Axle & Differential for 2020 BMW M340i xDrive
1. Differential Assembly 
2. Axle Assembly Dust Cap 
3. Axle Assembly Dust Cap 
4. Axle Assembly Dust Cap 
5. Axle Assembly Dust Cap 
6. Axle Assembly Dust Cap 
7. Axle Assembly Dust Cap 
8. Axle Assembly Dust Cap 
9. Dust Cover 
10. Axle Assembly Dust Cap 
11. Drive Shaft 
12. Axle Seal 
13. Axle Assembly Dust Cap 
14. Axle Seal 
15. Seal 
16. Rear Seal 
17. Axle Assembly 
18. Axle Assembly 19. Heat Shield Screw No.
Part # / Description / Price
Price
2
Drive Axle Shaft Seal 
BMW
BMW Positions: Right
Notes: PARTS: Part included with differential assembly.
MSRP $96.58
$73.30
MSRP $96.58
$73.30
3
MSRP $142.21
$107.94
4
Differential Drain Plug BMW
BMW Notes: PARTS: Part included with differential assembly.
MSRP $11.61
$8.54
MSRP $11.61
$8.54
5
Differential Pinion Gear BMW
BMW Notes: PARTS: Part included with differential assembly.
Description: With m sport differential without M4. Without m, 2022-25, with m sport differential, awd. Without m, 2022-25, with m sport differential, rwd. Sedan, with m sport differential, without M3.
6
Differential Pinion Shaft BMW
BMW Notes: PARTS: Part included with differential assembly.
Description: With m sport differential without M4. Without m, 2022-25, with m sport differential, awd. Sedan, with m sport differential, without M3. Without m, 2022-25, with m sport differential, rwd.
7
Gear O-Ring BMW
BMW Notes: PARTS: Part included with differential assembly.
Description: With m sport differential without M4. Without m 2022-25 with m sport differential, awd. Without m 2022-25 with m sport differential, rwd. Sedan, with m sport differential, without M3.
MSRP $36.16
$26.61
MSRP $36.16
$26.61
8
Differential Oil Temperature Sensor BMW
BMW Notes: PARTS: Part included with differential assembly.
Description: With M6. With m, m competition. M5. With m model. With m sport differential with M4. Without m, 2022-25, with m sport differential, rwd. Sedan, with m sport differential, without M3. Without m 2022-25 with m sport differential, awd.
MSRP $37.24
$28.27
MSRP $37.24
$28.27
9
Rear Axle Differential Lock 613023 BMW
BMW Description: M3. M5. M850i xDrive. From 07/2020.
MSRP $480.51
$408.92
MSRP $480.51
$408.92
10
Control Module Mount Bracket BMW
BMW Description: With m sport differential without M4. Sedan, with m sport differential, without M3.
11
Differential Lock Motor BMW
BMW Description: Motor. M850i xDrive. 840i xDrive. Without m 2022-25 with m sport differential, awd. Actuator. M50 xdrive. Without m 2022-25 with m sport differential, rwd. Sedan, with m sport differential, without M3. X3. Xdrive30e.
MSRP $1,033.77
$784.63
MSRP $1,033.77
$784.63
12
Heat Shield BMW
BMW Description: With m sport differential, without M4. Without m, 2022-25, with m sport differential, awd. Sedan, with m sport differential, without M3. Without m, 2022-25, with m sport differential, rwd.
14
Axle Assembly BMW
BMW Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; axle bolt.
Description: With m sport differential, without M4, 3.0L. M340i. Optional. Left. To 07/23. M440i. From 07/2023.
14
Axle Assembly BMW
BMW Positions: Right
Notes: PARTS: Part has related component that cannot be reused/reinstalled; axle bolt.
Description: Right. M340i. From 07/2023. M440i. With m sport differential without M4. 3.0L. With m sport differential. without 430i.
MSRP $1,547.74
$1,174.74
MSRP $1,547.74
$1,174.74
14
Axle Assembly BMW
BMW Positions: Left
Notes: PARTS: Part has related component that cannot be reused/reinstalled; axle bolt.
Description: Optional. Left. M340i. Without m, 2022-25, with m sport differential, awd. M240i. Without m, 2022-25, with m sport differential, rwd. From 03/2024. To 03/2024.
MSRP $1,547.74
$1,174.74
MSRP $1,547.74
$1,174.74
14
Axle Assembly BMW
BMW Positions: Right
Notes: PARTS: Part has related component that cannot be reused/reinstalled; axle bolt.
Description: Optional. Right. M340i. Without m, 2022-25, with m sport differential, awd. M240i xDrive. Without m, 2022-25, with m sport differential, rwd. From 03/2024. To 03/2024.
MSRP $1,547.74
$1,174.74
MSRP $1,547.74
$1,174.74
14
Axle Assembly BMW
BMW Positions: Front left
Description: Optional. 230i xDrive. Left. Awd, 2022-25. M340i xDrive.
MSRP $1,386.18
$1,052.11
MSRP $1,386.18
$1,052.11
14
Axle Assembly BMW
BMW Positions: Front right
Description: Optional. 230i xDrive. Right. Awd, 2022-25. M340i xDrive. 330e xDrive.
MSRP $1,386.18
$1,052.11
MSRP $1,386.18
$1,052.11
14
Axle Assembly BMW
BMW Positions: Front right
Description: Optional. M340i xDrive. Right. 330i xDrive. 330e xDrive. 430i xDrive. M440i xDrive. Sedan, awd, without M3, reman. New.
MSRP $1,386.18
$1,052.11
MSRP $1,386.18
$1,052.11
14
Axle Assembly BMW
BMW Positions: Front left
Description: Optional. M340i xDrive. Left. 330i xDrive. 330e xDrive. M440i xDrive. 430i xDrive. AWD. without M4 new. Sedan, awd, without M3, new. Reman.
MSRP $1,386.18
$1,052.11
MSRP $1,386.18
$1,052.11
15
Cv Joint Oil Seal Dust Shield BMW
BMW Positions: Left
Description: Without m, m competition, m40i, with m sprt difrntal. 2.0L. With hybrid. Xdrive 45e. 4.4L, with M8. Xdrive 50i, m50i. M model. With m sport differential.
MSRP $17.85
$13.55
MSRP $17.85
$13.55