How to replace the rear axle shaft on an 8.6 or 9.5 Inch Axle on Chevrolet Express 3500?

Begin the replacement of the idler shafts for the 8.6 or 9.5-inch spring block by lifting the vehicle and removing the wheel with the drum. Begin by removing the rear axle housing cover with its gasket before moving to the pinion shaft locking bolt. The first step requires removal of the pinion shaft from axles without locking differentials. People must partially extract locking Differential shafts to rotate the case and achieve pinion shaft contact with the housing. Insert a screwdriver or substitute tool into the Differential case lock to turn it facing the thrust block until proper alignment happens. When inserting the Axle Shaft flange towards the Differential you must remove the c-lock from its home at the shaft's button end. The correct operation of the gears depends on avoiding any shaft rotation during axle removal. Check the housing for any signs of damage before you install the Axle Shaft. If any parts show damage replace them before continuing. To install the Axle Shaft properly position it inside the rear axle housing where the splines match the Differential side gear. The Axle Shaft button end requires installation of the lock device during situations without Differential locking features. People with locking differentials need to maintain partial shaft withdrawal during installation while placing c-lock between Axle Shaft ends which touch the thrust block form. Seating the lock in Differential gear requires pulling the shaft flange outside before you use the pinion shaft hole to align it with the Differential case bolt hole. Use the new locking bolt on the pinion shaft while following torque specifications of 36 nm (27 ft. Lbs.) for 8.6 inch axles and 50 nm (37 ft. Lbs.) for 9.5 inch axles. Install the rear cover with gasket after fitting brake drums and wheels followed by proper fluid replacement in the rear axle and letting the vehicle lower to floor.

OEM Chevrolet Express 3500 Axle Shaft

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58 Axle Shafts found

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Chevrolet Express 3500 Axle Shaft, Rear Part Number: 19207226
$333.35 MSRP: $549.12
You Save: $215.77 (40%)
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Product Specifications
- Other Name: Shaft Assembly, Rear Axle; Axle Shafts; Shaft, Rear Axle Drive; Axle, Rear Axle
- Position: Rear
- Replaced by: 86547051
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2024 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Axle Shafts, Rear Part Number: 84018866
$137.06 MSRP: $215.66
You Save: $78.60 (37%)
ADD TO CART
Product Specifications
- Other Name: Shaft-Rear Axle; Axle Shaft; Shaft, Rear Axle Drive
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Axle Shaft, Rear Passenger Side Part Number: 19210693
$168.86 MSRP: $265.68
You Save: $96.82 (37%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Shaft, Rear Axle Drive; Axle Shafts
- Position: Rear Passenger Side
- Replaced by: 19300170
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2010-2017 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Axle Shafts, Rear Part Number: 84018867
$111.81 MSRP: $175.92
You Save: $64.11 (37%)
ADD TO CART
Product Specifications
- Other Name: Shaft-Rear Axle; Axle Shaft; Shaft, Rear Axle Drive
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2023 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Axle Shaft Part Number: 88982459
$190.38 MSRP: $302.26
You Save: $111.88 (38%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Shaft, Rear Axle Drive; Axle Shafts
- Position: Rear Driver Side
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2010 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Axle Assembly, Rear Part Number: 20939955
$2269.00 MSRP: $2920.20
You Save: $651.20 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle, Rear Axle; Axle Shaft
- Position: Rear
- Replaces: 20765411
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2011-2012 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.6 L DIESEL
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Chevrolet Express 3500 Axle Assembly, Rear Part Number: 85605669
$2805.61 MSRP: $3627.16
You Save: $821.55 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2024 Chevrolet Express 3500 | LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Axle, Rear Part Number: 85532491
$2446.68 MSRP: $3149.82
You Save: $703.14 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Axle, Rear Part Number: 85532492
$3093.71 MSRP: $3982.79
You Save: $889.08 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS
View related parts
Chevrolet Express 3500 Axle Assembly, Rear Part Number: 85580246
$2335.72 MSRP: $3019.67
You Save: $683.95 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023-2024 Chevrolet Express 3500 | Base, LS, LT | 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
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Chevrolet Express 3500 Axle, Rear Part Number: 85550098
$3705.35 MSRP: $4768.79
You Save: $1063.44 (23%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Replaces: 84786064
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Axle, Rear Part Number: 85552659
$3370.96 MSRP: $4358.06
You Save: $987.10 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear
- Position: Rear
- Replaced by: 85605678
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Axle Assembly, Rear Part Number: 84391925
$2880.93 MSRP: $3708.87
You Save: $827.94 (23%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle Shaft
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2018-2020 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS
View related parts
Chevrolet Express 3500 Axle, Rear Part Number: 85552661
$3905.87 MSRP: $5239.26
You Save: $1333.39 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Replaced by: 85605680
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2022-2023 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Axle Assembly, Rear Part Number: 85605663
$2744.61 MSRP: $3681.58
You Save: $936.97 (26%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2023 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Axle, Rear Part Number: 84923868
$2480.78 MSRP: $3327.67
You Save: $846.89 (26%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Replaced by: 86547032
- Replaces: 84802404
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Axle, Rear Part Number: 85552658
$3968.25 MSRP: $5107.16
You Save: $1138.91 (23%)
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021-2023 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 6 Cyl 4.3 L FLEX, 6 Cyl 4.3 L GAS, 8 Cyl 6.6 L GAS
View related parts
Chevrolet Express 3500 Axle Assembly, Rear Part Number: 20939956
$2269.00 MSRP: $2920.20
You Save: $651.20 (23%)
Product Specifications
- Other Name: Axle, Rear Axle; Axle Shaft
- Position: Rear
- Replaces: 20765416
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2013 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Axle Assembly, Rear Part Number: 23408272
$2704.23 MSRP: $3480.34
You Save: $776.11 (23%)
Product Specifications
- Other Name: Axle Assembly-Rear; Axle Shaft; Axle, Rear Axle
- Position: Rear
- Replaces: 23221606, 23451087, 23129068, 23273521
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2014-2017 Chevrolet Express 3500 | Base, LS, LT | 4 Cyl 2.8 L DIESEL, 8 Cyl 4.8 L FLEX, 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
View related parts
Chevrolet Express 3500 Axle, Rear Part Number: 84923866
$3093.71 MSRP: $3982.79
You Save: $889.08 (23%)
Product Specifications
- Other Name: Axle Assembly-Rear; Axle, Rear Axle
- Position: Rear
- Replaces: 84802401, 84802402
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Chevrolet Express 3500 | Base, LS, LT | 8 Cyl 6.6 L GAS

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Chevrolet Express 3500 Axle Shaft

Want to cut long-term maintenance and repair costs? Choose OEM Axle Shaft. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Chevrolet Express 3500 parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Chevrolet Express 3500 Axle Shaft includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Chevrolet Express 3500 Axle Shaft Parts and Q&A

Axle Shaft, Rear Driver Side
26045426
Q: How to replace the rear axle shaft on an 8.6 or 9.5 Inch Axle on Chevrolet Express 3500?
A:
Begin the replacement of the idler shafts for the 8.6 or 9.5-inch spring block by lifting the vehicle and removing the wheel with the drum. Begin by removing the rear axle housing cover with its gasket before moving to the pinion shaft locking bolt. The first step requires removal of the pinion shaft from axles without locking differentials. People must partially extract locking Differential shafts to rotate the case and achieve pinion shaft contact with the housing. Insert a screwdriver or substitute tool into the Differential case lock to turn it facing the thrust block until proper alignment happens. When inserting the Axle Shaft flange towards the Differential you must remove the c-lock from its home at the shaft's button end. The correct operation of the gears depends on avoiding any shaft rotation during axle removal. Check the housing for any signs of damage before you install the Axle Shaft. If any parts show damage replace them before continuing. To install the Axle Shaft properly position it inside the rear axle housing where the splines match the Differential side gear. The Axle Shaft button end requires installation of the lock device during situations without Differential locking features. People with locking differentials need to maintain partial shaft withdrawal during installation while placing c-lock between Axle Shaft ends which touch the thrust block form. Seating the lock in Differential gear requires pulling the shaft flange outside before you use the pinion shaft hole to align it with the Differential case bolt hole. Use the new locking bolt on the pinion shaft while following torque specifications of 36 nm (27 ft. Lbs.) for 8.6 inch axles and 50 nm (37 ft. Lbs.) for 9.5 inch axles. Install the rear cover with gasket after fitting Brake Drums and wheels followed by proper fluid replacement in the rear axle and letting the vehicle lower to floor.