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 5 images and 20 PNC and OE references.





PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 04443 | brake booster components | 04443-12480 · 04443-12500 · 04443-12550 · 04443-12580 · 04443-12590 · 04443-12670 · 04443-12680 · 04443-12710 · 04443-12720 |
| 44605 | Booster plate and sealing ring sub-assembly | 44605-10080 |
| 44606E | Brake booster piston rod sub-assembly | 44606-12520 |
| 44608 | Booster push rod sub-assembly | 44608-32020 |
| 44610 | brake booster assembly | 44610-12670 · 44610-12680 · 44610-12710 · 44610-12730 · 44610-12770 · 44610-12780 · 44610-12860 |
| 44621V | Booster body sealing ring | 44621-28120 |
| 44629 | annular inner ring | 44628-28120 |
| 44633 | booster valve plunger key | 44633-28130 |
| 44635B | valve stop key | 44635-12630 · 44635-28120 |
| 44637A | booster diaphragm disc | 44637-32020 · 44637-32040 |
| 44642 | brake booster piston | 44642-32010 · 44642-32030 |
| 44645 | Booster push rod sealing ring | 44645-10080 |
| 44673A | booster valve body | 44673-32020 · 44673-32040 |
| 44696 | One-way valve seal | 90480-24439 · 90480-24517 |
| 44730 | Vacuum check valve assembly (for brake) | 44730-10010 · 44730-20080 · 44730-30010 |
| 44730F | Vacuum hose connector (for manifold side) | 90404-51028 · 90404-51031 · 90404-51237 · 90404-51319 |
| 44758 | Vacuum check valve bracket | 44758-12270 |
| 44772B | Hoses (check valve to brake booster) | 44772-12250 · 44772-12350 · 44772-12370 |
| 44773F | Hoses (connector to check valve) | 44773-12360 · 44773-12370 · 44773-12380 · 44773-12390 · 44773-12420 · 44773-12430 · 44773-12440 |
| 44785 | brake booster pad | 44785-32010 |