Description

Genie Gyro-4020, Gyro-4518 2010 Parts Catalog

You’ve got a Gyro-4020 or Gyro-4518 on the lift, and the part you need isn’t lining up with the generic aftermarket diagram. That wasted hour hunting cross-references? That’s billable time you don’t get back. This Genie Gyro-4020, Gyro-4518 2010 Parts Catalog puts the factory parts breakdown in front of you – not some third-party guesswork. 172 pages, OEM serial number ranges, and exploded views direct from Genie. If you’re ordering a hydraulic cylinder seal kit or a steering knuckle, you need the exact part number from the source that built the machine.

Serial Number Range Coverage

This catalog covers Gyro-4020 units from serial number 12888 to 18910, and Gyro-4518 units from serial number 12508 to 19125. Genie changes part numbers across production runs. Without matching your machine’s serial number to the correct section, you risk ordering a bracket that’s two holes off. Page 3 shows how to read your chassis serial number – it’s punched on the front right side member. Don’t assume the data plate is enough; sometimes it’s on the chassis cap for Italian-market machines. Cross-check it.

Parts Figures and Live Links

Each parts figure in the PDF is a live link. Click the figure number in the table of contents and jump straight to the exploded view for your assembly. The manual lists part numbers, descriptions, and quantities in a table right next to the illustration. For the Gyro-4518’s drive axle, you’ll see every bearing, seal, and bolt with the Genie OEM number. No reprints, no photocopied diagrams with missing callouts. This is the same PDF Genie’s own parts departments use.

Why Does the Serial Number Matter?

Genie issued revision D of this catalog in April 2010. If your machine shipped with a different engine type (the model code includes an engine identifier – see page 3’s breakdown), the part number for an injector or water pump may differ. The serial number also determines whether a superseded part applies. Automotive Industry Overview shows how manufacturers handle revisions; Genie does the same. You say you have a Gyro-4020? I need the last five digits of that serial number before I tell you which steering cylinder to buy.

Order the Right Part the First Time

Aftermarket parts catalogs often combine multiple years into one generic list. This OEM catalog separates the Gyro-4020 and Gyro-4518 by serial number. The table of contents is organized by major assembly – boom, turntable, chassis, hydraulic system. Want the charge pump for a Gyro-4518 after SN 15000? It’s in figure 7-12. You get the Genie part number, not a “cross-reference” that might be wrong. I’ve seen aftermarket catalogs list the wrong O-ring size for a hydraulic fitting. That’s a leak waiting to happen. Use factory data.

172 Pages of Factory Parts Data

This isn’t a service manual – it’s a parts catalog. Every page is an exploded diagram with a bill of materials. Seals, hoses, electrical components, frame welds, engine accessories. The PDF is fully searchable. Need a tilt cylinder rebuild kit? Type “tilt cylinder” into the search and get the figure number and part. No scrolling through 50 pages of general theory. The Automotive Industry Overview confirms that OEM documentation eliminates the guesswork in parts identification. That’s what you’re buying here.

Related Manuals

• Genie Gyro-4020 Gyro-4518 2010 Parts Catalog
• Genie S-60, S-65 2012 Parts Catalog – Factory OEM Manual
• Genie S-80, S-85 2012 Parts Catalog – OEM Factory Parts Manual

FAQ – Genie Gyro-4020 Gyro-4518 Parts Catalog

Does this catalog include hydraulic pump part numbers?

Yes. The hydraulic system section shows every pump, motor, valve, and hose with Genie OEM part numbers. Figure numbers correspond to each subassembly.

How do I decode my serial number to find the correct parts section?

Page 3 explains the serial number format: GTH4020ER.09 16761. The digits after the decimal indicate the year of manufacture (09 = 2009) and the six-digit serial. The manual includes two distinct serial number ranges – 4020 from 12888–18910 and 4518 from 12508–19125. If your machine falls outside those ranges, you need a different revision. Always confirm the serial number before ordering parts.

Are there wiring harness diagrams in this catalog?

This is a parts catalog, not a service manual. Wiring harnesses are shown as assemblies with part numbers, but pinout and connector details are not included. You’ll need the service manual for electrical troubleshooting.

Can I use this catalog for a 2011 model Gyro-4518?

Only if the serial number falls within the 19125 upper limit. Genie published revision D in April 2010; later production runs may have superseded parts. Check the serial number range on page 1.

You’ve got the machine, the serial number, and now the correct parts list. No more calling the dealer and hoping they read the right line. Access the Factory Manual and start ordering the exact Genie parts your equipment needs.