Ensure smooth, reliable rotation for your Hyundai or KIA with the precision-engineered Wheel Hub Bearing DAC38700037, designed as a direct replacement for part numbers 51720-1c000 and 51720-02000. Crafted from high-grade bearing steel with a double row radial structure (38*70*37 dimensions), this unseparated hub bearing delivers exceptional durability to withstand daily driving demands, reducing the hassle of frequent replacements.
| Parameter | Details |
|---|---|
| Separated | Unseparated |
| Rows Number | Double |
| Load Direction | Radial Bearing |
| Material | Bearing Steel |
| Product Name | Automobile Bearing Hub Bearing |
| Lubrication | Grease or Oil |
| Precision Rating | P0 P6 P5 |
| Vibration | Z1V1 Z2V2 Z3V3 |
| Service | OEM ODM |
| Transport Package | Carton Pallet |
| Specification | 38*70*37 mm |
| Trademark | HYUNDAI |
| Origin | China |
| HS Code | 8482109000 |
| Industry | Typical Equipment |
|---|---|
| Automotive Manufacturing | Hyundai and KIA passenger vehicles, SUVs, and light commercial vehicles |
| Automotive Aftermarket | Wheel hub repair and replacement for Hyundai 51720-1c000 and KIA 51720-02000 models |
Auto parts manufacturers and repair shops know the frustration of premature wheel hub bearing failure—unexpected downtime, increased warranty claims, and customer dissatisfaction. Choosing the wrong replacement bearing for Hyundai 51720-1c000 or KIA 51720-02000 models can lead to noisy operation, reduced vehicle safety, and costly rework.
Our DAC38700037 Double Row Radial Wheel Bearing is specifically designed to replace OEM part numbers 51720-1c000 (Hyundai) and 51720-02000 (KIA), ensuring perfect fit and performance. With 18 years of manufacturing expertise, we produce this hub bearing to meet P0-P5 precision standards and Z1V1-Z3V3 vibration grades, directly addressing the common issues of noise and premature wear in automotive wheel assemblies.
This double row radial wheel bearing operates under radial and axial loads typical in passenger vehicle wheel hubs, supporting vehicle weight while enabling smooth rotation at varying speeds. The unseparated design ensures easy installation, while the bearing steel construction provides the durability needed to withstand road shocks, temperature fluctuations, and continuous operation—critical factors for reliable vehicle performance and passenger safety.
The 38*70*37 mm dimensions guarantee precise fitment in Hyundai and KIA wheel hub assemblies, eliminating the need for modification during installation. Our P0-P5 precision rating controls dimensional accuracy, reducing runout that causes vibration and uneven tire wear. The Z1V1-Z3V3 vibration grades ensure low noise operation, a key customer satisfaction factor for automotive applications. Combined with grease lubrication, these features extend bearing service life under typical driving conditions.
Using non-compliant wheel hub bearings may cut initial costs, but the long-term expenses are substantial: frequent replacements, vehicle downtime, and potential safety risks. Our bearings meet ISO international standards and undergo strict dimensional and performance testing, including noise and vibration analysis, to ensure consistent quality. The 12-month warranty further protects your investment, reducing the total cost of ownership compared to cheaper alternatives.
As a professional bearing manufacturer since 2005, we serve global automotive clients across Europe, North America, and Southeast Asia. Our ISO 9001:2015 certified quality management system ensures every DAC38700037 bearing undergoes rigorous incoming material inspection and full-process production supervision. We offer flexible order options, including 1 piece MOQ for standard bearings and 3-5 day sample delivery, supporting both small-batch repairs and large-scale manufacturing needs. Our technical team provides free guidance on installation and maintenance, helping you maximize bearing performance.
Whether you’re manufacturing automotive components or servicing Hyundai/KIA vehicles, reliable wheel hub bearings are essential. Send us your order details, including quantity and delivery requirements, to get a prompt quote. With our ready-to-ship inventory and strict quality control, you can avoid production delays and ensure vehicle safety.
Q: Is this bearing compatible with both Hyundai 51720-1c000 and KIA 51720-02000?
A: Yes, the DAC38700037 is designed as a direct replacement for both OEM part numbers, ensuring precise fit and performance.
Q: What precision and vibration grades do you offer for this bearing?
A: We produce this hub bearing in P0/P6/P5 precision grades and Z1V1/Z2V2/Z3V3 vibration grades to meet different application requirements.
Q: What is your warranty policy for automotive bearings?
A: We provide a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity for this wheel hub bearing?
A: Standard bearings have a 1 piece MOQ, supporting both small repair orders and large-scale production needs.
Q: How quickly can you ship sample orders?
A: Sample orders are typically shipped within 3-5 working days, with bulk orders delivered in 5-15 working days.
Ready to order or need a quote?
Send your bearing designation, vehicle model, and quantity — we’ll respond within 24 hours.
Free samples available for distributors. 3–5 days production lead time.
5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.
ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.
12-month warranty plus dedicated technical failure analysis support.
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