23388889 Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta cooling system hose weighing 0.742 kg, listed for four D series engine applications and superseding part number 23123240. It is within 3 grams of the D6 hose but covers a very different application list.

🚤 Compatibility

Typically suits:

• Volvo Penta D6-440I-G
• Volvo Penta D6-480I-G
• Volvo Penta D6-440I-WJ-G
• Volvo Penta D6-480I-WJ-G

• Engine Family: D
• HP Range: 440-480 HP

⚙️ Key Features

• 0.742 kg
• Supersedes 23123240
• Listed for four D series engine applications
• Within 3 grams of the D6 hose 23388887 but on a very different application list

🔌 Function

Carries coolant between two points in the cooling circuit, flexing with engine movement along its moulded route.

⚠️ Common Signs of Failure

• Damp or crusted coolant residue at a clip
• Slow coolant loss with no visible drip when cold
• The hose soft and spongy or hard and crazed to the touch
• Swelling or ballooning close to an end fitting
• The lining found broken down inside, restricting flow

🛠️ Service Notes

• Weight is no guide here - 23388887 and 23388893 are within grams of this hose, so order by part number and application
• Renew the clips and check the stubs for corrosion or scoring before fitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 23388889 → Supersedes 23123240

OEM / Related Numbers

• 23123240 earlier number superseded by this part

📦 Condition

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