Description

GEHL 5450, 5510, 5575, 5750, 5950 Parts Catalog

Let me tell you straight — trying to order parts for a GEHL 5450, 5510, 5575, 5750, 5950 Parts Catalog mixer feeder without the factory parts catalog is asking for trouble. You end up with the wrong bearing, the wrong bolt grade, or a part that doesn’t fit because someone copied a generic drawing. I’ve seen it too many times. That’s why I keep the factory manual on the bench, not some aftermarket PDF. This 72-page OEM parts catalog is what you need if you actually want the part number right the first time.

Decal Locations – Page 2: Don’t Skip This

Page 2 has the decal locations. Sounds trivial, right? Wrong. Decals tell you what fluid to use, what pressure settings are correct, and warn you about hot surfaces. Aftermarket manuals leave these out. This GEHL OEM catalog includes every decal part number. If you’re replacing a faded decal, you need that number — not a guess.

Auger, Stub Shafts & Bearings – Pages 8 to 13

Auger assembly pages 8 through 13 cover stub shafts and bearings. Exploded views show every washer, cotter pin, and bolt. Need a bearing for the 5950? The reference number points directly to the part number in the list. Look for the hexagon symbol — that tells you the torque in foot-pounds. Aftermarket catalogs often skip that.

Rear Drive – Pages 14 to 19: 6 Pages of Exploded Views

Rear drive section spans six pages. Each gear, seal, and snap ring is numbered. The indent/dot system means sub-assemblies are listed under the main assembly. Order the whole assembly and you get all indented parts. If you only need a specific seal, note the reference number and cross-check the numerical index starting on page 59.

Trailer Frame vs. Tandem Trailer Frame – Know Which You Have

Pages 24-27 cover the single-axle trailer frame, tires, and wheels. Pages 28-29 cover the tandem trailer frame. They are not the same. The wheelsets have different part numbers. Pay attention to the tire note on page 2: GEHL will not sell you tires. You buy those locally. The manual gives you the wheel set part number and tire size info so you get the right replacement.

Standard Hardware Torque Specs – Inside Back Cover

Inside back cover lists standard torque values for Grade 5 cap screws and hex nuts. That’s the minimum you need. But if you see a hexagon symbol next to a reference number in the exploded view, use that torque — not the generic table. I’ve seen stripped threads from people using the standard torque on a special application. Don’t be that guy.

7 Key Sections for Common Repairs

This manual organizes by assembly: Auger Discharge (pages 34-39), Belt Discharge (40-41), Gravity Discharge (42-43), Discharge Doors (44-45), Lights (46-47), Scales (48-49), and Truck Mounted Mechanical Drive Hydraulics (52-53). If your scale isn’t reading right, the parts breakdown on page 48-49 shows each sensor and harness connection. For hydraulic leaks on a truck-mounted unit, check pages 52-53 for the valve block and hose routing.

Before you dive in, use the Alphabetical Index on page 58 or the Numerical Index starting page 59. The numerical index lists every part number in the manual — faster than flipping pages. Need the PTO shaft section? That’s pages 30-33. Know the part number? Go straight to the index.

Related manuals that belong on your shelf: the GEHL 5000 Series Mixer Feeder Installation Manual covers setup procedures for these same models. If you’re working on a skid steer, the GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog is structured the same way. And yes, GEHL 5450 5510 5575 5750 5950 Parts Catalog is the manual you’re looking at right now — make sure you’ve got it open on the bench.

Understanding the diesel engine that powers these mixers helps with diagnostics. Read this Wikipedia article on diesel engines for background. For a deeper dive, this Wikipedia article on diesel engines covers combustion fundamentals.

Does This Catalog Cover the Hydraulic System?

Partial coverage. The truck mounted mechanical drive hydraulics on pages 52-53 show the valve block and hoses. Auger discharge and rear drive sections include hydraulic motor part numbers. But the main hydraulic pump and reservoir are not broken down here — those are in the service manual. This parts catalog gives you the pieces you can order, not the entire system diagram.

What model years does this catalog cover?

The manual covers 5450, 5510, 5575, 5750, and 5950 models only. No year range given.

Does this include torque specs for bolts?

Yes. Standard hardware torque values are provided on the inside back cover. For assembly-specific torques, look for hexagon symbols in the exploded views indicating foot-pounds.

Can I use this to rebuild the entire mixer?

This is a parts catalog — it shows exploded views and part numbers for ordering components like bearings, shafts, and discharge assemblies. It does not include removal steps, torque sequences for head bolts, or diagnostic procedures. For a full rebuild, you need the factory service manual alongside this. Many techs make the mistake of thinking a parts catalog replaces a service manual. It doesn’t. Use them together to get the correct part number and then the correct installation procedure. That combination saves you from ordering wrong parts and installing them incorrectly.

Are replacement tires included in this catalog?

No. The catalog notes that GEHL policy prohibits sale of replacement tires; only wheel sets are available. You must buy tires locally using the size info provided.

Get the part numbers right. Stop wasting time and money on wrong returns. Access the factory manual and keep it on the bench next to your torque wrench.