Wide Compatibility of 136-7166 Torsion Spring – Compatible with Toro Silver & Gold Series, Recycler Series, Super Recycler Series, TimeMaster Series, Multicycler Series, R48 Recycling Series, Flex‑Force Power System Series Lawn Mowers; SnowMaster / SnowMax Series Snowthrowers; PT21 Trim Mower Series Trimmers
Optimized Torsion Spring Design – Crafted from High‑Grade Hardened Steel with a 2″ Coil Length and an Overall Length of 3.1″, This 136-7166 Spring Provides Consistent Torsional Resistance for Smooth, Responsive Personal Pace Engagement, Reliable Pedal Return, and Long‑Term Durability under Heavy Use.
121-9118 Torsion Spring Is a Replacement Part, Not Original Part. But It Can Work Good For You.