How to service and repair the 9.75-Inch Ring Gear axle shaft on Lincoln Navigator?

In order to repair the Ford 9.75-Inch Ring Gear axle shaft, one has to turn off air suspension, raise the vehicle and drain the lubricant by taking off the wheel and differential cover. Eliminate parts of the brakes and the differential pinion shaft. Very carefully remove axle shafts, lubricate seals and replace components, making sure they are properly aligned and sealed.

How to Remove and Replace the Rear Axle Shaft Assembly on Lincoln Navigator?

To install a replacement rear halfshaft assembly, be sure the vehicle is on a neutral on a hoist. Take off the wheel, press the brake, and get rid of the hub retainer. Removed halfshaft, rotor brake and upper trailing arm. Bolts should be tightened to the required torque. Take off the halfshaft, put a new seal and retainer in and then reverse the process.

OEM Lincoln Navigator Axle Shaft

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36 Axle Shafts found

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Lincoln Navigator Axle Assembly, Front Passenger Side Part Number: AL1Z-3A428-B
$117.13 MSRP: $192.73
You Save: $75.60 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Right; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Front Passenger Side
- Replaces: AL1Z-3A428-A, 7L1Z-3B436-A, TX-560
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2015 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
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Lincoln Navigator Axle Assembly, Front Driver Side Part Number: AL1Z-3A427-B
$132.60 MSRP: $218.18
You Save: $85.58 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Left; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Front Driver Side
- Replaces: 7L1Z-3B437-A, TX-577, AL1Z-3A427-A, TX-474
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2015 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Axle Assembly, Rear Driver Side Part Number: AL1Z-4K139-D
$359.57 MSRP: $528.00
You Save: $168.43 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly - Rear Axle; CV Axle Assembly, Rear Left; CV Axle Assembly; GSP CV Axle; Axle Shaft
- Position: Rear Driver Side
- Replaces: AL1Z-4K139-A, 9L1Z-4K139-A, AL1Z-4K139-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2013 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Passenger Side Part Number: GL7Z-3A428-A
$182.63 MSRP: $290.00
You Save: $107.37 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; Axle Shaft
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2017 Lincoln Navigator | L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Driver Side Part Number: GL7Z-3A427-A
$187.67 MSRP: $298.00
You Save: $110.33 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; Axle Shaft
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2017 Lincoln Navigator | L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Passenger Side Part Number: GL1Z-3A428-A
$172.55 MSRP: $274.00
You Save: $101.45 (38%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Right; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2017 Lincoln Navigator | L Reserve, L Select, Reserve, Select | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Rear Passenger Side Part Number: GL7Z-4K138-B
$324.61 MSRP: $476.67
You Save: $152.06 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly; CV Axle Assembly, Rear Right; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Rear Passenger Side
- Replaces: GL7Z-4K138-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Rear Passenger Side Part Number: AL1Z-4K138-C
$129.39 MSRP: $188.33
You Save: $58.94 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly; CV Axle Assembly, Rear Right; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2013-2024 Lincoln Navigator | Base, Black Label, L, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS, 8 Cyl 5.4 L FLEX
View related parts
Lincoln Navigator Axle Assembly, Front Driver Side Part Number: NL1Z-3A427-B
$332.10 MSRP: $487.67
You Save: $155.57 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Left
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Driver Side Part Number: NL1Z-3A427-A
$122.52 MSRP: $178.33
You Save: $55.81 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Left
- Position: Front Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Passenger Side Part Number: NL1Z-3A428-A
$116.96 MSRP: $180.00
You Save: $63.04 (36%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Right
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Passenger Side Part Number: NL1Z-3A428-B
$325.75 MSRP: $478.33
You Save: $152.58 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; CV Axle Assembly, Front Right
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2022-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, Reserve | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Rear Driver Side Part Number: GL7Z-4K139-B
$325.75 MSRP: $478.33
You Save: $152.58 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly - Rear Axle; CV Axle Assembly, Rear Left; GSP CV Axle; Axle Shaft; CV Axle Assembly
- Position: Rear Driver Side
- Replaces: GL7Z-4K139-A
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2016-2024 Lincoln Navigator | Base, Black Label, L Base, L Black Label, L Livery, L Reserve, L Select, Premiere, Reserve, Select | 6 Cyl 3.5 L GAS
View related parts
Lincoln Navigator Axle Assembly, Rear Passenger Side Part Number: AL1Z-4K138-D
$358.32 MSRP: $526.17
You Save: $167.85 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly; CV Axle Assembly, Rear Right; CV Axle Assembly; GSP CV Axle; Axle Shaft
- Position: Rear Passenger Side
- Replaces: 9L1Z-4K138-A, AL1Z-4K138-A, AL1Z-4K138-B
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2007-2013 Lincoln Navigator | Base, L, L Luxury, L Ultimate, Luxury, Ultimate | 8 Cyl 5.4 L FLEX, 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Drive Axle, Front Passenger Side Part Number: 3L3Z-3219-AA
$111.66 MSRP: $154.46
You Save: $42.80 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft - Front Axle; Drive Axle Shaft, Front Right; Axle Shaft; Axle Shafts; Axle Assembly
- Position: Front Passenger Side
- Replaces: F65Z-3219-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Axle Shaft, Rear Driver Side Part Number: F75Z-4234-LB
$152.32 MSRP: $210.73
You Save: $58.41 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly - Rear Axle; Drive Axle Shaft, Rear Left; Axle Shafts
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1998-1999 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Axle Shaft, Rear Passenger Side Part Number: YL1Z-4234-CA
$282.20 MSRP: $390.39
You Save: $108.19 (28%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly - Rear Axle; Drive Axle Shaft, Rear Right; Axle Shafts
- Position: Rear Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 1999-2002 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Drive Axle, Front Passenger Side Part Number: 6L3Z-3219-A
Product Specifications
- Other Name: Shaft - Front Axle; Drive Axle Shaft, Front Right; Axle Shafts; Axle Assembly; Axle Shaft
- Position: Front Passenger Side
- Replaces: 2L1Z-3219-AA
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003 Lincoln Navigator | Base | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Axle Assembly, Front Part Number: 5L1Z-3B436-AA
Product Specifications
- Other Name: Joint And Stub Shaft Assembly; CV Axle Assembly, Front Left, Front Right; GSP CV Axle; Axle Shaft; CV Joint; Shaft & Joint Assembly; CV Axle Assembly
- Position: Front
- Replaces: 2L1Z-3B436-BB
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS
View related parts
Lincoln Navigator Axle Assembly, Passenger Side Part Number: 4L1Z-4K138-AC
Product Specifications
- Other Name: Shaft Assembly; CV Axle Assembly; GSP CV Axle; Axle Shaft
- Position: Passenger Side
- Warranty: This genuine part is guaranteed by Ford's factory warranty.
Fits the following Vehicles:
- 2003-2006 Lincoln Navigator | Base, Luxury, Ultimate | 8 Cyl 5.4 L GAS

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Lincoln Navigator Axle Shaft

Welcome to our website where you can discover high-quality, genuine Lincoln Navigator Axle Shaft. We offer an extensive inventory of OEM Lincoln Navigator Axle Shaft at affordable prices. We are committed to providing top-rated customer service along with prompt delivery.

Lincoln Navigator Axle Shaft Parts and Q&A

Axle Shaft, Rear Driver Side
YL1Z-4234-CB
Q: How to service and repair the 9.75-Inch Ring Gear axle shaft on Lincoln Navigator?
A: In order to repair the Ford 9.75-Inch Ring Gear axle shaft, one has to turn off Air Suspension, raise the vehicle and drain the lubricant by taking off the wheel and Differential Cover. Eliminate parts of the brakes and the differential pinion shaft. Very carefully remove axle shafts, lubricate seals and replace components, making sure they are properly aligned and sealed.
Axle Assembly, Rear Driver Side
AL1Z-4K139-D
Q: How to Remove and Replace the Rear Axle Shaft Assembly on Lincoln Navigator?
A: To install a replacement rear halfshaft assembly, be sure the vehicle is on a neutral on a hoist. Take off the wheel, press the brake, and get rid of the hub retainer. Removed halfshaft, rotor brake and upper trailing arm. Bolts should be tightened to the required torque. Take off the halfshaft, put a new seal and retainer in and then reverse the process.