21186882 Hose Clamp | Genuine Volvo Penta Part

🔧 Product Description

Genuine hose clamp used in the matched radiator and charge-air cooling package fitted to selected Volvo Penta TAD5 and TAD7 generating-set engines. It seals the charge-air hose connection against boost pressure.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4

• Engine Family: TAD

⚙️ Key Features

• Charge-air system clamp
• Matched to the factory rubber hose and pipe diameter
• Used in TAD5 and TAD7 cooling packages
• Designed for boost pressure and heat
• Maintains an airtight charge-air connection

🔌 Function

The clamp compresses the charge-air hose around the pipe or cooler connection to prevent boost leakage.

⚠️ Common Signs of Failure

• Oil mist around the hose joint
• Whistling under load
• Reduced boost and engine power
• Hose movement or blow-off
• Cracked clamp band or failed screw

🛠️ Service Notes

• Match the clamp to the hose outside diameter so the band closes well within its working range rather than at the very end of its travel
• Position it over the spigot behind the bead or barb, with the screw where a driver or spanner can still reach it once everything is refitted
• Tighten to seal, not to crush — an over-tightened worm-drive clamp cuts into soft hose and starts the leak you were trying to stop
• Renew clamps when a hose is changed rather than reusing them, and keep band, housing and screw all marine-grade stainless so the clamp does not corrode against itself
• Where two clamps are fitted to one connection, stagger the screw heads and recheck both after the first running period

📦 Condition

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