20724640 Clamp | Genuine Volvo Penta Part

🔧 Product Description

Heavy-duty retaining clamp used on Volvo Penta marine and industrial engines to secure the specified tube, water pipe or hose assembly.

🚤 Compatibility

• Engine Family: D
• HP Range: 13-435 HP
• Year Range: Approximately 2000s-2020s, depending on engine family

Full model list at the end of this description.

⚙️ Key Features

• OEM clamping diameter and mounting geometry
• Supports the connected pipe or hose against engine vibration
• Prevents chafing, movement and fatigue at adjoining fittings
• Suitable for marine and industrial Volvo Penta service applications
• Engine type: Volvo Penta marine or industrial diesel
• 2 used per assembly

🔌 Function

Holds the designated pipe or hose at the correct position and prevents vibration-induced movement, chafing and connection fatigue.

⚠️ Common Signs of Failure

• Pipe or hose vibration and contact with adjacent components
• Clamp cracking, corrosion or loss of clamping force
• Chafing marks or fatigue cracks on the retained pipe
• Loose mounting hardware or elongated bracket hole
• Coolant leakage following movement at the supported 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

Aftermarket / Verified Equivalents

• SLP: CLA-640

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta D6-330A-D, D6-330D-E, D6-370D-E, D6-330A-F, D6-370A-F, D6-330D-D, D6-370D-D, D6-330D-F, D6-370A-D, D6-330A-E, D6-370A-E, D6-370D-F, D6-330I-D, D6-280I-D, D6-310I-D, D6-435I-D, D6-280I-E, D6-310I-E, D6-300A-F, D6-300D-F, D6-300I-F, D6-310D-D, D6-310D-E, D6-280A-D, D6-310A-D, D6-280A-E, D6-310A-E, D6-330I-F, D6-370I-F, D6-400A-E, D6-435D-D, D6-435D-E, D6-435D-F, D6-435I-E, D6-400A-F, D6-435I-F, D6-370I-D, D6-330I-E, D6-370I-E
• Volvo Penta D13C3-B MH, D13C1-B MH, D13C4-B MH, D13C2-B MP, D13C1-A MP, D13C2-A MP, D13C3-A MP, D13C4-A MP, D13B-A MP, D13B-C MH, D13B-H MP, D13B-G MP, D13B-L MP, D13B-E MH, D13B-E MH (FE), D13B-K MP, D13B-N MH, D13B-N MH (FE), D13B-B MP, D13B-D MP, D13B-J MP, D13B-M MP, D13B-C MP, D13C4-B MP, D13C5-B MP, D13C6-A MP, D13C1-A MH, D13C5-A MP, D13C7-B MP, D13C8-B MP, D13C9-A MP
• Volvo Penta D4-260A-D, D4-260A-E, D4-260A-F, D4-260D-D, D4-260D-E, D4-260D-F, D4-260I-D, D4-260I-E, D4-260I-F, D4-300A-D, D4-300A-E, D4-300A-F, D4-300D-D, D4-300D-E, D4-300D-F, D4-180I-D, D4-225I-D, D4-180I-E, D4-225I-E, D4-180I-F, D4-225I-F, D4-225A-D, D4-300I-D, D4-300I-E, D4-300I-F, D4-225A-E, D4-225A-F
• Volvo Penta D3-220I-G, D3-140A-G, D3-170A-G, D3-200A-G, D3-220A-G, D3-140I-G, D3-110I-G, D3-150I-G, D3-170I-G, D3-200I-G, D3-110I-H, D3-140A-H, D3-170A-H, D3-200A-H, D3-220A-H, D3-150I-H, D3-170I-H, D3-200I-H, D3-220I-H, D3-140I-H
• Volvo Penta D11C1-A MP, D11C3-A MP, D11B3-A MP, D11A-A, D11A-B, D11A-C, D11A-D, D11A-E, D11B1-A MP
• Volvo Penta D8A5-A MH, D8A6-A MH, D8A5-A MG, D8A6-A MG, D8A1-A MP, D8A3-A MP, D8A7-A MP
• Volvo Penta D12D-C MP, D12D-D MP, D12D-E MP, D12D-F MP, D12D-G MP, D12D-H MP
• Volvo Penta D2-40F, D2-55F, D2-50F, D2-75F, D2-60F
• Volvo Penta D1-30F, D1-13F, D1-20F
• Volvo Penta D9A2H, D9A2K