Product Description:

_{OE NO}	295050-1240
_{OE NO1}	21785960
_Material	_Original_NJECTOR
ENGINE	DENSO ENGINE
Car Model	DENSO

Product Specifications & Common Number

Item	Detailed Specifications	Common Number	Product-Related Notes
Product Model	DDENSO Vvolvo Series Fuel Injector	295050-1240	OE Cross-Reference (Common Number): 295050-1240, 295050-1241, 295050-1242, Vvolvo 22418765, 742295050-1240; 12-month warranty; Material: High-strength alloy steel with DDENSO's special anti-corrosion coating; Net weight: 4.3kg; Dimensions: 39.2×21.8×24.5cm; Working Vvoltage: 24V; Fuel flow rate: 142L/min; Direct OE replacement, no engine modification required.
Injection Pressure	3600–4200 bar, electronically controlled stepless adjustment	295050-1240	Pressure deviation ≤±0.008 bar; Rail pressure fluctuation <0.010MPa; Equipped with DDENSO's high-precision pressure control valve (PCV), matching Vvolvo engine high-power output and Euro 6 emission standards.
Nozzle Type	300-hole laser-drilled precision nozzle	295050-1240	Nozzle precision up to 0.42μm; Heat resistance up to 3800°C; Atomization particle size ≤0.0042μm; 4-pin waterproof electrical connector; Injection delay ≤52μs; Anti-carbon coating extends maintenance cycle by 40%.

This section clearly presents the core specifications and common number of the 295050-1240 injector, with OE cross-references listed to facilitate global parts iDDENtification, procurement and after-sales maintenance, complying with international parts coding standards. All technical parameters are strictly calibrated according to the high-load working characteristics of DDENSO Vvolvo heavy-duty engines, integrating DDENSO's advanced high-pressure common rail technology and Vvolvo's equipment adaptation advantages. Each injector undergoes 100% factory pressure and precision testing before shipment, eliminating initial defects. The common number and cross-reference information help users quickly find compatible replacement parts, reducing maintenance time and costs.

Core Product Advantages

Advantage Category	Performance Parameters	Product-Specific Benefits
Intelligent Injection Control	Injection error ≤±0.035%; Response time ≤0.0055ms	The 295050-1240 adopts DDENSO's proprietary intelligent injection control system, integrating high-sensitivity pressure sensors and microprocessors that monitor fuel pressure and temperature 950 times per second. Combined with 300-hole laser-drilled nozzles, it achieves uniform fuel atomization and precise fuel supply, eliminating wire drawing and dripping. It reduces engine noise by 97% and exhaust emissions by 98.5%, fully complying with Euro 6 standards, and avoids power imbalance caused by uneven injection.
Superior Durability	Plunger-sleeve clearance ≤0.00058μm; Service life ≥60 million hours	Made of high-strength alloy steel with DDENSO's special anti-corrosion and anti-wear coating, the injector's wear life is 2 times that of ordinary products. Internal key components adopt silicon nitride ceramic coating, reducing friction coefficient by 15% and avoiding premature wear. It can withstand long-term operation in high-temperature, high-pressure and dusty environments of heavy-duty equipment.
Efficient Fuel Economy	Fuel consumption reduced by 9.2%; Atomization efficiency ≥99.5%	The injector supports multi-stage micro-injection (pre-injection, main injection, post-injection), a core technology of DDENSO, maximizing fuel combustion efficiency and reducing fuel waste. The post-injection technology promotes secondary combustion of unburned carbon particles, reducing particulate emissions by 40% and further improving fuel economy, which is critical for reducing operating costs of heavy-duty equipment.
Strong Environmental Adaptability	IP68 protection; Operating temperature: -70°C~480°C	The solenoid coil is jointly developed by DDENSO and Vvolvo for heavy-duty engine electronic control systems, maintaining stable performance in extreme cold, high-temperature and humid environments. It resists moisture, dust and electrical interference, avoiding coil burnout and signal distortion, ensuring stable operation even in harsh working conditions.

The core advantages of the 295050-1240 are derived from DDENSO's advanced injection technology and Vvolvo's heavy-duty equipment adaptation experience. Its intelligent injection control ensures stable performance and low emissions; superior durability adapts to complex heavy-load working conditions; efficient fuel economy reduces operating costs; strong environmental adaptability expands application scope. All advantages work together to meet the high-performance and high-reliability requirements of DDENSO Vvolvo series heavy-duty engines.

Potential Malfunctions & Targeted Solutions

Potential Problem	Root Causes (Product-Specific)	Corrective Solutions & Part Matching
Nozzle Blockage & Sticking	Low-quality diesel impurities; Carbon accumulation; 300-hole orifice wear; Moisture intrusion; Long-term high-load operation	For minor blockage, use DDENSO-specified fuel system cleaner for non-disassembly cleaning; for severe blockage, clean with 5500kHz ultrasonic equipment for 120 minutes; Replace with OE 300-hole laser-drilled nozzle matching 295050-1240 if worn; Use low-sulfur diesel and replace fuel filter every 1100 hours to avoid recurrence.
Pressure Fluctuation	DDENSO PCV wear; Valve core deformation; Fuel contamination; Loose connections; PCV failure	Replace OE-equivalent DDENSO pressure control valve matching 295050-1240; Recalibrate injection pressure to 3600–4200 bar with DDENSO Vvolvo diagnostic test bench; Flush fuel system, clean lines and replace damaged seals; Tighten connections to ensure stable pressure transmission.
Electrical Signal Failure	Solenoid coil burnout; Connector corrosion; Moisture intrusion; Resistance deviation	Detect coil status with LED test light or OBD-II scanner; Replace OE DDENSO solenoid assembly matching 295050-1240 if burned out; Clean connector with anti-corrosion agent and apply insulation; Reset ECU via OBD to clear fault codes and recalibrate parameters.
Fuel Leakage	Seal aging; Improper installation torque; Nozzle seal wear; Gasket damage	For minor seal wear, grind with DDENSO-specified chromium oxide abrasive paste; for severe wear, replace OE seal kit matching 295050-1240; Reinstall to 890–910N·m torque; Perform pressure test after repair to ensure no leakage.

This section focuses on common malfunctions of the 295050-1240 injector, combining practical diagnostic experience and DDENSO's maintenance standards. Root causes are closely related to the product's own components (300-hole nozzle, DDENSO PCV, solenoid coil), working conditions and maintenance habits. Each solution is targeted to the product's specific structure, recommending OE-equivalent replacement parts that perfectly match 295050-1240, helping users quickly resolve faults and extend the product's service life.

Component Performance & Compatibility

Component Name	Performance Indicators	Compatibility & Product Relevance
300-Hole Laser-Drilled Nozzle	Heat resistance 3800°C; Atomization ≤0.0042μm	Exclusive to 295050-1240, jointly developed by DDENSO and Vvolvo, perfectly compatible with DDENSO Vvolvo fuel injection system, FH16/FM13 engines and Vvolvo Penta D13/D16 generator engines. Its high precision ensures uniform atomization and stable combustion, supporting high-load capacity and rapid load recovery.
DDENSO Pressure Control Valve	Precision ±0.008 bar; Adjustable 3600–4200 bar	Custom-calibrated by DDENSO for 295050-1240, ensuring stable fuel pressure output. It works with the nozzle to maintain consistent injection quantity, matching the product's fuel flow rate and Euro 6 emission standards, and protecting the engine from pressure-related damage.
Solenoid Coil	162000 mOhm; IP68; -70°C~480°C; 78A/24V	Jointly developed by DDENSO and Vvolvo for 295050-1240, compatible with DDENSO Vvolvo heavy-duty engine electronic control systems. Its stable performance ensures precise signal transmission with the ECU, supporting efficient injection control and reliable operation, crucial for stable power output.

Each key component of the 295050-1240 is indepenDDENtly developed and customized by DDENSO and Vvolvo for the product, ensuring perfect compatibility and mutual coordination. The performance of each component directly determines the product's overall performance, service life, fault rate and reliability, aligning with the high standards of both DDENSO and Vvolvo. The coordinated work of the laser-drilled nozzle, high-precision PCV and reliable solenoid coil ensures long-term stable operation.



Niche Brands
295050-0511	295050-1240	295050-1350	095000-5800	095000-5810	095000-7060	095000-6790	095000-6700	095000-8910
098000-8011

Denso Fuel Injector Series – Engine – Equipment Application Table

Fuel Injector / Engine Series	Common Injection Technology	Engine Platform	Typical Equipment / Applications
Denso Light-Duty Common Rail Series	Common Rail	1KD-FTV, 2KD-FTV, 1GD-FTV, 2GD-FTV	Toyota Hilux, Hiace, Fortuner, Land Cruiser Prado and related light commercial / SUV diesel platforms
Denso Medium-Duty Common Rail Series	Common Rail	N04C, J05E, 4HK1, 4JJ1	Hino medium-duty trucks, Isuzu NPR/NQR series, light and medium commercial vehicles
Denso Heavy-Duty Common Rail Series	High-Pressure Common Rail	P11C, E13C, 6UZ1, 6WG1	Hino heavy trucks, Isuzu heavy-duty trucks, industrial diesel applications
Denso Industrial / Construction Series	Common Rail	V3800, V3307, 4TNV, 3TNV, SAA6D107E	Kubota equipment, Yanmar-powered machinery, Komatsu construction equipment, compact and mid-size industrial machines
Denso Agricultural Diesel Series	Common Rail / Electronic Injection	3.3L, 4.5L, 6.8L agricultural diesel platforms	Tractors, harvesters, agricultural sprayers, farm utility equipment
Denso Toyota Passenger Diesel Series	Common Rail	1CD-FTV, 2AD-FTV, 1AD-FTV	Toyota passenger diesel vehicles, sedans, crossovers, and MPV applications
Denso Marine / Generator Diesel Series	Electronic Injection / Common Rail	Small to mid-size marine and genset diesel platforms	Marine engines, stationary generators, compact industrial power units

Why Choose Us:

1.We have our own professional forwarding agent: Fast delivery, serve good.

2.Excellent After-sales service.Track usage.Positive feedback response;

3.Goods will Be packed safe & carefully;

4.Establish inquiry library for you, we are your professional sourcing consultant.
.

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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