1100 075 650 Compressor Valve Plate for Mercedes-Benz
1100 075 650
Summary
This compressor valve plate is designed for heavy commercial vehicle air brake systems. It is compatible with Mercedes-Benz CONECTO (O 345) models featuring OM 447 HLA engines, ensuring precise valve lift and durability under high-pressure conditions. Equivalent to OE Mercedes-Benz 4421301120.
| EAN Code | 8699031006475 |
|---|
Ready to Order
Compatible OEM Codes
-
MERCEDES BENZ
- 442 130 11 20
Description
What does a compressor valve plate do?
This compressor valve plate serves as a critical component within the air brake compressor assembly, managing the flow and direction of compressed air. It is manufactured using high-strength components to ensure long-term durability and consistent performance under high-pressure operating conditions.Compatible vehicles and engines
This specific part is compatible with Mercedes-Benz CONECTO (O 345) vehicles, including M, UE, CONECTO C, and H variants equipped with OM 447 HLA engines. It is engineered to meet the strict requirements of these heavy commercial vehicle applications.Installation and maintenance
When performing maintenance, technicians should verify the plate thickness and port layout against the original part. Proper installation ensures the correct valve lift distance, which is essential for maintaining optimal air flow capacity and preventing fatigue within the compressor system.Selection guidance
For exact fitment, always compare the physical dimensions and port configuration of the removed component to ensure a precise match for the compressor housing.OE cross-reference
1100 075 650 (Compressor Valve Plate) is the equivalent of the Mercedes-Benz OE number. This part directly replaces Mercedes-Benz OE number 4421301120.Other OEMs
MERCEDES BENZ
- A4421301120
- 4421301120
- 442 130 11 20
Related Products
Used In
Compatible Vehicles
| Brand | Model | Model Type | Engine |
|---|---|---|---|
| MERCEDES BENZ | CONECTO (O 345) | CONECTO C | OM 447 HLA |
| MERCEDES BENZ | CONECTO (O 345) | H | OM 447 HLA |
| MERCEDES BENZ | CONECTO (O 345) | M | OM 447 HLA |
| MERCEDES BENZ | CONECTO (O 345) | UE | OM 447 HLA |
FAQ
How do I ensure this valve plate fits my compressor?
To ensure correct fitment, compare the plate thickness, diameter, and port layout of your existing part with the new one. The OE number on the compressor housing is the most reliable way to confirm compatibility.
What vehicle models is this part compatible with?
This part is designed for Mercedes-Benz CONECTO (O 345) vehicles, including variants such as M, UE, CONECTO C, and H, specifically those utilizing OM 447 HLA engines.
What are the benefits of using high-strength valve plates?
High-strength components provide better resistance to fatigue and impact loading caused by rapid pressure changes, which helps maintain consistent air flow and prevents premature system failure.
When should I replace the compressor valve plate?
Replacement is recommended if symptoms of air leaks, decreased pressure build rates, or irregular compressor cycling occur during system testing.
What are the OE reference numbers of this part?
1100 075 650 directly replaces Mercedes-Benz OE number 4421301120.