Cup Seal for Kencove PD80 and Shaver HD8 Series Post Drivers SKU: PDS8CS

A failed cup seal in your post driver means lost hydraulic pressure when you need it most—sluggish driving power, uneven post installation, and frustrating delays when you're racing against weather or deadlines. This replacement cup seal restores the hydraulic integrity your PD80 or HD8 series post driver needs to deliver consistent driving force.

Why This Seal Matters

• Maintains proper hydraulic pressure for consistent post driving power
• Prevents fluid bypass that reduces impact force and extends cycle times
• Exact replacement design ensures proper fit in worn cylinder bores
• Resistant to hydraulic fluid breakdown and heat cycling

When your post driver starts losing punch or taking multiple hits to drive posts that used to go in one stroke, a worn cup seal is often the culprit. This seal fits both Kencove PD80 models and Shaver HD8/HD8H series drivers, restoring the hydraulic efficiency that keeps you moving through fence line projects efficiently.