12159770 Water Pump for Weichai Wp6 Deutz Tbd226b-6g Diesel Engine. OEM Standard Replacement Manufactured according to OEM specifications for accurate fitment and reliable cooling performance. Designed for WP6 & TBD226B-6G Engines Compatible with Weichai WP6 and Deutz TBD226B-6G diesel engine applications. High-Efficiency Coolant Circulation Ensures stable coolant flow and maintains optimal engine operating temperature. Heavy-Duty Cast Housing Constructed from high-strength cast material for excellent durability and corrosion resistance. Premium Bearing System Equipped with high-quality bearings to ensure smooth operation and extended service life. Reliable Mechanical Seal Effectively prevents coolant leakage under high-temperature working conditions. Direct Installation Design OEM-size mounting dimensions enable quick and easy replacement. Suitable for Multiple Applications Widely used in trucks, construction machinery, generators, and industrial equipment.