3861355 Pump Volvo.Penta
4.3GXi-A, 4.3GXi-B; 4.3GXi-BF; 4.3OSi-B, 4.3GXi-C; 4.3GXi-CF; 4.3GXi-D, 4.3GXi-E; 4.3GXi-EF; 4.3OSi-E, 4.3GXi-F; 4.3GXi-FF; 4.3OSi-F, 4.3GXi-G; 4.3GXi-GF; 4.3OSi-G, 5.0GXi-A; 5.7Gi-A; 5.7GXi-A, 5.0GXi-B; 5.0GXi-BF; 5.0OSi-B, 5.0GXi-C; 5.0GXi-CF; 5.0G
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JUNMO-AUTO 1PCS Fuel Pump Assembly OEM 3861355
JUNMO-AUTO The product you purchased are brand new made in China. If you cannot confirm whether the product you purchased are correct, please provide your chassis number for inquiry（VIN）, or provide the part number of your old parts for comparison. || As the accessories you purchased have a professional nature, we recommend that you go to a professional repair center for installation. || This product comes with a one-year warranty, and JUNMO-AUTO provides you with high-quality service. || When purchasing, please confirm if the part number on your old part matches ours:OEM 3861355 || Your package includes:1 PCS Fuel Pump Assembly
JUNMO-AUTO The product you purchased are brand new made in China. If you cannot confirm whether the product you purchased are correct, please provide your chassis number for inquiry（VIN）, or provide the part number of your old parts for comparison. || As the accessories you purchased have a professional nature, we recommend that you go to a professional repair center for installation. || This product comes with a one-year warranty, and JUNMO-AUTO provides you with high-quality service. || When purchasing, please confirm if the part number on your old part matches ours:OEM 3861355 || Your package includes:1 PCS Fuel Pump Assembly
MXSAG High Low Pressure Electric Fuel Pump Assembly Compatible With Volvo Penta 4.3L 5.0L 5.7L 8.1L 4.3OSI 4.3GXI 5.0OSI 5.0GXI 5.7GI 5.7GXI 5.7OSI 5.7OSXI 8.1GI 8.1GXI # 3588865 3861355 21608511
MXSAG Compatible with Volve Penta 4.3L, 5.0L, 5.7L, 7.4L, 8.1L Gi, GXI Fuel Injected Engines Fuel Line || Replace Number: 3588865 21608511 3850424 774350 & 3861355 3860210 21608511 || Premium Electric Fuel Pump engineered with corrosion-resistant housing and reinforced internal components. Precision-crafted to withstand demanding operating conditions while delivering consistent fuel flow efficiency and extended service life. || Our highly efficient fuel pumps not only deliver the right amount of fuel in the short term, but also remain stable over long periods of use, reducing pump wear and performance degradation, and avoiding insufficient fuel flow or erratic pressure due to ageing. || Lifetime Technical Support &1-Year Warranty: This fuel pump is backed by a 12-month limited warranty against manufacturing defects. Even after warranty expiration, our engineering team provides free troubleshooting guidance and discounted repair solutions to ensure your equipment maintains peak performance.
MXSAG Compatible with Volve Penta 4.3L, 5.0L, 5.7L, 7.4L, 8.1L Gi, GXI Fuel Injected Engines Fuel Line || Replace Number: 3588865 21608511 3850424 774350 & 3861355 3860210 21608511 || Premium Electric Fuel Pump engineered with corrosion-resistant housing and reinforced internal components. Precision-crafted to withstand demanding operating conditions while delivering consistent fuel flow efficiency and extended service life. || Our highly efficient fuel pumps not only deliver the right amount of fuel in the short term, but also remain stable over long periods of use, reducing pump wear and performance degradation, and avoiding insufficient fuel flow or erratic pressure due to ageing. || Lifetime Technical Support &1-Year Warranty: This fuel pump is backed by a 12-month limited warranty against manufacturing defects. Even after warranty expiration, our engineering team provides free troubleshooting guidance and discounted repair solutions to ensure your equipment maintains peak performance.
Electric Fuel Pump Assembly FIT Volvo Penta 4.3L 5.0L 5.7L – FIT 4.3OSI, FIT 4.3GXI, FIT 5.0OSI, FIT 5.0GXI, FIT 5.7GI, FIT 5.7GXI, FIT 5.7OSI, FIT 5.7OSXI – Replace 21608511, 3861355, 3860210
LONGKEES 【Vehicle Fitment】 FIT electric fuel pump assembly for FIT Volvo Penta 4.3L, 5.0L, and 5.7L marine engines. Compatible with: – FIT 4.3OSI Electric Fuel Pump Assembly – FIT 4.3GXI Electric Fuel Pump Assembly – FIT 5.0OSI Electric Fuel Pump Assembly – FIT 5.0GXI Electric Fuel Pump Assembly – FIT 5.7GI Electric Fuel Pump Assembly – FIT 5.7GXI Electric Fuel Pump Assembly – FIT 5.7OSI Electric Fuel Pump Assembly – FIT 5.7OSXI Electric Fuel Pump Assembly || 【OEM Replacement】 Replaces FIT Volvo Penta OE part numbers: 21608511, 21545138, 21397771, 3594444, 3861355, 3860210, 23306461. Direct-fit replacement with OE-style fuel ports and marine harness connector. Engineered for reliable EFI/MPFI performance. || 【Durable Marine Construction】 FIT marine fuel pump built with corrosion-resistant internals, ethanol-tolerant seals, and sealed electronics. Designed to withstand vibration, saltwater exposure, fuel vapor, and high-heat marine engine compartments. || 【Reliable Fuel Delivery】 Maintains steady fuel pressure for consistent starting, smooth idling, and optimal throttle response. Fixes engine stalling, hesitation, and low fuel delivery in FIT Volvo Penta marine engines. || 【Easy Installation】 This FIT electric fuel pump comes pre-assembled and ready to install. Bolt-on compatibility with FIT Volvo Penta marine platforms—no splicing or fabrication required. Ideal for routine maintenance or full fuel system restoration.
LONGKEES 【Vehicle Fitment】 FIT electric fuel pump assembly for FIT Volvo Penta 4.3L, 5.0L, and 5.7L marine engines. Compatible with: – FIT 4.3OSI Electric Fuel Pump Assembly – FIT 4.3GXI Electric Fuel Pump Assembly – FIT 5.0OSI Electric Fuel Pump Assembly – FIT 5.0GXI Electric Fuel Pump Assembly – FIT 5.7GI Electric Fuel Pump Assembly – FIT 5.7GXI Electric Fuel Pump Assembly – FIT 5.7OSI Electric Fuel Pump Assembly – FIT 5.7OSXI Electric Fuel Pump Assembly || 【OEM Replacement】 Replaces FIT Volvo Penta OE part numbers: 21608511, 21545138, 21397771, 3594444, 3861355, 3860210, 23306461. Direct-fit replacement with OE-style fuel ports and marine harness connector. Engineered for reliable EFI/MPFI performance. || 【Durable Marine Construction】 FIT marine fuel pump built with corrosion-resistant internals, ethanol-tolerant seals, and sealed electronics. Designed to withstand vibration, saltwater exposure, fuel vapor, and high-heat marine engine compartments. || 【Reliable Fuel Delivery】 Maintains steady fuel pressure for consistent starting, smooth idling, and optimal throttle response. Fixes engine stalling, hesitation, and low fuel delivery in FIT Volvo Penta marine engines. || 【Easy Installation】 This FIT electric fuel pump comes pre-assembled and ready to install. Bolt-on compatibility with FIT Volvo Penta marine platforms—no splicing or fabrication required. Ideal for routine maintenance or full fuel system restoration.
Number on catalog scheme: 26
Compatible models:
4.3GXi-A
4.3GXi-B; 4.3GXi-BF; 4.3OSi-B
4.3GXi-C; 4.3GXi-CF; 4.3GXi-D
4.3GXi-E; 4.3GXi-EF; 4.3OSi-E
4.3GXi-F; 4.3GXi-FF; 4.3OSi-F
4.3GXi-G; 4.3GXi-GF; 4.3OSi-G
5.0GXi-A; 5.7Gi-A; 5.7GXi-A
5.0GXi-B; 5.0GXi-BF; 5.0OSi-B
5.0GXi-C; 5.0GXi-CF; 5.0GXi-D
5.0GXi-E; 5.0GXi-EF; 5.0OSi-E
5.0GXi-F; 5.0GXi-FF; 5.0OSi-F
5.0GXi-G; 5.0GXi-GF; 5.0OSi-G
5.7Gi-C; 5.7Gi-CF; 5.7Gi-D
5.7Gi-E; 5.7Gi-EF; 5.7GiI-E
5.7Gi-F; 5.7Gi-FF; 5.7GXi-G
5.7Gi-G; 5.7Gi-GF; 5.7GXi-H
5.7GiI-F; 5.7GXiI-G
5.7GiI-G; 5.7GXiI-H
8.1Gi-A; 8.1Gi-B; 8.1Gi-BF
8.1Gi-E; 8.1Gi-EF; 8.1GXi-D
Volvo.Penta
Volvo Penta entire parts catalog list:
- Circulation Pump and Thermostat » 3861355
4.3GXi-C; 4.3GXi-CF; 4.3GXi-D; 4.3GXi-DF; 4.3OSi-C; 4.3OSi-CF; 4.3OSi-D; 4.3OSi-DF
4.3GXi-E; 4.3GXi-EF; 4.3OSi-E; 4.3OSi-EF
4.3GXi-F; 4.3GXi-FF; 4.3OSi-F; 4.3OSi-FF
4.3GXi-G; 4.3GXi-GF; 4.3OSi-G; 4.3OSi-GF
5.0GXi-A; 5.7Gi-A; 5.7GXi-A; 5.7GXi-B; 5.7GiI-A; 5.7GSiI-A; 5.7GXiI-A; 5.7GXiI-B
- Circulation Pump and Thermostat
- Circulation Pump and Thermostat
- Circulation Pump and Thermostat
- Circulation Pump and Thermostat
- Fuel System
- Fuel System
- Circulation Pump and Thermostat
- Circulation Pump and Thermostat Housing, Inboard with Freshwater Cooling
5.0GXi-E; 5.0GXi-EF; 5.0OSi-E; 5.0OSi-EF
5.0GXi-F; 5.0GXi-FF; 5.0OSi-F; 5.0OSi-FF
5.0GXi-G; 5.0GXi-GF; 5.0OSi-G; 5.0OSI-GF
5.7Gi-C; 5.7Gi-CF; 5.7Gi-D; 5.7Gi-DF; 5.7GiI-C; 5.7GiI-D; 5.7GXi-D; 5.7GXi-DF; 5.7GXi-E; 5.7GXi-EF; 5.7GXiI-D; 5.7GXiI-E; 5.7OSi-B; 5.7OSi-BF
5.7Gi-E; 5.7Gi-EF; 5.7GiI-E; 5.7GXi-F; 5.7GXi-FF; 5.7GXiI-F; 5.7OSi-D; 5.7OSi-DF; 5.7OSXi-D; 5.7OSXi-DF
5.7Gi-F; 5.7Gi-FF; 5.7GXi-G; 5.7GXi-GF; 5.7OSi-E; 5.7OSi-EF; 5.7OSXi-E; 5.7OSXi-EF
5.7Gi-G; 5.7Gi-GF; 5.7GXi-H; 5.7GXi-HF; 5.7OSi-G; 5.7OSi-GF; 5.7OSXi-G; 5.7OSXi-GF
5.7GiI-F; 5.7GXiI-G
5.7GiI-G; 5.7GXiI-H
8.1Gi-A; 8.1Gi-B; 8.1Gi-BF; 8.1Gi-C; 8.1Gi-CF; 8.1Gi-D; 8.1Gi-DF; 8.1GSi-A; 8.1GXi-A; 8.1GXi-AF; 8.1GXi-B; 8.1GXi-BF; 8.1GXi-C; 8.1GXi-CF; 8.1
8.1Gi-E; 8.1Gi-EF; 8.1GXi-D; 8.1GXi-DF; 8.1OSi-A; 8.1OSi-AF; 8.1GiI-E; 8.1GXiI-D
Information:
Illustration 1 g02061196
Table 1
Troubleshooting Test Steps Value Results
1. Determine the Problem.
A. Determine the communication problem.
Note : If an indicator other than the "POWER" indicator is illuminated when Cat ET is not communicating with an ECM, disconnect and reconnect the communication adapter.
Communication problem
Result : Both indicators on the communication adapter are not flashing.
Proceed to Test Step 2.
Result : Cat ET indicates that the engine is serviced on both links.
Proceed to Test Step 2.
Result : Cat ET displays a message that indicates the firmware in the communication adapter does not support communication on both data links.
Proceed to Test Step 3.
Result : Cat ET displays an Error" #142 The interface hardware is not responding" message.
Proceed to Test Step 3.
Result : The power indicator is not illuminated.
Proceed to Test Step 5.
Result : Cat ET displays a message that indicates that Cat ET cannot find an exact match for the software version in the ECM.
Repair : Update Cat ET to the latest available version.
2. Verify that the Correct Communication Adapter is Being Used.
A. A 317-7484 Communication Adapter Gp must be used to communicate. The following communication adapters cannot be used because the communication adapters do not communicate over both data links:
- Wireless communication adapter
- 7X-1701 Communication Adapter As
B. Determine the communication adapter that is being used.
Communication Adapter
Result : An incorrect communication adapter is being used.
Repair : Connect a correct communication adapter. Refer to Troubleshooting, "Electronic Service Tools", if necessary.
Attempt to establish communication. Continue with this procedure if the communication adapter does not communicate on both data links.
Result : A correct communication adapter is being used. However, the "Power" indicator is not illuminated.
Proceed to Test Step 5.
Result : A correct communication adapter is being used. The "Power" indicator is illuminated.
Proceed to Test Step 4.
3. Check the Version of the Firmware for the Communication Adapter.
Note : The version of the firmware for the communication adapter must be "3.0.0" or higher.
A. Electronically disconnect Cat ET. Verify that the "power" indicator on the communication adapter is illuminated.
B. Click on the "Utilities" menu.
C. Click on the "Comm Adapter II Toolkit" menu.
D. Wait for the tool kit to open. Then, click the "Utilities" menu.
E. Click "Application Firmware Flash".
F. Select the latest ".apf" file from the list.
G. Click "OK". Then, click "Begin Flash".
H. Wait for the "Flashes Completed Successfully" message to appear.
I. Click "Toolkit". Verify that the "Application Firmware Version (Serial IP)" is "3.0.0" or higher.
J. Attempt to connect Cat ET.
Firmware
Result : Cat ET communicates on both data links.
STOP
Result : Cat ET does not communicate on both data links.
Proceed to Test Step 4.
4. Verify That Cat ET Is Configured Correctly.
A. Click on the "Utilities" menu.
B. Click on the "Preferences" menu.
C. Select the "Communications" tab.
D. Verify that "Caterpillar Communication Adapter II (Serial IP)" is selected.
If "Caterpillar Communication Adapter II (Serial IP)" is not an option for selection, the version of Cat ET is incorrect. Version "2007B" or higher must be used.
Update the version of Cat ET. Then, perform this Test Step again.
E. Verify that the port is correct.
F. Verify that the "Enable Dual Data Link Service" option is checked.
G. Click "OK".
Note : Cat ET must reconnect in order for any changes to be used.
H. Electronically disconnect Cat ET if changes are made to any of the settings for communications. Electronically connect Cat ET. Attempt to establish communication. Observe the indicators on the communication adapter.
Cat ET Configuration
Result : Cat ET communicates on both data links.
STOP
Result : Cat ET does not communicate on both data links. The "POWER" indicator is not illuminated.
Proceed to Test Step 5.
Result : Cat ET does not communicate on both data links. The "POWER" indicator is illuminated.
Proceed to Test Step 6.
5. Check the Electrical Power to the Communication Adapter.
A. Check for battery voltage at the service tool connector.
Voltage
Result : Battery voltage is not present at the service tool connector.
Repair : Inspect the vehicles wiring and fuses. Determine the cause of the missing voltage. Make the necessary repairs.
Attempt to establish communication after the electrical power is at the service tool connector. Proceed to Test Step 6 if the service tool does not communicate on both data links.
Result : Battery voltage is present at the service tool connector.
Repair : Verify that the cable between the service tool connector and the communication adapter is OK. Replace the cable, if necessary. Replace the communication adapter if the following conditions are true:
- There is power at the cables "DATA LINK" connector.
- The communication adapters "POWER" indicator is not illuminated.
STOP
6. Check the Electrical Power to the ECM.
A. Verify that the keyswitch is ON.
B. Refer to the illustration above. Verify that battery voltage is present at the terminals that are indicated in the Illustration. Be sure to connect the voltmeter between the "UNSWITCHED +BATTERY" terminals and the "-BATTERY" terminals.
C. Verify that battery voltage is present at P1-70.
ECM voltage
Result : Battery voltage is missing from a P1 terminal.
Repair : Inspect the vehicles wiring and fuses. Determine the cause of the missing voltage. Make the necessary repairs.
Attempt to establish communication after the electrical power is at all of the appropriate P1 terminals. Continue with this procedure, if necessary.
Result : Battery voltage is present at all of the appropriate P1 terminals.
Proceed to Test Step 7.
7. Try to Establish Communication With a Bypass Harness.
A. Connect the communication adapter to the engine ECM with a 217-0113 Wiring Harness (ECM BYPASS) and a 328-2292 Harness (ELECTRONIC CONTROL MODULE). The harnesses support communication on both data links.
B. Attempt to establish communication.
ECM
Result : Cat ET communicates on both data links when the bypass harness is used. There is a problem with the wiring.
Repair : Repair the data link. Refer to Troubleshooting, "Data Link - Test".
For additional troubleshooting information, select the "Help" tab located on the tool bar in CAT Electronic Technician, then select the "Troubleshooting" tab.
Parts pump Volvo Penta:
3862482
3862482 Pump
3.0GSPBYCCE; 3.0GSPEFS; 3.0GSMEFS, 4.3GLPEFS; 4.3GiPEFS, 4.3GXi-A, 4.3GXi-B; 4.3GXi-BF; 4.3OSi-B, 4.3GXi-C; 4.3GXi-CF; 4.3GXi-D, 4.3GXi-E; 4.3GXi-EF; 4.3OSi-E, 5.0GLPEFS; 5.0GiPEFS; 5.7GSPEFS, 5.0GXi-A; 5.7Gi-A; 5.7GXi-A, 5.0GXi-B; 5.0GXi-BF; 5.0OSi-
3812693
3812693 Pump
3.0GSPBYCCE; 3.0GSPEFS; 3.0GSMEFS, 4.3GLPEFS; 4.3GiPEFS, 4.3GXi-A, 4.3GXi-B; 4.3GXi-BF; 4.3OSi-B, 4.3GXi-C; 4.3GXi-CF; 4.3GXi-D, 4.3GXi-E; 4.3GXi-EF; 4.3OSi-E, 5.0GLPEFS; 5.0GiPEFS; 5.7GSPEFS, 5.0GXi-A; 5.7Gi-A; 5.7GXi-A, 5.0GXi-B; 5.0GXi-BF; 5.0OSi-
3812519
3812519 Pump
4.3GL-G; 4.3GL-GF, 4.3GL-J; 4.3GL-JF, 4.3GXi-F; 4.3GXi-FF; 4.3OSi-F, 4.3GXi-G; 4.3GXi-GF; 4.3OSi-G, 4.3GXi-J; 4.3GXi-JF; 4.3OSi-J, 4.3GXiE-M, 5.0GL-H; 5.0GL-HF, 5.0GL-J; 5.0GL-JF, 5.0GXi-F; 5.0GXi-FF; 5.0OSi-F, 5.0GXi-G; 5.0GXi-GF; 5.0OSi-G, 5.0GXi-J
21212799
21212799 Pump
4.3GL-G; 4.3GL-GF, 4.3GL-J; 4.3GL-JF, 4.3GL-P, 4.3GXi-225-R; 4.3Gi-200-R, 4.3GXi-F; 4.3GXi-FF; 4.3OSi-F, 4.3GXi-G; 4.3GXi-GF; 4.3OSi-G, 4.3GXi-J; 4.3GXi-JF; 4.3OSi-J, 4.3GXi-P; 4.3GXi-Q, 4.3GXiE-225-R, 4.3GXiE-M, 4.3GXiE-P; 4.3GXiE-Q, 5.0GL-J; 5.0GL-
3860871
3860871 Pump
4.3GL-G; 4.3GL-GF, 4.3GXi-F; 4.3GXi-FF; 4.3OSi-F, 4.3GXi-G; 4.3GXi-GF; 4.3OSi-G, 5.0GL-H; 5.0GL-HF, 5.0GXi-F; 5.0GXi-FF; 5.0OSi-F, 5.0GXi-G; 5.0GXi-GF; 5.0OSi-G, 5.7Gi-F; 5.7Gi-FF; 5.7GXi-G, 5.7Gi-G; 5.7Gi-GF; 5.7GXi-H, 8.1Gi-A; 8.1Gi-B; 8.1Gi-BF, 8.
3862484
3812695
7744240_083