Perkins
Crankshaft for Perkins 6.354
This crankshaft is designed for the Perkins 6.354 engine. It converts the linear reciprocating motion of the pistons into rotational motion to drive the machine.
Compatible models
Specifications
- Part number
- 31315851
- Brand
- Perkins
The crankshaft 31315851 functions as the central rotating component within the Perkins 6.354 engine. It is responsible for converting the linear reciprocating motion generated by the pistons during the combustion cycle into the rotational motion required to power the machine. This component is engineered to withstand the rotational forces and mechanical stresses produced during engine operation.
This part is specifically designed for use in the Perkins 6.354 engine model. It ensures the mechanical timing and power transmission necessary for the engine to operate within its specified parameters. Proper installation of the crankshaft is necessary to maintain the rotational balance of the engine assembly and to facilitate the transfer of power to the drivetrain or hydraulic systems.
In internal combustion engines, the crankshaft works in conjunction with the connecting rods to translate piston movement into torque. It features precision-machined journals that interface with the engine block bearings, allowing for smooth rotation under load. Maintaining the integrity of the crankshaft is necessary for the overall mechanical stability of the engine.

