Description

GEHL CTL 55 2009 Parts Catalog

If you have ever ordered a part for a GEHL CTL 55 2009 Parts Catalog using only a memory or a third-party parts diagram, you know the feeling. The wrong track roller shows up, the hydraulic fitting doesn’t match, or the electrical connector is for the wrong serial range. That wasted time and money. This is the factory-issued parts catalog – 142 pages of nothing but exploded views, part numbers, and serial number breaks straight from GEHL’s print. No aftermarket interpretation, no shortcuts. You get the same book the dealer parts counter uses.

Main Loader Components – Track Rollers and Travel Device

Section A of this catalog breaks down everything under the frame. Track Roller A and Track Roller B are listed with separate part numbers because GEHL changed the bearing design mid-production. The Front Idler, Track Adjuster, and Travel Device sections show you every seal, bearing, and bolt. No generic illustrations – each component is drawn with the exact shape and mounting for this machine. If you are replacing a crawler belt, the CRAWLER BELT page gives you the correct part number by serial number. The Mainframe page includes the lift arm stops, with and without the hook assembly. All dimensions match the factory print, so you can verify before you order.

3 Key Assemblies in Section B: Hydraulic Components

Hydraulic system parts are the most common source of ordering errors. Section B covers the Control Valve and Accessories, the Hydraulic Tank and its piping (1/2 and 2/2), and the Pump Drive. The Piping; Drive Motors (2/2) page shows each hose routing and fitting. Standard attaching hardware torque values are on the inside back cover – use them, do not guess. The manual also includes the abbreviations table (page 2) so you know what JIC, NPT, and FL mean. Cross-referencing the part number with the illustration prevents getting a high-flow auxiliary hydraulic valve when you need a standard one.

Does This Parts Catalog Cover the Engine?

Yes. Engine and Accessories are spread across four pages (1/4 through 4/4) inside Section A. You will find the Drain Plug, Fuel Tank and Piping, and the Engine Control components. The catalog shows the engine as an assembly, with each accessory – alternator, starter, mounting brackets – listed by part number. Keep in mind this is a parts catalog, not a service manual. It will not show you how to rebuild the engine, but it will tell you exactly which gasket kit or injector line to order. For background on diesel engine fundamentals, see this Wikipedia article on diesel engines.

Serial Number Breaks: Why They Matter for Parts Orders

GEHL structured this catalog around three serial number ranges: 222000001 – 222000254, 222000255 – 222000353, and 222000354 and up. Each section changes when GEHL updated a component. For example, the ROPS – Cab sections (1/5 through 5/5) have different part numbers depending on whether you have the lighter or the heavier cab variant. The Air Conditioner sections (Compressor, Condenser, A/C Unit) also split by serial range. The Electrical sections (1/2 and 2/2) change wiring harnesses between the early and late machines. Ordering a battery tray or rear lamp without checking your serial number risks getting the wrong mount. This catalog makes those splits clear – each part number is tagged with the applicable machines.

Use the Abbreviations Table and Torque Data on the Inside Back Cover

Page 2 of this manual contains the full abbreviations table. You will see terms like DH (Dual Hand), DJS (Dual Joystick), HF (High Flow), and FOPS (Falling Object Protective Structure). Knowing these abbreviations prevents confusion when reading the parts list. Standard attaching hardware torque values are printed on the inside back cover – those are the factory numbers, not aftermarket approximations. When you bolt on a track adjuster or a lift arm, use those torques. The manual also explicitly states that items shown without part numbers are for reference only and cannot be purchased. That alone saves you from ordering a part number that doesn’t exist.

Source Authenticity: OEM vs. Aftermarket

This is not a reprint of a third-party scan or a cobbled-together PDF. The file name is GEHL_CTL_55_2009_Parts_Catalog_en-24414003392.pdf – a direct factory file, published in 2009 under Form No. 917316 Revision C. GEHL Company reserves the right to make design changes, and this revision C incorporates those updates up to the print date. Aftermarket catalogs often merge multiple models into one generic drawing, causing confusion. This manual is model-specific (CTL 55 only) and contains the actual part numbers GEHL uses. If you are working on other GEHL machines, check the related manuals: GEHL SL4640, SL4840, SL5640, SL6640 2005 Parts Catalog and GEHL SL7610, SL7710, SL7810 2005 Parts Catalog – OEM Factory Specs and GEHL RS6-34 2013 Parts Catalog – Factory OEM Manual.

Can I use this catalog for the CTL 60 or CTL 70?

No. This is strictly for the CTL 55. The track width, hydraulic pump, and attachment system are different on larger models.

Why are there multiple pages for the same component, like “Engine and Accessories (1/4)” through “(4/4)”?

Each page covers a subset of the engine assembly. (1/4) might show the cylinder head and valve train, (2/4) the front gear train and oil pan, (3/4) the intake and exhaust manifold, and (4/4) the engine mounting bracket and accessories. The part numbers are keyed to the illustrated view on that specific page. If you order a part from the wrong page, you may get the wrong revision. Always match the illustration to your actual engine configuration.

Access the Factory Manual now and stop guessing on parts. Keep this 142-page PDF on your tablet or print it for the shop board. Every track roller, every fitting, every electrical connector – it is all in here, organized by serial number and section. You will save your next weekend job and your budget.