Description

GEHL 2480, 2580, 2680, 2780, 2880 Parts Catalog – Round Baler Parts Breakdown

If you’re chasing a part number on a GEHL round baler and the only thing you have is a blurry aftermarket diagram, you’re wasting time. GEHL 2480, 2580, 2680, 2780, 2880 Parts Catalog gives you the OEM exploded views with reference numbers that match what GEHL ships. No guesswork on bolt grades or thread pitch – the fastener abbreviations table on page 2 spells it out. I’ve ordered parts by sight before; it ends in returns. This catalog ends that cycle. 204 pages of factory data, not a reprint from a third-party scan.

Decal Locations and Drawbar Assembly

Every baler comes with warning decals and serial number plates. This catalog maps decal locations on pages 2–9 so you can verify you’re ordering the right sticker or tracing a serial number. The drawbar assembly exploded view (pages 10–11) shows the hitch hardware – pins, clevises, and the safety chain bracket. If your baler is pre-SN28100 (2480 models) or within the other serial breaks listed on page 1, the part callouts still apply. Check the serial number decal location described on page 2: under the top channel near the center column of the right frame assembly.

Hydraulics and Bale Size Indicator: What the Index Shows

Pages 56–74 cover the hydraulic system – cylinders, hoses, fittings, and the bale size indicator linkage. The hydraulic fitting data on page 200 lists thread types and O-ring dimensions. Do not use generic fittings; the manual specifies GEHL part numbers for each port. The bale size indicator (page 75) is a simple mechanical link, but the rod end dimensions matter. The index on page 179 alphabetically lists every component, while the numerical index (pages 180–199) cross-references part numbers. For example, find the twine tie assembly on pages 86–87 by looking up “Twine” in the alphabetical index.

7 Key Sections in the Frame and Gearbox Drive

The frame section splits into two groups: pages 14–17 for the main chassis, and pages 18–21 for crossmembers and brackets. The gearbox drive (pages 12–13) includes the input shaft, bearings, and the bevel gear set. If you’re overhauling a transmission, the spindle and wheel assembly on page 116 goes with it. The shuttle assembly (pages 48–51) feeds the bale chamber; worn shuttle plates are a common issue on high-hour 2880 balers. Rollers (pages 32–45) show every idler, sprocket, and chain run for the floor and apron. Don’t skip the chain oiler option on pages 168–169 – that kit retrofits to earlier machines.

Use the Numerical Index to Find Parts Fast

When a part breaks, you need the number. The numerical index on pages 180–199 lists every GEHL part number with a page reference. If you have a number but don’t know the name, start there. The alphabetical index on page 179 works if you know the component name – “Finger Assembly” points to pages 22–27. That section includes the cam track and finger tips; replacement fingers must match the original length. The manual also includes an inside back cover with standard hardware torque specifications for Grade 5 and Grade B fasteners – use those values, not the ones from an aftermarket chart. The tear-drop symbols on the exploded views indicate where to apply oil or grease during assembly.

Twine Tie and Automatic Bale Control: Factory Breakdown

Twine tying on these balers can be finicky. Pages 90–93 cover the automatic twine control – the cam, microswitches, and solenoid. The manual twine wrap (pages 88–89) shows the manual lever assembly. If the auto-wrap doesn’t trigger, check the switches on pages 102–103. The automatic bale control (pages 94–100) includes the control box wiring and actuator on page 101. The electrical diagrams on pages 174–178 provide wiring colors and connector pinouts – not a generic schematic, but the actual GEHL harness layout. Service kits for electrical connectors are listed on pages 170–173; those kits include the correct Deutsch and Packard terminals.

Torque Specs: Inside Back Cover

That inside back cover is not decoration. It lists torque values in foot-pounds for bolt sizes from 1/4-inch to 1-inch Grade 5. If you’re assembling the hitch jack (page 117) or the pickup (pages 118–157), you need those numbers. The pickup section alone spans 40 pages – every tine, cam, and skid shoe is shown. The windguard on page 158 and options like crowder wheels (pages 164–165) and bale ramps (page 167) have their own part numbers. Do not trust aftermarket cross-reference lists; they often swap a Grade 5 bolt for a Grade 2 and call it equivalent. This catalog uses the same numbering system GEHL uses on the production line.

Does this manual cover the hydraulic system?

Yes, pages 56-74.

How do I find a specific part number?

Use the Numerical Index on pages 180-199. That section lists every part number in the manual with a page reference. If you’re rebuilding a baler, that index is where you start. The Alphabetical Index on page 179 helps if you know the part name. Cross-reference both to locate the exploded view. Relying on aftermarket parts catalogs skips hardware details. The OEM index gives you the exact factory part number and illustration callout.

For additional factory documentation, check these related manuals:

• GEHL 2480 2580 2680 2780 2880 Parts Catalog
• GEHL 2480, 2580, 2680, 2780, 2880 Operators Manual – Factory Specs
• GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog

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Stop hunting through online forums for part numbers that may or may not fit your serial number. The factory exploded views, the hardware torque specs, and the complete index are all in one bound PDF. Get the parts you need the first time. Access the Factory Manual.