Genie GS-4390 RT Rough Terrain Scissor Lift Parts
SEARCH Genie GS-4390 RT Rough Terrain Scissor Lift Parts
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Original price $123.72 - Original price $123.72Original price$123.72$123.72 - $123.72Current price $123.72TireSocks Dripdiaper 120144DD
TireSocksLow stockDescriptionThe TireSocks DripDiaper 120144DD is made from robust materials to ensure long-lasting performance. Its weight is 12.1 lbs. Avoid leaks ...
View full detailsOriginal price $123.72 - Original price $123.72Original price$123.72$123.72 - $123.72Current price $123.72 -
Original price $16.32 - Original price $16.32Original price$16.32$16.32 - $16.32Current price $16.32Genie Cover GFCI Horizontal Weather 74006GT
GenieIn stockDescriptionThe Genie Cover 74006GT is built to protect your equipment from the harsh elements your worksite may face. Its weight is 0.3 lbs. The du...
View full detailsOriginal price $16.32 - Original price $16.32Original price$16.32$16.32 - $16.32Current price $16.32 -
Original price $15.46 - Original price $15.46Original price$15.46$15.46 - $15.46Current price $15.46Baldwin Oil Filter Element B236
BaldwinLow stockManufacturer: Baldwin Part Name: Oil Filter Element Part Number/MPN: B236
Original price $15.46 - Original price $15.46Original price$15.46$15.46 - $15.46Current price $15.46 -
Original price $5.60 - Original price $5.60Original price$5.60$5.60 - $5.60Current price $5.60Genie Pin, Wire, Lock 3/8 X 2 - 1/2, Zag 1259182GT
GenieIn stockDescriptionThe Genie Pin 1259182GT is an ideal selection for securing objects together during construction projects. Its weight is 0.2 lbs. Its hea...
View full detailsOriginal price $5.60 - Original price $5.60Original price$5.60$5.60 - $5.60Current price $5.60 -
Original price $1.90 - Original price $1.90Original price$1.90$1.90 - $1.90Current price $1.90Genie Decal, Power To Platform 115V 28235GT
GenieIn stockDescriptionThe Genie Decal 28235GT is a must have label for your machine. Providing insights into the dangers of your machine is crucial to avoid a...
View full detailsOriginal price $1.90 - Original price $1.90Original price$1.90$1.90 - $1.90Current price $1.90 -
Original price $1,274.44 - Original price $1,274.44Original price$1,274.44$1,274.44 - $1,274.44Current price $1,274.44Genie Ladder Assembly Gs4390/5390 1262784GT
GenieLow stockManufacturer: Genie Part Name: Ladder Assembly Gs4390/5390 Part Number/MPN: 1262784GT
Original price $1,274.44 - Original price $1,274.44Original price$1,274.44$1,274.44 - $1,274.44Current price $1,274.44 -
Original price $2.18 - Original price $2.18Original price$2.18$2.18 - $2.18Current price $2.18Genie Decal, Label - Direction Arrows 43618GT
GenieLow stockDescriptionThe Genie Decal 43618GT is a must have label for your machine. Providing insights into the dangers of your machine is crucial to avoid a...
View full detailsOriginal price $2.18 - Original price $2.18Original price$2.18$2.18 - $2.18Current price $2.18 -
Original price $3.90 - Original price $3.90Original price$3.90$3.90 - $3.90Current price $3.90
Genie Decal, Danger - Use Safety Arm 82561GT
GenieOut of stockManufacturer: Genie Part Name: Decal, Danger - Use Safety Arm Part Number/MPN: 82561GT
Original price $3.90 - Original price $3.90Original price$3.90$3.90 - $3.90Current price $3.90Sold out
Keeping your Genie GS-4390 RT in peak operating condition starts with the right parts and a solid maintenance routine. Ensure your scissor lift stays in top shape with high-quality switch assemblies, hydraulic filters, oil filters and more. The GS-4390 RT delivers up to 43 ft of platform height, 1,500 lb capacity, and dual deck extensions for productivity on rugged terrain. Don’t forget to stay on top of your maintenance—secure the parts you need to keep your Genie GS-4390 RT running smoothly!
Walk-Around Inspection
- Inspect the scissor stack, lift cylinders, and outriggers for wear or leakage
- Check electrical wiring, alarms, and safety switches for damage
- Verify decals, capacity labels, and emergency stop functions are intact
- Inspect wheels and tires for wear, torque, and inflation
- Check that platform guardrails and lanyard anchor points are secure
Daily Maintenance
- Check engine oil, coolant, hydraulic oil, and fuel levels
- Inspect the radiator and cooling fins for dust or blockage
- Drain the fuel/water separator if water is present
- Check for visible hydraulic leaks or loose fittings
- Clean battery terminals and check hold-down brackets
Every 50 Hours
- Lubricate platform and scissor pivot points
- Check outrigger function and inspect pads for wear
- Inspect steering system and brake components
Every 250 Hours
- Change engine oil and replace the engine oil filter
- Clean radiator, oil cooler, and replace any cracked hoses
- Inspect platform extension lock pins and swing gates
Every 500 Hours
- Replace fuel filter and water separator
- Replace hydraulic return filter
- Inspect and clean generator and electrical connections
Every 1,000 Hours
- Flush and replace hydraulic oil
- Replace engine air filter elements (primary and secondary)
- Inspect joystick and controller functionality for drift or lag
Every 2,000 Hours
- Flush and replace engine coolant
- Inspect tilt sensor calibration and platform overload sensors
- Inspect swing gate latches, lanyard anchors, and platform welds
Annual Maintenance
- Check torque on all major fasteners and structural pins
- Test lift function limit switches and auxiliary lowering system
- Inspect all decals and warning labels for legibility and placement
As-Needed Maintenance
- Replace worn tires or outriggers as needed
- Replace battery if it fails voltage hold or exhibits terminal corrosion
- Repair or replace hydraulic hoses showing wear, abrasion, or leaks
- Update platform software if fault codes appear
Final Maintenance Recommendations
Regular maintenance keeps your Genie GS-4390 RT operating safely and efficiently. For a full range of Genie parts, explore our extensive EquipmentShare parts catalog. If you can’t find the part you need, reach out to our parts experts for a custom order.
