

Upper spring tube designed to maintain alignment and stability of the suspension system in FS351 line striping equipment.
| Compatible with FS351 (Pre-2019) line striping equipment |
The Graco V.SC30M501 Upper Spring Tube (FS351 Pre 2019) is a structural support component designed to house and guide the spring assembly within the FS351 suspension system. It helps maintain correct alignment and controlled movement during machine operation.
Built for durability, this tube ensures consistent spring performance, reducing wear on surrounding components and supporting smooth, stable operation in demanding striping conditions.
Used in Graco FS351 line striping machines, this upper spring tube supports suspension performance, ensuring stable handling and consistent operation during road marking and surface coating tasks.