PROFESSIONAL-GRADE CATERPILLAR FILTER BASE 1R-0770 Fuel Water Separator Filter Base | OEM Replacement WHY CHOOSE OUR CATERPILLAR FILTER BASE? ✔ Precision Engineering: CNC-machined to exact OEM specifications for perfect fitment with Caterpillar equipment. ✔ Corrosion Resistance: Anodized aluminum housing withstands harsh operating conditions and extends service life. ✔ Dual Filtration: Integrated water separation technology protects fuel injectors from both particulate and water contamination. ✔ Cost Efficiency: 30% more affordable than genuine CAT parts with identical performance characteristics. ✔ Inventory Ready: Always in stock with fast global shipping to minimize your equipment downtime. TECHNICAL SPECIFICATIONS Parameter Specification Part Number 1R-0770 Type Fuel Water Separator Filter Base Compatibility Caterpillar 120H, C27, D8T, D9T, DE250E0, M325C, M325D, M330D, RM500 Material Aircraft-grade aluminum alloy Pressure Rating 150 PSI (10.3 bar) Temperature Range -40°F to 300°F (-40°C to 149°C) Warranty 12 months against manufacturing defects TRUSTED BY INDUSTRY PROFESSIONALS ★★★★★ "Supplied 500 units to our dealership network. Zero returns in 18 months - exceptional quality matching OEM specs." - Heavy Machinery Parts LLC, USA ★★★★★ "Our mining clients report 20% longer service intervals compared to aftermarket alternatives. Reliable bulk supplier." - Global Mining Solutions, Australia ★★★★★ "Precision-machined components eliminated leakage issues we experienced with other suppliers. Now our standard spec." - Nordic Equipment Services, Sweden FREQUENTLY ASKED QUESTIONS Q: Is this filter base compatible with Caterpillar 330D excavators?A: Yes, our 1R-0770 is designed as a direct replacement for Caterpillar 330D among other models listed in specifications. Q: What's the lead time for bulk orders (500+ units)?A: We maintain 2,000+ units in stock. Bulk orders ship within 3 business days with volume discounts available. Q: Do you provide technical documentation for wholesale buyers?A: Yes, we supply CAD drawings, material certifications, and installation guides for all B2B partners. READY TO STOCK THIS HIGH-PERFORMANCE FILTER BASE? Contact our B2B sales team for wholesale pricing, OEM customization options, and logistics solutions: WhatsApp: +86 18965520297WeChat: +86 18965520297Email: Sales@parts-machining.com Serving equipment distributors and service providers worldwide since 2008