SKF UJ446 Universal Joint

Name: SKF UJ446 Universal Joint
Brand: SKF
SKU: BCNB-UJ446
Price: 22.03 USD
Availability: InStock

Front Shaft Front Joint

⚙️ 106 vehicles fit this part

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✅OE Direct Replacement — Bolt-on fit, no modifications needed

🚗Fitment: Nissan and INFINITI, Pathfinder, QX4, and D21

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Overview of the SKF UJ446 Universal Joint

The SKF UJ446 universal joint is engineered for driveline applications requiring reliable performance and precise fitment. Designed specifically for Nissan and INFINITI vehicles, this universal joint ensures smooth power transfer in the drive shaft assembly.

Compatible with Nissan D21, Pathfinder, and INFINITI QX4 models
Features four grooved round bearing caps for secure fitment
Utilizes UJ-type bearing for durability and consistent operation
Bearing cap axis diameter measures 1.063 inches for exact replacement

Technical Specifications and Attributes

The SKF UJ446 universal joint includes four grooved round bearing caps, which help maintain proper lubrication and reduce wear during operation. The UJ bearing type is designed to handle the torsional stresses typical in drive shaft applications. With a bearing cap axis diameter of 1.063 inches, this part matches OEM dimensions to ensure proper alignment and fitment within the driveline system.

Application and Vehicle Compatibility

This universal joint is compatible with select Nissan and INFINITI vehicles, including the Nissan D21 pickup, Nissan Pathfinder SUV, and INFINITI QX4. It is intended for use in the drive shaft assembly, where it facilitates the transfer of rotational power while accommodating angular misalignment between components.

Replaces worn or damaged universal joints in Nissan D21 drive shafts
Restores driveline function in Nissan Pathfinder models
Ensures smooth operation in INFINITI QX4 drive shafts
Addresses vibration or clunking noises related to universal joint wear
Prevents driveline binding and uneven power delivery

Installation Notes and Tips

When installing the SKF UJ446 universal joint, ensure the bearing caps are properly seated and aligned with the drive shaft yokes. Use appropriate tools to press the bearing caps without damaging the grooved surfaces. Verify that the bearing cap axis diameter of 1.063 inches matches the vehicle’s specifications to avoid fitment issues. Lubricate the joint as recommended to maintain smooth operation and extend service life.

Quality Assurance and Warranty

SKF manufactures the UJ446 universal joint to meet industry standards for durability and performance. The part undergoes rigorous quality control to ensure dimensional accuracy and material integrity. While specific warranty details may vary, SKF typically offers coverage against manufacturing defects to provide confidence in the product’s reliability.

This part fits 106 vehicles. Search below:

Year	Make	Model	Drive Type	Liters	Cylinders	Position	Notes
2004	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
2004	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
2004	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
2004	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
2003	INFINITI	QX4	4WD			Front Shaft Front Joint
2003	INFINITI	QX4	4WD			Front Shaft Rear Joint
2003	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
2003	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
2003	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
2003	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
2002	INFINITI	QX4	4WD			Front Shaft Front Joint
2002	INFINITI	QX4	4WD			Front Shaft Rear Joint
2002	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
2002	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
2002	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
2002	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
2001	INFINITI	QX4	4WD			Front Shaft Front Joint
2001	INFINITI	QX4	4WD			Front Shaft Rear Joint
2001	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
2001	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
2001	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
2001	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
2000	INFINITI	QX4	4WD			Front Shaft Front Joint
2000	INFINITI	QX4	4WD			Front Shaft Rear Joint
2000	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
2000	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
2000	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
2000	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1999	INFINITI	QX4	4WD			Front Shaft Front Joint
1999	INFINITI	QX4	4WD			Front Shaft Rear Joint
1999	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1999	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1999	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1999	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1998	INFINITI	QX4	4WD			Front Shaft Front Joint
1998	INFINITI	QX4	4WD			Front Shaft Rear Joint
1998	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1998	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1998	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1998	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1997	INFINITI	QX4	4WD			Front Shaft Front Joint
1997	INFINITI	QX4	4WD			Front Shaft Rear Joint
1997	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1997	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1997	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1997	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1996	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1996	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1996	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1996	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1995	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1995	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1995	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1995	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1994	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1994	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1994	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1994	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1993	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1993	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1993	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1993	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1992	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1992	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1992	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1992	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1991	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1991	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1991	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1991	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1990	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Inner Lock Rings:
1990	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Inner Lock Rings:
1990	Nissan	Pathfinder	4WD			Front Shaft Front Joint	w/ Rear Shaft Outer Lock Rings:
1990	Nissan	Pathfinder	4WD			Front Shaft Rear Joint	w/ Rear Shaft Outer Lock Rings:
1989	Nissan	D21	4WD	2.4L	L4	Rear Shaft Front Joint	w/ 2 Joint Shaft
1989	Nissan	D21	4WD	2.4L	L4	Rear Shaft Rear Joint	w/ 2 Joint Shaft
1989	Nissan	D21	4WD	2.4L	L4	Rear Shaft Front Joint	Universal Joint fitment with a 3 Joint Shaft.
1989	Nissan	D21	4WD	2.4L	L4	Rear Shaft Center Joint	Universal Joint fitment with a 3 Joint Shaft.
1989	Nissan	D21	4WD	2.4L	L4	Rear Shaft Rear Joint	Universal Joint fitment with a 3 Joint Shaft.
1989	Nissan	D21	4WD			Front Shaft Front Joint	w/ 2 Joint Shaft
1989	Nissan	D21	4WD			Front Shaft Rear Joint	w/ 2 Joint Shaft
1989	Nissan	D21	4WD			Front Shaft Front Joint	Universal Joint fitment with a 3 Joint Shaft.
1989	Nissan	D21	4WD			Front Shaft Rear Joint	Universal Joint fitment with a 3 Joint Shaft.
1989	Nissan	Pathfinder	4WD			Front Shaft Front Joint
1989	Nissan	Pathfinder	4WD			Front Shaft Rear Joint
1988	Nissan	D21	4WD	2.4L	L4	Rear Shaft Front Joint	w/ 2 Joint Shaft
1988	Nissan	D21	4WD	2.4L	L4	Rear Shaft Rear Joint	w/ 2 Joint Shaft
1988	Nissan	D21	4WD	2.4L	L4	Rear Shaft Front Joint	Universal Joint fitment with a 3 Joint Shaft.
1988	Nissan	D21	4WD	2.4L	L4	Rear Shaft Center Joint	Universal Joint fitment with a 3 Joint Shaft.
1988	Nissan	D21	4WD	2.4L	L4	Rear Shaft Rear Joint	Universal Joint fitment with a 3 Joint Shaft.
1988	Nissan	D21	4WD			Front Shaft Front Joint	w/ 2 Joint Shaft
1988	Nissan	D21	4WD			Front Shaft Rear Joint	w/ 2 Joint Shaft
1988	Nissan	D21	4WD			Front Shaft Front Joint	Universal Joint fitment with a 3 Joint Shaft.
1988	Nissan	D21	4WD			Front Shaft Rear Joint	Universal Joint fitment with a 3 Joint Shaft.
1988	Nissan	Pathfinder	4WD			Front Shaft Front Joint
1988	Nissan	Pathfinder	4WD			Front Shaft Rear Joint
1987	Nissan	D21	4WD			Front Shaft Front Joint	Japan Built w/ 2 Joint Shaft:
1987	Nissan	D21	4WD			Front Shaft Rear Joint	Japan Built w/ 2 Joint Shaft:
1987	Nissan	D21	4WD			Front Shaft Front Joint	Japan Built w/ 3 Joint Shaft:
1987	Nissan	D21	4WD			Front Shaft Rear Joint	Japan Built w/ 3 Joint Shaft:
1987	Nissan	Pathfinder	4WD			Front Shaft Front Joint
1987	Nissan	Pathfinder	4WD			Front Shaft Rear Joint
1986	Nissan	D21	4WD			Front Shaft Front Joint	Japan Built w/ 2 Joint Shaft:
1986	Nissan	D21	4WD			Front Shaft Rear Joint	Japan Built w/ 2 Joint Shaft:
1986	Nissan	D21	4WD			Front Shaft Front Joint	Japan Built w/ 3 Joint Shaft:
1986	Nissan	D21	4WD			Front Shaft Rear Joint	Japan Built w/ 3 Joint Shaft:

* 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.