JLG 450A_AJ Series II Service Manual - Manual (Page 288)

SECTION 5 - HYDRAULICS
5-48 – JLG Lift – 3121290
1. Barrel
2. Rod
3. Cylinder Head
4. Wiper
5. Rod Seal
6. Bearing
7. O-Ring
8. Backup Ring
9. O-Ring
10. Piston Seal
11. Wear Ring
12. Composite Bushing
Figure 5-98. Steer Cylinder Assembly