Shacman Delong X3000 X5000 Heavy Duty Truck DZ14251841200 AC Evaporator H-Type Expansion Valve Assembly
This heavy-duty climate control component serves as a specialized H-type air conditioner evaporator expansion valve assembly, precision-engineered to regulate refrigerant flow within commercial vehicle sleeper cabs. Operating as the primary metering device, it dynamically adjusts the volume of liquid refrigerant entering the evaporator core based on shifting cooling loads and temperature fluctuations. By maintaining stable operating pressures within the HVAC loop, the component eliminates inadequate cabin cooling, evaporator core freezing, and sudden compressor liquid slugging during long-haul transits. It is widely applied across cross-border logistics tractors, regional construction tippers, and heavy-duty dump trucks running Shacman platforms, ensuring a comfortable cabin environment, steady thermal regulation, and extended HVAC system service lifecycles.
Product Specification
| Product Name |
AC Evaporator H-Type Expansion Valve Assembly |
| Part Number |
DZ14251841200 |
| Condition |
New |
| Origin |
China |
| Quality Standard |
100% Tested |
| Quality Certification |
ISO, CCC, GSO, CE, SGS, TUV |
| Weight |
0.4 KG |
| Dimensions |
120 X 85 X 65 mm
|


Ordering & Shipping Information
Packing Options
Carton, Wooden Box, Pallet
Shipping Methods
Courier / Air Freight / Sea Freight
Payment Terms
L/C, T/T, , PayPal, , Alipay
Loading Port
Any Port in China
FAQ
Q: Why choose us?
A: No more dealing with multiple suppliers. We offer a comprehensive inventory of Shaanxi Shacman Delong truck parts. From small leaf spring pins to major engine assemblies, we fulfill all your fleet maintenance and wholesale needs in one stop.
Q: How can I verify if this part is 100% compatible with my truck model?
A: Please click the inquiry button to send us your VIN (Vehicle Identification Number), chassis number, engine model, OE number, photos, and specific dimensions, and our professional engineering team will verify the compatibility for you within 24 hours.
Q: Are the accessories Authentic product from the manufacturer? What are the quality standards of your heavy-duty truck parts?
A: Yes, we maintain close cooperation with the aforementioned brands. All our truck parts are manufactured strictly following OEM standards or premium aftermarket specifications. They undergo rigorous quality testing, such as fatigue and wear resistance testing, ensuring exceptional durability under demanding driving conditions, including harsh mining fields, heavy-haul transport, and bumpy terrains.
Q: Do you support low MOQ for testing and do you offer bulk discounts?
A: Yes! We warmly welcome fleet owners, repair shops, and auto parts wholesalers. We support flexible Minimum Order Quantities (MOQ) to help you test our market quality. Contact us today via the inquiry form to get a tiered wholesale price list tailored to your potential order volume.
Q: What is your estimated delivery time and shipping method?
A: We maintain a robust inventory of fast-moving Shacman Delong series parts to ensure quick dispatch within 3-7 business days. For bulk orders, we offer flexible logistics solutions including Sea Freight, Air Cargo, and International Express (DHL/FedEx/UPS) based on your budget and urgency.
Q: Do your truck chassis, engine, and transmission parts come with a warranty?
A: We offer a 6 to 12-month worry-free warranty across our product lines against manufacturing defects. If you experience any issues, our customer service team is ready to assist you with quick replacements or technical support to minimize your fleet's downtime.