Toyota COROLLA 制动助力器和真空管 — Figure 4703
Toyota COROLLA EPC diagram 4703, 制动助力器和真空管, with 3 images and 18 PNC and OE references.



PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 44610 | brake booster assembly | 44610-0A030 · 44610-0A050 · 44610-16670 · 44610-16680 |
| 44696 | One-way valve seal | 90480-24439 |
| 44730 | Vacuum check valve assembly (for brake) | 44730-52010 |
| 44763A | Pipe No. 1 (hose to hose) | 44763-02320 |
| 4476B | Brake booster vacuum injection pump | 4476B-48010 |
| 44772 | Hoses (check valve to connector tube) | 44772-02400 · 44772-12780 |
| 44772A | Clip (for check valve to connector tube) | 90467-16014 |
| 44772F | Hoses (check valve to check valve) | 44772-02410 |
| 44773F | Hoses (connector to check valve) | 44773-16220 · 44773-16230 |
| 44774 | Hoses (joints to connector tubes) | 44774-12A50 · 44774-12A60 · 44774-12A61 |
| 44774B | Hoses (joints to connector tubes) | 44774-12A70 · 44774-12A71 |
| 44774E | Hoses (joints to connector tubes) | 44774-12A80 · 44774-12A81 |
| 44777 | No. 1 Vacuum Hose Connector | 44777-12010 |
| 44783 | Vacuum hose clamp | 44783-10010 · 44783-12060 |
| 44785 | brake booster pad | 44785-12040 |
| 47264D | Brake master cylinder push rod U-shaped clamp | 47264-0D090 · 47264-12060 |
| 83390H | Vacuum warning switch assembly | 83390-28120 |
| 89420H | Vacuum sensor assembly | 89421-52020 |