JLG 2505 Parts Manual - Manual (Page 209)

HYDRAULIC COMPONENTS
31200360 G5-18A/2505 9-7
Figure 9-2 Extend/Retract Cylinder
Item Part Number Qty. Description Rev.
1684517 1 EXTEND/RETRACT CYLINDER, (includes all items) C
1 70020394 1 CASE ASSY
2 70020395 1 PISTON
3 70020396 1 HEAD GLAND
4 70020397 1 ROD SPACER
5 70020398 1 ROD
6 70020399 4 BUSHING
7 70020400 1 SET SCREW, 1/4-20X44
8 70020376 1 COUNTERBALANCE VALVE
9 Use Kit K1 1 O-RING
10 Use Kit K1 1 O-RING
11 Use Kit K1 1 O-RING
12 Use Kit K1 1 SQUARE RING
13 Use Kit K1 2 BACK-UP RING
14 Use Kit K1 1 BACK-UP RING
15 Use Kit K1 1 U-CUP
16 Use Kit K1 1 BUFFER SEAL
17 Use Kit K1 1 PISTON SEAL
18 Use Kit K1 1 ROD WIPER
19 Use Kit K1 2 PRECISION WEARBAND
20 Use Kit K1 2 PRECISION WEARBAND
21 Use Kit K1 2 LOCKING INSERT
K1 70020401 1 SEAL KIT, (includes items 9 thru 21)