![ARM AND BOOM CYLINDER (SERIAL NO. -509184) [02B21]](http://c1.a2109.com/ps23/jdr.23/18/1893/18935337.png)
Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | JD7759 | 1 | Lubrication Fitting | |
| 2 | U43784 | 2 | BUSHING | |
| 3 | AR89436 | 1 | ROD | |
| 4 | U43388 | 1 | SEAL | |
| 5 | R69278 | 1 | GUIDE | |
| 6 | R79177 | 1 | BACK-UP RING | |
| 7 | T38489 | 1 | O-RING | |
| 8 | U43389 | 1 | WEAR RING | |
| 9 | R76782 | 1 | SEAL | |
| 10 | U43391 | 1 | Snap Ring | |
| 11 | T34515 | 2 | PISTON RING | |
| 12 | RE11910 | 1 | SEAL | |
| 13 | R78391 | 2 | BACK-UP RING | |
| 14 | U10289 | 1 | O-Ring | |
| 15 | R81107 | 1 | PISTON | |
| 16 | U44508 | 1 | WEAR RING | |
| 17 | U10750 | 1 | LOCK NUT | |
| 18 | 22H842 | 1 | SET SCREW | 1/4" X 5/16" |
| 19 | RE19057 | 1 | HYDRAULIC CYLINDER BARREL | |
| 20 | JD7763 | 1 | Lubrication Fitting | |
| 21 | RE18949 | 1 | HYDRAULIC CYLINDER |
![PILOT CONTROL HAND CONTROLLER TO FOOT PEDAL CONTROLLER [02C16]](http://c1.a2109.com/_350/ps23/jdr.23/18/1873/18733861.png)
![WORK LINES [02C18]](http://c1.a2109.com/_350/ps23/jdr.23/19/1908/19083283.png)
![PILOT CONTROL CIRCUIT (FOUR-SOLENOID) [02C20]](http://c1.a2109.com/_350/ps23/jdr.23/19/1909/19096133.png)
![PILOT CONTROL CIRCUIT (SIX-SOLENOID) [02C22]](http://c1.a2109.com/_350/ps23/jdr.23/18/1893/18938992.png)
![PILOT CONTROL CIRCUIT (AUXILIARY CONTROLS) [02C24]](http://c1.a2109.com/_350/ps23/jdr.23/18/1868/18683828.png)
![PILOT CONTROL HAND CONTROLLER [02C14]](http://c1.a2109.com/_350/ps23/jdr.23/19/1908/19085621.png)
![PILOT CONTROL FOOT PEDAL CONTROLLER [02C12]](http://c1.a2109.com/_350/ps23/jdr.23/18/1878/18780063.png)
![HYDRAULIC ACCUMULATOR MOUNTING [02C11]](http://c1.a2109.com/_350/ps23/jdr.23/19/1908/19089594.png)
![HYDRAULIC OIL ACCUMULATOR (SERIAL NO. 513109- ) [02C10]](http://c1.a2109.com/_350/ps23/jdr.23/19/1900/19002188.png)
![HYDRAULIC ACCUMULATOR (SERIAL NO. -513108) [02C09]](http://c1.a2109.com/_350/ps23/jdr.23/18/1898/18986285.png)