Moog K8685 Suspension Ball Joint - Front Lower
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Moog

Moog K8685 Suspension Ball Joint - Front Lower

Brand Moog K8685
Position Front Lower
Adjustable No
Castle Nut Included Yes
Cotter Pin Hole Yes
Greaseable Yes
Material Neoprene
Maximum Outside Diameter 2.320
Mounting Hole Quantity 0
Mounting Type Press-In
Suspension Grade Type Standard
Fits Ford, Lincoln, and Mercury · 24 vehicles

Cross-references Centric Parts 610.61009, Mevotech Supreme MK8685 and MOOG Chassis Products K8685 for the same application. See all 17.

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MOOG K8685 Ball Joint Overview

MOOG K8685 is a press-in suspension ball joint built for front lower applications on select Ford, Lincoln, and Mercury full-size sedans. It uses a greaseable design with a neoprene boot to support smoother steering response and long-term serviceability.

Compatible with 1995-2002 Ford Crown Victoria, front lower; 1995-2002 Lincoln Town Car, front lower; and 1995-2002 Mercury Grand Marquis, front lower.

Key Features

  • Press-in mounting type for direct suspension service
  • Greaseable design for routine lubrication maintenance
  • Neoprene boot material for added protection at the joint
  • Castle nut included with cotter pin hole for secure fastening
  • Standard suspension grade type for everyday road use
  • Maximum outside diameter: 2.320 in.

Detailed Description

MOOG K8685 is engineered as a front lower suspension ball joint for the Ford Crown Victoria, Lincoln Town Car, and Mercury Grand Marquis from 1995 through 2002. The press-in design supports OE-style suspension service, while the greaseable construction helps maintain joint lubrication over time. MOOG’s materials and testing focus on consistent fit and dependable operation in steering and suspension repair work.

This part cross-references Mevotech Supreme MK8685 for the same application.

Common Problems It Can Address

  • Front-end looseness or play at the lower ball joint
  • Steering wander or reduced directional stability
  • Noise from worn suspension pivot points
  • Boot wear that exposes the joint to contamination
  • Service issues on press-in front lower suspension joints

Installation Notes and Tips

Verify vehicle year, make, model, and front lower position before installation. Because this is a press-in ball joint, proper suspension service tools are required for removal and installation. Inspect the surrounding control arm and related hardware for wear before reassembly, and lubricate the joint through the grease fitting after installation if service procedures call for it.

Quality Assurance

MOOG backs this ball joint with materials selection and testing practices aimed at consistent performance and easier installation. The part number K8685 is also listed under MOOG Chassis Products K8685 for the same application.

Related reading

This part fits 24 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2002FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2002MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2001MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2000MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1999MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1998MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1997MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1996MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995FordCrown VictoriaFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995LincolnTown CarFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1995MercuryGrand MarquisFront LowerEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
Directly replaces or cross-references 17 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
Centric Parts — 610.61009Mevotech Supreme — MK8685MOOG Chassis Products — K86852W7Z-3050-AA45D2223OS260-1463260-1463OS505-1223531-2171043435051223OSB8685BJ86325F8AZ-3050-AAFA2101FA2101EJBJ875