Description

GEHL CTL60, CTL70, CTL80 2007 Parts Catalog

I’ve been turning wrenches for 28 years. Seen too many shop owners buy aftermarket parts books that look right but list wrong part numbers. If you’re working on a GEHL CTL60, CTL70, CTL80, you don’t want a reprint or a third-party copy. You want the real 2007 Parts Catalog – 386 pages of factory-issued data, not guesses. This book covers all three models with the same official drawings GEHL used on the line.

That page 2 in the manual? Right there it tells you: “For your safety and continued proper operation, use only genuine GEHL service parts.” It also says the model and serial number decal is on the right rear riser. If you skip looking up the serial number before ordering parts, you’re gambling with fitment. This catalog gives you the exact part numbers, not some generic “fits all” garbage.

Torque Specifications: What the Factory Says

Inside back cover of the manual lists standard attaching hardware torque values. On top of that, there’s a dedicated section: “O-Ring Table, Recommended Coupling & Adapter Installation Torque Specifications” and then “Torque Specifications.” These aren’t aftermarket approximations. They’re the same numbers the GEHL factory uses. If you’re torquing track adjuster bolts or hydraulic fittings, you need those numbers. I’ve seen loose couplings cause leaks that cost a full afternoon of cleanup. Don’t be that guy.

Numerical Index: Finding Parts Fast

The Numerical Index in this catalog is a lifesaver. Got a part number from the old part? Cross-reference it directly to the exploded view page. No flipping through every section guessing. For a shop that bills by the hour, this index cuts lookup time in half. The manual also includes a full Table of Contents broken into sections like “Main Loader Components,” “Track Roller A and B,” “Front Idler,” “Travel Device,” and “Crawler Belt.”

Abbreviations & Symbols Decoded

Ever stared at a parts list and wondered what “NILN” or “JIC” means? Page 2 of the manual has the full abbreviation table. AMP, ASSY, FL, HEX, NPT, SAE – it’s all there. You don’t have to memorize SAE versus metric thread specs; the manual flags each. That alone saves you from ordering the wrong hydraulic fitting. I keep a copy of these abbreviations taped to my toolbox. Saves headaches.

Why Genuine GEHL Parts Matter

The introduction on page 2 spells it out: GEHL reserves the right to make design changes without oblixadgaxadtion to update older units. If you use a non-OEM part, you might get a component that doesn’t match the current revision. This catalog shows you the superseded part numbers and the latest drawing. It also warns that items shown without part numbers are reference only – not available for purchase. That keeps you from trying to order a part that doesn’t exist. For related resources, check the GEHL CTL60 CTL70 CTL80 Operators Manual – Factory Safety for safe operation procedures, or the GEHL CTL60 2011 Service Manual – OEM Factory Specs if you need repair procedures. For deeper troubleshooting, the GEHL CTL70 Service Manual – 498-Page Factory Repair Guide is a solid companion. If you want to understand how the diesel engine works, read this Wikipedia article on diesel engines or this Wikipedia article on diesel engines.

7 Systems Covered in the Numerical Index

The catalog’s Numerical Index groups parts into seven major systems: Main Loader Components, Hydraulics, Powertrain, Electrical, Cab & ROPS, Undercarriage, and Attachments. Each section includes exploded diagrams with callouts and GEHL part numbers. The O-Ring table lists standard sizes and the torque specs for coupling installation – a page you’ll hit every time you replace a hydraulic hose. I’ve used it to find correct o-rings for pressure lines that other books listed wrong.

Does This Parts Catalog Include Torque Specs?

Yes. Directly on the inside back cover and in the “Torque Specifications” section. Standard attaching hardware torque values in foot-pounds. The O-Ring table also gives installation torque for couplings and adapters. That’s critical for hydraulic connections – too tight and you damage the flare, too loose and you get leaks. The manual gives you the number. Use it.

Audience Fit: Who Needs This Book

If you own a GEHL CTL60, CTL70, or CTL80 compact track loader and do your own maintenance or rebuilds, this book is on your workbench. It’s for the guy who wants to order the right idler roller, not waste a week on a backordered wrong part. Mechanics in rental fleets will appreciate the serial number breakdowns to identify which revision of travel motor you have. For beginners, this catalog is a crash course in reading OEM parts diagrams – but you need to already know how to pull a wrench.

Source Validity: OEM vs. Aftermarket

This is an original factory GEHL document, form number 908307 revision G, dated 2007. The PDF contains the exact same content as the printed manual shipped with new loaders. Aftermarket parts catalogs often leave out the torque tables or use generic images. Not here. Every page matches the factory microfiche. I’ve seen shops get burned by aftermarket reprints that mislabel a hex bolt as a socket head cap screw – you can’t trust them. This is the real deal.

FAQ

Does this cover both the CTL60, CTL70, and CTL80 models?

Yes. The catalog includes parts breakdowns and part numbers for all three models, with model-specific callouts in the exploding views. Make sure to reference your serial number from the right rear riser.

Are torque values included for hydraulic fittings?

Yes. The O-Ring Table and Recommended Coupling & Adapter Installation Torque Specifications section gives specific torque values. Also the inside back cover has standard fastener torque. You get both.

How many pages is the manual?

386 pages. That includes the full Numerical Index, Table of Contents, and all part diagrams. No blank pages, no filler.

Can I order parts directly from this catalog?

The catalog gives you GEHL part numbers. Take those numbers to a GEHL dealer or online parts retailer. It also tells you which items are reference only (no part number listed) and cannot be ordered separately. Always check the introduction notes on page 2 before ordering – it explains how to interpret the parts list.

If you’re tired of flipping through generic aftermarket junk that gets torque wrong, get the real document. Access the Factory Manual from AutoRepairManuals – it’s the same PDF the GEHL dealers use.