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Dorman 930-550 Wheel Hub - Front or Rear
| Brand | Dorman 930-550 |
|---|---|
| Position | Rear |
| Hub Material | Steel |
| Hub Pilot Diameter | 1.575 |
| Lug Pattern | 4 |
| Package Contents | Wheel Hub |
| Wheel Pilot Diameter | 4.795 |
| Fits | Mazda, Ford, and Mercury · 63 vehicles |
Direct replacement. Matches the original equipment hub for proper fit and reliable performance.
Steel construction. Built for dependable strength and long service life.
Wheel hub. A core driveline component for smooth wheel support.
Cross-references B01A33060A and F1CZ1104B for the same application. See all 2.
Dorman 930-550 Wheel Hub for Mazda and Ford
Dorman 930-550 is a direct replacement wheel hub for select Mazda, Ford, and Mercury applications. Built with a steel hub body and tested for fit and performance, it is made for rear and front hub service where OE-style dimensions matter.
Key Features
- Direct replacement wheel hub for original equipment fitment
- Steel hub material for durable service in driveline and axle applications
- Wheel pilot diameter: 4.795
- Hub pilot diameter: 1.575
- 4-lug pattern
- Package contents: wheel hub
Detailed Description
This Dorman wheel hub, part number 930-550, is engineered as an OE-style replacement for vehicles that need accurate hub dimensions and reliable wheel mounting. It is a strong match for Mazda Miata rear hub service, as well as front hub applications on Mazda Protege, Ford Escort, Mercury Tracer, Mazda MX-3, and Mazda 323 models. The steel construction and tested fit help support consistent wheel alignment at the hub interface. This part cross-references OE numbers B01A33060A and F1CZ1104B for the same application.
What It Helps Solve
- Wheel hub wear that can affect wheel mounting stability
- Noise or roughness associated with a failing hub assembly
- Incorrect hub fitment from a mismatched replacement part
- Service issues on Mazda Miata rear hub applications
- Front hub replacement needs on Ford Escort and Mercury Tracer models
Installation Notes and Tips
- Verify wheel pilot diameter and hub pilot diameter before installation.
- Confirm the 4-lug pattern matches the vehicle wheel and brake setup.
- Fits 1999-2005 Mazda Miata, rear.
- Fits 1990-1997 Mazda Miata, rear.
- Fits 1990-2003 Mazda Protege, front.
- Fits 2002-2003 Mazda Protege5, front and rear drum brakes.
- Fits 1991-2002 Ford Escort, front.
- Fits 1991-1999 Mercury Tracer, front.
- Fits 1992-1995 Mazda MX-3, front.
- Fits 1990-1994 Mazda 323, front.
- Fits 1990-1991 Mazda Protege, rear.
Quality Assurance
Dorman subjects this wheel hub to rigorous testing to confirm proper fit and dependable long-term performance. The result is a direct replacement hub built for consistent service in Mazda Miata, Mazda Protege, Ford Escort, and Mercury Tracer applications.
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2005 | Mazda | Miata | — | Rear | — |
| 2004 | Mazda | Miata | — | Rear | — |
| 2003 | Mazda | Miata | — | Rear | — |
| 2003 | Mazda | Protege | — | Front | — |
| 2003 | Mazda | Protege5 | — | Front | Rear Drum Brakes |
| 2002 | Ford | Escort | — | Front | — |
| 2002 | Mazda | Miata | — | Rear | — |
| 2002 | Mazda | Protege | — | Front | — |
| 2002 | Mazda | Protege5 | — | Front | Rear Drum Brakes |
| 2001 | Ford | Escort | — | Front | — |
| 2001 | Mazda | Miata | — | Rear | — |
| 2001 | Mazda | Protege | — | Front | — |
| 2000 | Ford | Escort | — | Front | — |
| 2000 | Mazda | Miata | — | Rear | — |
| 2000 | Mazda | Protege | — | Front | — |
| 1999 | Ford | Escort | — | Front | — |
| 1999 | Mazda | Miata | — | Rear | — |
| 1999 | Mazda | Protege | — | Front | — |
| 1999 | Mercury | Tracer | — | Front | — |
| 1998 | Ford | Escort | — | Front | — |
| 1998 | Mazda | Protege | — | Front | — |
| 1998 | Mercury | Tracer | — | Front | — |
| 1997 | Ford | Escort | — | Front | — |
| 1997 | Mazda | Miata | — | Rear | — |
| 1997 | Mazda | Protege | — | Front | — |
| 1997 | Mercury | Tracer | — | Front | — |
| 1996 | Ford | Escort | — | Front | — |
| 1996 | Mazda | Miata | — | Rear | — |
| 1996 | Mazda | Protege | — | Front | — |
| 1996 | Mercury | Tracer | — | Front | — |
| 1995 | Ford | Escort | — | Front | — |
| 1995 | Mazda | Miata | — | Rear | — |
| 1995 | Mazda | MX-3 | — | Front | — |
| 1995 | Mazda | Protege | — | Front | — |
| 1995 | Mercury | Tracer | — | Front | — |
| 1994 | Ford | Escort | — | Front | — |
| 1994 | Mazda | 323 | — | Front | — |
| 1994 | Mazda | Miata | — | Rear | — |
| 1994 | Mazda | MX-3 | — | Front | — |
| 1994 | Mazda | Protege | — | Front | — |
| 1994 | Mercury | Tracer | — | Front | — |
| 1993 | Ford | Escort | — | Front | — |
| 1993 | Mazda | 323 | — | Front | — |
| 1993 | Mazda | Miata | — | Rear | — |
| 1993 | Mazda | MX-3 | — | Front | — |
| 1993 | Mazda | Protege | — | Front | — |
| 1993 | Mercury | Tracer | — | Front | — |
| 1992 | Ford | Escort | — | Front | — |
| 1992 | Mazda | 323 | — | Front | — |
| 1992 | Mazda | Miata | — | Rear | — |
| 1992 | Mazda | MX-3 | — | Front | — |
| 1992 | Mazda | Protege | — | Front | — |
| 1992 | Mercury | Tracer | — | Front | — |
| 1991 | Ford | Escort | — | Front | — |
| 1991 | Mazda | 323 | — | Front | — |
| 1991 | Mazda | Miata | — | Rear | — |
| 1991 | Mazda | Protege | — | Front | — |
| 1991 | Mazda | Protege | 4WD | Rear | — |
| 1991 | Mercury | Tracer | — | Front | — |
| 1990 | Mazda | 323 | — | Front | — |
| 1990 | Mazda | Miata | — | Rear | — |
| 1990 | Mazda | Protege | — | Front | — |
| 1990 | Mazda | Protege | 4WD | Rear | — |
| No rows match your filter. | |||||