Yanmar 3JH40 Timing Gears ( #129A00-25110, -25120, -25900 )
Sold as a Package
Nearly New, Removed from a Yanmar 3JH40 with very low operating hours.
Part Breakdown:
129A00-25110: Gear Assembly, Idle A
This is the primary idle gear assembly that transfers rotation within the timing train.
129A00-25120: Gear Assembly, Idle B
This is the secondary idle gear assembly located in the timing gear housing.
129A00-25900: Gear, Supply Pump
This gear mounts directly to the fuel high-pressure common-rail supply pump to drive the common-rail fuel system.
129A00-25200   Idle B Plate
129A00-25210  Idle B Gasket (metal)
26106-080402  M8X 40 Plated Bolt