- Piston – Liner – Ring
- Cylinder Head and Components
- Crankshaft
- Camshaft
- Connecting Rod
- Bearing - Bushing
- Gasket
- SEAL KIT, OIL
- WATER PUMP
- THERMOSTAT
- Injector-Spark Plug kit
- TURBOCHARGER
- Crankcase/Cylinder block
- Vibration Damper
- Oil Pump
- Engine Parts
- Valve Tappet
- FUEL INJECTION PUMP
- Rocker Lever Assy
- Compressor parts
- Cummins
- - Cylinder Blok
- - Cylinder Head
- - Cylinder Liner
- - Engine
- - Flywheel
- - Gasket
- - Guide
- - Heat Exchanger
- - Insert
- - Intake Valve
- - Liner
- - Piston
- - Push Rod
- - Retainer
- - Ring
- - Rocker
- - Rod
- - Tappet
- - Turbocharger
- - Vacuum Pump
- - Valve
- - Vibration Damper
- - Water Pump
Description
The Slow Idle Rocker with part number 3958483 is a genuine Cummins® part that is designed to regulate the engine's idle speed. It is responsible for controlling the amount of air that enters the engine during idle, which helps to maintain a consistent and smooth idle speed.