20860404 Clamp | Genuine Volvo Penta Part

🔧 Product Description

A genuine Volvo Penta retaining clamp shaped for the specified pipe, hose, cable or component. The clamp controls routing and movement at the original support point, preventing vibration from transferring into joints and keeping the retained item clear of heat and moving parts.

🚤 Compatibility

Typically suits:

• Volvo Penta TAD550GE
• Volvo Penta TAD551GE
• Volvo Penta TAD560VE
• Volvo Penta TAD561VE
• Volvo Penta TAD732GE EDC4
• Volvo Penta TAD733GE EDC4
• Volvo Penta TAD734GE
• Volvo Penta TAD750GE
• Volvo Penta TAD751GE
• 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

• Genuine Volvo Penta Clamp - part number 20860404
• Profile matches the outside diameter or body shape of the retained part
• Original mounting-hole position preserves routing
• Controls vibration and fatigue at adjoining connections
• Prevents chafing against the engine or surrounding equipment
• Correct clamp width distributes load without crushing the component
• Use the specified cushion, screw or spacer where specified for your engine
• Engine type: D5/D7-series Volvo Penta industrial diesel applications
• Quantity varies by assembly, most commonly one

🔌 Function

The clamp fixes the component at a defined support point while allowing the assembly to tolerate normal vibration and thermal movement. This reduces bending stress at pipe unions, hose ends and electrical connectors.

⚠️ Common Signs of Failure

• Retained part rubs or moves excessively
• Clamp cracks or loses tension
• Pipe, hose or cable is crushed
• Fastener hole elongates from vibration
• Chafe damage develops near the unsupported connection

🛠️ Service Notes

• Fit a new clamp rather than reusing one that has been distorted, stretched or corroded; a band that has been drawn down onto a hose once rarely grips evenly again
• Use the correct size and type for the joint — an over-large clamp will not draw down evenly and can cut into a soft hose instead of gripping it
• Position the clamp fully over the spigot or pipe bead, clear of the hose end, and tighten only until the joint is secure; over-tightening crushes hoses, pipes and cable insulation
• Set the screw or head where you can reach it for later checks, and make sure the clamp is not resting anywhere it will chafe a neighbouring hose or harness
• Re-check tightness after the first run up to temperature, as hoses relax and settle once they have been heated

🔄 Supersession & Cross Reference

Other-Brand OEM Numbers

• VOE20860404

📦 Condition

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