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250-1308 10R-1280 Caterpillar 3500B Injector Assembly | Fuel System Parts
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CAT 250-1308 / 10R-1280 Caterpillar 3500B Injector Assembly
OEM-quality fuel injector assembly for Caterpillar 3500B diesel engines. Delivers precisely metered and atomized fuel directly into the combustion chamber at the correct timing and pressure for optimal combustion efficiency, power output, and emissions control. Manufactured to OEM specifications for correct flow rate, spray pattern, and opening pressure. Essential for fuel system overhaul and injector replacement. Ideal for global parts retailers, repair service providers, and heavy-duty diesel engine workshops.
Part Specifications
- Part Number: 250-1308 / 10R-1280
- Brand: Caterpillar (CAT)
- Component: Injector Assembly
- Condition: New / OEM Replacement
- Country of Origin: China
- HS Code: 8409.99
- Application: Industrial / Marine / Power Generation
Compatible Engine Models
- Caterpillar 3500B
- Caterpillar 3508B
- Caterpillar 3512B
- Caterpillar 3516B
- Please confirm compatibility with your engine serial number before ordering.
Cross Reference Numbers
250-1308 | 2501308 | CAT2501308 | 10R-1280 | 10R1280 | CAT10R1280
Supersedes / Alternate Part Numbers
- 10R-1280 — Injector Assembly (Alternate / Reman)
Why Choose Us?
- Global B2B wholesale supply
- Bulk pricing available — contact us for a quote
- Fast international shipping
- OEM & aftermarket options
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