Toyota COROLLA 叶片泵和储油罐(动力转向) — Figure 4502
Toyota COROLLA EPC diagram 4502, 叶片泵和储油罐(动力转向), with 6 images and 36 PNC and OE references.






PNC and OE references
| PNC | Part name | OE numbers |
|---|---|---|
| 04446 | Power steering pump gasket assembly | 04446-20030 |
| 44302F | Joint seat (for vane pump housing) | 90410-05035 |
| 44302G | No. 2 oil seal (for vane pump housing) | 90311-18007 |
| 44305 | Vane pump oil storage tank cover sub-assembly | 44305-12010 · 44305-22020 · 44305-22030 · 44305-22040 |
| 44308 | Pressure hole connector sub-assembly | 44308-12022 · 44308-12032 · 44308-12042 |
| 44311 | vane pump pulley | 44311-12030 · 44311-12040 · 44311-12070 · 44311-12100 · 44311-12110 |
| 44311A | Vane pump pulley key | 90280-05008 |
| 44312 | vane pump shaft | 44312-12030 |
| 44312B | No. 1 snap ring (for vane pump shaft) | 90520-10003 |
| 44313 | vane pump rotor | 44313-12010 · 44313-12020 · 44313-12030 · 44313-12040 · 44313-12050 · 44313-22040 · 44313-22050 · 44313-22060 · 44313-22070 · 44313-22080 |
| 44320 | Vane pump assembly | 44320-12051 · 44320-12052 · 44320-12053 · 44320-12150 · 44320-12151 · 44320-12152 · 44320-12190 · 44320-12191 · 44320-12192 · 44320-12200 · 44320-12201 · 44320-12202 · 44320-12203 · 44320-12211 · 44320-12212 |
| 44324A | Pump back shell | 44324-12031 |
| 44324B | Hole snap ring (for pump rear housing) | 90521-62002 |
| 44324C | O-ring (for pump rear housing) | 90301-52001 |
| 44326 | Cam ring (for vane pumps) | 44325-12110 · 44325-12120 · 44325-12130 · 44325-12140 · 44325-12150 |
| 44326A | Direct sales (for vane pump cam rings) | 90250-04047 · 90250-04049 |
| 44330 | Flow control valve assembly | 44330-12071 · 44330-12081 · 44330-12091 · 44330-12101 · 44330-12111 · 44330-12121 · 44330-12130 · 44330-12131 · 44330-12140 · 44330-12141 · 44330-12150 · 44330-12151 · 44330-12160 · 44330-12161 · 44330-12170 · 44330-12171 · 44330-12180 · 44330-12181 · 44330-14010 · 44330-14020 · 44330-14030 · 44330-14040 · 44330-14050 · 44330-14060 · 44330-20010 · 44330-20020 · 44330-20030 · 44330-20040 · 44330-20050 · 44330-20060 |
| 44330A | Compression spring (for flow control valve) | 90501-12103 |
| 44330C | Snap ring (for flow control valve) | 96151-01700 |
| 44337 | Power steering suction port connector | 44337-12010 · 44337-12030 · 44337-12050 · 44337-12060 · 44337-12070 |
| 44337A | O-ring (for power steering oil suction port) | 90301-12003 |
| 44338A | O-ring (for pressure port connector) | 90301-19003 |
| 44341 | Vane pump front cover | 44341-12030 · 44341-32010 |
| 44341A | O-ring (for vane pump front cover) | 90301-25001 · 90301-52001 |
| 44342 | Vane pump rear end cover | 44342-12021 · 44342-32010 |
| 44342A | O-ring (for vane pump rear end cover) | 90301-52001 |
| 44343 | Flow control spring seat | 44343-12010 |
| 44343A | O-ring (for flow control spring seat) | 96711-19014 |
| 44345B | vane pump disc | 44345-12010 · 44345-12020 · 44345-12030 · 44345-12040 · 44345-12050 |
| 44360 | Vane pump oil storage tank assembly | 44306-12070 · 44306-12120 · 44360-12030 · 44360-12040 |
| 44362A | O-ring (for vane pump oil storage tank) | 90301-12003 |
| 44369 | No. 1 oil storage tank bracket | 44369-12020 · 44369-12040 |
| 44413F | No. 2 pressure supply pipe | 44413-12150 |
| 44413G | Joint bolt (for pressure supply pipe No. 2) | 90401-16005 |
| 44413H | Gasket (for pressure supply pipe No. 2) | 90430-16242 |
| 44441 | Pump front bracket | 44441-12040 |