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 6 images and 36 PNC and OE references.






PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 04443 | brake booster components | 04443-12120 · 04443-12140 · 04443-12150 · 04443-12160 · 04443-12170 · 04443-12200 · 04443-12380 · 04443-12390 · 04443-12400 |
| 44605 | Booster plate and sealing ring sub-assembly | 44605-22021 |
| 44608 | Booster push rod sub-assembly | 44606-12520 · 44606-20460 · 44606-35100 · 44608-12080 · 44608-14040 · 44608-32020 |
| 44610 | brake booster assembly | 44610-12210 · 44610-12230 · 44610-12250 · 44610-12260 · 44610-12340 · 44610-12460 · 44610-12470 |
| 44618 | Booster body sealing ring | 44621-28120 |
| 44626 | Booster rod cup fixing piece | 44626-60010 |
| 44629 | annular inner ring | 44628-28120 · 44628-60010 |
| 44633 | booster valve plunger key | 44633-22020 · 44633-28130 |
| 44637A | booster diaphragm disc | 44637-12470 |
| 44642 | brake booster piston | 44642-12070 · 44642-12460 · 44642-14040 · 44642-14170 · 44642-14190 · 44642-20140 |
| 44643 | Diaphragm retaining ring | 44643-60010 |
| 44645 | Booster push rod sealing ring | 44645-22020 |
| 44647 | Annular inner ring (used for booster body seal stop) | 44629-30090 |
| 44657A | Snap ring (for booster air valve stop) | 96150-01600 |
| 44657B | Flat Washer (for booster air valve stop) | 44645-20100 |
| 44662 | No. 1 reaction retaining ring | 44662-35100 |
| 44662B | reaction lever | 44661-35100 |
| 44662C | No. 1 reaction tablet | 44607-12230 · 44607-20470 · 44607-35130 |
| 44663 | valve stop key | 44635-12480 |
| 44669 | Ring inner ring (for air filter element stop) | 44669-60010 |
| 44673A | booster valve body | 44673-28180 |
| 44678 | Booster air filter retaining ring | 44678-22020 |
| 44683 | Booster body connector | 44682-12070 · 44682-20100 · 44682-20150 |
| 44683A | connector lock | 44683-20100 |
| 44696 | One-way valve seal | 90480-24439 |
| 44730F | Vacuum hose connector (for manifold side) | 90404-51007 · 90404-51028 · 90404-51237 |
| 44730P | No. 1 vacuum check valve assembly | 44730-10010 · 44730-22110 |
| 44730Q | No. 2 vacuum check valve assembly | 44730-22080 |
| 44731 | Front brake booster bracket | 44731-14020 |
| 44743 | Connector (for vacuum pump) | 90405-09047 · 90405-09048 · 90405-09057 · 90405-09058 |
| 44758 | Vacuum check valve bracket | 44758-12110 · 44758-12120 · 44758-12130 · 44758-12170 · 44758-12250 |
| 44772B | Hoses (check valve to brake booster) | 44772-12090 · 44772-12100 · 44772-12110 · 44772-12140 · 44772-12260 · 44772-12290 |
| 44772C | Clip (for check valve to brake booster hose) | 90467-16001 · 90467-16002 · 90467-16141 |
| 44773F | Hoses (connector to check valve) | 44773-12130 · 44773-12140 · 44773-12141 · 44773-12150 · 44773-12160 · 44773-12230 · 44773-12330 |
| 44773G | Clamp (for connector to one-way valve hose) | 90467-16001 · 90467-16002 · 90467-16141 |
| 44785 | brake booster pad | 44785-14010 |