Frequently Asked Questions (FAQ)
We specialize in remanufactured Caterpillar fuel injectors, particularly for the CAT 3500 EUI series. In addition, our catalog covers multiple categories including injector parts, engine components, and related accessories. Each product listing includes part numbers and compatibility details for easy identification.
No. AYB ENDUSTRI A.S. is an independent supplier. All brand names, logos, and part numbers are used strictly for reference. Our injectors are remanufactured to OEM specifications, ensuring full compatibility and performance.
Remanufactured injectors are rebuilt from original Caterpillar injectors. They are carefully inspected, cleaned, worn parts are replaced, and each unit is tested to meet OEM standards. This process guarantees like‑new performance at a lower cost.
Our injectors are widely used in:
- Construction machinery
- Mining equipment
- Heavy‑duty trucks and transportation
- Power generation plants
- Industrial engines
Yes. Every product page includes detailed specifications, part numbers, and compatibility information. Customers can filter by category or search by part number to find the exact injector they need.
You can use the part number search feature or browse by category. Each listing clearly states the compatible Caterpillar engine models. If you are unsure, our support team is available via WhatsApp Business chat to assist you.
- Cost savings compared to new OEM injectors.
- Eco‑friendly process that reduces waste.
- OEM‑level performance with rigorous testing.
- Extended engine life and improved fuel efficiency.
All injectors undergo high‑pressure testing, spray pattern analysis, and durability checks. This ensures reliable performance in demanding Caterpillar engine applications.
We support secure online payments and are evaluating additional systems such as VISA and Iyzico. Details are provided during checkout.
Yes. All remanufactured injectors come with a performance guarantee, ensuring they meet OEM standards and deliver reliable operation.
Yes. All remanufactured injectors come with a performance guarantee, ensuring they meet OEM standards and deliver reliable operation.
You can reach us through:
- WhatsApp Business integration for instant chat.
- Click‑to‑Call phone support for direct assistance.
- Distributor application page for business inquiries.