High Efficiency Fuel Water Separator FS1233 FS1233B - Fleetguard Replacement CHINA EVERLASTING PARTS CO., LIMITED presents the FS1233 fuel water separator, engineered to deliver exceptional water separation performance for Cummins engines and other heavy-duty applications. This industrial-grade filter protects your fuel injection system from water contamination, ensuring optimal engine performance and longevity. KEY FEATURES & BENEFITS Superior Water Removal: 99.9% efficiency in separating water from diesel fuel Extended Service Life: High-capacity design reduces maintenance frequency Precision Filtration: 10-micron rating protects fuel injection systems Universal Compatibility: Direct replacement for Fleetguard, Baldwin, Donaldson, and other major brands Rugged Construction: Heavy-duty steel casing withstands harsh operating conditions Cost-Effective Solution: OEM-quality performance at competitive wholesale pricing TECHNICAL SPECIFICATIONS Parameter Value Part Number FS1233 Part Type Fuel Water Separator Outer Diameter 3.69 inch (93.73 mm) Thread Size 1-14 UN Length 5.52 inch (140.21 mm) Gasket OD 3.43 inch (87.12 mm) Gasket ID 3.11 inch (79 mm) MOQ 60pcs CROSS-REFERENCE COMPATIBILITY Our FS1233 fuel water separator is a direct replacement for multiple OEM part numbers: • Baldwin BF1253 • Cummins 1491914 • Cummins 149191405 • Cummins 149191401 • Cummins 3916334 • Cummins 3907024 • Donaldson P551744 • Hifi SN 902430 • Racor R24S • Wix 33426 WHY CHOOSE OUR FUEL WATER SEPARATORS? Manufacturing Excellence: Our filters undergo rigorous quality control to meet or exceed OEM specifications. Each unit is pressure-tested to ensure leak-free performance. Technical Advantages: The multi-stage filtration system combines coalescing media and hydrophobic barriers for maximum water separation efficiency, even in high-flow applications. Business Benefits: As a professional filter manufacturer, we offer: Competitive wholesale pricing with volume discounts Flexible OEM/ODM services with custom branding options Reliable supply chain with consistent inventory Technical support for your sales team CUSTOMER TESTIMONIALS ★★★★★ "The FS1233 separators perform as well as the OEM parts at 30% lower cost. Our marine engine customers report excellent water separation performance." - Marine Parts Distributor, USA ★★★★★ "Consistent quality across multiple orders. These filters have become our go-to solution for Cummins engine maintenance contracts." - Heavy Equipment Service Center, Canada ★★★★★ "Excellent partner for our private label program. The ODM service allowed us to launch our branded line quickly." - Filter Specialty Retail Chain, Australia APPLICATIONS The FS1233 fuel water separator is ideal for: Cummins diesel engines (ISX, QSX, N14 series) Marine diesel generators and propulsion systems Construction and mining equipment Agricultural machinery Truck fleets and transportation Industrial power generation FREQUENTLY ASKED QUESTIONS Q: What's the recommended service interval for this fuel water separator?A: We recommend replacement every 500 operating hours or as specified by your engine manufacturer. Q: Do you offer custom packaging for wholesale orders?A: Yes, we provide custom packaging options including bulk packaging, retail boxes, or private labeling. Q: What certifications do your filters have?A: Our filters meet ISO 9001 quality standards and are tested to SAE J1488 for fuel filtration performance. Q: Can I order samples before placing a bulk order?A: Yes, sample orders are available for quality verification. Contact our sales team for details. CONTACT US FOR B2B INQUIRIES Ready to stock high-quality fuel water separators for your business? Our team is ready to assist with: Volume pricing and wholesale discounts Custom OEM/ODM solutions Technical specifications and documentation Shipping and logistics support Contact Information:WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com