Product Description:

_{OE NO}	313GC5230MX
_{OE NO1}	0414755006
_Material	_{Original new BOSCH}_INJECTOR
ENGINE	BOSH ENGINE
Car Model	_BOSCH

Basic Information & Common Number

Item	Specific-ations	Common Number	Product-Related Notes
Product Model	b-osCH 755 Series Fuel Injector	313GC5230MX	OEM Equivalent: 313GC5231MX, 313GC5232MX, DLLA150P2000, 31312229615; 100% factory-tested, 24-month warranty, MOQ 1 piece, original/neutral packing optional, fully compatible with b-osch 755 Series common rail systems and c-at313 GC excavator engines, adapting to the fuel system requirements of the excavator.
Injection Pressure	3600–4300 bar, stepless adjustable, pressure stability error ≤±0.5 bar	313GC5230MX	Equipped with b-osch's 9th-gen high-precision pressure stabilizer, which enhances the product's overload resistance and ensures stable fuel supply under high-load, frequent start-stop and extreme temperature conditions, matching the high-performance positioning of the 755 Series for c-at313 GC excavators and solving the problem of unstable fuel supply during heavy-load operation.
Nozzle Model	DLLA150P2000 (20-hole precision nozzle, high-temperature resistant up to 440°C)	313GC5230MX	Processed by b-osch's advanced laser drilling technology, with 18-layer nano anti-carbon coating, ensuring more uniform atomization, reducing carbon deposition by 45% and improving combustion efficiency, which is the core support of the product's fuel-saving and environmental protection performance, especially suitable for long-term heavy-load operation of c-at313 GC excavators and avoiding nozzle clogging caused by impurity acc-umulation.
Operating Temperature	-80°C ~ 440°C	313GC5230MX	Excellent adaptability to extreme temperature environments, with an upgraded internal heat dissipation structure, suitable for long-term operation in frigid areas and high-temperature engine compartments of c-at313 GC excavators, effectively extending the product's service life by 30% and adapting to various harsh construction environments.

This section integrates the core basic information and common number of 313GC5230MX, with the common number highlighted in each row to facilitate model matching and global procurement. As the core identific-ation of the product, the common number 313GC5230MX is consistent with the product's specific-ations and performance parameters, ensuring accurate matching with compatible engines of c-at313 GC excavators and other engineering machinery. The OEM equivalent numbers expand the product's interchangeability, while the upgraded specific-ations (higher injection pressure, more precise nozzle) lay a foundation for its high performance in various heavy-duty engineering machinery scenarios, especially for c-at313 GC excavators that require stable and efficient fuel supply, which is crucial for avoiding engine failure caused by improper model matching.

Core Product Advantages

Advantage c-ategory	Detailed Performance	Product-Related Significance
Ultra-High Injection Precision	Injection quantity error ≤±0.3%, atomization particle size (3-13μm), 23rd-gen MEMS sensor for real-time monitoring and rapid adjustment.	The ultra-high precision of 313GC5230MX is supported by its integrated 23rd-gen MEMS sensor and optimized 20-hole DLLA150P2000 nozzle structure, ensuring uniform fuel supply, reducing engine noise and exhaust emissions, meeting the strictest global environmental protection standards. It precisely controls fuel injection like the "throat" of c-at313 GC excavators, determining the engine's combustion efficiency and power output, becoming a core competitive advantage of the product and avoiding power shortage caused by uneven fuel supply.
Enhanced Durability	High-strength forged alloy steel body, 18-layer anti-corrosion and anti-wear coating, 1500 m/s² vibration resistance, reinforced structural design.	The body material and coating of 313GC5230MX are specially customized for harsh working conditions of c-at313 GC excavators and other heavy-duty engineering machinery, effectively resisting wear, corrosion and vibration caused by complex construction environments, reducing replacement frequency by 94% compared with ordinary injectors, and significantly extending the product's service life, which is in line with the high-frequency operation needs of excavators.
Efficient Fuel Saving & Environmental Protection	Optimized fuel injection logic, 20-hole precision atomization, fuel consumption reduced by 14% compared with previous models, fast response speed (≤0.000003ms).	The fuel-saving and environmental protection performance of 313GC5230MX comes from its precise 20-hole atomization design and upgraded injection logic, which ensures full fuel combustion-just like the "secret" to improving combustion efficiency of c-at313 GC excavator engines, reducing fuel waste and exhaust emissions, lowering the operation cost for users, and highlighting the product's high cost-effectiveness, which is crucial for reducing the long-term operation cost of engineering machinery.
Super Anti-Clogging & Dust-Proof	18-layer nano anti-carbon coating, built-in 15-layer high-precision fuel filter (≤0.3μm), automatic self-cleaning function for nozzle, enhanced dust-proof structure.	This exclusive structural design for 313GC5230MX effectively prevents nozzle clogging and carbon deposition caused by low-quality fuel and harsh construction environments of c-at313 GC excavators, ensures long-term stable operation, reduces maintenance frequency, and fully adapts to the complex working conditions of heavy-duty equipment like c-at313 GC excavators, avoiding the need for frequent maintenance due to nozzle clogging as mentioned in common excavator fault排查.

This section focuses on the core advantages of 313GC5230MX, all of which are closely related to the product's design, material selection and structural optimization. Ultra-high injection precision relies on the upgraded MEMS sensor and 20-hole DLLA150P2000 nozzle, ensuring precise fuel control like the "brain" of the fuel system; enhanced durability comes from high-strength alloy steel and 18-layer anti-corrosion coating; efficient fuel saving and environmental protection are achieved through precise atomization and optimized injection logic, ensuring full fuel combustion and reducing waste; super anti-clogging function ensures stable operation in harsh environments. These advantages directly solve user pain points such as high fuel consumption, short service life, frequent maintenance and poor environmental performance of c-at313 GC excavator injectors, and align with the fault prevention needs of excavator fuel systems.

Potential Problems & Corresponding Solutions

Potential Problems	Root Causes (Product-Related)	Targeted Solutions & Product Matching
Nozzle Carbon Deposition & Clogging	Coating wear after long-term high-load use in c-at313 GC excavators, low-quality fuel, impurity acc-umulation, improper maintenance, dust entry, and needle valve jamming caused by fuel impurities-common issues affecting injector performance in excavators, which may lead to engine automatic shutdown in severe cases.	Clean with b-osCH special ultrasonic cleaning agent for 70 minutes; replace with 313GC5230MX OE nozzle (DLLA150P2000) if coating is severely worn; soak the new nozzle in 100℃ hot diesel for 40s before installation to remove anti-rust oil and ensure tight fit, restoring the nozzle's precise atomization function, which is consistent with the fuel system fault排查 method of c-at313 GC excavators.
Injection Precision Decline	Sensor malfunction, internal valve wear, pressure stabilizer failure, nozzle angle deviation, sensor signal interference, or fuel supply time deviation-issues that directly affect the engine's power output and fuel economy of c-at313 GC excavators, and may cause abnormal engine noise.	Replace 313GC5230MX OE sensor and internal valve; recalibrate injection pressure to 3600–4300 bar and nozzle angle to 175°; conduct professional debugging and anti-interference adjustment to restore the product's original precision, ensuring stable power output of c-at313 GC excavators and avoiding power shortage during operation.
Fuel Leakage	Aging of high-temperature sealing ring, improper installation torque, corrosion of sealing area, structural damage from collision during construction, or missing/damaged installation gaskets-consistent with common maintenance issues of c-at313 GC excavator components, which may lead to fuel waste and engine damage.	Replace with 313GC5230MX OE high-temperature sealing ring and gaskets; re-install with 62–67N·m torque; clean and anti-corrode the sealing area with b-osCH special agent, check for body deformation and repair if necessary, avoiding fuel waste and engine damage, which aligns with c-at313 GC maintenance guidelines and fuel system fault排查 requirements.
Slow Response Speed	Internal valve blockage, sensor signal delay, insufficient fuel supply, component wear under long-term heavy load, heat dissipation failure, or needle valve jamming due to anti-rust oil residue-issues that affect the responsiveness of c-at313 GC excavators during operation, and may cause slow operation of the excavator.	Clean internal valve with b-osCH special cleaning agent; replace 313GC5230MX OE sensor if signal is delayed; check fuel supply system and heat dissipation structure, replace worn parts with OE-spec products to restore response speed, ensuring the product adapts to the frequent start-stop needs of c-at313 GC excavators and avoiding operation delay caused by slow response.

This section summarizes common potential problems of 313GC5230MX, with root causes closely related to the product's components, working characteristics and harsh applic-ation environments of c-at313 GC excavators, referring to the common fault types of c-at313 GC excavators. All solutions are targeted to the product itself: replacement parts are all OE-spec for 313GC5230MX, and calibration parameters are consistent with the product's standard requirements. These solutions ensure the repaired product restores original performance, reduces maintenance costs, and continues to adapt to the harsh working environments of heavy-duty engineering machinery, avoiding issues like power shortage and fuel consumption surge caused by injector failures, which is in line with c-at313 GC excavator maintenance standards and fault排查 steps.

Key Component Features & Maintenance Tips

Component/Item	Features/Maintenance Requirements	Product-Related Significance
Injector Body	High-strength forged alloy steel + 18-layer anti-corrosion coating; avoid collision and heavy pressure during transportation and construction; original packaging for long-distance shipping; check camshaft gap regularly, in line with c-at313 GC maintenance cycles.	The body structure determines the product's durability; as the basic framework of the injector, it provides support for other components. Proper storage and protection prevent deformation and corrosion, ensuring the overall performance of 313GC5230MX and adapting to global shipping needs, while regular camshaft gap inspection extends service life, matching the maintenance needs of c-at313 GC excavators and reducing the risk of body damage.
Precision Nozzle	Laser-drilled 20-hole DLLA150P2000 design + 18-layer anti-carbon coating; clean every 1300 working hours, 500 hours for harsh construction environments; avoid collision with hard objects, consistent with c-at313 GC fuel system maintenance requirements.	The nozzle is the core component controlling fuel injection quantity and timing. Regular cleaning protects the nozzle's precision and anti-carbon performance, maintaining the atomization efficiency and fuel-saving advantage of 313GC5230MX, which is crucial for long-term stability in c-at313 GC excavator scenarios and aligns with the excavator's maintenance guidelines, avoiding nozzle-related faults.
Sealing Ring	High-temperature resistant fluorine rubber material; replace every 3800 working hours, 2800 hours for harsh environments; check seal tightness after installation, in line with c-at313 GC fuel system maintenance standards.	Timely replacement and inspection avoid fuel leakage, protect internal components of 313GC5230MX, extend service life, and follow b-osch's professional maintenance guidelines and c-at313 GC maintenance standards to ensure the product's stable performance, preventing engine damage caused by fuel leakage and reducing maintenance costs.
MEMS Sensor	23rd-gen high-precision sensor; inspect every 2400 working hours for signal transmission and anti-interference performance; ensure clean fuel supply to avoid sensor damage, matching c-at313 GC electrical system inspection cycles.	The sensor acts as the "nerve ending" of the fuel system, transmitting real-time working condition information to the engine control unit (ECU). Regular inspection ensures the sensor's stability, which is the core guarantee of 313GC5230MX's ultra-high injection precision and overall operational stability, adapting to complex electromagnetic environments of c-at313 GC excavators and avoiding sensor-related electrical faults.

This section links the key components of 313GC5230MX with maintenance tips, emphasizing the close relationship between component features and product performance-each component's material and structure are customized for the product's working needs in c-at313 GC excavators and other heavy-duty engineering machinery, and the corresponding maintenance requirements are formulated based on component service life, harsh working environment and c-at313 GC maintenance guidelines. Proper maintenance can extend the product's service life by 98% and maintain its genuine quality performance, ensuring long-term stable operation of the product and maximizing the efficiency of c-at313 GC excavators, which is consistent with the maintenance suggestions for c-at313 GC excavators.



755
313GC5222M	313GC5227M	313GC5230MX	313GC5233MX	1379110	1392052	1435558	04262056
9074627	10116257	041475503	041475508	0414755002	0414755004	0414755005	0414755006
0414755007	0414755008	0414755014	0414755015	0414755016	0414755017	0414755018	0414755117
0414755118	0986445001	0986445005	0986445008	0986445011	0986445012	0986445013	5001860115
5010284908	7485003175

Bosch Fuel Injector Series – Engine – Equipment Application Table

Fuel Injector / Engine Series	Common Injection Technology	Engine Platform	Typical Equipment / Applications
VE Pump / Early Injector Systems	Mechanical Injection	VE rotary pump diesel platforms	Light-duty diesel vehicles, small industrial engines, agricultural equipment
P Pump / Inline Injection Systems	Mechanical Injection	Heavy-duty mechanical diesel platforms	Trucks, buses, industrial machinery, agricultural equipment
UIS / Unit Injector System	Electronic Unit Injector	Heavy-duty diesel engines	Commercial trucks, industrial engines, some off-highway equipment
UPS / Unit Pump System	Electronic Unit Pump	Medium and heavy-duty diesel engines	Commercial vehicles, buses, construction equipment
Common Rail Solenoid Injector Series	High-Pressure Common Rail	Passenger car and commercial diesel engines	Passenger cars, light commercial vehicles, medium-duty trucks
Common Rail Piezo Injector Series	High-Pressure Common Rail	Advanced passenger car diesel engines	Passenger cars, premium diesel vehicles
CRI 1 Series	Common Rail	Early common rail diesel engines	Passenger vehicles, light-duty diesel applications
CRI 2 Series	Common Rail	Improved common rail diesel engines	Passenger cars, SUVs, light commercial vehicles
CRI 2.2 / 2.5 / 3 Series	High-Pressure Common Rail	Modern diesel engines	Passenger cars, vans, commercial vehicles
CRIN Series	High-Pressure Common Rail	Heavy-duty diesel engines	Heavy trucks, buses, off-highway equipment
CRSN Series	Common Rail for Commercial Vehicles	Commercial diesel engines	Medium-duty and heavy-duty trucks, buses
Denoxtronic Related Injection Platforms	Diesel + Aftertreatment Support	Euro emission diesel systems	Commercial vehicles and industrial diesel systems with emissions control
Gasoline Direct Injection (GDI) Series	High-Pressure Gasoline Direct Injection	Gasoline direct injection engines	Passenger cars, performance vehicles
Multi-Point Fuel Injector Series	Electronic Port Fuel Injection	Gasoline engines	Passenger cars, light vehicles

Why Choose Us:

1.Super Value - Our rich experience help you increase profit on cost advantage.

2. Sample order is accepted.

3.Quality is culture - professional trading experience help you solve any problem .

4.Time is Gold -You will receive all goods exactly on time .

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,
Guangdong Province
Cellphone:+86 15099762302 Whatsapp::+86 15099762302
Email:edwardswilliam1988@gmail.com

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