Gear Assy, Power Steering(FOR RACK & PINION)

44250-78021

6 applications Europe · 2 General · 2 United States · 2

This number has been replaced. Current number: 44250-F6011, 44250-F6011, 44250-F6011 — the chain runs 2 steps forward; the last one is what a dealer would supply.

Fits in Europe 2 vehicles

Model	Chassis	PNC	Period	Status
Lexus NX Series	AAZA2#,AAZH2#,MAZA20,TAZA25	44250	2024-03 → 2025-06	Superseded / ended 2025-06	Detail
Lexus NX Series	AAZA2#,AAZH2#,MAZA20,TAZA25	44250	2024-03 → —	Current	Detail

Fits in General 2 vehicles

Model	Chassis	PNC	Period	Status
Lexus NX Series	AAZA2#,AAZH2#,MAZA20,TAZA25	44250	2024-03 → 2025-06	Superseded / ended 2025-06	Detail
Lexus NX Series	AAZA2#,AAZH2#,MAZA20,TAZA25	44250	2024-03 → —	Current	Detail

Fits in United States 2 vehicles

Model	Chassis	PNC	Period	Status
Lexus NX Series(JPP)	AAZA2#,AAZH2#,TAZA25	44250	2024-04 → 2025-06	Superseded / ended 2025-06	Detail
Lexus NX Series(JPP)	AAZA2#,AAZH2#,TAZA25	44250	2024-04 → —	Current	Detail

Replacement chain

44250-78021 44250-F6011 2024-04 44250-78021 2024-04

Four out of five replacement numbers are themselves replaced later, so the chain is followed to its end rather than one step.