Trampoline Spring Master MASTERJUMP 182–457 cm replacement spring (MPN MASTRSP06-15)

Replacement trampoline spring for Master MASTERJUMP models sized 182–457 cm, designed to restore proper tension and bounce to the jumping mat. This spring is intended for use with Master MASTERJUMP trampolines and provides a direct replacement for worn, stretched, or broken springs to help maintain stable performance and user safety during recreational use.

Advantages

The spring is made from durable steel designed for repeated extension and retraction under typical trampoline loads, helping to recover original mat tension and bounce characteristics. As a single-component replacement, it simplifies repair and maintenance without the need to replace the entire spring assembly. Using a correctly sized spring reduces uneven load distribution on the frame and helps preserve the lifespan of other trampoline components.

Suitable for

• Repairing Master MASTERJUMP trampolines with sizes from 182 cm to 457 cm
• Replacing worn, overstretched, or broken trampoline springs
• Restoring even tension and consistent bounce across the jumping surface
• General maintenance to improve safety and prolong trampoline life

Key specifications

• Compatibility: Master MASTERJUMP trampoline models, size range 182–457 cm
• Function: Replacement helical extension spring for trampoline mat tension
• Material: corrosion-resistant steel suitable for outdoor use (protective finish may vary)
• Form factor: standard trampoline extension spring shape for hook attachment to frame and mat
• Use environment: outdoor recreational trampolines

How to use

Install the spring by attaching one end to the trampoline frame hook and the other end to the mat’s attachment point or spring ring, ensuring secure engagement at both ends. Replace springs in pairs or groups when possible to maintain even tension across the jumping surface. Inspect surrounding springs, mat edge, and frame for wear before and after replacement. If necessary, use a spring tool designed for trampoline springs to ease installation and reduce risk of injury.

Usage recommendations

Inspect springs regularly for signs of corrosion, deformation, or fatigue and replace any compromised units promptly. Replace multiple springs at once if several show similar wear to maintain balanced performance. Follow manufacturer guidance for load limits and safe use of the trampoline; avoid modifying the spring or attachment points.