C-aterpillar 3412 Series Fuel Injector 10R-1262 – Product Details

10R-1262 is a heavyduty HEUI fuel injector assembly, precisionengineered forc-aterpillar 3412 / 3412C / 3408E engines. It delivers stable injection pressure, uniform atomization, and longlasting reliability for generator sets, marine propulsion, industrial power, mining machinery, and heavyduty construction equipment.

1. Core Basic Specifications

2. Applications & Compatible Equipment

3. Performance & Technical Data

4. Quality & Warranty

Product Description

Thec-aterpillar 10R-1262 HEUI fuel injector is precisionengineered for 3412 series highpower diesel engines, featuring premium precisionmachined plunger–barrel sets and optimized nozzle geometry to ensure accurate highpressure fuel delivery and consistent atomization. This improves combustion efficiency, reduces fuel consumption, lowers exhaust smoke, and enhances overall engine power stability. Built to originalc-at dimensional and performance specifications, the 10R-1262 enables direct, hasslefree replacement and is ideal for continuous heavyduty operation in generators, marine vessels, industrial pump systems, and mining/construction equipment. Constructed with wearresistant, corrosionproof materials and validated by strict factory testing, it maintains reliable performance under high loads and extreme temperatures, minimizing downtime and supporting longterm engine durability.