How to maintain and service Axle Shaft in a Buick Century and Regal?

For standard differentials, it's advisable to use GL-5 hypoid-type gear oil such as SAE 80W or SAE 80W/90. However, for positraction/limited slip differentials, GM recommends a specialized lubricant designed explicitly for these units, typically available at Buick parts departments, due to the unique requirements of limited slip differentials with clutch packs. Regularly checking the oil level in the differential is crucial, ideally performed at each engine oil change or every 7,500 miles (12,000 km). Park the vehicle on a level surface, position a drain pan beneath the filler plug on the front of the differential carrier, and clean the plug and its surroundings. Remove the filler plug, and if the lubricant starts to flow out, the differential is adequately filled. If not, carefully insert a finger to ensure the oil level reaches the filler hole and add oil if necessary. Replace and snugly tighten the plug. When draining and refilling the rear axle lubricant, use a suitable gasket to seal the axle housing cover. There's no fixed interval for changing the rear axle lubricant, but it's recommended when purchasing a used vehicle or if it's been exposed to high water levels. Follow these steps: park on a level surface, set the parking brake, place a drain pan underneath, remove the filler plug, take off the axle cover, drain the fluid, clean the cover, seal both sides of a new gasket with sealant, reinstall the cover with a crisscross tightening pattern, refill the axle with the recommended fluid, replace and snugly tighten the filler plug, check for leaks after a short drive.

Genuine Buick Regal Axle Shaft

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37 Axle Shafts found

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Buick Regal Front Wheel Drive Intermediate Shaft Assembly
Part Number: 22910264
$109.21 MSRP: $180.73
You Save: $71.52 (40%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shaft Assembly, Front Wheel Drive Intermediate ; Shaft, Front Wheel Drive Axle
- Position: Front
- Replaces: 20997748
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Rear Wheel Drive Shaft Assembly
Part Number: 22823299
$168.31 MSRP: $268.43
You Save: $100.12 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Shaft Assembly, Rear Wheel Drive ; Shaft, Rear Axle Drive; Axle Assembly
- Position: Rear
- Replaces: 20865233, 22792271
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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Buick Regal Shaft Assembly, Front Whl Drv Half
Part Number: 84628596
$264.23 MSRP: $524.26
You Save: $260.03 (50%)
ADD TO CART
Product Specifications
- Other Name: Axle, Axle Assembly
- Position: Front
- Replaces: 22796199, 84402746, 13228208, 22870111
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Shaft Assembly, Front Whl Drv Half
Part Number: 84628595
$276.83 MSRP: $549.24
You Save: $272.41 (50%)
ADD TO CART
Product Specifications
- Other Name: Axle, Axle Assembly
- Position: Front
- Replaces: 23157347, 84402745, 13228212, 22796198, 22743588
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2015 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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Buick Regal Front Driver Side Half, Shaft Assembly
Part Number: 84628594
$405.64 MSRP: $804.84
You Save: $399.20 (50%)
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Front Whl Drv Half; Axle Assembly
- Position: Front Driver Side
- Replaces: 22870110, 13228205, 22743587, 22796197, 84360845, 84402744
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L, 4 Cyl 2.4L
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Buick Regal Front Driver Side Half, Shaft Assembly
Part Number: 84675882
$144.64 MSRP: $251.74
You Save: $107.10 (43%)
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Front Whl Drv Half
- Position: Front Driver Side
- Replaces: 84527909, 84138315
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L
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Buick Regal Front Wheel Drive Intermediate Shaft Assembly
Part Number: 22910265
$119.39 MSRP: $207.83
You Save: $88.44 (43%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Front Wheel Drive Intermediate ; Shaft, Front Wheel Drive Axle; Drive Shaft, Intermed Shaft
- Position: Front
- Replaces: 13349829, 20997751
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2016 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
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Buick Regal Front Driver Side Half, Shaft Assembly
Part Number: 84138316
$164.69 MSRP: $272.58
You Save: $107.89 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Front Wheel Drive Half; Axle Assembly
- Position: Front Driver Side
- Replaced by: 84675884
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Rear Wheel Drive Shaft Assembly
Part Number: 22823297
$156.33 MSRP: $258.74
You Save: $102.41 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Rear Wheel Drive ; Shaft, Rear Axle Drive; Axle Assembly
- Position: Rear
- Replaces: 20865232, 22792272
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
View related parts
Buick Regal Front Driver Side Half, Shaft Assembly
Part Number: 84675883
$170.95 MSRP: $270.19
You Save: $99.24 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Front Whl Drv Half; Axle Assembly
- Position: Front Driver Side
- Replaces: 84754485, 84257940, 84527910
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
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Buick Regal Shaft Assembly, Front Whl Drv Inter
Part Number: 84304681
$121.00 MSRP: $191.25
You Save: $70.25 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Intermed Shaft, Intermediate Shaft
- Position: Front
- Replaces: 84242561, 23452490
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK | 4 Cyl 2.0L
View related parts
Buick Regal Front Driver Side Half, Shaft Assembly
Part Number: 84675880
$247.67 MSRP: $391.46
You Save: $143.79 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Front Whl Drv Half; Axle Assembly
- Position: Front Driver Side
- Replaces: 84138328, 84527907
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR HATCHBACK | 4 Cyl 2.0L
View related parts
Buick Regal Front Wheel Drive Shaft Kit
Part Number: 26054707
$70.76 MSRP: $801.02
You Save: $730.26 (92%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Kit,Front Wheel Drive ; Shaft Kit, Front Wheel Drive Axle; Axle, Axle Assembly
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1997-1999 Buick Regal | CUSTOM, GS, LIMITED, LS, REGAL | 6 Cyl 3.8L
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Buick Regal Front Drive Shaft Kit (RH)
Part Number: 26008315
$156.09 MSRP: $716.13
You Save: $560.04 (79%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Kit,Front Drive(Rh); Axle Assembly
- Position: Front Passenger Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1990-1992 Buick Regal | 2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED, LIMITED 2 DOOR, LIMITED 4 DOOR | 6 Cyl 3.1L, 6 Cyl 3.8L
View related parts
Buick Regal Front Wheel Drive Intermediate Shaft
Part Number: 13230371
$63.08 MSRP: $99.24
You Save: $36.16 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft, Front Wheel Drive Intermediate ; Shaft, Front Wheel Drive Axle
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011 Buick Regal | CXL 4 DOOR SEDAN, CXL TURBO 4 DOOR SEDAN | 4 Cyl 2.4L
View related parts
Buick Regal Front Wheel Drive Shaft
Part Number: 7846169
$50.43 MSRP: $90.46
You Save: $40.03 (45%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft,Front Wheel Drive; Axle Shaft, Shaft
- Position: Front
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Regal | CUSTOM 2 DOOR, LIMITED, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L
View related parts
Buick Regal Rear Wheel Drive Shaft Assembly
Part Number: 84675895
$198.47 MSRP: $313.69
You Save: $115.22 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Rr Whl Drv; Axle Assembly
- Position: Rear
- Replaces: 84142833
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Rear Wheel Drive Shaft Assembly
Part Number: 84675896
$206.48 MSRP: $326.35
You Save: $119.87 (37%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft Assembly, Rr Whl Drv; Axle Assembly
- Position: Rear
- Replaces: 84142834, 84543408
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Buick Regal | 1SC 4 DOOR HATCHBACK, 1SL 4 DOOR HATCHBACK, 1SL 4 DOOR STATION WAGON, 1SX 4 DOOR HATCHBACK, BASE 4 DOOR STATION WAGON | 4 Cyl 2.0L, 6 Cyl 3.6L
View related parts
Buick Regal Cv Intermediate Shaft
Part Number: 22901057
$132.77 MSRP: $209.86
You Save: $77.09 (37%)
Product Specifications
- Other Name: Shaft Assembly, Front Wheel Drive Intermediate ; Shaft, Front Wheel Drive Axle
- Replaces: 20997747
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Buick Regal | CX 4 DOOR SEDAN, CXL 4 DOOR SEDAN, CXS 4 DOOR SEDAN | 4 Cyl 2.0L
View related parts
Buick Regal AXLE KIT
Part Number: 26000386
Product Specifications
- Other Name: Axle Assembly, Shaft
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1988-1989 Buick Regal | CUSTOM 2 DOOR, LIMITED, REGAL | 6 Cyl 2.8L, 6 Cyl 3.1L

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1-20 of 37 Results

Buick Regal Axle Shaft

Axle Shaft of Buick Regal vehicles is one of the vital power transmitting mechanism from the differential to the drive wheels with an independent rotation to increase the tractive force. These steel shafts are of different types including the solid axles that are applicable for trucks and older rear wheel drive vehicles, half shaft for the independent suspended vehicles. Differentials are contained by solid axles and slightly by axle shafts while half shafts transmit power from the transaxle to the wheels. Both types can wear out and hence victims of noise, vibration and possibly loss of lubricating material can be from the two types. Some key functions of the axle shafts are to bear the load of the car weight, transfer the torque and ensure proper orientation of the wheels thus making it crucial for the Buick Regal.

Each OEM Buick Regal Axle Shaft we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.

Buick Regal Axle Shaft Parts Questions & Experts Answers

Cv Axle Shaft
26014038
Q: How to maintain and service Axle Shaft in a Buick Century and Regal?
A: For standard differentials, it's advisable to use GL-5 hypoid-type gear oil such as SAE 80W or SAE 80W/90. However, for positraction/limited slip differentials, GM recommends a specialized lubricant designed explicitly for these units, typically available at Buick parts departments, due to the unique requirements of limited slip differentials with clutch packs. Regularly checking the oil level in the differential is crucial, ideally performed at each engine oil change or every 7,500 miles (12,000 km). Park the vehicle on a level surface, position a drain pan beneath the filler plug on the front of the differential carrier, and clean the plug and its surroundings. Remove the filler plug, and if the lubricant starts to flow out, the differential is adequately filled. If not, carefully insert a finger to ensure the oil level reaches the filler hole and add oil if necessary. Replace and snugly tighten the plug. When draining and refilling the rear axle lubricant, use a suitable gasket to seal the axle housing cover. There's no fixed interval for changing the rear axle lubricant, but it's recommended when purchasing a used vehicle or if it's been exposed to high water levels. Follow these steps: park on a level surface, set the parking brake, place a drain pan underneath, remove the filler plug, take off the axle cover, drain the fluid, clean the cover, seal both sides of a new gasket with sealant, reinstall the cover with a crisscross tightening pattern, refill the axle with the recommended fluid, replace and snugly tighten the filler plug, check for leaks after a short drive.