Chassis system
This genuine Battery Cover 3703311‑TL920 offers reliable physical protection for the truck battery on Dongfeng KL heavy‑duty vehicles. This hard plastic battery shield fits perfectly over the battery compartment of Dongfeng KL models. It effectively keeps away road dust, muddy splashes and minor collision damage during long‑haul highway transportation. Produced according to original OEM drawing specifications, this Dongfeng KL Parts has passed material aging and impact resistance testing at factory. Heavy‑duty fleets and truck repair workshops widely adopt this original battery cover to extend service life of vehicle storage battery and reduce unexpected electrical faults on freight trucks.
PRODUCT DESCRIPTION
Rugged OEM Plastic Shell For Battery Protection
This OE‑spec battery cover 3703311‑TL920 is injection‑molded with high‑strength engineering plastic material. The reinforced outer surface structure improves anti‑impact performance. It is specially designed for the battery compartment position of Dongfeng KL heavy‑duty truck. The precise edge contour guarantees seamless installation over the battery assembly, forming a solid outer shield for your truck storage battery under rough driving conditions.
Prevent Battery Damage Caused By Mud, Dust & Debris
Without intact battery housing lid, the truck battery is exposed to muddy water, flying gravel and road debris. These hazards may speed up corrosion of battery terminals and trigger intermittent electric breakdown. Replacing broken or cracked cover with genuine 3703311‑TL920 battery cover helps seal the battery compartment. It is an ideal replacement spare part for routine fleet maintenance and truck body repair for Dongfeng KL.
Original Factory Specification & Strict Quality Inspection
As genuine Dongfeng KL Parts, this battery cover undergoes raw‑material inspection, anti‑aging test and dimension check before delivery. Its internal reinforcing rib design enhances structural rigidity against vibration from truck chassis. All mounting points are identical to original parts, no cutting or modification is needed during installation. It matches perfectly with the original battery box for Dongfeng KL heavy‑duty trucks.
Quick Supply For Truck Repair & Fleet Maintenance Purchase
If you are sourcing heavy‑truck body spare parts for repair shops or freight fleets, this 3703311‑TL920 battery cover is your preferred OEM replacement. We provide wholesale supply of original Dongfeng truck spare parts for overseas customers. Please verify your OE number before ordering to confirm compatibility. Send your inquiry now for fast quotation and stable parts supply.
TECHNICAL SUPPORT
1. Accessories selection consultation
- Provide ** intelligent selection tools ** (such as parts matching query system), input the vehicle model VIN code or engine model to match the corresponding parts number, reducing the selection error rate.
The technical team is available online 7×12 hours to answer technical questions about accessories (such as material compatibility and installation processes).
2. Customized development support
We offer specialized R&D services for special market demands (such as heat dissipation accessories for high-temperature regions in the Middle East and dedicated suspension components for road conditions in Africa), and complete sample delivery within six weeks.
3. Training and Technical materials
Provide remote/on-site training for the customer's after-sales team (such as diagnosis of electrical control accessories and DPF regeneration operation), along with multilingual versions of the "Accessories Installation Manual" and "Troubleshooting Guide".
4. Quality Traceability and Improvement
Through the QR code traceability system (one product, one code), track the production batch of accessories and the source of raw materials, respond quickly to quality complaints and initiate improvement processes.
AFTER-SALES AND LOGISTICS SUPPORT
After-sales service
Quality Assurance Policy
-The warranty period for original factory parts is 12 months (counting from the date of signature for receipt), covering material defects, process issues, and man-made damage.
- Provide "Localized Express repair Service" : Cooperate with third-party repair networks in markets such as Southeast Asia and the Middle East, and deliver emergency parts to designated repair points within 4 hours.
Return and Exchange Process
-The customer is required to submit the test report (such as a third-party appraisal) within the warranty period. After confirmation by Dongfeng, a reissue or refund will be arranged within 5 working days.
Logistics support
Warehouse Layout
-Five major regional accessory centers have been established globally (Southeast Asia, the Middle East, Africa, South America, and Europe) to achieve "next-day delivery" for mainstream accessories (covering customers within the regions).
Emergency Logistics Plan
-Emergency parts can be directly delivered within 48 hours via the "Dongfeng Exclusive Aviation Special Line" (such as engine ECU, brake valves and other key components).
Packaging Optimization
-Use shockproof and moisture-proof packaging (such as honeycomb cartons + pearl cotton), and reinforce fragile parts (such as glass, sensors), keeping the damage rate within 0.5%.
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