Warehoused and supplied by Xi'an Xijiang Loulan Auto Parts Co., Ltd., with full global export solutions handled by Shaanxi Xingmu Loulan International Trade Co., Ltd., this expansion tank assembly with part number SZ945000713 is specially produced for SHACMAN X3000 heavy trucks.
We focus on high-matching cooling system spare parts for heavy-duty vehicles and one-stop cross-border trading services. This plastic expansion reservoir stabilizes cooling system pressure and stores excess coolant during engine operation. As a precise OEM equivalent replacement component, it fully meets the coolant system maintenance and bulk procurement demands of overseas SHACMAN truck fleets and auto parts distributors.
Products Description
This SHACMAN X3000 expansion box assembly (OE SZ945000713) acts as a core component of the truck cooling system. It stores redundant coolant and balances internal pressure to avoid overheating damage to the engine. Manufactured to match original installation dimensions, this reservoir enables direct replacement for SHACMAN X3000 models, stocked by Xi'an Xijiang Loulan Auto Parts for quick order fulfillment.
Crafted from impact-resistant engineering plastic, our expansion tank resists coolant corrosion and temperature cycling for extended service life. Partnered with Shaanxi Xingmu Loulan International Trade Co., Ltd., we provide complete export documentation, flexible shipping plans and stable inventory supply to serve international heavy truck repair shops and spare parts wholesalers.
Products Specifications：
| Item | Specification Details |
| Brand | Loulan, OEM replacement matching SHACMAN |
| OE Part No. | SZ945000713 |
| Product Name | SHACMAN X3000 Expansion Box Assembly |
| Material | High-strength anti-corrosion engineering plastic |
| Applicable Models | SHACMAN X3000 heavy-duty trucks |
| Application | Store redundant coolant and stabilize pressure for vehicle engine cooling system |
| Weight | Subject to actual finished product |
| Dimension | Specific external size subject to actual product |
| Sales Unit | Piece / Unit |
| MOQ (Minimum Order Quantity) | 1 piece |
| Package | Standard export carton with shockproof filler to avoid plastic cracking |
| Delivery Time | 3–7 working days for in-stock items; negotiable lead time for large bulk orders |
| Warranty Period | 6 months (excluding damage from improper installation, collision or artificial destruction) |
| Payment Terms | T/T, L/C at sight; other payment methods negotiable for long-term partners |
Why choose our
Dual-Company Supply Chain
Xi'an Xijiang Loulan Auto Parts stocks cooling system parts, while Shaanxi Xingmu Loulan International Trade handles full export logistics and paperwork for global buyers.
Strict Multi-test QC
Each tank passes leak and temperature aging tests, complying with OE sizes to prevent coolant leakage after installation.
Durable Specialized Material
Modified crack-resistant engineering plastic resists coolant corrosion and thermal deformation under engine temperature shifts.
Model-Specific Fit
OE SZ945000713 designed solely for SHACMAN X3000, direct fit without modification.
Customizable Extras
Custom carton printing and private labels available for regional market needs; bulk production timelines negotiable.
Quick Shipment
In-stock items ship within 3–7 working days; lead times for large orders can be discussed.
FAQ
Q1: What core role does this expansion box play in a SHACMAN X3000 truck?
A1: This reservoir balances internal pressure within the cooling circuit and stores excess coolant generated as engine temperatures rise, preventing cooling system overflow and pressure damage.
Q2: Can this coolant expansion tank fit other SHACMAN truck series besides the X3000?
A2: This assembly with part code SZ945000713 is engineered only for SHACMAN X3000 models and is not compatible with other SHACMAN vehicle ranges.
Q3: Am I allowed to purchase just one expansion box for small-scale repair jobs?
A3: Yes, our business accepts single-unit orders for stocked cooling system spare parts with no mandatory large order thresholds.
Q4: What documentation can your trade firm provide for cross-border customs clearance?
A4: Shaanxi Xingmu Loulan International Trade supplies complete export paperwork including commercial invoices, packing lists and other documents required by global customs authorities.
Q5: What circumstances void the warranty coverage for this plastic expansion tank?
A5: The 6-month warranty only covers factory manufacturing defects. Damage from physical impact, incorrect installation or chemical contamination of coolant is not covered.
Q6: How do you protect the plastic expansion boxes during overseas transit?
A6: Every expansion tank is individually wrapped and placed inside shock-absorbent packaging materials within export cartons to avoid cracking during long-distance shipping.
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