Disc, Rear
42431-78030
42 applications
Europe · 9
General · 14
Japan · 10
United States · 9
This number has been replaced.
Current number:
42431-F6010,
42431-F6010,
42431-F6010
— the chain runs 2 steps forward; the last one is what a
dealer would supply.
Fits in Europe 9 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| BZ4X (JPP) | XEAM10,YEAM15 | 42431 | 2024-12 → — | Current | Detail |
| BZ4X (JPP) | XEAM10,YEAM15 | 42431 | 2022-03 → 2024-11 | Superseded / ended 2024-11 | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2024-03 → — | Current | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2021-11 → 2024-03 | Superseded / ended 2024-03 | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2021-11 → 2024-05 | Superseded / ended 2024-05 | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2024-03 → 2025-06 | Superseded / ended 2025-06 | Detail |
| Lexus RZ450E/300E | XEBM1# | 42431 | 2023-11 → — | Current | Detail |
| Lexus RZ450E/300E | XEBM1# | 42431 | 2023-01 → 2023-11 | Superseded / ended 2023-11 | Detail |
| Lexus RZ450E/300E | XEBM1# | 42431 | 2023-01 → — | Current | Detail |
Fits in General 14 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| Alphard Hev/Phev | AZSH36,37 | 42431 | 2024-05 → — | Current | Detail |
| Alphard Hev/Phev | AZSH38,39 | 42431 | 2024-05 → — | Current | Detail |
| BZ4X (JPP) | XEAM10,YEAM15 | 42431 | 2022-03 → 2024-11 | Superseded / ended 2024-11 | Detail |
| BZ4X (JPP) | XEAM10,YEAM15 | 42431 | 2024-12 → — | Current | Detail |
| Crown | AZSH3#,TZSH35 | 42431 | 2023-01 → 2024-04 | Superseded / ended 2024-04 | Detail |
| Crown | AZSH3#,TZSH35 | 42431 | 2023-01 → 2025-03 | Superseded / ended 2025-03 | Detail |
| Crown | AZSH3#,TZSH35 | 42431 | 2023-01 → — | Current | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2024-03 → — | Current | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2024-03 → 2025-06 | Superseded / ended 2025-06 | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2021-11 → 2024-03 | Superseded / ended 2024-03 | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,MAZA20,TAZA25 | 42431 | 2021-11 → 2024-05 | Superseded / ended 2024-05 | Detail |
| Lexus RZ450E/300E | XEBM1# | 42431 | 2023-11 → — | Current | Detail |
| Lexus RZ450E/300E | XEBM1# | 42431 | 2023-01 → 2023-11 | Superseded / ended 2023-11 | Detail |
| Lexus RZ450E/300E | XEBM1# | 42431 | 2023-01 → — | Current | Detail |
Fits in Japan 10 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| BZ4X | XEAM10,YEAM15 | 42431 | 2024-12 → — | Current | Detail |
| BZ4X | XEAM10,YEAM15 | 42431 | 2022-03 → 2024-11 | Superseded / ended 2024-11 | Detail |
| Crown Crossover | AZSH35,TZSH35 | 42431 | 2022-09 → — | Current | Detail |
| Crown Estate | AZSH3# | 42431 | 2024-06 → — | Current | Detail |
| Crown Sport | AZSH36,AZSH37 | 42431 | 2023-08 → — | Current | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,TAZA25 | 42431 | 2024-03 → — | Current | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,TAZA25 | 42431 | 2024-03 → 2025-06 | Superseded / ended 2025-06 | Detail |
| Lexus NX Series | AAZA2#,AAZH2#,TAZA25 | 42431 | 2021-11 → 2024-03 | Superseded / ended 2024-03 | Detail |
| Lexus RZ300E/450E | XEBM1# | 42431 | 2023-11 → — | Current | Detail |
| Lexus RZ300E/450E | XEBM1# | 42431 | 2023-02 → 2023-11 | Superseded / ended 2023-11 | Detail |
Fits in United States 9 vehicles
| Model | Chassis | PNC | Period | Status | |
|---|---|---|---|---|---|
| BZ4X | XEAM10,YEAM15 | 42431 | 2022-03 → 2024-11 | Superseded / ended 2024-11 | Detail |
| BZ4X | XEAM10,YEAM15 | 42431 | 2024-12 → — | Current | Detail |
| Crown | AZSH35,TZSH35 | 42431 | 2023-01 → — | Current | Detail |
| Crown | AZSH38 | 42431 | 2024-06 → — | Current | Detail |
| Lexus NX Series(JPP) | AAZA2#,AAZH2#,TAZA25 | 42431 | 2021-11 → 2024-03 | Superseded / ended 2024-03 | Detail |
| Lexus NX Series(JPP) | AAZA2#,AAZH2#,TAZA25 | 42431 | 2024-04 → — | Current | Detail |
| Lexus NX Series(JPP) | AAZA2#,AAZH2#,TAZA25 | 42431 | 2024-04 → 2025-06 | Superseded / ended 2025-06 | Detail |
| Lexus RZ300E/450E | XEBM1# | 42431 | 2023-01 → 2023-11 | Superseded / ended 2023-11 | Detail |
| Lexus RZ300E/450E | XEBM1# | 42431 | 2023-11 → — | Current | Detail |
Replacement chain
Four out of five replacement numbers are themselves replaced later, so the chain is followed to its end rather than one step.