This OTTO coupling (part number 191-2645) is designed for the hydraulic pump system of CAT excavator models 330D, 336D, 340D, and 345D. It ensures secure and flexible power transmission between the engine and hydraulic pump, reducing vibration and wear for reliable performance under heavy loads.

This genuine OEM coupling assembly, including bolts, is designed for direct replacement in CAT 110H, 120H, 130H, and 140H excavator hydraulic systems.

This genuine OEM coupling is designed for Hitachi HPV102 hydraulic gear pumps, compatible with excavator models including EX200-5, ZX200, and EX240-3.

Genuine OEM coupling assembly for Komatsu HPV145 pumps, compatible with various ZX330 and PC300/350 excavator models.

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO ZX450-3 High Pression Pump Coupling 1157801920 1-15780192-0 Injection Pump Coupling Assembly for Isuzu 6WG1 6WF1 Engine This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty

OTTO 8-97601154-1 8976011541 Cylinder block ZX330-3 Pump Coupling 6HK1 Injection Pump Bracket For isuzu engine parts This used for EXCAVATOR,Original new and china could offer and With 3-12 months warranty