The erpillar 10R-1276 (also referred to as 10R1276) fuel injector is a high-performance heavy-duty common rail diesel injector specifically engineered for erpillar 3412B series diesel engines, featuring excellent compatibility with erpillar 3500B series engines (3508B, 3512B, 3516B) and a wide range of erpillar heavy-duty equipment, including industrial generator sets, heavy construction machinery, marine propulsion systems, and large-scale mining excavators[1][3][6]. Crafted from high-strength corrosion-resistant and impact-resistant alloy steel[2][7], this injector undergoes 100% strict factory testing, including high-pressure sealing detection, intelligent precision calibration, and full-performance verifiion, fully complying with erpillar OEM specifiions, ISO 9001, and IATF 16949 quality standards[1][6]. It adopts advanced intelligent constant-pressure common rail injection technology and a precision-machined multi-hole nozzle, achieving ultra-precise control of fuel injection volume, timing, and atomization effect. This optimization not only enhances the engine’s power output and fuel combustion efficiency but also reduces fuel consumption and harmful exhaust emissions, ensuring stable and reliable operation even under extreme working conditions such as long-term high load, high temperature, high humidity, and frequent impact. With its robust integral structure and specialized anti-corrosion, anti-impact, and anti-wear surface treatment, it demonstrates strong adaptability to harsh working environments like corrosive marine cabins, high-impact construction sites, high-temperature engine compartments, and dusty mining areas. As a cost-effective and trustworthy replacement part, it offers flexible procurement terms: MOQ of 1 piece[2][6], tiered bulk pricing, 6-month basic warranty (extendable to 12 months[1][6]), fast delivery within 3-10 working days, and supports neutral, original, or customizable packaging[2]. It fully meets the maintenance and procurement needs of global customers in the power generation, heavy industry, marine, and mining sectors, with multiple payment methods (T/T, Western Union, PayPal[6]) and shipping options (express, air, sea[2]) available to facilitate seamless global cooperation.

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2. Compatible Equipment & Appliion Fields

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