HomeSuspension > Suspension, Springs and Related ComponentsMoog K8738 Suspension Ball Joint - Front Upper
Part #: K8738

Moog K8738 Suspension Ball Joint - Front Upper

Front Upper
44 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Ford and Mazda, B2300, B2500, B3000, B4000, and Ranger
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Reliable Suspension Ball Joint for Ford and Mazda Trucks

The Moog K8738 suspension ball joint is designed to provide dependable performance for Ford Ranger and Mazda B-series trucks. Engineered with durable neoprene material and greaseable construction, this standard suspension grade ball joint supports smooth steering and suspension movement.

  • Constructed with durable neoprene for enhanced wear resistance
  • Greaseable design for extended service life and maintenance
  • Press-in mounting type for secure installation
  • Standard suspension grade suitable for everyday driving conditions
  • Compatible with Ford Ranger and Mazda B2300, B2500, B3000, B4000 models
  • Maximum outside diameter of 1.940 inches
  • Non-adjustable design for consistent fit and function

Product Details and Specifications

The Moog K8738 suspension ball joint features a press-in mounting type that ensures a tight and secure fit within the suspension assembly. Its neoprene material construction offers resistance to environmental factors and wear, while the greaseable feature allows for routine lubrication to maintain optimal performance. This ball joint does not include a castle nut or cotter pin hole and is designed as a standard suspension grade component, making it suitable for typical driving conditions without the need for adjustment. With a maximum outside diameter of 1.940 inches, it fits precisely within the suspension system of select Ford and Mazda trucks.

Compatible Vehicles and Applications

  • Ford Ranger models requiring a standard suspension ball joint
  • Mazda B2300, B2500, B3000, and B4000 trucks needing replacement suspension components
  • Vehicles experiencing suspension wear or steering instability
  • Applications where a greaseable, press-in ball joint is specified

Installation Notes and Tips

Installation of the Moog K8738 ball joint requires pressing the component into the suspension assembly. Ensure the mounting surface is clean and free of debris before installation. Since this ball joint is non-adjustable and does not include mounting hardware, verify compatibility with your vehicle’s suspension system prior to installation. Regular greasing is recommended to maintain smooth operation and extend the service life of the ball joint.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM standards, providing reliable performance for Ford and Mazda trucks. The K8738 ball joint is designed for durability and serviceability, backed by Moog’s commitment to quality. Please refer to Moog’s official warranty policy for specific coverage details.

BrandMoog
Part NumberK8738
MaterialNeoprene
Maximum Outside Diameter1.940
Castle Nut IncludedNo
Suspension Grade TypeStandard
Cotter Pin HoleNo
Mounting Hole Quantity0
AdjustableNo
GreaseableYes
Mounting TypePress-in

This part fits 44 vehicles. Search below:

YearMakeModelPositionNotes
2011FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2010FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2010MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2009FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2009MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2008FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2008MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2007FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2007MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2007MazdaB3000Front UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2006FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2006MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2006MazdaB3000Front UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2005FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2005MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2005MazdaB3000Front UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2004FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2004MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2004MazdaB3000Front UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2003FordRangerFront UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2003MazdaB2300Front UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
2003MazdaB3000Front UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2003MazdaB4000Front UpperWill not fit OE Control Arm; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2002FordRangerFront UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2002MazdaB2300Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2002MazdaB3000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2002MazdaB4000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2001FordRangerFront UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2001MazdaB2300Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2001MazdaB2500Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2001MazdaB3000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2001MazdaB4000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2000FordRangerFront UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2000MazdaB2500Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2000MazdaB3000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
2000MazdaB4000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1999FordRangerFront UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1999MazdaB2500Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1999MazdaB3000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1999MazdaB4000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1998FordRangerFront UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1998MazdaB2500Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1998MazdaB3000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces
1998MazdaB4000Front UpperOE Replacement; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces

* 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:

1042611L5Z3084AA1L5Z3085AA260-15493L5Z3084DA3L5Z3085DA45D010946D0109A500-1090500-1109500-1109B531-347610.65014611650146L5Z3084BA6L5Z3085BAB8738F87A3084AAF87Z-3084AAF87Z3085AAFA2189FA2189EJBJ877K8738MK8738XK8738ZZP134211AZZP135211A

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.