move.

⚠️ Common Signs of Failure

• Weeping or staining at either end fitting
• Tube chafed bright, dented or kinked along the run
• Cracks starting at a bend or close to a union nut
• Union faces distorted or the flare damaged
• Tube vibrating audibly at certain engine speeds

🛠️ Service Notes

• Renew the tube rather than straightening a kinked one — a work-hardened bend cracks soon afterwards
• Fit the nut 859741 and connector 859751 as required, and support the run so it cannot vibrate against anything

📦 Condition

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