3837938 Ball Valve | Genuine Volvo Penta Part

🔧 Product Description

Genuine Volvo Penta 2 inch ball valve from the Cooling System group, weighing 2.61 kg and listed for 118 applications on D series engines. It supersedes part number 1140099, which was catalogued earlier as an R2 slide valve, so the replacement is a ball valve where the old number described a different type of valve.

🚤 Compatibility

• Engine Family: D
• HP Range: 280-480 HP

Full model list at the end of this description.

⚙️ Key Features

• 2 inch
• 2.61 kg
• 118 D series applications
• Supersedes 1140099, catalogued earlier as an R2 slide valve

🔌 Function

Opens and closes a water circuit by turning a bored ball through a quarter turn.

⚠️ Common Signs of Failure

• Handle stiff, seized or turning without shutting the flow off
• Water weeping from the stem or the body joints
• Valve failing to seal fully when closed
• Corrosion and salt crust on the body and handle
• Reduced flow through a partly blocked valve

🛠️ Service Notes

• The number it replaces was a slide valve rather than a ball valve, so check the fitting and handle clearance before ordering
• Exercise the valve regularly, as these seize when left in one position for years
• Confirm the 2 inch size against the pipework you are fitting it to

🔄 Supersession & Cross Reference

OEM Supersession Chain

• 3837938 → Supersedes 1140099 → Supersedes 848324

OEM / Related Numbers

• 1140099 earlier number superseded by this part
• 848324 earlier number superseded by this part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 D6-370A-C, D6-350A-A, D6-350A-B, D6-330A-D, D6-330D-E, D6-370D-E, D6-370D-B, D6-330D-B, D6-330A-F, D6-370A-F, D6-370D-A, D6-330D-C, D6-330A-C, D6-370D-C, D6-330D-D, D6-370D-D, D6-330D-F, D6-370A-D, D6-330A-E, D6-370A-E, D6-370D-F, D6-330I-D, D6-310I-B, D6-280I-B, D6-280I-E, D6-280I-D, D6-310I-D, D6-435I-D, D6-310I-E, D6-280I-A, D6-310I-A, D6-300A-F, D6-300D-F, D6-300I-F, D6-310D-A, D6-310D-B, D6-310D-D, D6-310D-C, D6-310D-E, D6-370I-A, D6-370I-B, D6-330I-B, D6-330I-C, D6-370I-C, D6-310A-B, D6-280A-C, D6-310A-C, D6-310A-A, D6-280A-D, D6-310A-D, D6-280A-E, D6-310A-E, D6-280I-C, D6-310I-C, D6-280A-A, D6-280A-B, D6-340I-G, D6-380I-G, D6-440I-G, D6-480I-G, D6-300A-G, D6-340A-G, D6-380A-G, D6-440I-WJ-G, D6-480I-WJ-G, D6-300D-G, D6-340D-G, D6-380D-G, D6-440D-G, D6-480D-G, D6-400A-G, D6-440A-G, D6-300I-G, D6-330I-F, D6-370I-F, D6-400A-E, D6-435D-A, D6-435D-D, D6-435D-E, D6-435D-F, D6-435I-A, D6-435I-C, D6-435I-E, D6-400A-F, D6-435D-C, D6-435I-F, D6-370I-D, D6-330I-E, D6-370I-E, D6-330A-B, D6-370A-B
• Volvo Penta D9A2J, D9A2G, D9A2D, D9A2B, D9A2F, D9A2K, D9A2H, D9A2A, D9A2C, D9A2E
• Volvo Penta D13C2-A MP, D13C4-A MP, D13B-E MH, D13B-E MH (FE), D13B-N MH, D13B-N MH (FE), D13C6-A MP, D13C1-A MH, D13C5-A MP
• Volvo Penta D8A2-A MP, D8A5-A MH, D8A6-A MH, D8A4-A MP, D8A1-A MP, D8A3-A MP
• Volvo Penta D11B2-A MP, D11B1-A MP