Quinton Hazell QWB905 Rear Wheel Bearing Kit
Replacement Quinton Hazell rear wheel bearing kit for Mazda MX-5 MK1/NA and MK2/NB/NB-FL 1.6 and 1.8 petrol models, including the 1.8i Turbo, as listed in the compatibility table.
The rear wheel bearing supports the rotating hub and wheel while allowing smooth, low-friction rotation under vehicle load. QWB905 is designed as an aftermarket replacement for the original component.
The bearing can be fitted to either the left or right rear side. One kit is required per rear wheel.
Replacement may be required if the original bearing develops excessive play, rumbling or humming noises, roughness when rotated, or other signs of wear.
- Part type: Rear wheel bearing kit
- Location: Rear axle
- Side: Left or right
- Inner diameter: 40 mm
- Outer diameter: 74 mm
- Width: 40 mm
- Bearing included: Yes
- Seal included: Yes
- Circlip included: Yes
- Hub nut included: Yes
- Quantity per vehicle: 2 kits
- Quantity supplied: 1 wheel bearing kit
- Brand: Quinton Hazell
- Part No.: QWB905
- Designed as an aftermarket replacement for the applications listed in the compatibility table
Fitment advice: QWB905 is catalogued for the Mazda MX-5 NA and NB/NB-FL applications shown in the compatibility table. It is a rear wheel bearing rather than a complete replacement hub assembly. For imported, modified or previously repaired cars, matching the part number or component style on the part being replaced is recommended.
Other items to consider: Check the opposite rear wheel bearing, rear hub, hub nut, brake discs, brake pads, brake calipers and driveshaft components while carrying out the repair.
Useful tools / consumables: Bearing press or suitable bearing installation equipment, circlip pliers, sockets, breaker bar, torque wrench, penetrating fluid and brake cleaner.
Difficulty guide: DIY Difficulty: Advanced. Bearing replacement requires removal of the rear hub components and suitable equipment to remove and install the bearing without damaging the hub or new bearing.
Why Quinton Hazell? Quinton Hazell is a long-established automotive aftermarket brand, offering dependable replacement parts for servicing and repair. Its components are designed as practical aftermarket replacements for the original parts on the applications listed.
What’s in the box: 1 × Quinton Hazell QWB905 rear wheel bearing kit including bearing, seal, circlip and hub nut.
Installation notes: Remove and install the bearing using suitable pressing equipment and apply force only to the appropriate bearing race. Clean the hub and bearing housing before assembly and tighten the supplied hub nut to the correct specification after installation.
| Make | Model | Sub Variant | Chassis / Code | Years | Power (PS) | Engine Codes | Fuel | Transmission | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Mazda | MX-5 MK1 / NA | 1.6 | NA6C | 1990-1993 | 115 | B64F / B6ZE | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK1 / NA | 1.6 | NA6C | 1994-1998 | 90 | 8AN1 | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK1 / NA | 1.8 | NA8C | 1993-1998 | 130 | BP / BPF1 | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK2 / NB | 1.6 16V | NB6C | 1998-2002 | 110 | B6D / B6-series | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK2 / NB | 1.8 16V | NB8C | 1998-2002 | 140 | BPD / BP-ZE | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK2.5 / NB-FL | 1.6 16V | NB6C | 2002-2005 | 110 | B6D / B6-series | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK2.5 / NB-FL | 1.8 VVT | NB8C | 2002-2005 | 139 / 146 | BPD / BP6J / BP-ZE | Petrol | Manual | Rear wheel; left or right |
| Mazda | MX-5 MK2.5 / NB-FL | 1.8i Turbo | NB8C | 2004-2005 | 185 | BP Turbo | Petrol | Manual | Rear wheel; left or right |
| Vehicle Manufacturer | OEM Reference Number |
|---|---|
| Mazda | B455-33-047C |
| Mazda | B455-33-047D |