MOOG Chassis Products Suspension Ball Joint P/N:K8773

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$81.99
MPN: K8773
Item Package Code: EA
Part Has Core (Y/N): N
Item Package Quantity: 1
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MOOG Chassis Products Suspension Ball Joint P/N:K8773
MOOG Chassis Products Suspension Ball Joint P/N:K8773
$81.99

Restore the pivot between the steering knuckle and control arm with the MOOG CHASSIS ball joint K8773, a QuickSteer/MOOG front lower suspension ball joint built to bring worn steering and handling back toward original performance. It's a direct-fit replacement for the 1993-1994 Mazda 323, 1993-1998 Mazda Protege, 1994-1995 Mazda MX-3, 1997-2003 Ford Escort, and 1997-1999 Mercury Tracer — see the Buyer's Guide tab for full engine coverage.

  • Gusher Bearing design: a metal-to-metal problem-solver bearing adds strength and channels grease through the bearing surface to reduce friction and wear.
  • Greaseable socket: lets fresh lubricant flush out contaminants, helping limit corrosion and wear.
  • Premium boot: keeps dirt and moisture out of the joint, while a pressed-in cover plate helps seal out debris and minimize looseness.
  • Heat-treated ball stud & steel construction: the stud is heat treated to match or exceed OE requirements for fatigue strength, and a Belleville preload washer helps keep the bearing package tight as it wears.

Designed for OE fit and function with precision tolerances for straightforward installation. Signs this joint may need replacing include clunking or knocking over bumps, wandering steering, and uneven front tire wear.

Frequently Asked Questions

What vehicles does the MOOG K8773 ball joint fit?

It's a front lower suspension ball joint for the 1993-1994 Mazda 323, 1993-1998 Mazda Protege, 1994-1995 Mazda MX-3, 1997-2003 Ford Escort, and 1997-1999 Mercury Tracer. Check the Buyer's Guide tab for engine details.

Is this a greaseable ball joint?

Yes. It has a greaseable socket that lets you add fresh lubricant to flush out contaminants, helping reduce corrosion and wear over time.

Where is this ball joint located?

It mounts in the front lower position, serving as the pivot connecting the steering knuckle to the lower control arm.

What are signs my Protege ball joint needs replacing?

Common signs include clunking or knocking over bumps, wandering or loose steering, and uneven front tire wear. Have the cause diagnosed, since these symptoms can have other sources.

Will this fit my Ford Escort?

If your Ford Escort is a 1997-2003 model, this front lower ball joint is a direct-fit replacement. Confirm the year against the Buyer's Guide before ordering.