VKBA3779 Wheel Bearing Kits For MAZDA
The DUHUI Bearing VKBA3779 wheel bearing kit is a rear axle hub assembly designed for Mazda 121 II (DB), Mazda Demio (DW), and Mazda MX-5 I (NA) models. This comprehensive kit includes a pre-assembled hub unit with integrated ABS sensor ring and securing nut, providing a complete solution for rear wheel bearing replacement. It matches OE specifications including NA013304X and NA013304XA, with cross-references to SKF VKBA3779, SNR R170.25, and QUINTON HAZELL QWB1166.
Technical Specifications
| Specification | Value / Detail |
|---|---|
| DH Code | DBK517 |
| Part Number | VKBA3779 |
| Product Type | Wheel Bearing Kit – Hub Assembly |
| Fitting Position | Rear Axle (Left/Right) |
| Kit Contents | 1 Hub Unit with Bearing, 1 Nut |
| Inner Diameter | 28.00 mm (1.102 inch) |
| Outer Diameter | 60.00 mm (2.362 inch) |
| Width | 74.00 mm (2.913 inch) |
| Flange Diameter | 126.00 mm (4.961 inch) |
| Bolt Circle Diameter | 100.00 mm (3.937 inch) |
| Wheel Stud Quantity | 4 |
| ABS Sensor Ring | Integrated |
| Weight | 2.20 kg (4.85 lb) |
Note: Dimensional data is based on SKF and aftermarket manufacturer specifications. Please verify measurements against your original bearing before ordering.
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: DBK517
OE Numbers:
NA013304X, NA013304XA, NA01-33-04X, NA01-33-04XA
Reference Numbers (Interchange):
SKF: VKBA3779
SNR: R170.25
QUINTON HAZELL: QWB1166
A.B.S.: 200731
FAG: 713615290
Vehicle Fitment
MAZDA 121 II (DB): 1.1 1990-1993
MAZDA DEMIO (DW): 1.3 16V (DW3W, DW19) 1998-2003
MAZDA MX-5 I (NA): 1.6 (NA6C) 1990-1994
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- Complete rear wheel bearing kit includes a pre-assembled hub unit with bearing and securing nut – all components needed for a full hub replacement on compatible Mazda models.
- Designed specifically for Mazda 121 II (DB), Demio (DW), and MX-5 I (NA) rear axle applications – verified fitment for 1990-2003 model years.
- Integrated ABS sensor ring ensures proper speed signal transmission for vehicles equipped with anti-lock braking systems.
- 4-bolt flange configuration with 126 mm flange diameter and 100 mm bolt circle matches OE specifications for direct fitment.
- Pre-greased and pre-assembled hub unit simplifies installation, requiring no shims or complex adjustments.
- Cross-referenced with SKF VKBA3779, SNR R170.25, and QUINTON HAZELL QWB1166 – confirmed interchange available.
Installation Notes
- Verify the kit contents match your original bearing before installation – confirm inner diameter (28.00 mm) and outer diameter (60.00 mm).
- This kit is designed for rear axle fitment on compatible Mazda models – confirm placement before ordering.
- The hub assembly is pre-assembled with integrated bearing and ABS sensor ring – handle with care to avoid contamination or damage to the bearing surfaces.
- For vehicles with ABS, ensure the integrated sensor ring is correctly positioned during installation.
- Torque the securing nut and wheel bolts to Mazda service manual specifications for the DB/DW/NA chassis.
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
