Axle & Differential for 2025 Audi S4
No.
Part # / Description / Price
Price
1
Differential 
Audi
Audi Notes: PARTS: Part has related component that cannot be reused/ reinstalled; front insulator bolt.
Description:
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation.
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation.
1
Differential Audi
Audi Positions: Rear
Description: S5. S4. A8 Quattro. Without sport differential. S7 sportback. Convertible, 3.0L, without torque vectoring. Exc.Active Differential. 2.9L, without torque vectoring, from 03/20/2017.
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation.
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation.
2
Differential Housing Insulator Audi
Audi Description: 2017-21. 2.0L plug-in hybrid. Convertible, 2.0L, 2018-20. 7 speed tranmission, 2.0L. With torque vectoring.
Differential Housing Insulator.
Differential Housing Insulator.
MSRP $52.78
$35.34
MSRP $52.78
$35.34
3
Front Insulator Bolt Audi
Audi Notes: PARTS: Part cannot be reused/reinstalled.
Description: With awd, 2.0L. 2017-25. Gas. With awd, 3.0L, without torque vectoring. Diesel.
MSRP $7.18
$4.88
MSRP $7.18
$4.88
4
Tube Assembly Audi
Audi Description: With awd, with sport differential. Code mkl or mkv, code mkv. With code mkv or mzw. With code mkv or mku. S7, with torque vectoring. With torque vectoring, tubing. 3.0L.
6
Suspension Cross-Member Bolt Audi
Audi Positions: Rear
Description: 2.0 & 3.0L. With awd, 2.0L. 2017-25. With awd, 3.0L, without torque vectoring. Coupe,. 4.0L, S8, with torque vectoring. Convertible,. 3.0L with plug-in hybrid.
MSRP $5.16
$3.51
MSRP $5.16
$3.51
No.
Part # / Description / Price
Price
1
Differential Audi
Audi Notes: PARTS: Order by application. Part has related components that cannot be reused/ reinstalled; front insulator bolt and insulator bolt.
Description: S5. S4. A8 Quattro. Without sport differential. S7 sportback. Convertible, 3.0L, without torque vectoring. Exc.Active Differential. 2.9L, without torque vectoring, from 03/20/2017.
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation.
Device connecting Drive Shaft to Axle Shafts that allows for varied speeds of wheel rotation.
4
Inner Bushing Audi
Audi Positions: Left
Description: 2.0 & 3.0L. With awd, 2.0L. 2017-25. With awd, 3.0L, without torque vectoring. Convertible,. RS5.
MSRP $58.34
$46.87
MSRP $58.34
$46.87
5
Suspension Cross-Member Bolt Audi
Audi Positions: Left
Notes: PARTS: Part cannot be reused/reinstalled.
Description: 2.0 & 3.0L. With awd, 2.0L. 2017-25. With awd, 3.0L, without torque vectoring. Coupe,. 4.0L, S8, with torque vectoring. Convertible,. 3.0L with plug-in hybrid.
MSRP $5.16
$3.51
MSRP $5.16
$3.51
Related Parts
Part # / Description / Price
Price
Drive Axle Shaft Audi
Audi Positions: Rear left
Description:
A bare drive axle shaft for a drive axle assembly, used on vehicles that utilize dependent suspension systems.
A bare drive axle shaft for a drive axle assembly, used on vehicles that utilize dependent suspension systems.
Drive Axle Shaft Audi
Audi Positions: Rear right
Description:
A bare drive axle shaft for a drive axle assembly, used on vehicles that utilize dependent suspension systems.
A bare drive axle shaft for a drive axle assembly, used on vehicles that utilize dependent suspension systems.
MSRP $634.65
$481.70
MSRP $634.65
$481.70
Stub Shaft Seal Kit Audi
Audi Positions: Rear
Description: Active Differential. SQ5 Sportback. S6. RS5. Convertible, 3.0L, with torque vectoring. Coupe, 2.9 or 3.0L, with torque vectoring.
Drive Axle Shaft Audi
Audi Positions: Rear
Description:
A bare drive axle shaft for a drive axle assembly, used on vehicles that utilize dependent suspension systems.
A bare drive axle shaft for a drive axle assembly, used on vehicles that utilize dependent suspension systems.
MSRP $280.48
$214.57
MSRP $280.48
$214.57