Isuzu 6HK1 engine drain valve 109680-0240, Sany material code: B220400000444

Isuzu 6HK1 Engine Drain Valve 109680-0240, Sany Material Code: B220400000444
Core Information
- OEM Number: 109680-0240 (also written as 1-09680024-0)
- Sany Material Number: B220400000444
- Compatible Engines: Isuzu 6HK1 / 4HK1 (electronic injection / direct injection)
- Compatible Models:
- Sany: SY305/SY335/SY365/SY485 (6HK1 models)
- Hitachi: ZX300/330/360-5A, Sumitomo SH350, etc.
- Installation Location: Lower part of engine block / lower radiator hose, coolant drain valve
- Material: Brass / Zinc Alloy, corrosion-resistant, heat-resistant, pressure-resistant
Parameters and Market Reference
- Thread Specification: M14×1.5 (common)
- Working Pressure: 1.0–1.5MPa
- Working Temperature: -30℃～+120℃
- Interchangeability: Universal for 4HK1/6HK1; interchangeable with same specifications across Sany, Hitachi, and Sumitomo
Purchase and Installation Notes
- Code Verification: 109680-0240 + B220400000444, avoid confusion with oil pan drain plug
- Installation Torque: 12–15N·m, to prevent thread stripping and leakage
- Function Tip: Drain coolant in winter to prevent freezing; empty coolant during maintenance
- Common Faults: Leakage, stripped threads, stuck valve; direct replacement is recommended