OE Quality
60-Day Returns

Moog 433 Universal Joint - At Transmission
Moog Universal Joint for Mercury Colony Park and Marauder
The Moog 433 universal joint is engineered to provide reliable driveline performance for Mercury Colony Park and Marauder models. Designed with precision, this greaseable U-joint features four grooved round bearings to ensure smooth operation and durability under various driving conditions.
- Greaseable design for extended service life
- Four grooved round bearings for enhanced load distribution
- Bearing cap diameter: 1.063 inches (27.0 mm)
- Length measurements: 2.781 inches (70.6 mm) across both axes
- Compatible with Mercury Colony Park and Marauder vehicles
Technical Specifications and Design Features
The Moog 433 universal joint is constructed with round grooved bearings on both axes, each measuring 1.063 inches (27.0 mm) in diameter. The bearing caps are designed with grooves to accommodate locking rings, ensuring secure fitment and stability. The overall length from outside groove to outside groove is 2.781 inches (70.6 mm), matching OEM Cleveland P55 series specifications. This U-joint is fully greaseable, allowing for routine maintenance to prevent premature wear and maintain driveline efficiency.
Applications and Problem Solving
This universal joint is specifically compatible with Mercury Colony Park and Marauder models, making it a suitable replacement for worn or damaged U-joints in these vehicles. It addresses common driveline issues such as:
- Excessive vibration or clunking noises during acceleration or deceleration
- Wear or failure of existing universal joints causing driveline binding
- Loss of smooth rotational movement in the drive shaft
- Grease starvation leading to premature bearing wear
- Corrosion or damage to bearing caps affecting joint integrity
Installation Notes and Tips
When installing the Moog 433 universal joint, ensure the drive shaft yoke and bearing caps are clean and free of debris. Properly seat the bearing caps into the yoke and secure the locking rings in the grooves to prevent movement. Use a compatible grease gun to lubricate the joint through the grease fitting, maintaining optimal performance. Verify correct alignment to avoid driveline vibration after installation.
Quality Assurance and Warranty
Moog universal joints are manufactured to meet or exceed OEM standards, including the Cleveland P55 series specifications. The 433 part number undergoes rigorous quality control to ensure durability and fitment accuracy. This product is greaseable to extend service intervals and maintain driveline reliability. Warranty coverage details should be confirmed with the product documentation or manufacturer.
| Brand | Moog |
| Part Number | 433 |
| Bearing Cap Axis 1 Diameter | 1.063 |
| Bearing Cap Axis 1 Diameter | 27.0 |
| Bearing Cap Axis 2 Diameter | 1.063 |
| Bearing Cap Axis 2 Diameter | 27.0 |
| Bearing Cap Type | 4 Grooved Round Bearings |
| Bearing Diameter A - Inch | 1.063 |
| Bearing Diameter A - mm | 27.0 |
| Bearing Diameter B - Inch | 1.063 |
| Bearing Diameter B - mm | 27.0 |
| Bearing Type A | Round Grooved |
| Bearing Type B | Round Grooved |
| Greaseable | YES |
| Image | UJoint_4Grooved.tif |
| Length A - Inch | 2.781 |
| Length A - mm | 70.6 |
| Length Axis 1 | 2.781 |
| Length Axis 1 | 70.6 |
| Length Axis 2 | 2.781 |
| Length Axis 2 | 70.6 |
| Length B - Inch | 2.781 |
| Length B - mm | 70.6 |
| Length Measurement A | Outside of Groove to Outside of Groove |
| Length Measurement B | Inside of Groove to Inside of Groove plus thickness of 2 Lock Rings |
| Lubricateable | YES |
| OE Series | Cleveland P55 |
| U-Joint Identification | 4 Grooved Round Bearings |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|
| 1963 | Mercury | Colony Park | 6.4L | V8 | At Transmission | Limited availability for universal joint fitment from late 1963 with premium quality. |
| 1963 | Mercury | Marauder | 6.4L | V8 | At Transmission | Limited availability for universal joint fitment from late 1963 with premium quality. |
* 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:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.