17489890 Hose | Genuine Volvo Penta Part

🔧 Product Description

This genuine Volvo Penta hose is a formed or machined fluid-transfer component used in the engine tubing-connection hose position. It is manufactured to the original Volvo dimensional, material and interface requirements so the serviced assembly retains its designed alignment, sealing, load capacity and operating reliability. Also catalogued in shared Volvo applications as a tubing connection. In service, it provides a flexible tubing connection between the matched rigid lines or housings while accommodating vibration and installation movement. Selection must be confirmed by OEM part number 17489890, the exact engine/product model, serial number and installed configuration.

⚙️ Key Features

• OEM Volvo Penta part number 17489890
• Supersedes part 17235581
• System group: Lubricating and Oil System
• Net weight: 0.510 kg
• Compatibility inherited from predecessor part 17235581

🔌 Function

Provides a flexible tubing connection between the matched rigid lines or housings while accommodating vibration and installation movement. Confirm the line sits without preload, renew associated seals and clamps, and pressure-test the relevant circuit after installation.

⚠️ Common Signs of Failure

• Oil weeping, seeping or spraying from the hose or end fittings
• Cracking, perishing, blistering or hardening of the outer cover
• Chafing or abrasion where the hose contacts other components
• Bulging or swelling under pressure
• Loss of oil pressure traced to a leaking or collapsed hose

🛠️ Service Notes

• Fit hoses only to clean, sound spigots — take off old rubber, scale and corrosion, and renew the spigot or pipe if it is pitted, because no clamp will seal a rough sealing face
• Push the hose fully home so the clamp sits behind the bead or barb rather than over the end of the spigot, and fit new clamps whenever a hose is renewed
• Let the hose follow its natural bend with no kinks and no tension on either connection, clear of hot surfaces and moving parts, with chafe protection wherever it passes a bracket, edge or bulkhead
• Use the correct grade of hose for the duty, and clamp to the standard the installation demands — twin clamps are normal practice on seawater and fuel connections below the waterline
• Refill, vent and run the engine, then check every joint hot and cold and recheck the clamps after the first running period as the hose beds down

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 17489890 → Supersedes 17235581

OEM / Related Numbers

• 17235581 earlier number superseded by this part

📦 Condition

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