Actuator Assy, Brake

44050-78450

Superseded / ended 2025-06 PNC 44510 United States

Fitting notes

*614

Fitment

Codes the factory prints against this line. Hover for the catalogue's own expansion.

AAZA20

Fits: Lexus NX Series(JPP) AAZA2#,AAZH2#,TAZA25
Valid: 2024-04 → 2025-06
Model period: 019J
Destination †: 01
Catalogue page †

† Read from the record layout but confirmed by no published legend.

Shown on

Figure 47D345 Figure 47D348

Replacement history

Follow the number forward to what a dealer would supply today:

44050-78450 44050-F6020 44050-78450

The chain loops back on itself in the source data and is cut here.

Replaces

44050-F6020

Other lines in this group

Part number	Period	Status
44050-78270	2024-04 → —	Current
44050-78470	2024-04 → 2025-06	Superseded / ended 2025-06
44050-78470	2024-04 → 2025-07	Superseded / ended 2025-07
44050-78480	2024-04 → —	Current
44050-78490	2024-04 → —	Current
44050-78500	2024-04 → —	Current
44050-78320	2021-11 → 2024-03	Superseded / ended 2024-03
44050-78350	2021-11 → 2023-01	Superseded / ended 2023-01
44050-78351	2023-02 → 2023-08	Superseded / ended 2023-08
44050-78352	2023-08 → 2024-03	Superseded / ended 2024-03

List price

Not priced in this market.

Only the Japanese dataset ships a price file. Add the part to an enquiry to ask a seller for a quote.

This number everywhere

Every vehicle in every market that takes 44050-78450.

Show all applications

No quantity, deliberately

The factory catalogue records which parts a vehicle takes, never how many. Quantity was always typed in by the parts counter when raising an order, so nothing here can tell you whether you need one or four.