How to replace the Differential Carrier Assembly on 2009 Cadillac CTS?

First, move the vehicle to oneside and support. Lower the front frame assembly then remove the front propeller shaft from unit Differential and move to the side out of the way. Following, take out the right and left front wheel drive shafts, and then the intermediate wheel Drive Shaft support bearing. Place a transmission jack underneath the Differential and fix in place. Unfasten the front Differential bolts to Oil Pan, then, remove the intermediate wheel Drive Shaft along with front diff and Oil Pan, then the diff assembly on the car. For installation, mount the Differential on the transmission jack and attach it. With the Differential attached, the install of intermediate wheel Drive Shaft and front Differential to the Oil Pan must be tightened to front Differential to Oil Pan mounting bolts in sequence (1-3) to 110 nm (81 lb ft). Take the transmission jack off and then follow by the intermediate wheel Drive Shaft support bearing, and then the left and right front wheel drive shafts. Reinstall the front prop shaft in the Differential and check the level of lubricant of the Differential. Finally, apply the front frame assembly and drop the vehicle. Use j 44394-a (Seal Protector) when necessary in the process and be careful not to destroy the oil seal when installing the wheel Drive Shaft to avoid lubricant leaks.

OEM 2009 Cadillac CTS Differential

Front Differential

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8 Differentials found

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2009 Cadillac CTS Carrier Assembly, Front Part Number: 25978167
$2141.91 MSRP: $2756.64
You Save: $614.73 (23%)
Product Specifications
- Other Name: Carrier Assembly-Front Differential; Carrier; Carrier, Final Drive; Differential
- Position: Front
- Replaces: 25714854, 25868432
- Item Weight: 43.40 Pounds
- Item Dimensions: 20.3 x 18.0 x 13.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25978167
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Differential Carrier Part Number: 20931063
Product Specifications
- Other Name: Carrier Assembly-Differential (3.23 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 20760922, 25973574, 20844456
- Item Weight: 104.40 Pounds
- Item Dimensions: 23.6 x 23.4 x 15.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20931063
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- V, Vsport, Vsport Premium | 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Differential Carrier Part Number: 20931073
Product Specifications
- Other Name: Carrier Assembly-Differential (3.73 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 20760923, 25973575, 20844457
- Item Weight: 101.10 Pounds
- Item Dimensions: 22.3 x 22.6 x 14.4 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 20931073
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, V, Vsport, Vsport Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Differential Carrier Part Number: 25979062
Product Specifications
- Other Name: Carrier Assembly-Differential (3.42 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 25868436
- Item Weight: 78.60 Pounds
- Item Dimensions: 19.9 x 18.4 x 13.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25979062
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
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2009 Cadillac CTS Differential Carrier Part Number: 25979053
Product Specifications
- Other Name: Carrier Assembly-Differential (3.23 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 25868433
- Item Weight: 73.40 Pounds
- Item Dimensions: 19.7 x 18.1 x 12.6 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25979053
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
2009 Cadillac CTS Differential Carrier Part Number: 25979054
Product Specifications
- Other Name: Carrier Assembly-Differential (3.23 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 25868434
- Item Weight: 82.60 Pounds
- Item Dimensions: 22.8 x 22.1 x 13.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25979054
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS
View related parts
2009 Cadillac CTS Differential Carrier Part Number: 25979061
Product Specifications
- Other Name: Carrier Assembly-Differential (3.42 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 25868435
- Item Weight: 75.20 Pounds
- Item Dimensions: 21.9 x 20.0 x 10.5 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25979061
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base, Luxury, Performance, Premium, V | 6 Cyl 3.0 L GAS, 6 Cyl 3.6 L FLEX, 6 Cyl 3.6 L GAS, 8 Cyl 6.2 L GAS
View related parts
2009 Cadillac CTS Differential Carrier Part Number: 25979072
Product Specifications
- Other Name: Carrier Assembly-Differential (3.73 Ratio); Carrier; Carrier, Final Drive; Differential
- Replaces: 25868437
- Item Weight: 80.90 Pounds
- Item Dimensions: 19.5 x 17.9 x 12.2 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 25979072
- Warranty: This genuine part is guaranteed by GM's factory warranty.
More Info
Fits the following 2009 Cadillac CTS Submodels:
- Base | 6 Cyl 3.6 L GAS

2009 Cadillac CTS Differential

With a comprehensive array of OEM 2009 Cadillac CTS Differential, from fuel pumps to door handles, our website is a one-stop-shop for your needs. All our genuine 2009 Cadillac CTS Differential are backed by the manufacturer's warranty and are offered at competitive prices in the market. Rest assured, you can shop with complete confidence.

2009 Cadillac CTS Differential Parts and Q&A

Q: How to replace the Differential Carrier Assembly on 2009 Cadillac CTS?
A: First, move the vehicle to oneside and support. Lower the front frame assembly then remove the front propeller shaft from unit Differential and move to the side out of the way. Following, take out the right and left front wheel drive shafts, and then the intermediate wheel Drive Shaft support bearing. Place a transmission jack underneath the Differential and fix in place. Unfasten the front Differential bolts to Oil Pan, then, remove the intermediate wheel Drive Shaft along with front diff and Oil Pan, then the diff assembly on the car. For installation, mount the Differential on the transmission jack and attach it. With the Differential attached, the install of intermediate wheel Drive Shaft and front Differential to the Oil Pan must be tightened to front Differential to Oil Pan mounting bolts in sequence (1-3) to 110 nm (81 lb ft). Take the transmission jack off and then follow by the intermediate wheel Drive Shaft support bearing, and then the left and right front wheel drive shafts. Reinstall the front prop shaft in the Differential and check the level of lubricant of the Differential. Finally, apply the front frame assembly and drop the vehicle. Use j 44394-a (Seal Protector) when necessary in the process and be careful not to destroy the oil seal when installing the wheel Drive Shaft to avoid lubricant leaks.