HomeSuspension > Suspension, Springs and Related ComponentsMoog K5238 Suspension Ball Joint - Front Upper
Part #: K5238

Moog K5238 Suspension Ball Joint - Front Upper

Front Upper
⚙️ 12 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Cadillac and Oldsmobile, Eldorado and Toronado
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Reliable Suspension Ball Joint for Cadillac Eldorado and Oldsmobile Toronado

The Moog K5238 suspension ball joint is designed to provide dependable performance for your Cadillac Eldorado or Oldsmobile Toronado. Engineered with durable neoprene material and greaseable construction, this standard suspension grade ball joint ensures smooth steering and suspension operation.

  • Constructed with durable neoprene for long-lasting wear resistance
  • Includes castle nut and cotter pin hole for secure installation
  • Greaseable design to maintain optimal lubrication and extend service life
  • Standard suspension grade type suitable for everyday driving conditions
  • Bolt-on mounting type with four mounting holes for precise fitment
  • Non-adjustable design for consistent suspension geometry

Product Details and Specifications

The Moog K5238 suspension ball joint features a bolt-on mounting type with four mounting holes, ensuring a secure and exact fit for your Cadillac Eldorado or Oldsmobile Toronado. Its neoprene material construction offers resistance to environmental factors and wear, while the greaseable feature allows for routine maintenance to keep the joint operating smoothly. The inclusion of a castle nut and cotter pin hole provides added safety by preventing loosening during vehicle operation. This ball joint is designed as a standard suspension grade component, making it suitable for typical driving conditions without the need for adjustment.

Applications and Common Issues Addressed

  • Restores proper steering control and suspension articulation
  • Eliminates excessive play or looseness in the front suspension
  • Reduces uneven tire wear caused by worn ball joints
  • Prevents clunking noises during turns or over bumps
  • Improves overall vehicle handling and safety

Installation Notes and Tips

When installing the Moog K5238 suspension ball joint, ensure the mounting surface is clean and free of debris. Use the included castle nut and secure it with a cotter pin through the provided hole to prevent loosening. Regularly grease the ball joint through the greaseable fitting to maintain smooth operation and extend service life. This part is designed for bolt-on installation with four mounting holes, so verify proper alignment before tightening all fasteners.

Quality Assurance and Warranty

Moog suspension components are manufactured to meet or exceed OEM specifications. The K5238 ball joint undergoes rigorous testing to ensure durability and performance. While specific warranty details are not provided here, Moog typically offers a limited warranty covering defects in materials and workmanship. For exact warranty terms, please refer to Moog's official documentation or contact the manufacturer directly.

BrandMoog
Part NumberK5238
MaterialNeoprene
Castle Nut IncludedYes
Suspension Grade TypeStandard
Cotter Pin HoleYes
Mounting Hole Quantity4
AdjustableNo
GreaseableYes
Mounting TypeBolt-on

This part fits 12 vehicles. Search below:

YearMakeModelPositionNotes
1978CadillacEldoradoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1978OldsmobileToronadoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1977CadillacEldoradoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1977OldsmobileToronadoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1976CadillacEldoradoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1976OldsmobileToronadoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1975CadillacEldoradoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1975OldsmobileToronadoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1974CadillacEldoradoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1974OldsmobileToronadoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1973CadillacEldoradoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.
1973OldsmobileToronadoFront UpperEnhanced lubrication improves steering performance for Suspension Stabilizer Bar Link.

* 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:

02-82027102701270K231606260-112628202745D0023500-1023535-676610.620299757984A1-177BJ-1270BJ1012FA920K5238MS50548

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