U-Joint for 1961-1989 Ford/Mercury 3.9L 3.6L (Aerostar, Country Sedan, Country Squire, Custom) UJ255
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The Spicer Universal Joint (part number 5-7439X) is a direct-fit replacement for 1961-1991 Ford and Mercury vehicles with 3.6L, 4.3L, and 4.7L engines.
Features:
Specifications:
| Material | Steel |
| Bearing Cap Diameter (1) | 1.062 |
| OEM Mfg | Spicer |
| OEM Series | 1310SPEC/S55 |
| Type | OSR Style |
| Bearing Cap Diameter (2) | 1.125 |
| Converts This Series | S55 |
| To This Series | 1310 |
| Bearing Cap Type | Round |
| Snap Ring Included | Yes |
| Snap Ring Type | External |
| Grease Zerk Included | Not Required |
| Pre Greased | Yes |
| Greaseable | No |
Fits: 1961-1991 Ford and Mercury models including Aerostar, Country Sedan, Country Squire, Custom, Custom 500, E-100 Econoline, E-100 Econoline Club Wagon, E-150 Econoline and more - 3.6L, 4.3L, and 4.7L engines. Confirm your year, make, model, and engine before ordering.
Interchanges With: ACDelco 45U0129, ACDelco 45U0134, ACDelco 45U0142, Meritor CP1201X
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