Axle & Differential for 2019 Subaru WRX STI
No.
Part # / Description / Price
Price
1
2015-2021 Subaru WRX STI - Differential Assembly 
Subaru
Subaru Description: 2.5L. WRX STI.
MSRP $2,403.93
$1,867.85
MSRP $2,403.93
$1,867.85
2
2007-2021 Subaru - Cover Subaru
Subaru Notes: PARTS: Part included with differential assembly.
Description: Legacy/Outback. 2.5L. WRX STI. Impreza. Manual trans. 6 speed. From 8/1/08. With turbo. 6 speed. With sti. To 7/31/08. Manual trans, with gt spec b.
MSRP $73.18
$50.50
MSRP $73.18
$50.50
3
2004-2021 Subaru - Cover Gasket Subaru
Subaru Notes: PARTS: Part included with differential assembly.
Description: Legacy/Outback. Manual trans. 6 speed. WRX STI. With turbo. 6 speed. Impreza. 2.5l. With sti.
MSRP $19.57
$14.91
MSRP $19.57
$14.91
4
2008-2024 Subaru - Mount Support Subaru
Subaru Description: 2.0L, manual trans. Front. With sti. Forester. 2.5l. With hybrid.
MSRP $173.83
$117.86
MSRP $173.83
$117.86
5
2008-2021 Subaru - Axle Assembly Subaru
Subaru Positions: Left
Description: 2.5L. Impreza. With turbo. With sti.
MSRP $519.42
$349.05
MSRP $519.42
$349.05
6
2011-2021 Subaru - Outer Joint Assembly Subaru
Subaru Positions: Left
Notes: PARTS: Part included with axle assembly.
Description: 2.5L. Impreza. With turbo. With sti.
7
2008-2024 Subaru - Outer Joint Assembly Baffle Subaru
Subaru Positions: Left
Notes: PARTS: Part included with outer joint assembly.
Description: Inner. Auto trans. Manual trans. 2.0L. 2.5L. 2020-23. 2017-19. With wilderness.
MSRP $13.28
$10.12
MSRP $13.28
$10.12
8
2008-2021 Subaru - Outer Boot Subaru
Subaru Positions: Left
Notes: PARTS: Part included with outer joint assembly.
Description: 2.5L. Impreza. With sti model.
MSRP $55.20
$38.09
MSRP $55.20
$38.09
9
2011-2021 Subaru - Inner Joint Assembly Subaru
Subaru Positions: Left
Notes: PARTS: Part included with axle assembly.
Description: 2.5L. WRX STI. With sti. Impreza. With turbo.
10
1985-2024 Subaru - Inner Joint Assembly Baffle Subaru
Subaru Positions: Left
Notes: PARTS: Part included with inner joint assembly.
Description: Outer. Manual trans, inner joint. 2.0L. 2.5L. 2020-23, manual trans. 2017-19, manual trans. 4wd, inner. With WRX STI. With wilderness.
MSRP $9.93
$7.57
MSRP $9.93
$7.57
11
2005-2021 Subaru - Inner Boot Subaru
Subaru Positions: Left
Notes: PARTS: Part included with inner joint assembly.
Description: BRZ. 2.5L. Impreza. With sti model.
MSRP $52.58
$36.28
MSRP $52.58
$36.28
Related Parts
Part # / Description / Price
Price
1990-2024 Subaru - Cv Joint Boot Band Subaru
Subaru Positions: Rear
Description: Inner boot. Inner joint, large. 2wd, large. With hybrid, large. 4wd, large. 2.5L, large.
MSRP $9.68
$7.38
MSRP $9.68
$7.38