Description

GEHL CB1060 Parts Catalog

I’ve seen guys order a part by guessing from a blurry aftermarket diagram, wait three days for it, and end up with the wrong bearing. Then they’re down another week. A parts catalog isn’t a suggestion list — it’s the only way to get the exact piece that factory engineers designed for that machine. This GEHL CB1060 Parts Catalog is the real deal: 88 pages of OEM line drawings, correct part numbers, and the torque values you need to keep a forage harvester running tight.

What the Factory Gives You Inside These 88 Pages

This isn’t some third-party reprint with missing pages. It’s the original GEHL service parts manual, Form No. 904519, replacing 903601. You get exploded views for every major assembly: Main Frame (pages 6–7), Implement Drive Line split by serial number before SN6186 and after SN6185 (pages 8–11), Feed Roll Drive Frame split at SN5206 (pages 14–17), and the Cylinder & Cutting Mechanism on pages 12–13. Those cylinder assemblies are critical — one wrong bolt and the whole drum shakes itself apart. The catalog also covers the Blower & Drive (20–21), Spinner & Drive (22–23), Guards, Covers & Troughs split at SN6186 (24–27), and the Knife Sharpener hydraulic system on page 46.

Down to the hardware. The inside back cover has a standard attaching hardware torque table. All cap screws in this manual are Grade 5, zinc plated, unless otherwise specified. You need that spec when you’re torquing a cylinder bearing cap — guess wrong and you’re pulling metal shavings out of the gearbox.

Serial Number Splits: Not Optional, They’re Factory Warnings

GEHL designed the CB1060 in multiple production batches. The parts catalog calls out every split: Before SN6186, After SN6185, Before SN5206, After SN5205, Before SN5406, After SN5405. If you order a main drive shaft for the wrong serial range, it won’t fit — maybe it will, but the bolt pattern will be off by a half-inch and you’ll hog out the holes. The catalog maps each assembly to the correct serial number range. Page 58–63 break down the telescoping PTO drives by three different serial splits. You need your machine’s serial number stamped on the plate next to the Cylinder Shaft Bearing — right side of the main frame — before you even open this manual.

3 Systems Where OEM Part Numbers Save You Time

Knife Sharpener Hydraulics (page 46). One hose, wrong fitting, and the sharpener won’t build pressure. The catalog lists the exact port sizes and hose part numbers. Metal Stop Unit Assembly (pages 56–57). The amplifier box and lower front detector roller are prone to damage from debris; the factory drawing shows the correct bracket and sensor layout. Bevel Gearbox, Before SN5406 (pages 34–35) and After SN5405 (pages 36–37). Two different gear sets — the catalog shows the correct bearings and shims for each. If you mix them, the gear lash will be wrong and you’ll trash the teeth inside a season.

Using the Decal and Torque Reference Pages

Pages 3–5 cover decal locations. That’s not cosmetic — those decals include safety warnings and PTO speed labels. If you repaint and lose them, you risk someone running the PTO at the wrong RPM. The manual gives the part numbers for each decal so you can order replacements. And the attaching hardware table on the inside back cover? That’s where you find the torque spec for a Grade 5 1/2-inch cap screw — standard value for most frame bolts. Don’t trust a generic chart; this manual has the exact GEHL-specified torque.

Source Validity: Factory Print, Not a Photocopy

Aftermarket parts catalogs often re-draw the exploded views, mislabel parts, or drop out hardware callouts. This is a direct scan of the factory print. The OCR excerpt on page 2 shows the official ordering instructions: “specify the correct part number, full description, quantity required, the unit model number and serial number.” That’s the same language GEHL prints in their own manuals. The inside cover also notes that GEHL reserves the right to make design changes without obligation — meaning the manual is the final authority for your machine’s build date. If you’ve been burned by a third-party manual that listed the wrong part for a cylinder seal, this is the fix.

For related machines, check the GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog, the GEHL SL7610, SL7710, SL7810 2005 Parts Catalog – OEM Factory Specs, or the GEHL RS6-34 2013 Parts Catalog – Factory OEM Manual. If you need background on how diesel engines in harvesters work, see this Wikipedia article on diesel engines.

Who Should Buy This Manual

If you own a GEHL CB1060 forage harvester and you plan to replace any part — cylinder bearing, feed roll chain, knife sharpener pump — this catalog saves you from ordering blind. Also useful for equipment dealers who need to verify part numbers for customers. Beginners will find the exploded views clarifying, but you do need to read the serial number plate first. The manual assumes you know how to use a torque wrench and read a parts list.

Does this GEHL CB1060 Parts Catalog include torque specs for the cylinder assembly?

Yes. The inside back cover includes a standard attaching hardware torque table. For the cylinder bearing cap bolts, use the grade 5 cap screw torque value listed. The exploded view on pages 12–13 shows the bolt locations and part numbers, so you can order the correct fasteners if needed.

Can I use this manual for a CB1060 built after 2010?

No. This manual covers serial number splits listed in the TOC. If your machine was built after the last split, contact GEHL for an updated catalog.

Stop wasting time with aftermarket catalogs that guess at part numbers. Access the Factory Manual directly from AutoRepairManuals and get the same reference GEHL techs use. Your cylinder, your gearbox, and your day rate will thank you.