![BOOM CYLINDER (9550 BACKHOE) (SERIAL NO. 048753- ) [03C03]](http://c1.a2109.com/ps23/jdr.23/18/1861/18618962.png)
Parts list:
| № | Number | Qty | Name | Options |
|---|---|---|---|---|
| 1 | JD7806 | 1 | Lubrication Fitting | GREASE, 90°, 1/4" |
| 2 | U10745 | 2 | BUSHING | |
| 3 | AR89941 | 1 | HYDRAULIC CYLINDER BARREL | AND HEAD ASSEMBLY |
| 4 | R26906 | 2 | O-Ring | |
| 5 | AU42120 | 1 | ADAPTER FITTING | |
| 6 | R375R | 1 | O-Ring | |
| 7 | U42974 | 1 | BACK-UP RING | |
| 8 | U42972 | 1 | SLEEVE | |
| 9 | [] | 1 | (SUB AU42120) | |
| 10 | AT38049 | 1 | LINE | |
| 11 | 22H1077 | 1 | SET SCREW | 1/4" X 5/16" |
| 12 | U43861 | 1 | LOCK NUT | |
| 13 | T39038 | 1 | PISTON | |
| 14 | T37381 | 1 | PACKING | (B) (SUB FOR R72830) |
| 15 | R1138R | 1 | O-Ring | (B) |
| 16 | T39037 | 1 | PISTON | |
| 17 | U44491 | 2 | PISTON RING | |
| 18 | U17337 | 1 | WEAR RING | (B) |
| 19 | L2301CU | 1 | O-Ring | (B) EXTERNAL |
| 20 | L2309CU | 1 | BACK-UP RING | (B) EXTERNAL |
| 21 | N10193 | 1 | SNAP RING | INTERNAL |
| 22 | R76801 | 1 | PACKING | (B) (SUB FOR T35850) |
| 23 | U41578 | 1 | WEAR RING | (B) |
| 24 | R80935 | 1 | GUIDE | (SUB FOR R68990) |
| 25 | L2029CU | 1 | SEAL | (B) |
| 26 | AT38672 | 1 | ROD | |
| 27 | JD7782 | 1 | Lubrication Fitting | GREASE, STRAIGHT, 1/8" |
| 28 | 15H666 | 1 | Pipe Plug | 3/8" |
| 29 | AR89940 | 1 | HYDRAULIC CYLINDER | BOOM, COMPLETE (INCLUDES RETURN TUBE) |
| .. | RE18732 | 1 | HYDRAULIC CYLINDER KIT | (SUB FOR AR96528 AND AR105386) |
![CROWD CYLINDER (9550 BACKHOE) [03C04]](http://c1.a2109.com/_350/ps23/jdr.23/18/1886/18869544.png)
![BUCKET CYLINDER (9550 BACKHOE) [03C05]](http://c1.a2109.com/_350/ps23/jdr.23/18/1860/18609522.png)
![SWING CYLINDER (9550 BACKHOE) (SERIAL NO. -039796) [03C06]](http://c1.a2109.com/_350/ps23/jdr.23/18/1899/18997933.png)
![SWING CYLINDER (SERIAL NO. 039797- ) [03C07]](http://c1.a2109.com/_350/ps23/jdr.23/18/1895/18959292.png)
![OIL LINES AND FITTINGS - BACKHOE CONTROL VALVE TO MANIFOLD BLOCK (9550 BACKHOE) [03C08]](http://c1.a2109.com/_350/ps23/jdr.23/19/1912/19122037.png)
![BOOM CYLINDER (9550 BACKHOE) (SERIAL NO. -048752) [03C02]](http://c1.a2109.com/_350/ps23/jdr.23/18/1864/18641961.png)
![STABILIZER CYLINDER (9550 BACKHOE) [03C01]](http://c1.a2109.com/_350/ps23/jdr.23/18/1894/18941240.png)
![BACKHOE RELIEF VALVES (9550 BACKHOE) [03B25]](http://c1.a2109.com/_350/ps23/jdr.23/18/1891/18918750.png)
![BACKHOE LIFT CHECK (9550 BACKHOE) [03B25]](http://c1.a2109.com/_350/ps23/jdr.23/18/1870/18706509.png)
![BOOM VALVE (9550 BACKHOE) [03B24]](http://c1.a2109.com/_350/ps23/jdr.23/18/1877/18773432.png)