jiuoici Steering Damper for Exmark Lazer Z & Toro Z Master — 2-Pack, 7–10" Travel, Vibration-Reducing

High-strength replacement steering damper that reduces vibration and stabilizes steering for Exmark Lazer Z and many Toro Z Master models.

If your mower or zero-turn tractor feels bouncy, wanders while cutting, or transmits excessive vibration to the handles, this jiuoici upgraded damper is a direct-fit replacement for several OEM part numbers. Engineered with reinforced metal and improved shock-absorbing components, the part restores smoother steering feedback and lessens wear on surrounding linkages. It ships as a two-pack so you can replace both sides or keep a spare for future maintenance.

How will this damper affect steering feel and vibration?

Replacing a worn damper with the jiuoici upgrade noticeably reduces high-frequency vibration and provides steadier directional control during mowing. The improved internal spring and cushioning elements dissipate energy that would otherwise transfer into the steering system.

• Stabilizes steering for more predictable handling at speed.
• Reduces operator hand-arm vibration and fatigue.
• Lowers shock loads on steering linkages and bearings.

Which machines and OEM numbers does this part replace?

This damper is manufactured to replace several Exmark and Toro OEM numbers and fits a long list of Exmark Lazer Z models plus many Toro Z Master series tractors. Verify compatibility by comparing the listed OEM references or the damper’s dimensions with your existing part.

• Replaces OEMs including 109-2339, 103-4079, 131-4132 and equivalents.
• Compatible with multiple Exmark Lazer Z models (LZ, LXS, LHP series and more).
• Fits many Toro Z Master models and model-number series noted in the compatibility list.

What are the physical dimensions and installation details?

The jiuoici damper features a 7-inch closed length and extends to 10 inches, with 5/16-inch mounting holes at each end. Installation is straightforward: remove the old damper, align the mounting holes, and secure the replacement; the package contains two dampers for either side or as a spare.

• Closed length: 7 inches. Extended length: 10 inches.
• Mounting holes: 5/16 inch diameter on both ends.
• Supplied as a two-pack for immediate replacement or backup.

What materials and durability features are included?

jiuoici upgraded the damper using improved metal alloys and reinforced plastics designed to withstand repeated compression and tension cycles. The design includes upgraded spring and cushioning elements to prolong service life under typical lawn and garden use.

• High-quality metal and plastic components for pressure and wear resistance.
• Upgraded shock-absorbing internals to dissipate vibration energy.
• Tested for repeated cycles to ensure reliable, longer-lasting performance.

Who is this for: This steering damper is intended for owners, maintenance technicians, and landscapers who operate Exmark Lazer Z or compatible Toro Z Master zero-turn mowers and need a reliable replacement part to restore stable steering and reduce vibration. It’s especially useful for machines showing steering oscillation, excessive handle vibration, or where the original damper is corroded, bent, or leaking. If you prefer quick-fit maintenance with clear dimensional compatibility and a two-pack for convenience, this upgraded jiuoici damper provides a direct, durable option without requiring major modifications.