Overview
The Crown Automotive King Pin Bearing Cup, part number J0052941, is a replacement king pin bearing cup sold individually. It is a direct fit for early Jeep CJ and Willys models from 1946 to 1971.
Crown Automotive has manufactured and distributed replacement parts for Jeep vehicles for over 50 years, and its catalog includes many factory-discontinued items. Owners of older CJ-era Jeeps can use the part number to match this cup against their existing components.
Key features
- King pin bearing cup from Crown Automotive, part number J0052941
- Sold individually
- Direct fit for early Jeep CJ and Willys models
- Carries many factory-discontinued Jeep items
Checking king pin wear
The king pin bearing cup sits in the steering knuckle and works with the bearing that carries the load of the front wheel. When the cup wears, the knuckle develops play, and the steering can feel loose or wander on the road. Wear often shows first as a clunk over bumps or a front tire that wears unevenly on the inside or outside edge.
When inspecting, lift the front end and check for movement at the knuckle with the wheel at the top and bottom. Look for dry or cracked grease seals and rust that could indicate water has entered. Cups and bearings are usually replaced together, and the knuckle bore should be checked for damage before a new cup is pressed in.
Specifications
| Brand | Crown Automotive |
|---|---|
| Part number | J0052941 |
| UPC | 848399051353 |
| Sold as | Individually |
Vehicle fitment
Covers 1959–1960 and 1966 Jeep CJ3 (Base); 1959–1971 Jeep CJ5 (Base) and CJ6 (Base); 1966–1968 Jeep CJ5A (Base) and CJ6A (Base); 1946–1949 Jeep Willys CJ-2; 1949–1958 Jeep Willys CJ-3; 1955–1958 Jeep Willys CJ-5; and 1956–1958 Jeep Willys CJ-6.
The CJ7, Wrangler (YJ) and later Jeep models are outside the covered vehicles. Confirm fit for your vehicle’s year, model and trim before ordering.
What’s included
Sold individually. Check the quantity and contents against your installation before starting.
