| Product Name | Truck Air Dryer |
|---|---|
| Reference Number | 4324251010, 4324251050, 4324250050, 4324250080, 20884103, 21620172, 21480094 |
| Brand | Diron Parts |
| Application | Truck Brake System |
| Vehicle Type | Truck |
| Condition | New |
| Size | Customized According to Customer Requirements |
| Customized Support | OEM / ODM |
| Power Type | Manual |
| Certification | REACH |
| Place of Origin | Henan, China |
| Packing | Neutral White Box and Brown Carton |
| Payment Terms | T/T 30% Deposit, 70% Before Delivery |
| Delivery Term | FOB |
| Lead Time | 20–30 Days After Advance Payment |
Product Details
Reliable Air Drying for Truck Brake Systems
This truck air dryer is used in compressed air brake systems to help reduce moisture inside the air lines. By drying the compressed air before it reaches key brake components, it helps protect valves, tanks, and pipelines from corrosion, freezing, and contamination.
Reference Numbers
This air dryer is supplied according to the following reference numbers: 4324251010, 4324251050, 4324250050, 4324250080, 20884103, 21620172, and 21480094. Please confirm the reference number, appearance, and installation position before ordering.
Application Range
The product is suitable for truck brake system repair and replacement. It is commonly used in heavy-duty commercial vehicles, transport trucks, trailers, and fleet maintenance applications where stable air pressure and clean compressed air are required.
OEM and ODM Support
Diron Parts supports OEM and ODM production according to samples, drawings, or customer specifications. Size, packaging, and product details can be adjusted according to project requirements.
Quality Control
Each truck air dryer is inspected before delivery to help ensure stable performance, correct structure, and reliable use in demanding truck operating conditions.
FAQ
Q1. What is the main function of a truck air dryer?
A truck air dryer removes moisture and oil vapor from compressed air before the air enters the brake system. This helps protect the air brake system from rust, freezing, and internal contamination.
Q2. How can I confirm if this air dryer fits my truck?
Please check your original part number and compare it with 4324251010, 4324251050, 4324250050, 4324250080, 20884103, 21620172, or 21480094. You can also compare the product appearance and installation interface.
Q3. Can Diron Parts produce according to samples or drawings?
Yes. We can produce according to customer samples or technical drawings. OEM and ODM customization support is available.
Q4. What packaging do you provide?
Standard packaging is neutral white box and brown carton. Customized packaging can be arranged according to customer requirements.
Q5. What are your payment terms?
The usual payment term is T/T 30% as deposit and 70% before delivery. Product and package photos can be provided before balance payment.
Q6. What is the usual delivery time?
The usual delivery time is 20–30 days after receiving advance payment. The final delivery time depends on order quantity and product requirements.
Q7. Do you test the products before delivery?
Yes. Products are checked before shipment to help ensure quality and stable performance.
Q8. What is the minimum order quantity?
MOQ depends on the specific order requirement. Please confirm the quantity, reference number, and packaging needs before placing an order.









