SANY Genuine Spin-On Diesel Fine Filter (160604020055B)
The SANY Genuine Diesel Fine Filter (160604020055B / SR012SX) is a premium-tier secondary filtration element specifically engineered for Isuzu 4HK1 and 6HK1 common-rail engines. It uses an ultra-fine 2μm glass fiber matrix to capture microscopic abrasive particles, ensuring the long-term integrity of high-pressure injection systems.
Technical Engineering Specifications
| Feature | Specification |
|---|---|
| OEM Part Number | 160604020055B (SR012SX) |
| Filtration Rating | 2μm (Ultra-High Precision) |
| Efficiency | ≥ 99.8% (Glass Fiber) |
| Dimensions | 109mm (OD) × 200mm (H) |
| Seal Interface | Fluororubber (Viton-grade) |
| Safety Feature | Internal bypass valve |
Fuel Injection Protection
HPCR Safeguard: Blocks silt and metal dust from reaching high-pressure pumps.
Injector Longevity: Prevents nozzle tip erosion and needle valve sticking.
Combustion Stability: Eliminates erratic power delivery and black smoke caused by fuel delivery distortions.
Machine Compatibility
Optimized for Isuzu-powered SANY -9 and -10 series excavators:
Medium Excavators: SY115C-9, SY135C-9, SY215C-9, SY225H.
Heavy/Mining: SY285C, SY305C, SY335C, SY365H, SY485H.
Maintenance & Professional Installation
Guidelines:
Installation: Pre-fill with clean diesel to prevent air-locking.
Torque Protocol: Hand-tighten until contact, then turn 3/4 to 1 full turn. Never use a chain wrench.
Intervals: 500 hours (initial), then every 2000 hours (standard) or 1000–1500 hours (mining).
Purging: Use the hand primer on the primary filter base to vent air; check for leaks after starting.
Contact & Logistics
Supply Source: Xuzhou Sinoswift Import & Export Co., Ltd.
Support: WhatsApp: +86 13701956981 | Email: [email protected]