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301.03.0033 Air Dryer Valve, Air Dryer Valves
Vaden Part No.

301.03.0033

Air Dryer Valve, Air Dryer Valves

EAN 8699031079967

High-performance 24V air dryer valve for Iveco vehicles. Featuring M22x1.5 and M12x1.5 ports. Check the compatibility list.

Description
Heater: 24 V  Port 1: M22x1,5  Port 21: M22x1,5  Pressure: 11 BAR  Port 22: M12x1,5  Port 4/23: M12x1,5 
Replaces IVECO 42058277 KNORR-BREMSE II30650 KNORR-BREMSE II30650AT KNORR-BREMSE II30650N00 +3

Technical Specifications

6
SpecValue
Heater24 V
Port 1M22x1,5
Port 21M22x1,5
Pressure11 BAR
Port 22M12x1,5
Port 4/23M12x1,5

Cross-Reference

7
BrandPart numberTypeNotes
IVECO 42058277
KNORR-BREMSE II30650
KNORR-BREMSE II30650AT
KNORR-BREMSE II30650N00
KNORR-BREMSE II30650N50
KNORR-BREMSE LA 6215
KNORR-BREMSE LA 8242

All OEM part numbers and brand names are used for reference only. Vaden is not affiliated with, endorsed by, or sponsored by these manufacturers.

Repair Kits

1

Description

Equivalent to the original KNORR-BREMSE (II30650, II30650AT, II30650N00, II30650N50, LA6215, LA8242), IVECO (42058277) references, VADEN ORIGINAL 301.03.0033 is an OE-quality spare part in the Air Dryer Valve, Air Dryer Valves group. VADEN ORIGINAL offers more than 12507 heavy commercial vehicle spare parts across 16 different categories.

Frequently Asked Questions

What is the function of this air dryer valve?
The valve regulates the air supply by removing water, oil, and contaminants from the pneumatic system to protect the brakes.
Which vehicle brands is this part compatible with?
This part is specifically designed for Iveco vehicles and is compatible with Knorr-Bremse systems.
What are the technical port specifications?
The unit features M22x1.5 ports (Port 1 and 21) and M12x1.5 ports (Port 22 and 4/23) for standard integration.
Does this valve include a heater?
Yes, this model is equipped with a 24V heater to ensure reliable operation in low-temperature environments.
What are the OE reference numbers of this part?
301.03.0033 directly replaces Iveco OE number 42058277. It also replaces Knorr-Bremse OE numbers II30650, II30650AT, II30650N00, II30650N50, LA6215, LA8242.

Vehicle Applications

2
MakeModels
IVECO —
KNORR-BREMSE —