Caterpillar original Caterpillar 10R-3266 fuel injector replacement for OEM 10R-3266 diesel engine spare parts new injector original new injector
Product Details
Caterpillar 10R-3266 fuel injector
,OEM 10R-3266 diesel injector
,Caterpillar diesel engine spare parts
Caterpillar original Caterpillar 10R-3266 fuel injector replacement for OEM 10R-3266 diesel engine spare parts new injector original new injector
Fuel Type | Diesel |
Condition | Replacement / Reman |
Applicable Engine | Caterpillar C15 / C-15 diesel engine; some listings also reference C16, C18, and C27 applications (confirm by engine serial number before purchase) |
Injector Type | High-pressure common rail diesel fuel injector assembly |
Quality Standard | Engineered to Caterpillar diesel fuel system specifications; wear-resistant internal construction; low-leakage performance; tested for reliability with modern low-sulfur, low-lubricity fuels |
Packaging | Industry-standard export packaging suitable for diesel injector distribution (details available on request) |
Fuel System | Caterpillar electronic unit injector / high-pressure diesel fuel injection system |
OE Number | 10R-3266 |
Brand | CAT |
Cross Number / Universal Number | 10R3266, 253-0617, 2530617, 374-0751, 3740751, 244-7717, 2447717, 238-0489, 2380489 |
Vehicle / Equipment Application | AD30, AD55B, R2900G, R3000H, D10N, D10R, D10T; some listings also include 773F, 773G, 775F, 775G, 990H, and 844H heavy equipment |
Application Type | Heavy-duty truck repair, mining equipment maintenance, construction machinery service, quarry machinery, industrial engines, generator sets, marine auxiliary diesel, engine rebuilding, aftermarket parts distribution, and fleet maintenance |
The 10R-3266 fuel injector assembly is engineered as a direct replacement component for Caterpillar C15 diesel engines, with confirmed cross references to 253-0617, 374-0751, 244-7717, and 238-0489. It is widely adopted in heavy equipment platforms including AD30, AD55B, R2900G, R3000H, D10N, D10R, and D10T, making it a dependable solution for mining, construction, and quarry machinery service operations.
Featuring precision fuel metering, high-pressure injection capability, and a controlled spray pattern, this injector supports stable combustion, strong power output, smoother idle, and reliable cold starting. The durable internal construction and low-leakage performance are designed for compatibility with modern low-sulfur, low-lubricity fuels, reducing smoke output and improving overall maintenance efficiency in demanding industrial environments.
Suitable for heavy-duty truck repair, mining loader maintenance, construction machinery service, industrial engines, generator sets, and marine auxiliary diesel applications, the 10R-3266 offers an engineered fitment for Caterpillar diesel fuel systems. To ensure correct application, buyers are advised to confirm compatibility by engine serial number before installation, and to follow recommended fuel system maintenance practices for long service life.
WhatsApp:+8618128524431
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