The CAT Common-Rail / EUI Fuel Injector 232-11686 (part no. 23211686) is a high-precision injector tailored for Caterpillar engines demanding both high-pressure fuel delivery and electronically controlled injection. This injector ensures refined atomization, delivering fuel in tightly controlled pulses for optimized combustion and lower emissions. With a robust build, it withstands high temperature, vibration, and long duty cycles typical in industrial or construction machinery. Whether used in engine overhauls or preventive maintenance, this injector helps restore lost power, improves throttle response, and enhances overall fuel efficiency.
Key Features:
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OEM-grade part number 232-11686
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Employs Common-Rail / EUI (Electronically Controlled Unit Injector) technology for accurate and reliable injection timing
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Designed for high-pressure operation to ensure consistent fuel atomization
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Durable construction built to handle thermal stress and mechanical vibration
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Improves combustion efficiency — reducing smoke and fuel consumption
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Enhances engine performance and responsiveness under variable load
Why Choose This Injector:
Using the 232-11686 injector helps replenish engine performance — particularly for Cat engines suffering from inefficient fuel delivery or sluggish response. Its electronic control and common-rail capabilities ensure smooth power delivery, better fuel economy, and reduced emissions. It’s an ideal choice for both repair and performance restoration in heavy-duty, high-demand applications.
Contact & Ordering Information:
To check stock, price, or order this injector, reach out to Pal Diesel Service:
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Phone: +91 78885 29020
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Website: paldieselservice.in
Diesel Fuel Common Rail EUI Injector for cat
232-1168, 2321168, 232-1167, 2321167
CAT 3412 CAT 3412 FUEL INJECTOR






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