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Moog K8773 Suspension Ball Joint - Front Lower
| Brand | Moog K8773 |
|---|---|
| Position | Front Lower |
| Material | Neoprene |
| Castle Nut Included | No |
| Suspension Grade Type | Standard |
| Cotter Pin Hole | No |
| Mounting Hole Quantity | 2 |
| Adjustable | No |
| Greaseable | Yes |
| Mounting Type | Bolt-on (2 bolt) |
| Fits | Ford, Mazda, and Mercury · 20 vehicles |
MOOG K8773 Ball Joint for Ford, Mazda, and Mercury
MOOG K8773 is a greaseable suspension ball joint built with a neoprene boot and a standard suspension grade design for dependable steering and suspension service. It is a bolt-on, 2-bolt mounting style that supports straightforward replacement on select Ford Escort, Mercury Tracer, and Mazda front lower applications.
Key Features
- Greaseable design for routine lubrication service
- Neoprene boot material helps protect the joint from road contamination
- Standard suspension grade type for everyday replacement use
- Bolt-on (2-bolt) mounting type with 2 mounting holes
- Direct-fit application coverage for front lower positions
- MOOG K8773 engineered with materials and testing focused on consistent performance
Detailed Product Overview
MOOG K8773 is a suspension ball joint for front lower applications on 1997-2003 Ford Escort, 1997-1999 Mercury Tracer, and select Mazda Protege, MX-3, and 323 models. The greaseable construction supports serviceable lubrication, while the neoprene boot helps seal the joint area during normal driving conditions. For shoppers searching for a front lower ball joint for Ford Escort or Mazda Protege suspension repair, K8773 provides a direct replacement option with a bolt-on installation layout.
This part cross-references Beck/Arnley 101-4396 and Mevotech Supreme MK8773 for the same application. The MOOG K8773 part number is also commonly searched alongside OE-style replacement references for these compact car platforms.
What It Helps Address
- Front-end looseness from worn ball joint joints
- Steering play or imprecise road feel
- Clunking or knocking from the lower suspension area
- Uneven tire wear related to suspension wear
- Loss of smooth articulation in the front lower suspension
Installation Notes and Tips
Verify the vehicle’s year, make, model, and front lower position before ordering. This MOOG K8773 uses a bolt-on (2-bolt) mounting type and does not include a castle nut or cotter pin hole. Because it is greaseable, service lubrication should be performed after installation and during regular maintenance intervals.
Fits 1997-2003 Ford Escort, front lower. Fits 1997-1999 Mercury Tracer, front lower. Fits 1994-1998 Mazda Protege, front lower. Fits 1994-1995 Mazda MX-3, front lower. Fits 1994 Mazda 323, front lower. Fits 1993 Mazda 323, front lower. Fits 1993 Mazda Protege, front lower.
Quality Assurance
MOOG ball joints are backed by superior materials and rigorous testing to support reliable service life and consistent fitment on the listed applications. MOOG problem-solving design features are used to help simplify installation on select Ford, Mazda, and Mercury suspension repairs.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 2002 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 2001 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 2000 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1999 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1999 | Mercury | Tracer | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1998 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1998 | Mazda | Protege | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1998 | Mercury | Tracer | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1997 | Ford | Escort | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1997 | Mazda | Protege | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1997 | Mercury | Tracer | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1996 | Mazda | Protege | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1995 | Mazda | MX-3 | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1995 | Mazda | Protege | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1994 | Mazda | 323 | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1994 | Mazda | MX-3 | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1994 | Mazda | Protege | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1993 | Mazda | 323 | Front Lower | From 3/9/93; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces |
| 1993 | Mazda | Protege | Front Lower | From VIN # 630912; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces |
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