How to replace single-cardan and double-cardan U-joints on Lincoln Navigator?

To replace single-cardan U-joints, make sure you have a press or vise and a universal joint service kit. First, take off the driveshaft and use pliers to remove snap-rings from the spider. Then place the driveshaft on a workbench with a vise. Sockets should be used to press bearing caps out of the yoke. Fill new universal joint bearings with grease, and position the spider and caps before pressing them into place; do not forget snap-rings. Dust seals must not be damaged. Add grease and mount the driveshaft. Cardan U-joints should have rings removed and positions marked. Remove bearing caps in the center yoke and driveshaft yoke. Replace the centering ball and dust cover on the companion flange. Disassemble the center yoke and driveshaft yoke, and install new spider bearing in the driveshaft yoke. Insert new caps and seals with grease fitting facing away from the center yoke.

What is the purpose of a driveshaft and Universal Joint and how does it function in a Lincoln Navigator?

The driveshaft sends engine power to the rear axle through the transmission. At either end of a driveshaft universal joints are used. Although many U-joints are single-cardan type, some 4WD models have double-cardan U-joints. A slip yoke is located at the front of a rear driveshaft, and it connects to a differential by means of a flange yoke. Front driveshafts on 4WD have a slip yoke on each end. The only time a driveshaft may need attention is when the universal joints wear out and need replacing as they are serviceable items which require little maintenance otherwise. Additionally, the driveshaft should be inspected for damage during service procedure and cleaned of any debris that might be present in order for it to function properly again as well.

Genuine Lincoln Navigator Universal Joint

U-Joint

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6 Universal Joints found

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Lincoln Navigator U-Joint Repair Kit
Part Number: 7L1Z-4635-A
$45.63 MSRP: $56.67
You Save: $11.04 (20%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Kit - Universal Joint Repair
- Manufacturer Note: 1350
- Position: Front
- Replaced by: 7L1Z-4635-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2019 Lincoln Navigator | 6 Cyl 3.5L GTDI, 8 Cyl 5.4L | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator Universal Joint Repair Kit
Part Number: 7L1Z-4635-B
$43.55 MSRP: $56.67
You Save: $13.12 (24%)
ADD TO CART
Product Specifications
- Other Name: Kit - Universal Joint Repair; U-Joint, Universal Joint
- Manufacturer Note: 1350
- Replaces: F5TZ-4635-A, 4L3Z-4841-FB, 7L1Z-4635-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2021 Lincoln Navigator | 6 Cyl 3.5 L GAS, 6 Cyl 3.5L GTDI, 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 10-Speed Automatic Transmission (10R80), 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator U-Joint Kit
Part Number: F5TZ-4635-A
$39.44 MSRP: $56.67
You Save: $17.23 (31%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Joint Assembly - Universal
- Position: Front
- Replaced by: 7L1Z-4635-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
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Lincoln Navigator U-Joint Repair Kit
Part Number: F2AZ-4635-C
$31.01 MSRP: $44.17
You Save: $13.16 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Kit - Universal Joint Repair
- Position: Front And Rear
- Replaced by: 4L3Z-4635-C
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | 8 Cyl 5.4L, 8 Cyl 5.4L DOHC EFI | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive
View related parts
Lincoln Navigator U-Joint Repair Kit
Part Number: 4L3Z-4635-AB
$194.86 MSRP: $200.00
You Save: $5.14 (3%)
ADD TO CART
Product Specifications
- Other Name: Kit - Universal Joint Repair
- Manufacturer Note: Size 1330
- Position: Center
- Replaced by: 4L3Z-4635-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2005-2006 Lincoln Navigator | 8 Cyl 5.4L | 4-Speed Automatic Transmission E4OD(4R100), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission ZF 6HP26 Steptronic, Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)
View related parts
Lincoln Navigator KIT - UNIVERSAL JOINT REPAIR
Part Number: ML3Z-4635-AA
$127.68 MSRP: $186.67
You Save: $58.99 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: U-Joint, U-Joint Kit, Universal Joint
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | 6 Cyl 3.5 L GAS

Lincoln Navigator Universal Joint

The Universal Joint in Lincoln Navigator vehicles is relied upon in connecting the driveshaft to the axle assembly so as the vehicle suspension system adjusts to the terrain, some pivoting is permitted. This joint allows for relative motion between interconnected parts to cover up for up and down changes in angles of transfer of power. Normally, the Universal Joint has a cross with needle bearings and these are inserted in hardened steel cups which are also attached by clips. Original Lincoln Navigators have used both factory lubricated U Joints and U Joints containing grease zerks for re-greasing. Worn U Joints lower the efficiency of the car and can be felt as: Gear lever rattle during gear engagement and Car shake when obtaining a certain speed calling for service and possible replacement. Some of the wear indicators one should consider include a cracked seal or missing clips respectively for the U Joint; these one has to ensure that they check them frequently.

We provide a wide range of Lincoln Navigator Universal Joint at the best prices possible. If you need Lincoln Navigator Universal Joint, you can shop with confidence on our website. All our OEM parts come with a manufacturer's warranty and are delivered to your door step with a fast delivery service.

Lincoln Navigator Universal Joint Parts Questions & Experts Answers

U-Joint Kit
F5TZ-4635-A
Q: How to replace single-cardan and double-cardan U-joints on Lincoln Navigator?
A: To replace single-cardan U-joints, make sure you have a press or vise and a universal joint service kit. First, take off the driveshaft and use pliers to remove snap-rings from the spider. Then place the driveshaft on a workbench with a vise. Sockets should be used to press bearing caps out of the yoke. Fill new universal joint bearings with grease, and position the spider and caps before pressing them into place; do not forget snap-rings. Dust seals must not be damaged. Add grease and mount the driveshaft. Cardan U-joints should have rings removed and positions marked. Remove bearing caps in the center yoke and driveshaft yoke. Replace the centering ball and dust cover on the companion flange. Disassemble the center yoke and driveshaft yoke, and install new spider bearing in the driveshaft yoke. Insert new caps and seals with grease fitting facing away from the center yoke.
U-Joint Repair Kit
F2AZ-4635-C
Q: What is the purpose of a driveshaft and Universal Joint and how does it function in a Lincoln Navigator?
A: The driveshaft sends engine power to the rear axle through the transmission. At either end of a driveshaft universal joints are used. Although many U-joints are single-cardan type, some 4WD models have double-cardan U-joints. A slip yoke is located at the front of a rear driveshaft, and it connects to a Differential by means of a flange yoke. Front driveshafts on 4WD have a slip yoke on each end. The only time a driveshaft may need attention is when the universal joints wear out and need replacing as they are serviceable items which require little maintenance otherwise. Additionally, the driveshaft should be inspected for damage during service procedure and cleaned of any debris that might be present in order for it to function properly again as well.