Inyector de combustible 16001-53904 para Kubota D722/D902/Z482 – Reemplazo aftermarket de alto flujo nuevo

Product Specifications

Compatible Models

Tired of Unstable Combustion and Power Loss? Get the Right Kubota Fuel Injector 16001-53904 for D722/D902/Z482 Engines

Every unplanned engine shutdown on a Kubota tractor or excavator costs operators hundreds to thousands in lost productivity per hour. Mixing genuine and aftermarket fuel injectors leads to uneven fuel delivery, misfires, and premature cylinder wear. OEM lead times stretch to 3–4 weeks — while counterfeit 16001-53904 injectors fail within 200 operating hours due to inconsistent spray patterns and low-pressure tolerance.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

Engineered for precision combustion in Kubota D722, D902, and Z482 engines, this high-flow fuel injector delivers consistent atomization and pressure stability at up to 220 bar. Built by ISO 9001-certified factories and tested for flow rate, needle lift response, and leak-off volume before shipment, it supports critical applications like loader bucket loading cycles and continuous trenching operations. With 10 years’ experience supplying Kubota repair centers across North America and Southeast Asia, we ensure technical accuracy — not just part numbers.

Where This Part Works

This fuel injector operates under high thermal load and cyclic pressure in agricultural tractors, compact excavators, and utility vehicles deployed on construction sites, farms, quarries, and municipal works. In dusty, humid, or high-vibration environments — such as rice paddy operations or demolition site support — precise fuel metering prevents carbon buildup and maintains torque output across RPM ranges. A reliable 16001-53904 fuel injector for Kubota tractor ensures stable idle and smooth acceleration during frequent stop-start tasks.

Engineering Details That Matter

The injector body is precision-machined from heat-treated 40Cr steel, providing hardness ≥52 HRC to resist nozzle erosion under repeated high-pressure injection. The stainless-steel needle valve features micro-ground sealing surfaces with ≤0.5 µm surface roughness, ensuring zero leakage at system standby pressure. Flow calibration is performed at three pressure points (120/180/220 bar) to match OEM volumetric specifications within ±1.2%. All O-rings meet SAE J2044 standards for diesel fuel compatibility and thermal stability from –25°C to +120°C.

The Real Cost of Wrong Parts

A $15 counterfeit injector may save upfront but often causes cylinder scoring, ECU fault codes, and excessive smoke — triggering $450+ in diagnostic labor and $1,200+ in unplanned head gasket or piston ring replacement. Industry data shows non-OEM-equivalent parts reduce mean time between failures (MTBF) by 58% in Kubota D-series engines. Our 16001-53904 injector meets ISO 8528-3 and Kubota’s internal durability standard (10,000-cycle endurance test), lowering total cost of ownership through longer service life, reduced downtime, and predictable maintenance intervals.

Why Customers Trust XUNPO

Packaging & Shipping

• Individually sealed in anti-static blister pack with molded EPE foam insert inside reinforced corrugated carton
• In-stock items ship within 2–5 working days after payment confirmation
• Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight options available
• Real-time tracking number provided upon dispatch
• MOQ: 1 piece — designed for urgent field repairs and small-batch maintenance

Get Your Fuel Injectors Now

Your Kubota engine shouldn’t wait weeks for OEM parts — especially when performance drops mid-job. Send us your machine model (e.g., BX2350D), quantity, and destination country: we’ll deliver a competitive quote within 24 hours. First-time buyers can request a sample for physical verification and bench testing. Every day your equipment sits idle costs revenue — act now to restore reliability.

Frequently Asked Questions