RIDEX 654W1133 Rear Wheel Hub & Bearing – Mazda3 BM/BN, Mazda6 GJ/GL & CX-5 KE/KF
Replacement RIDEX rear wheel-bearing and hub assembly for a wide range of Mazda3 BM/BN, Mazda6 GJ/GL and Mazda CX-5 KE/KF applications.
This unit combines the wheel bearing with the wheel hub, reducing the number of separate components required during replacement. It supports the road wheel while allowing smooth rotation under vehicle load and maintaining correct wheel alignment at the rear axle.
Installation position: MazSpec specifies this component for the rear axle. The application covers selected petrol and diesel Mazda3, Mazda6 and CX-5 variants; it is not an MX-5 wheel bearing.
- Part type: Wheel hub and bearing assembly
- Installation position: Rear axle
- Bearing type: Angular ball bearing
- Wheel bearing: Integrated into wheel hub
- Inner diameter: 68 mm
- Outer diameter: 139 mm
- Width: 57 mm
- Wheel stud thread: M12 × 1.5
- Pitch circle diameter: 114.3 mm
- Sealing lip material: NBR nitrile-butadiene rubber
- Approximate weight: 3.168 kg
- EAN: 4059191863143
- Quantity supplied: 1 hub / bearing assembly for one wheel
- Brand: RIDEX
- Part No.: 654W1133
Fitment advice: Confirm the original hub OE number before ordering, particularly on vehicles where front- and rear-axle hub designs differ. Mazda OE references KD31-26-15X, KD31-26-15XA and KD31-26-15XB are published against this RIDEX assembly.
Common replacement reasons: Droning or humming noise that changes with road speed, roughness when the wheel is rotated, excessive bearing play, ABS-related issues where associated with the hub assembly, or damage discovered during brake or suspension servicing.
Related items to inspect: Check the opposite rear wheel bearing, wheel studs and nuts, brake disc and pads, rear suspension links, ABS wiring and sensor components, and the hub mounting surfaces.
Useful tools / consumables: Suitable socket set, breaker bar, torque wrench, penetrating fluid, hub-removal equipment where necessary and cleaning equipment for the hub mounting surface.
Difficulty guide: DIY Difficulty: Moderate to Advanced. Wheel-bearing / hub replacement involves safety-critical wheel and brake components and requires correct tightening of all mounting and wheel fasteners.
Why RIDEX? RIDEX wheel-bearing assemblies offer a cost-effective aftermarket replacement using application-specific hub dimensions and bearing construction. The integrated design simplifies replacement compared with servicing the bearing and hub as separate components.
What’s in the box: One RIDEX 654W1133 rear wheel hub and bearing assembly for one wheel. Two units are required if replacing both sides of the rear axle.
Installation notes: Securely raise and support the vehicle before removing the wheel and brake components. Disconnect or protect any associated ABS wiring as required. Remove the original hub assembly, thoroughly clean and inspect the mounting face and compare the replacement unit with the original before installation. Tighten all hub, brake and wheel fasteners to the vehicle manufacturer's specified torque values and confirm smooth rotation and correct ABS operation before returning the vehicle to service.
| Make | Model | Sub Variant | Chassis / Code | Years | Power (PS) | Engine Codes | Fuel | Transmission | Notes |
|---|---|---|---|---|---|---|---|---|---|
| Mazda | Mazda3 Hatchback / Saloon | 1.5 / 1.6 / 2.0 / 2.2 D | BM / BN | 2013–2019 | 100–175 | Application dependent | Petrol / Diesel | Manual / automatic where fitted | Rear wheel hub / bearing; selected variants |
| Mazda | Mazda3 Box Body / Hatchback | 1.5 / 2.0 / 2.2 D | BM | 04/2015–05/2016 | 101–165 | Application dependent | Petrol / Diesel | Application dependent | Rear axle |
| Mazda | Mazda6 Saloon / Estate | 2.0 / 2.2 D / 2.5 | GJ / GL | 2012 onward | 145–194+ | Application dependent | Petrol / Diesel | Manual / automatic where fitted | Rear wheel hub / bearing; selected variants |
| Mazda | CX-5 I | 2.0 / 2.2 D / 2.5 | KE / GH | 11/2011–02/2017 | 150–192 | Application dependent | Petrol / Diesel | Manual / automatic where fitted | Rear wheel hub / bearing |
| Mazda | CX-5 II | 2.0 / 2.2 D / 2.5 | KF | 11/2016 onward | 150–190+ | Application dependent | Petrol / Diesel | Manual / automatic where fitted | Rear wheel hub / bearing; verify OE number on later variants |
| Vehicle Manufacturer | OE Reference Number |
|---|---|
| Ford | 1751950 |
| Ford | 1754122 |
| Ford | 1768073 |
| Ford | ACP1-2C299-A1B |
| Mazda | KD31-26-15X |
| Mazda | KD31-26-15XA |
| Mazda | KD31-26-15XB |