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CEI
157.997
Wheel reduction sun gear
Vehicle Manufacturers
SCANIA(1 items)
About this part
A gear is a toothed wheel that transmits rotation and torque by meshing with another gear.
Meshing gears of different sizes change the speed and torque between shafts, letting the drivetrain match engine output to the load and road speed; tooth profile and material are matched to the load carried.
Gears are found in the gearbox, differential, and various drives and pumps. The correct gear depends on the assembly, the tooth count, and the matching gears it runs with.
It is linked to 1 OE-compatible part number(s).
Frequently asked questions
What is 157.997?
A gear is a toothed wheel that transmits rotation and torque by meshing with another gear.
Does 157.997 have compatible (OE) part numbers?
Yes — it is linked to 1 OE-compatible part number(s), shown in the compatible parts section above.

