Diesel Generator Set
FAST 12JSD1607-1707140-2 Auxiliary Gearbox Synchronizer Assembly Drivetrain System Parts
FAST Heavy-Duty Truck Drivetrain System Parts 12JSD1607-1707140-2 Auxiliary Gearbox Synchronizer Assembly The FAST 12JSD1607-1707140-2 Synchronizer Assembly is a transmission component used in compatible FAST heavy-duty truck gearboxes, specifically associated with the auxiliary gearbox high-low range shifting mechanism. It helps synchronize rotating components before engagement, supporting smoother range changes and reducing impact between transmission components. This
FAST 12JSDX220T-1701112B Second Gear for Transmission Output Shaft Drivetrain System Parts
FAST Heavy-Duty Truck Drivetrain System Parts 112JSDX220T-1701112B Second Gear for Transmission Output Shaft The FAST 12JSDX220T-1701112B Second Gear is a transmission gear installed on the second shaft of compatible FAST manual gearboxes. It forms part of the transmission gear train and helps transmit engine torque through the second-gear ratio during vehicle operation. This component is listed in parts catalogs for the FAST 12JSDX220T transmission family and is suitable for