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MPA Electrical WH930554K Wheel Hub Repair Kit - Front
Front Wheel Hub Repair Kit for Mazda CX-7 and CX-9
MPA Electrical WH930554K is a front wheel hub repair kit built for specific Mazda driveline applications. It is a new steel hub assembly with a 5-stud, M12 x 1.5 wheel pattern and a 31-spline interface, made to match the dimensions needed for front hub service on select Mazda CX-7 and CX-9 models.
Key Features
- Brand: MPA Electrical
- Part number: WH930554K
- Wheel hub repair kit for front axle service
- Steel construction for durability in driveline applications
- 5 wheel studs with M12 x 1.5 thread size
- 31-spline quantity for the hub interface
- Flange offset: 2.489 in.
- Flange diameter: 5.509 in.
- Hub pilot diameter: 1.773 in.
- New product condition
Detailed Description
WH930554K is a front wheel hub repair kit from MPA Electrical, listed under Quality-Built Hubs & Bearings. It is engineered with a steel hub body, a 5-bolt wheel mounting pattern, and a 31-spline configuration to match the service requirements of the front hub on 2007-2012 Mazda CX-7 and 2007-2009 Mazda CX-9. The hub pilot diameter, flange offset, and flange diameter are provided for dimensional matching during replacement work. This part cross-references TD11-33-060A for the same application.
Vehicle Fitment
- Fits 2007-2012 Mazda CX-7, front. Notes: Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb).
- Fits 2007-2009 Mazda CX-9, front.
Common Repair Uses
- Restores front wheel hub function when the original hub shows wear or damage
- Addresses wheel looseness or play caused by hub or bearing deterioration
- Helps correct noise from the front hub area during driving
- Supports replacement after corrosion or spline wear at the hub interface
- Helps resolve wheel mounting issues related to damaged studs or hub fitment
Installation Notes and Tips
Verify flange offset, flange diameter, hub pilot diameter, spline count, and stud size before installation. For 2007-2012 Mazda CX-7 front applications, follow the listed axle nut torque specification of 274.4 Nm (202.3 ft-lb). Confirm all mating surfaces are clean and inspect related driveline components during service.
Quality Assurance
MPA Electrical supplies this hub repair kit as a new replacement part built to the published dimensions and application data for the listed Mazda CX-7 and Mazda CX-9 front fitments.
| Brand | MPA Electrical |
|---|---|
| Part Number | WH930554K |
| Flange Offset | 2.489 |
| Flange Diameter Inch | 5.509 |
| Gasket or Seal Included | No |
| Greaseable | No |
| Hub Pilot Diameter Inch | 1.773 |
| Material | Steel |
| Product Condition | New |
| Spline Quantity | 31 |
| Stud Quantity | 5 |
| Wheel Stud Size MM | M12 x 1.5 |
This part fits 12 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 2012 | Mazda | CX-7 | 2.5L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2012 | Mazda | CX-7 | 2.3L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2011 | Mazda | CX-7 | 2.5L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2011 | Mazda | CX-7 | 2.3L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2010 | Mazda | CX-7 | 2.5L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2010 | Mazda | CX-7 | 2.3L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2009 | Mazda | CX-7 | 2.3L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2009 | Mazda | CX-9 | 3.7L | V6 | Front | |
| 2008 | Mazda | CX-7 | 2.3L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2008 | Mazda | CX-9 | 3.7L | V6 | Front | |
| 2007 | Mazda | CX-7 | 2.3L | L4 | Front | Wheel Hub Repair Kit; Axle Nut Torque Spec: 274.4 Nm (202.3 ft-lb) |
| 2007 | Mazda | CX-9 | 3.5L | V6 | Front |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.