Injectors & Nozzle

Fuel System

Fuel Injector 1J808-53050 for Kubota D1803 V2403 – Fleet Supply

1J808-53050 Fuel Injector for Kubota D1803 V2403, 1,800 bar testing pressure, common-rail system — compatible with R430 and R430CA wheel loaders. Replace as a matched set at scheduled service intervals to maintain balanced fuel delivery across all cylinders and prevent uneven piston loading Typical wear signs include rough idling, increased consumption, and power loss under load Supports aging fleets where OEM supply has thinned Replacement interval guidance included with shipment for fleet maintenance planning.

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Fuel System

Wear Item Fuel Injector ED0050101680-S Compatible with KDI1903TCR

Fuel Injector ED0050101680-S, compatible with Kohler KDI1903TCR and KDI2504TCR diesel engines — scheduled replacement prevents secondary damage to pistons, cylinder heads, and emission systems. Rough idle, rising fuel consumption, or black smoke signal degradation before complete failure. Evaluate full-set versus single-unit replacement based on engine hours to maintain consistent fuel delivery across all cylinders. Replacement interval guidance included with shipment ISO 9001 quality inspected, 3–12 month warranty Cross-reference: ED005010101680S, 123645789

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Fuel System

Fuel Injector Set for Kubota D1803/V2403 Engines – Balanced Power & Smooth Operation

Stop vibrations, prevent “Check Engine” lights, and restore smooth, balanced power—especially critical on aging Kubota D1803 and V2403 engines where uneven fuel atomization from mismatched injectors is a top cause of downtime. This Kubota fuel injector set delivers OEM-equivalent performance with factory-calibrated pop pressure and precise spray pattern consistency across all units. Replace as a full set—never mix old and new: injectors wear in sync, and even one outlier throws off combustion balance Fits R430/R430CA loaders and all listed CR-TIE4 variants—including the often-overlooked D1803-CR-TIE4B-KEA-1 and V2403-CR-TIE4BG-KEA1 Includes both 1J808-53050 and 1J808-53052 (plus 1J808-53051) to match the exact staggered nozzle configuration required by Kubota’s dual-injector cylinder layout Bosch 0445110775 equivalents included—verified for direct drop-in compatibility, no coding or adaptation needed

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Fuel System

Fuel Injector 16001-53904 for Kubota D722/D902/Z482 – New Aftermarket Replacement

Restore consistent power, smooth idle, and clean combustion across your Kubota D722, D902, or Z482 engine — no more hunting, misfires, or hard starts from mismatched or worn injectors. This fuel injector 16001-53904 is engineered to match OEM flow rates and pop pressure (250 bar ±3 bar), ensuring precise atomization and timing-critical performance that generic replacements can’t deliver. Prevents uneven cylinder loading — replace all injectors as a matched set (3 pcs included) to avoid imbalance-induced vibration and premature wear Fits 20+ Kubota engine variants including E2B/E3B series with dual-stage injection calibration — verified for compatibility with WDDE, MRG, LCN, and BMG suffix codes Direct drop-in replacement for 16001-53904, 1600153904, 16001-53900, and 1600153900 — no adapters or modifications needed Ready to ship today from our Guangzhou warehouse — no waiting weeks for OEM backorders or risking counterfeit parts with unknown calibration history

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Fuel System

Fuel injector 400903-00074D for Doosan D24/D18 & Bobcat T-series – direct-fit replacement

Stop downtime and costly misfires — get precise, OEM-matched combustion performance with this fuel injector 400903-00074D for Doosan D24/D18 & Bobcat T-Series. Built to ISO-certified specs and pre-tested for pop pressure and spray pattern consistency, it eliminates the guesswork and risk of counterfeit units that fail within weeks. Fits Doosan D24, D18, and D24NAP engines — including critical NAP-series timing alignment Direct-fit for Bobcat T450, T550, T590, T595, T630, and T650 compact track loaders Cross-references 7 legacy part numbers including 400903-00074C, 7275454, and 28337917 Ships from Guangzhou warehouse in 2–5 working days — MOQ just 1 piece, no bulk commitment needed

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Fuel System

Fuel Injector ED0050101680-S for Kohler KDI1903TCR/KDI2504TCR – New Aftermarket Replacement

Restore peak combustion efficiency and eliminate rough idling or hard starts on your Kohler KDI1903TCR or KDI2504TCR — with a genuine new aftermarket Kohler fuel injector engineered to match OEM flow rates and pop pressure specs. Unlike mixed sets that cause imbalance, this ED0050101680-S replacement is calibrated for consistent 145–155 bar opening pressure and ultra-fine 12-hole atomization — critical for maintaining cylinder-to-cylinder balance and preventing carbon buildup. Drop-in ready: Direct fit for both KDI1903TCR and KDI2504TCR — no adapters or coding needed Includes precision-ground nozzle tip with hardened stainless-steel needle (HRC 62–65) for extended service life under high-EGR conditions Pre-tested for leak-free operation at 200 bar — eliminates the risk of post-installation weeping or dribble common with uncertified injectors Ships same-day from our Guangzhou warehouse — no waiting weeks for OEM backorders

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Fuel Injectors for Kubota V3307 Tier 4 – 4-Piece Set with OEM-Equivalent Performance

Restore peak combustion efficiency and eliminate cold-start hesitation or rough idling—guaranteed. This Kubota fuel injectors set delivers OEM-equivalent spray pattern accuracy and rail pressure response, so your V3307-CR-TE4 engine runs as smoothly and cleanly as day one. Includes all four matched injectors (1J770-53050 / -53051 / -53070 / -53074) — critical for balanced cylinder contribution and Tier 4 emissions compliance Pre-tested for ±2% flow consistency across the set — a must-have spec that prevents torque imbalance and DPF regeneration issues Fits KX080-4, SVL75-2, and other Tier 4 Kubota platforms without adapter or ECU reflash Ships from Guangzhou warehouse in 2–5 working days — no waiting weeks for OEM backorders

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Fuel System

Fuel Injector 4928260 for Cummins ISX15/QSX15 – High-Flow Replacement for Hyundai R800LC Excavators

Restore consistent power and prevent costly engine misfires with the Fuel injector 4928260 — a high-flow, drop-in replacement engineered for Cummins ISX15/QSX15 engines in Hyundai R800LC series excavators. Unlike inconsistent aftermarket units, this injector delivers precise fuel atomization and matched flow rates across all cylinders — critical for avoiding imbalance-induced wear in high-hour machines. Fits Hyundai R800LC-9, R800LC7A, R8007AFS and other R800 variants with Cummins ISX15 CM2250 or QSX15 CM570 powertrains Replacement part numbers: 4928260, 4928260PX, 4928260RX — all cross-referenced and verified against OEM specs Key technical detail: Features hardened stainless steel nozzle tips and calibrated poppet lift (0.12mm) for stable injection pressure at 26,000 psi — essential for maintaining ISX15 emissions compliance and torque response Ships from our Guangzhou warehouse with full traceability — no blind batches or untested inventory

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Fuel System

Fuel Injector 1J801-53052 for Kubota V2403/D1803 – OEM-equivalent performance

Stop vibrations, prevent “Check Engine” lights, and restore smooth, balanced power — just replace your Kubota fuel injector set as intended. Mixing old and new injectors causes uneven fuel atomization, which strains the engine and cuts uptime. These 1J801-53052 units are precision-matched to OEM flow rates and pop pressure (265 bar), so they deliver identical spray patterns and timing — critical for CR-E4 and CR-TE4 common rail engines. We pre-test each injector on a Bosch EPS 815 test bench before shipping. Replace as a full set — ensures consistent performance across all cylinders Fits Kubota V2403 & D1803 engines, plus KX040-4, L3301F, L4701F, MX5200F, and 40+ other models Direct replacement for 0445110777 (Bosch number) — no adapters or modifications needed In-stock in Guangzhou; ships in 2–5 working days with real-time tracking

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