This is the factory parts catalog for Gehl CTL60, CTL70, and CTL80 compact track loaders and the matching Mustang MTL16, MTL20, and MTL25 machines, form number 917491. Across 391 pages it lists exploded views and genuine part numbers for all six models, grouped as 60-16, 70-20, and 80-25 to cover both brands at once.The catalog is organized into main loader components, hydraulic components, and kits and accessories. You get part callouts for track rollers, idlers, track adjusters, the crawler belt, the engine and electrical parts, control and pilot valves, travel motors, pumps, lift and tilt cylinders, plus door, heater, and pre-cleaner kits.Use this PDF to identify the exact part number, description, and quantity before you order, so you match the right component to your loader and serial number the first time.
What's Inside This Gehl, Mustang CTL60 & variants Parts Manual
| System | Pages | Key Topics |
|---|---|---|
| Main Loader Components | 5 | - |
| Piping; Operation Lever | 6-32 | Travel Device, Front Idler, Track Roller a, Track Adjuster, Mainframe, Crawler Belt, Operation Lever and Stand, Lift Arm Stop (with Hook Assembly) |
| Engine and Accessories | 33-67 | - |
| Electrical | 68-99 | Engine Control, Control Box - Right and Left, Drain Plug |
| Control Valve and Accessories | 100-119 | Battery, Rear Lamp, Room Lamp, Maintenance Light Socket |
| Covers - Rear Grille and Engine | 120-179 | Piping; Hydraulic Tank and Drive Motors, Piping, Hydraulic Tank and Drive Motors, Fuel Tank and Fuel Piping, Pump Drive, Hydraulic Tank |
| Mirrors - Rear and Rearview, Plus Manual Box | 180-205 | Seat and Seat Components, Floor Frame, ROPS (with Lights and Harness), Restraint Bar, Mirrors - Rear and Rearview, Plus Manual Box |
| Piping; Lift Arm | 206-235 | Lift Arm, Attachment System, Piping |
| Decals | 236-250 | Rear Auxiliary Line, Auxiliary Hydraulics |
| Hydraulic Components | 251-307 | Control Valve, Inlet Housing Assembly, Block Assemblies, Self-Level Valve, Pilot Valve - Right and Left, Handle Assemblies, Sub Valve, Remote Control Valve |
| Kits and Accessories | 308-391 | Available Kits and Filters Listing, And 810121 Pre-Cleaner Kit, Pre-Cleaner Kit, And 810637 Pre-Cleaner Kit, Door Kit, Universal Radio Kit, ROPS/FOPS Gas Spring Replacement |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| CTL60 | ||
| Crawler belt replacement part number and dimensions | 181929 (12.75X2.875X1.375) | p. 16 |
| Wide tread track replacement part number and dimensions | 185637 (13.00X3.625X1.125) | p. 16 |
| Track adjuster spring assembly (L.H.) replacement part number | 180912 | p. 10 |
| Track adjuster spring assembly (R.H.) replacement part number | 180913 | p. 10 |
| Track roller A sub assembly replacement part number | 180775 | p. 6 |
| Sprocket replacement part number | 180917B | p. 11 |
| Idler assembly replacement part number | 180477 | p. 8 |
| Air cleaner outer replacement part number | 181878 | p. 309 |
| Air cleaner inner replacement part number | 181880 | p. 309 |
| CTL70, CTL80 | ||
| Track roller A sub assembly replacement part number | 181120 | p. 6 |
| Idler sub assembly/front replacement part number | 181127 | p. 9 |
| CTL70 | ||
| Sprocket replacement part number | 182792A | p. 13 |
Gehl, Mustang CTL60 & variants Common Problems This Manual Covers
Tracks wear or lose tension
Rubber tracks stretch and the adjuster needs service to hold tension. The track adjuster section lists the spring and cylinder assemblies and the check valve by part number for each model.
Manual Section: Track Adjuster p. 10Undercarriage rollers and sprockets wear
Worn rollers and sprockets cause noise and poor tracking. The catalog lists the track roller sub assemblies and a sprocket wear gauge so you can order the right replacements.
Manual Section: Track Roller A p. 6Loss of hydraulic power
Slow or weak loader and track response often means a worn control or pilot valve. The hydraulic control valve section breaks down the valve, inlet housing, and block assemblies by part number.
Manual Section: Control Valve p. 252Hard starting or weak charging
A machine that cranks slowly or will not start may need battery or charging parts. The battery section lists the 12 V battery and its 600 or 800 CCA ratings by model.
Manual Section: Battery p. 100Blown fuses or electrical faults
Repeated blown fuses and dead circuits send you to the wiring parts. The electrical section lists the fuse and fusible link ratings and related components.
Manual Section: Electrical p. 76Controls feel unresponsive
Sticky or dead joystick response points to the pilot valves. This section breaks down the right and left pilot valves and the handle assemblies by part number.
Manual Section: Pilot Valve - Right and Left p. 261Frequently Asked Questions
Which models does this parts catalog cover?
It covers Gehl CTL60, CTL70, and CTL80 and the matching Mustang MTL16, MTL20, and MTL25 compact track loaders. Parts are grouped as 60-16, 70-20, and 80-25 so one catalog serves both brands.
Is this a parts catalog or a service manual?
This is a parts catalog, form 917491. It gives exploded views, part numbers, descriptions, and quantities for ordering components. It does not contain step by step repair procedures.
Where are the fastener torque values?
The catalog lists standard hardware torque values, for example 12 ft-lbs dry for a 1/4-20 Grade 8 unified thread bolt and 32.5 ft-lbs dry for an M8-1.25 Grade 12.9 metric bolt. p. 390
How do I find the right crawler belt part number?
The crawler belt section lists the track by model, such as part 181929 in 12.75X2.875X1.375 for the CTL60, so you can match the belt to your loader. p. 16
How will I receive this Gehl, Mustang CTL60 & variants Parts Catalog?
A 391-page Parts Catalog in searchable PDF format, available the moment you complete checkout. View on computer, tablet, or phone — no shipping wait.
Can I print this manual?
The PDF is DRM-free. Print whatever sections you need to take out to the shop. Standard letter or A4 paper works.
Can I find electrical parts diagrams in this Gehl, Mustang CTL60 & variants manual?
Complete electrical parts diagrams are included, covering all electrical systems, harness routing, and connector locations for the Gehl, Mustang CTL60 & variants.
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