Injectors & Nozzle - Heavy Equipment Parts

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 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 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 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 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 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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