303.07.0003.03 Soft Check Valve for Suspension
303.07.0003.03
Summary
This soft check valve is a critical sealing element for heavy-duty commercial vehicle air suspension systems. Designed to maintain system pressure and ride comfort, it is compatible with Mercedes-Benz, Scania, and Iveco vehicles. This high-strength component ensures optimal performance in pneumatic suspension circuits. Equivalent to OE Bosch 1507413042.
| EAN Code | 8683457019454 |
|---|
Ready to Order
Compatible OEM Codes
-
BOSCH
- 1 507 413 042
Description
What does a soft check valve do?
This soft check valve functions as a vital sealing element within the air suspension system of heavy commercial vehicles. By providing a precise seal within the check valve mechanism, it prevents air from escaping the suspension bellows, thereby preserving the necessary system pressure required for stable ride performance.Vehicle and engine compatibility
This component is compatible with Mercedes-Benz, Scania, and Iveco trucks. It is specifically designed to maintain the original level-holding performance and ride comfort of the vehicle's pneumatic circuit.Installation and maintenance
Technicians should inspect these seals during routine air suspension maintenance to ensure no pressure loss occurs. When replacing, ensure the valve seat is clean to allow the soft elastomer surface to make full contact, maintaining a reliable one-way airflow mechanism.Troubleshooting guidance
If a vehicle exhibits uneven ride height or slow suspension leveling, verifying the integrity of the check valve seals is a recommended troubleshooting step.OE cross-reference
303.07.0003.03 (Soft Check Valve Check Valve (Suspension)) is the equivalent of the Bosch OE number. This part directly replaces Bosch OE number 1507413042.Other OEMs
BOSCH
- 1507413042
- 1 507 413 042
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| BOSCH | |||
| IVECO | |||
| MERCEDES BENZ | |||
| SCANIA |
FAQ
What is the function of this soft check valve?
It acts as a sealing element that allows one-way airflow, preventing air from escaping the suspension bellows to maintain system pressure.
Which vehicle brands are compatible?
This part is compatible with Mercedes-Benz, Scania, and Iveco heavy commercial vehicles.
What are common symptoms of a failing seal?
Common symptoms include uneven vehicle leveling or a loss of ride comfort due to air pressure escaping the suspension circuit.
How should I verify compatibility?
Compatibility should be verified against the vehicle's chassis number to ensure exact fitment for the specific suspension system.
What are the OE reference numbers of this part?
303.07.0003.03 directly replaces Bosch OE number 1507413042.