238309 Compression Spring | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta compression spring from the Fuel System group. It supersedes part number 6605097 and covers its 95 applications across MD, TMD, AQD, D, TWD and TID series engines.

🚤 Compatibility

• Engine Family: MD, TMD, AQD, D, TWD, TID, TD, TAMD, THAMD

Full model list at the end of this description.

⚙️ Key Features

• Compression spring from the Fuel System group
• Supersedes 6605097, catalogued earlier as a spare part
• Covers 95 applications across MD, TMD, AQD, D, TWD and TID series engines
• Quantity varies by assembly, most commonly six

🔌 Function

Provides the return force inside a fuel system assembly, closing its valve or plunger against fuel pressure at the right moment.

⚠️ Common Signs of Failure

• Rough running, hunting or an unstable idle
• Hard starting and a drop in power under load
• Spring found broken, collapsed or with a squared-off end
• Coils rubbed bright where they have been touching the bore
• Corrosion pitting on the wire from water in the fuel

🛠️ Service Notes

• Renew the spring as part of the assembly's overhaul kit where one exists rather than on its own
• Water in the fuel is the usual cause of a pitted spring - check and drain the separator before refitting

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 238309 → Supersedes 6605097

OEM / Related Numbers

• 6605097 earlier number superseded by this part

📦 Condition

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

🔎 Full Model Compatibility

Typically suits:

• Volvo Penta 2003, 2003R, 2003R SOLAS, 2003TB, 2003TB SOLAS, 2001AG, 2001B, 2001BG, 2001D, 2003D, 2003T, 2003TR, 2002AG, 2002B, 2002BG, 2002D, 2003B, 2003B SOLAS, 2003 SOLAS, 2001, 2002, 2001R
• Volvo Penta TD61A, TD61ACE, TD61AG, TD61AGP, TD61AP, TD61APB, TD61AW
• Volvo Penta TD60D-83, TD60A, TD60B, TD60D, TD60G, TD60DG-83
• Volvo Penta TD71ACE, TD71AG, TD71AGP, TD71AP, TD71APB, TD71AW
• Volvo Penta TID71AG, TID71AGP, TID71AP, TID71APB
• Volvo Penta D70B, D70B K, D70B PP
• Volvo Penta MD100A, MD100B, MD100B-CC
• Volvo Penta MD5A, MD5B, MD5C
• Volvo Penta TAMD60A, TAMD60B, TAMD60C
• Volvo Penta TD610G, TD610M, TD610V
• Volvo Penta AQD70B, AQD70BL
• Volvo Penta D100A, D100B
• Volvo Penta D45BPP, D45A
• Volvo Penta MD11C, MD11D
• Volvo Penta MD17C, MD17D
• Volvo Penta MD70B, MD70BK
• Volvo Penta TD100A, TD100AG
• Volvo Penta TD630ME, TD630VE
• Volvo Penta TID60DG, TID60D
• Volvo Penta TID61AG, TID61AGP
• Volvo Penta AQD2B
• Volvo Penta D2003AG
• Volvo Penta MD1B
• Volvo Penta MD2B
• Volvo Penta MD3B
• Volvo Penta TAMD70B
• Volvo Penta TD30A
• Volvo Penta TD31ACE
• Volvo Penta TD40A
• Volvo Penta TD45B
• Volvo Penta TD70B
• Volvo Penta THAMD70B
• Volvo Penta TMD100A
• Volvo Penta TMD70B
• Volvo Penta TWD610G