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 17 images and 18 PNC and OE references.

















PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 44610 | brake booster assembly | 44610-02040 · 44610-02050 · 44610-02060 · 44610-02080 · 44610-02090 · 44610-1E220 · 44610-1E350 · 44610-1E360 · 44610-1E370 · 44610-1E390 · 44610-1E400 · 44610-1E410 · 44610-1E430 · 44610-1E440 · 44610-1E450 · 44610-1E570 |
| 44675A | Brake booster dust boot | 44675-05030 |
| 44682C | Booster import connector | 44682-02050 |
| 44696 | One-way valve seal | 90069-20004 · 90480-24439 |
| 44704 | Vacuum liquid tank sub-assembly | 44704-12070 · 44704-12080 · 44704-12090 · 44704-12100 · 44704-12120 · 44704-12130 · 44704-12140 |
| 44730 | Vacuum check valve assembly (for brake) | 44580-22030 · 44730-05010 · 44730-12040 · 44730-14050 · 44730-60050 |
| 44730F | Vacuum hose connector (for manifold side) | 90404-51319 |
| 44730H | Vacuum check valve assembly (for vacuum reservoir) | 44730-60050 |
| 44756 | Vacuum tank bracket | 44755-12010 |
| 44758 | Vacuum check valve bracket | 44758-12300 · 44758-12330 · 44758-12340 |
| 44763A | Pipe No. 1 (hose to hose) | 44763-12210 · 44763-12300 · 44763-12310 · 44763-12320 · 44763-12330 |
| 44772B | Hoses (check valve to brake booster) | 44772-12440 · 44772-12470 · 44772-12490 |
| 44773F | Hoses (connector to check valve) | 44773-12530 · 44773-12600 · 44773-12620 · 44773-12650 · 44773-12660 · 44773-12670 · 44773-12680 · 44773-12690 · 44773-12730 |
| 44774 | Hoses (joints to connector tubes) | 44774-12250 · 44774-12290 · 44774-12340 · 44774-12360 · 44774-12370 · 44774-12380 · 44774-12390 · 44774-12400 |
| 44774B | Hoses (joints to connector tubes) | 44774-12400 |
| 44776 | brake booster hose | 44776-12110 |
| 44776A | Hoses (vacuum reservoir to brake booster) | 44776-12120 · 44776-12130 · 44776-12140 |
| 44785 | brake booster pad | 44785-20020 |