576-0000
Air Pressure Regulator
Cat® Air Pressure Regulator for Air Intake System & Exhaust System
Description
The Air Pressure Regulator is responsible for reducing the high pressure of compressed air from the turbocharger to a safe and consistent level for use by other engine components, such as the fuel injection system, and air intake system. Air…
Overview
The Air Pressure Regulator is responsible for reducing the high pressure of compressed air from the turbocharger to a safe and consistent level for use by other engine components, such as the fuel injection system, and air intake system. Air Pressure Regulator helps to ensure the safe and efficient operation of the engine.
Features
- Maximum inlet pressure 2758 kPa
- Outlet Pressure 827-965 kPa
- Provides a more consistent air supply
- Improves fuel efficiency by helping to keep a check on the inlet and outlet air flow
Applications
This Air Pressure Regulator is typically located in the air intake manifold for keeping a check on the inlet and outlet air pressure parameters.
Specifications
| Brand | Caterpillar |
|---|
Related parts

Air Pressure Regulator
521-0039
Similar part

7/8" X 9/16" Pressure Regulator
209-9234
Similar part

Pressure Regulator
459-8418
Similar part

9/16" Fuel Pressure Regulator
142-0371
Similar part

9/16" Fuel Pressure Regulator
369-6662
Similar part

Pressure Regulator Valve Cover Plate
7W-7726
Similar part
REGULATOR-FI
440-8291
Similar part

REGULATOR GP
601-9307
Similar part
OEM & Aftermarket
Compatible parts for major brands
Global shipping
Delivering to 50+ countries
Need help?
Contact our team for support
