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Moog K5221 Suspension Ball Joint - Front Lower
| Brand | Moog K5221 |
|---|---|
| Position | Front Lower |
| Adjustable | No |
| Castle Nut Included | Yes |
| Cotter Pin Hole | Yes |
| Greaseable | Yes |
| Material | Neoprene |
| Mounting Hole Quantity | 2 |
| Mounting Type | Bolt-On |
| Suspension Grade Type | Standard |
| Fits | Cadillac and Oldsmobile · 20 vehicles |
Bolt-on installation. Fast, hassle-free fit with no modifications needed.
Greaseable design. Helps maintain smooth operation and easier service.
Neoprene material. Adds durable protection for dependable performance.
Cross-references Anchor 10281, Mevotech Supreme MK5221 and 02-82028 for the same application. See all 19.
Will it fit your vehicle?
Free return shipping if it doesn't fit.
MOOG K5221 Ball Joint for Cadillac and Oldsmobile
MOOG K5221 is a bolt-on suspension ball joint built for front lower applications on select Cadillac Eldorado and Oldsmobile Toronado models. It uses a greaseable design with neoprene material, a castle nut, and a cotter pin hole to support secure service and routine maintenance.
Key Features
- Greaseable construction for regular lubrication service
- Bolt-on mounting type with 2 mounting holes
- Neoprene material for durable suspension service
- Castle nut included with cotter pin hole
- Standard suspension grade type
- Non-adjustable design
Detailed Description
MOOG K5221 is a front lower suspension ball joint for 1969-1978 Cadillac Eldorado and 1969-1978 Oldsmobile Toronado applications. MOOG uses tested materials and problem-solving design details to support straightforward installation and dependable steering and suspension service. This part cross-references Mevotech Supreme MK5221 for the same application. If you are searching for a front lower ball joint for Cadillac Eldorado or Oldsmobile Toronado, MOOG K5221 is a direct-fit service part for the listed vehicles.
What It Helps Address
- Excessive play in the front lower suspension joint
- Steering looseness or wandering caused by worn ball joint components
- Noise from suspension movement at the front lower control area
- Grease service needs on a maintainable suspension joint
- Fitment-specific replacement needs for Cadillac Eldorado and Oldsmobile Toronado
Installation Notes and Tips
Compatible With 1969-1978 Cadillac Eldorado, front lower, and 1969-1978 Oldsmobile Toronado, front lower. Confirm the knuckle support casting details listed in the fitment notes before installation on 1969-1970 Cadillac Eldorado applications. The bolt-on mounting style and included castle nut support a service-focused installation, and the greaseable design allows routine lubrication after installation.
Quality Assurance
MOOG ball joints are backed by material selection and testing practices aimed at consistent suspension performance. K5221 is built to meet standard suspension service requirements for the listed Cadillac and Oldsmobile applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1978 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1978 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1977 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1977 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1976 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1976 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1975 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1975 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1974 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1974 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1973 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1973 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1972 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1972 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1971 | Cadillac | Eldorado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1971 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1970 | Cadillac | Eldorado | Front Lower | Casting # 407144 or 407145 on Inner Side of Knuckle Support; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces |
| 1970 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
| 1969 | Cadillac | Eldorado | Front Lower | Casting # 407144 or 407145 on Inner Side of Knuckle Support; Includes Powdered-Metal Gusher Bearing To Allow Grease To Penetrate Bearing Surfaces |
| 1969 | Oldsmobile | Toronado | Front Lower | Enhanced lubrication improves steering performance for Suspension Stabilizer Bar Link. |
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