VKBA668 Wheel Bearing Kits For MAZDA
The DUHUI Bearing VKBA668 rear wheel bearing kit is an OE-replacement solution for the Mazda 929 I (LA), Mazda 929 II Coupe (HB), and Mazda RX-7 I (SA) from the 1970s to the 1980s. This comprehensive kit includes two bearings and an oil seal, ensuring a complete rear hub rebuild for classic Mazda applications. Manufactured to match original equipment specifications including 51878072 and R17006, this wheel bearing kit is also interchangeable with SKF VKBA668 and SNR R170.06.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DBK722 |
| Part Number | VKBA668 |
| Product Type | Wheel Bearing Kit |
| Fitting Position | Rear Axle |
| Kit Contents | 2 Bearings, 1 Oil Seal |
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code: DBK722
OE Numbers:
51878072, 30562, R17006, 713615250, QWB452
Reference Numbers (Interchange):
SKF: VKBA668
SNR: R170.06
FAG: 713615250
QUINTON HAZELL: QWB452
Vehicle Fitment
MAZDA 929 I (LA): 2.0 (LA4M) 1979-1986
MAZDA 929 II Coupe (HB): 2.0 (HBES) 1984-1987
MAZDA RX-7 I (SA): 1.1 (SA22C) 1984-1986
Additional compatible models (verify before ordering):
MAZDA 323 (BD): 1980-1985 (Rear)
MAZDA 626 (GC): 1982-1987 (Rear)
Engine Compatibility: 2.0L, 1.1L Rotary
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Complete rear wheel bearing kit includes two bearings and an oil seal for a full hub rebuild.
- Designed specifically for classic Mazda 929, RX-7, and compatible applications.
- Dual bearing configuration provides enhanced load distribution and stability.
- Kit format simplifies maintenance and reduces downtime.
- Included oil seal ensures proper lubrication retention and contamination protection.
- Interchangeable with SKF VKBA668, SNR R170.06, and FAG 713615250.
Installation Notes
- This kit is designed for rear axle fitment on classic Mazda models.
- Verify the kit contents match your original bearing before installation.
- Inspect the hub surface and axle shaft for damage or wear before installing new components.
- Pack both bearings with high-quality wheel bearing grease before installation.
- Ensure the oil seal is correctly installed to prevent leakage and contamination.
- Torque all fasteners to manufacturer specifications and check wheel bearing play after installation.
- Refer to the Mazda service manual for proper bearing adjustment procedures.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces wheel bearing kits and automotive components to OE specifications. Contact us
