21189994 Rubber Hose | Genuine Volvo Penta Part

🔧 Product Description

Genuine rubber hose used in the charge-air and inlet system of selected Volvo Penta TAD5 and TAD7 diesel engines. It connects the rigid charge-air pipe or cooler while absorbing engine movement and sealing boost pressure.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4
• Volvo Penta TAD734GE
• Volvo Penta TAD752GE
• Volvo Penta TAD753GE
• Volvo Penta TAD754GE
• Volvo Penta TAD765VE
• Volvo Penta TAD764VE
• Volvo Penta TAD763VE
• Volvo Penta TAD762VE
• Volvo Penta TAD761VE

• Engine Family: TAD

⚙️ Key Features

• Confirmed TAD560VE inlet-system application
• Used in TAD5 and TAD7 radiator/charge-air packages
• Boost-rated moulded rubber hose
• Factory bore and installed length
• Matched to hose clamp 21186882

🔌 Function

The hose transfers compressed intake air while absorbing vibration and movement between the rigid pipe and cooler or inlet connection.

⚠️ Common Signs of Failure

• Split or softened hose
• Oil mist at the joint
• Whistling under load
• Loss of boost and engine power
• Hose collapse or blow-off

🛠️ Service Notes

• Push the hose fully onto a clean spigot, past the bead where there is one, using plain water or the lubricant the manual allows rather than oil or grease, which attack rubber
• Set the clamps behind the bead and tighten enough to seal without cutting into the hose, and use corrosion-resistant clamps in the engine space
• Let the hose follow its natural curve without twist or kinking, keep the bend radius generous, and support long runs so that the hose is not hanging on its joints
• Route clear of hot surfaces, sharp edges and moving parts, and fit protection anywhere the hose can chafe
• Refill and bleed the system, check the joints with the engine warm and at working pressure, and re-check the clamps once the hose has bedded in

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 21189994 → Supersedes 21458852 → Supersedes 20585403

OEM / Related Numbers

• 21458852 earlier number superseded by this part
• 20585403 earlier number superseded by this part
• 21187056 - Related charge-air pipe; ordered separately
• 21186882 - Related hose clamp; ordered separately
• 21186877 - Related charge-air pipe references; ordered separately
• 21496518 - Related charge-air pipe references; ordered separately

📦 Condition

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