Axle & Differential for 2025 INFINITI QX55
No.
Part # / Description / Price
Price
1
Differential Assembly 
Infiniti
Infiniti Notes: PARTS: Part has related component that cannot be reused/reinstalled; retainer nut.
Description: With awd. QX50.
MSRP $1,363.02
$924.13
MSRP $1,363.02
$924.13
2
Carrier Housing Infiniti
Infiniti Notes: PARTS: Part included with differential assembly.
Description: With awd. QX50. QX55.
MSRP $1,518.40
$1,201.05
MSRP $1,518.40
$1,201.05
3
Viscous Coupler Infiniti
Infiniti Notes: PARTS: Part included with differential assembly.
Description: With awd. QX50. QX55.
MSRP $1,503.43
$1,019.33
MSRP $1,503.43
$1,019.33
4
Pinion Seal Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50. QX55.
MSRP $34.82
$27.16
MSRP $34.82
$27.16
5
Retainer Nut Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50.
MSRP $47.18
$36.80
MSRP $47.18
$36.80
6
Bearing Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50. QX55. Front.
MSRP $79.98
$56.63
MSRP $79.98
$56.63
7
Pinion Spacer Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50. QX55.
MSRP $33.33
$26.00
MSRP $33.33
$26.00
8
Pinion Bearings Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50. QX55. Rear.
MSRP $142.07
$98.03
MSRP $142.07
$98.03
9
Pinion Assembly Infiniti
Infiniti Notes: PARTS: Part included with differential assembly.
Description: With awd. QX50.
10
Side Seal Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50. QX55.
MSRP $18.98
$15.95
MSRP $18.98
$15.95
11
Outer Bearing Infiniti
Infiniti Notes: PARTS: Part included with differential assembly. Part cannot be reused/reinstalled.
Description: With awd. QX50. QX55.
MSRP $107.45
$74.14
MSRP $107.45
$74.14
12
Differential Case Infiniti
Infiniti Notes: PARTS: Part included with differential assembly.
Description: With awd. QX50. QX55.
MSRP $481.23
$329.16
MSRP $481.23
$329.16
14
MSRP $1,871.50
$1,480.36
15
MSRP $59.78
$42.33
18
Bearing Support Infiniti
Infiniti Description: With awd, from 12/2018. QX50. From 12/18. QX55.
MSRP $434.52
$297.21
MSRP $434.52
$297.21