Deck Tension Spring for Spartan 54 Inch Mower Deck SKU: 138-7264

When your mower deck's belt tension spring fails or weakens, you'll notice loose belts, poor cutting performance, and inconsistent power transfer to the blades. This genuine Spartan deck tension spring restores the proper belt tension your 54-inch deck needs for reliable operation and consistent cutting results.

Why Genuine Matters

• Precise spring rate maintains optimal belt tension without over-stressing drive components
• Durable spring steel construction handles repeated flexing and seasonal temperature changes
• Factory-spec dimensions ensure proper fit and function with your Spartan deck assembly
• Maintains belt alignment and prevents premature belt wear from improper tension

A stretched or broken deck spring means uneven cutting and potential belt damage. This replacement spring keeps your mower deck running smoothly season after season. If you need help confirming fitment, our parts team has been helping customers find the right solution since 1969.