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For Volvo Penta petrol 4.3GXI, 5.0GXI, 5.7GXI, 5.7GI and V8-300 engines, among others. This flexible tube connects the water pump with the cooling circuit ducts, maintaining tightness under pressure and temperature in a marine environment.
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VOLVO WATER PUMP SLEEVE 3817688
REC3817688
€121.12
Tax included
For Volvo Penta petrol 4.3GXI, 5.0GXI, 5.7GXI, 5.7GI and V8-300 engines, among others. This flexible tube connects the water pump with the cooling circuit ducts, maintaining tightness under pressure and temperature in a marine environment.
Description
Volvo Water Pump Hose 3817688 REC3817688
The Volvo 3817688 water pump hose is a hydraulic connection component intended to ensure tightness and correct coolant flow in Volvo Penta marine engine cooling systems. This flexible tube acts as a transition conduit between the water pump and the thermal distribution circuits, supporting high operating pressures and temperatures typical of the marine environment.
This is a replacement part designed to maintain the integrity of the cooling system on boats equipped with the latest generation Volvo Penta petrol engines. Its periodic replacement is critical to avoid leaks, pump cavitation and motor overheating.
Compatible Volvo Penta Engines
Compatible Volvo Engines
| Series | Models |
|---|---|
| 4.3OSI Series | 4.3OSI-FF, 4.3OSI-G, 4.3OSI-GF |
| 4.3GL Series | 4.3GL-EF, 4.3GL-GF |
| 4.3GXI Series | 4.3GXI-FF, 4.3GXI-GF |
| 5.0OSI Series | 5.0OSI-FF, 5.0OSI-G, 5.0OSI-GF, 5.0OSI-JF |
| 5.0OSIE Series | 5.0OSIE-JF |
| 5.0GXIC Series | 5.0GXIC-JF, 5.0GXICE-JF, 5.0GXICE-MF |
| 5.0GXI Series | 5.0GXI-270-R, 5.0GXI-FF, 5.0GXI-GF, 5.0GXI-J, 5.0GXI-JF, 5.0GXI-N, 5.0GXI-P |
| 5.0GXIE Series | 5.0GXIE-270-R, 5.0GXIE-J, 5.0GXIE-JF, 5.0GXIE-K, 5.0GXIE-KF, 5.0GXIE-M, 5.0GXIE-MF, 5.0GXIE-N, 5.0GXIE-P |
| 5.0GL Series | 5.0GL-FF, 5.0GL-HF, 5.0GL-J, 5.0GL-JF |
| 5.7GXI Series | 5.7GXI-320-R, 5.7GXI-GF, 5.7GXI-HF, 5.7GXI-J, 5.7GXI-JF, 5.7GXI-N, 5.7GXI-P |
| 5.7GXIE Series | 5.7GXIE-320-R, 5.7GXIE-J, 5.7GXIE-JF, 5.7GXIE-K, 5.7GXIE-KF, 5.7GXIE-M, 5.7GXIE-MF, 5.7GXIE-N, 5.7GXIE-P |
| 5.7GXIC Series | 5.7GXIC-JF, 5.7GXICE-JF |
| 5.7GXII Series | 5.7GXII-G, 5.7GXII-H |
| 5.7OSI Series | 5.7OSI-300-JF, 5.7OSI-EF, 5.7OSI-G, 5.7OSI-GF |
| 5.7OSIE Series | 5.7OSIE-300-JF |
| 5.7OSXI Series | 5.7OSXI-EF, 5.7OSXI-G, 5.7OSXI-GF, 5.7OSXI-JF, 5.7OSXIE-JF |
| 5.7GI Series | 5.7GI-300-J, 5.7GI-300-JF, 5.7GI-300-N, 5.7GI-300-P, 5.7GI-300-R, 5.7GI-FF, 5.7GI-GF |
| 5.7GIE Series | 5.7GIE-300-J, 5.7GIE-300-JF, 5.7GIE-300-K, 5.7GIE-300-KF, 5.7GIE-300-M, 5.7GIE-300-N, 5.7GIE-300-P, 5.7GIE-300-R |
| 5.7GICE Series | 5.7GICE-300-JF, 5.7GICE-300-MF |
| 5.7GIC Series | 5.7GIC-300-JF |
| 5.7GII Series | 5.7GII-F, 5.7GII-G |
| V Series | V8-270-A, V8-270-B, V8-270-E-A, V8-270-E-B, V8-300-A, V8-300-B, V8-300-E-A, V8-300-E-B, V8-320-A, V8-320-B, V8-320-E-A, V8-320-E-B |
Equivalent manufacturer part numbers
| Manufacturer/Brand | Reference/Part Number |
|---|---|
| Volvo | 3817688 |
Technical product information
The 3817688 sleeve is made of elastomers resistant to marine corrosion and intense thermal cycles. Its design allows the safe connection between the centrifugal water pump and the coolant distribution pipes in the closed engine circuit. The piece guarantees total tightness under operating pressure, avoiding coolant losses that could compromise thermal dissipation.
This component is essential in freshwater or saltwater cooling systems, where tightness and flexibility are fundamental requirements. Its progressive deterioration due to aging of the elastomeric material makes it necessary to replace it according to the maintenance intervals recommended by Volvo Penta.
We recommend verifying your boat's engine number before purchasing to ensure full compatibility with your specific installation.
? Related Volvo Penta Spare Parts
If you are maintaining or repairing your Volvo Penta engine, these spare parts may also interest you:
- Impeller 21213660Category: Volvo Penta Petrol Impellers
- Volvo Impeller 21213660 JOH09-1027BCategory: Volvo Penta Diesel Impellers
- Volvo Water Pump Seal 827247Category: Volvo Penta Water Pump Seals
- Water Suction Pump 21214596 RM21214596Category: Volvo Penta Suction Pumps
- Volvo Belt 3860086Category: Volvo Penta Serpentin Belts
Product Details
REC3817688