Information fuel-injection pump
BOSCH
F 01G 09Y 038
f01g09y038
ZEXEL
104139-4191
1041394191
KUBOTA
1G49151012
1g49151012
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Original Fuel Injection Pump Compatible With Kubota V2403 V2203 1G491-51012 104139-4191 F01G09Y038 Excavator Engine Replacement Parts
YERCBX Enhance the engine's power output || Low-noise operation: Optimized internal structure and materials, resulting in low noise during operation || The key components have excellent wear resistance, extending the overall service life || Integrated design: Compact structure, small space occupation, and convenient for vehicle installation and layout. || Easy maintenance: The design is reasonable, and daily inspection and maintenance operations are simple, saving time
YERCBX Enhance the engine's power output || Low-noise operation: Optimized internal structure and materials, resulting in low noise during operation || The key components have excellent wear resistance, extending the overall service life || Integrated design: Compact structure, small space occupation, and convenient for vehicle installation and layout. || Easy maintenance: The design is reasonable, and daily inspection and maintenance operations are simple, saving time
Fuel Injection Pump for Kubota V2203 V2403 Engine 1G491-51012 104139-4191
KoovDem Part Number： 104139-4191 1G491-51012 1G49151012 1041394191 || Engine Model: for Kubota V2203 V2403 Engine || The V2203 V2403 New Fuel Injection Pump is a top-quality replacement part for diesel engines, delivering reliable and efficient fuel delivery for optimal performance. Specifically designed for V2203 and V2403 engine models, it is easy to install and compatible with existing systems. Manufactured to meet or exceed OEM specifications, this pump offers durability and long-lasting performance. Upgrade your engine's fuel system for enhanced power, efficiency, and reliability with this quality pump. || Friendly reminder: Before proceeding to replace the fuel pump, make sure it is compatible with the one you are looking to replace. If you are unsure about the compatibility, feel free to provide us with your model number for further assistance. || Service: Enjoy peace of mind with our 6-month warranty and round-the-clock support for all your customer service needs. For any inquiries or concerns about our product, don't hesitate to reach out to us via email.
KoovDem Part Number： 104139-4191 1G491-51012 1G49151012 1041394191 || Engine Model: for Kubota V2203 V2403 Engine || The V2203 V2403 New Fuel Injection Pump is a top-quality replacement part for diesel engines, delivering reliable and efficient fuel delivery for optimal performance. Specifically designed for V2203 and V2403 engine models, it is easy to install and compatible with existing systems. Manufactured to meet or exceed OEM specifications, this pump offers durability and long-lasting performance. Upgrade your engine's fuel system for enhanced power, efficiency, and reliability with this quality pump. || Friendly reminder: Before proceeding to replace the fuel pump, make sure it is compatible with the one you are looking to replace. If you are unsure about the compatibility, feel free to provide us with your model number for further assistance. || Service: Enjoy peace of mind with our 6-month warranty and round-the-clock support for all your customer service needs. For any inquiries or concerns about our product, don't hesitate to reach out to us via email.
You can express buy:
USD 1314.28
19-05-2025
19-05-2025
Fuel Pump V2403-T 4D87 C2.4-T 1G491-51012 Oil pump Suitable for Kubota Engine Spare Parts
USD 697.4
13-05-2025
13-05-2025
V2403 Fuel Injection Pump 1G491-51012 104139-4191 For Kubota Engine Parts
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USD 697.4
[13-May-2025]
USD 697.4
[13-May-2025]
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107692-2230
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Use extreme care in keeping the work area and tools clean. Handle all parts with care to avoid any damage.
1. Place the nozzle in the holding tool (2) and secure the tool in a vise. Do not clamp any part of the nozzle body directly in the vise.
LOOSENING LOCKNUT
1. Locknut. 2. 8S2250 Nozzle Holding Tool.2. Loosen lift adjusting screw locknut (1). Loosen the lift adjusting screw two or three turns. Loosen pressure screw (3).
LOOSENING PRESSURE SCREW
3. Pressure screw.
PRESSURE SCREW ASSEMBLY REMOVED3. Holding the nozzle in one hand, invert it and back out the pressure screw allowing the spring, spring seat and shims to fall into your hand. The valve may slide out, by its own weight, and should be handled carefully by its stem.4. If the valve does not fall out, remove it with retractor (4). To prevent bending the valve, bottom it in the body with the retractor. Push down on the retractor body to mount the collet. Turn the knurled nut counterclockwise to secure the collet and withdraw the valve.
REMOVING VALVE
4. 5P958 Valve Retractor.5. Place the parts in solvent to loosen carbon and deposits of foreign material. Do not soak the body assembly in solvent for over 1 to 2 hours. The solvent can damage the epoxy bond used to secure the body assembly components together.Assemble Fuel Injection Nozzle (9L7883 Nozzles)
Before assembly, wash all parts thoroughly. Flush the body to remove any debris or lapping compound. Assemble while all parts are wet with clean fuel.1. Handle valve (1) by its shank and slide it partially into the body.
ASSEMBLENG NOZZLE
1. Valve. 2. Spring seat. 3. Spring. 4. Shims. 5. Pressure screw. 6. Locknut. 7. Lift adjusting screw.2. Assemble lift adjusting screw (7) into pressure screw (5) two to three turns and install locknut (6), do not tighten the locknut. Put shims (4), spring (3), and spring seat (2) on the lift adjusting screw. Put the thickest shim (4) against the screw.3. Tilt the nozzle body and with spring seat (2) in contact with the top of valve (1), push the valve and spring components into the body and tighten the pressure screw hand tight.4. Put the nozzle in the 8S2250 Nozzle Holding Tool. Put the holding tool in a vise and tighten the pressure screw (5) to 75 to 80 lb. in. (86.5 to 92.2 cm.kg).
TIGHTENING PRESSURE SCREW To check or adjust the opening pressure and the valve lift see the TESTING AND ADJUSTING section of the Service Manual.5. To tighten the locknut, hold lift adjusting screw (7) with a screwdriver and tighten the locknut (6) just enough so lift adjusting screw (7) will not turn.
TIGHTENING LOCKNUT6. Use a torque wrench and tighten the locknut to 35 to 40 lb. in. (40.4 to 46.1 cm.kg).
TIGHTENING LOCKNUTService And Inspect Fuel Injection Nozzle (9L7883 Nozzles)
1. Use the brush (4) to clean the tip and body exterior.2. Secure the 8S2247 Cleaning Wire [.008 to .009 in. (0.20 to 0.23 mm) dia.] in pin vise (1) with 1/32 in. (0.79 mm)