Please check notes in each part listing to ensure the Knuckle Seal is correct for your 1963 FORD F-250 with a 5.4L 332 engine. NATIONAL & TIMKEN are competing brands, and each brand's Knuckle Seal may be interchangeable. Special restrictions like "California only" or "with sport package" may indicate a Knuckle Seal fits only certain 1963 FORD F-250 models.
Clicking a "More Info" link will display a picture and/or other details about that Knuckle Seal in a separate window (you may need to turn off your pop-up-blocking software for this to work).
After choosing a Knuckle Seal, click the "Add Part" button. Shipping costs will be shown on the Shopping Cart page. You may use your browser's Back button or click "Find More Parts" to find more Steering parts, other FORD F-250 parts or parts for a different vehicle. Please try our Interactive Catalog (click link above) for faster searching. Both catalogs use the same shopping cart so any auto parts you've already chosen for your 1963 FORD will not be lost if you switch.