861738 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta hose for the run between the intake and the sea water pump. From the Cooling System group, it weighs 0.699 kg and is listed for 27 applications across the TAMD, AD, D, TMD, KAD and KAMD series. It supersedes five earlier numbers: 860639, 860640, 861089, 3582723 and 3582724.

🚤 Compatibility

• Engine Family: TAMD, AD, D, TMD, KAD, KAMD

Full model list at the end of this description.

⚙️ Key Features

• Intake to sea water pump run
• 0.699 kg
• 27 applications across six engine series
• Supersedes 860639, 860640, 861089, 3582723 and 3582724

🔌 Function

Carries raw sea water from the intake to the pump, flexing with the engine's movement without splitting.

⚠️ Common Signs of Failure

• Sea water weeping or spraying at the hose ends
• Hose soft, spongy or swollen where it grips the spigots
• Perishing and fine cracking when the hose is bent
• Hose collapsing under suction, so the pump struggles to prime
• Salt deposits tracking down from the clips

🛠️ Service Notes

• Several of its superseded numbers are shared with hoses 861737 and 861739 and with repair kit 861671, so order by engine and by the intake-to-pump run rather than by an old number
• Fit new clips and check the spigots for corrosion before sliding the new hose on

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 861738 → Supersedes 3582723 → Supersedes 3582724 → Supersedes 860639 → Supersedes 860640 → Supersedes 861089 → Supersedes 3581391 → Supersedes 3581392 → Supersedes 3803507 → Supersedes 3581415

OEM / Related Numbers

• 861089 earlier number superseded by this part
• 860639 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta TAMD41D, TAMD41H-A, TAMD41H-B, TAMD41P-A, TAMD41P
• Volvo Penta KAD44P, KAD44P-B, KAD44P-C
• Volvo Penta KAMD43P, KAMD43P-A, KAMD43P-B
• Volvo Penta KAMD44P-B, KAMD44P-C, KAMD44P-A
• Volvo Penta AD41L-A, AD41P-A
• Volvo Penta KAD43P-B, KAD43P-A
• Volvo Penta KAMD42B, KAMD42P-A
• Volvo Penta TMD41D, TMD41L-A
• Volvo Penta D41L-A
• Volvo Penta KAD300-A
• Volvo Penta KAD42P-A
• Volvo Penta KAMD300-A
• Volvo Penta TAMD42WJ-A