Description

GEHL 135 Parts Catalog

If you’re tearing down a GEHL 135 manure spreader and need the right part number for that busted apron chain or a failed bearing, guessing costs you time and money. Pulling a part off the shelf that doesn’t fit means another trip to the dealer and a machine sitting dead. This GEHL 135 Parts Catalog gives you the factory breakdowns, not some aftermarket sketch. I’ve been turning wrenches for twenty-eight years and I’ve seen what happens when guys use third-party parts lists – stripped threads, wrong seal diameters, and a lot of cussing. Stick with OEM.

This is 72 pages of genuine GEHL documentation. It covers the 135 model specifically – not a range, not a generic set of drawings. You get the part numbers, the exploded views, and the exact hardware data you need to order the correct components. Inside you’ll find everything from the warranty policy (starts inside front cover) to the Standard Hardware Torque Data on the inside back cover. That torque data alone can keep you from overtightening a bolt on the PTO driveline or undertightening a wheel lug. Page 3 has the complete specifications for the spreader – capacity, chain speed, PTO requirements. Use that when you’re verifying if a replacement component matches factory tolerances.

What This 72-Page Parts Catalog Covers

Open to the table of contents and you see 18 chapters plus an index. Chapter 1 is the introduction, chapter 2 the specs. Then checklists start on page 5 – these are not optional reading. A pre-operation checklist catches things like missing shear bolts or loose hitch pins before you hook up. Chapter 4 is safety, and if you’re a home-garage guy who thinks ‘I don’t need safety pages,’ you’re the guy who ends up with a PTO wrap. Read it. Chapters 5 through 7 cover controls, safety equipment, and operation – including unplugging instructions. That unplugging section is critical when you’re dealing with a plugged spreader under load.

Adjustments (chapter 7) and lubrication (chapter 8, pages 30-31) tell you where to grease and how often. Service is chapter 9, then preparing for field operation (chapter 10), transporting (chapter 11), and storage (chapter 12). The troubleshooting section (chapter 13, pages 36-37) is where you start when the spreader isn’t throwing evenly or the beaters drag. Set-up and assembly (chapter 14) covers putting the machine together from crated condition. Optional features and accessories (chapter 15) lists add-ons with their own part numbers. Decal locations (chapter 16) shows where every safety decal belongs – important if you’re restoring a machine or replacing faded stickers. The maintenance log (chapter 17) gives you a place to track service intervals. Then the service parts and numerical index (chapter 18, pages 51-65) is the meat of this catalog: every part listed with its corresponding number, plus an alphabetical index on page 66 so you can cross-reference.

Torque Specs and Standard Hardware Data

Inside the back cover you’ll find the correct torque values for standard hardware used on the 135. These aren’t generic numbers pulled from a web forum – they’re GEHL’s own specs. When you’re bolting the beater shaft bearing flanges or the axle hubs, you need those ft-lb values. I’ve seen guys snap grade 8 bolts because they used a torque chart for a different brand. This manual ends the guesswork.

Who Needs This Manual?

If you own a GEHL 135 manure spreader and you do any of your own maintenance or repairs, this catalog belongs on your bench. Home garage enthusiasts who want to restore a used spreader? You need the decal locations and the assembly sequence. Beginners who are nervous about ordering the wrong part? The exploded views in the service parts section let you point to exactly what you need. Even seasoned shop owners – you park a 135 in your lot, you want to look up part numbers without calling the dealer and waiting on hold. Every chapter is laid out in GEHL’s factory order, so you follow the same logic the engineers used.

OEM vs Aftermarket: Why This Catalog Wins

I have a rule in my shop: aftermarket parts catalogs are a last resort. They often renumber parts, skip hardware, or merge drawings for multiple models. This is a GEHL factory document – same file the dealer uses. The exploded views match the actual machine. The part numbers are the ones GEHL stamped into the casting. If you try to use a generic aftermarket manual for a 135, you risk mismatched bearings or wrong-length hydraulic hoses. Save yourself the headache. This is the real thing.

For other GEHL equipment, check the GEHL 135 Parts Catalog for related models. Need information on the SL skid-steer loader line? The GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog covers those compact machines. If you run larger loaders, the GEHL SL7610, SL7710, SL7810 2005 Parts Catalog – OEM Factory Specs has your parts breakdown. For a general understanding of how diesel engines power these machines, this Wikipedia article on diesel engines gives a solid overview. Or dive deeper with this Wikipedia article on diesel engines if you want the engineering background.

FAQ

Does this catalog include wiring diagrams?

No. This is a parts catalog, not a service manual. It focuses on part numbers, exploded views, and torque data. For electrical troubleshooting you’d need the separate service manual.

What models does it cover?

Only the GEHL 135 manure spreader. Do not use it for the 125 or 145 – those have different apron and beater assemblies.

Can I order parts directly from this catalog?

Yes. The service parts & numerical index on pages 51-65 contains the part numbers you need. Take those numbers to a GEHL dealer or order them online. Just verify availability before you buy.

Are the torque specs in inch-pounds or foot-pounds?

The inside back cover lists both. Always check the fastener size and grade. If you’re torquing a 3/8-16 Grade 5 bolt, the value will be in ft-lb. Cross-reference with the hardware chart before you apply torque.

You’ve got a GEHL 135 that needs parts. Don’t waste time flipping through vague online databases. Get the factory document that tells you exactly what goes where. Access the Factory Manual now and keep your spreader running.