The Top 10 Most Commonly Replaced Parts on Scissor Lifts (and How to Spot Wear)
1. Batteries
Why they fail: Frequent charging cycles and deep discharges shorten battery life.
Signs of wear: Shorter run times, slow lift movement, corrosion around terminals.
Pro tip: Check fluid levels (if applicable) and keep batteries fully charged after each use.

2. Hydraulic Hoses
Why they fail: Constant pressure and bending cause cracks or leaks.
Signs of wear: Oil spots under the machine, visible cracks, or “spongy” lift response.
Pro tip: Replace at the first sign of leakage to prevent costly cylinder or pump damage.

3. Control Box / Joystick
Why they fail: Heavy use, moisture, and accidental impacts.
Signs of wear: Unresponsive controls, jerky movements, or intermittent power.
Pro tip: Keep control boxes covered when not in use to avoid water damage.

4. Hydraulic Cylinders (Lift Cylinders)
Why they fail: Constant travel on rough terrain or carrying heavy loads.
Signs of wear: Bald treads, cracks in solid tires, or difficulty steering.
Pro tip: Always match tire type (non-marking, rough terrain, solid) to your work environment.

5. Wheels & Tires
Why they fail: Constant travel on rough terrain or carrying heavy loads.
Signs of wear: Bald treads, cracks in solid tires, or difficulty steering.
Pro tip: Always match tire type (non-marking, rough terrain, solid) to your work environment.

6. Drive Motors
Why they fail: Overuse, lack of lubrication, or electrical issues.
Signs of wear: Loss of speed, uneven driving, or grinding noises.
Pro tip: Regularly clean around the drive motor to prevent dust buildup.

7. Contactors / Relays
Why they fail: Arcing from frequent on/off cycles.
Signs of wear: Clicking but no movement, intermittent starting, or burnt smell.
Pro tip: Replace contactors at the first sign of hesitation—they’re cheap compared to motor repairs.

8. Platform Controls (Switches & Sensors)
Why they fail: Heavy operator use and exposure to dust/water.
Signs of wear: Buttons not responding, safety alarms not triggering.
Pro tip: Test safety interlocks regularly—these are critical for OSHA compliance.

9. Steering Components
Why they fail: Wear in linkages, pins, or cylinders.
Signs of wear: Difficult turning, uneven tire wear, or squeaking.
Pro tip: Lubricate pivot points to extend life.

10. Chargers
Why they fail: Overheating, power surges, or cable wear.
Signs of wear: Battery not charging fully, overheating charger, frayed wires.
Pro tip: Keep chargers dry and stored in clean areas—dust and water shorten their life.

Final Thoughts
By keeping an eye on these 10 most commonly replaced scissor lift parts, you can: Extend the life of your equipment
Reduce costly downtime
Improve operator safety
If you’re looking for OEM or aftermarket scissor lift parts, we stock thousands of items ready to ship.