Caterpillar CAT 1R-0771 Adv High Efficiency Fuel Water Separator NEW OEM 0820

Caterpillar OEM Advanced High Efficiency Fuel/Water Separator — Part Number 1R-0771
Brand: Caterpillar (CAT) | Condition: New Old Stock (NOS)

You are purchasing a genuine Caterpillar OEM Advanced High Efficiency Fuel/Water Separator, part number 1R-0771. This is an authentic factory original part — never installed, never used.

Condition Details: This is a New Old Stock (NOS) part. The fuel/water separator itself is in new, unused condition. Original Caterpillar factory packaging is intact and present. As is common with NOS inventory, the original packaging may show signs of age. The part is new and fully functional.

Part Number / Supersede Information:

• Primary OEM Part Number: 1R-0771

• Also referenced as: 1R0771, CA1R0771

• The 1R-0771 is the OEM Advanced High Efficiency radial seal Fuel/Water Separator for Caterpillar medium engines (C15-C16, 3408 series). Part of the CAT Fuel Water Separator system with PrimeTime priming pump compatibility (Kit 206-5756 / Base 202-9871 / 177-9778). Provides advanced high efficiency water removal for demanding fuel system applications.

Why Choose OEM Parts? OEM parts are engineered and manufactured to exact factory tolerances, ensuring a precise fit, reliable performance, and long service life. Unlike aftermarket alternatives, OEM parts are designed specifically for your equipment — no modifications, no guesswork.

Compatibility: Fits Caterpillar equipment with medium to large diesel engines in the C15/C16/3408 range in fuel systems specifying this radial seal fuel/water separator.

Returns: We proudly offer hassle-free returns. If you are not completely satisfied with your purchase for any reason, simply open a return request through eBay within 30 days of purchase and we will take care of you promptly.

Thank you for choosing QBS Parts Inc! We truly appreciate your business. If you have any issues whatsoever with your order, please give us the opportunity to resolve it before leaving feedback — we are committed to making every transaction a great experience. Please verify fitment using your equipment's model and serial number before purchasing. Feel free to message us with any questions — we're here to help!

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