Terex PT-50 2010 Parts Catalog – OEM Factory Specs for the Compact Track Loader

If you are turning wrenches on a Terex PT-50 2010 Parts Catalog is the only way to guarantee you are ordering the correct bolt, seal, or hydraulic line. I have been under enough compact track loaders to know that guessing a part number costs billable hours and customer trust. This 26-page catalog is the factory’s own list – nothing aftermarket, nothing transcribed from a blurry PDF. It covers every assembly on the machine, keyed to serial number TTC 03088-Current.

Each section breaks down a major assembly with exploded-view illustrations and the Terex part number beside each component. The manual warns: “When ordering parts, always add the prefix 380 to part numbers listed in this manual.” That little note alone will save you a return call to the dealer when the wrong filter shows up. The lubrication and service items chart on page 3 gives the exact manufacturer and part number for filters, belts, and fluids. You want the Donaldson air filter? Part P822768 for primary, P822769 for secondary. No cross-referencing required.

21 Assemblies Covered – From Cab to Undercarriage

This catalog walks through every bolted-on and welded-on group. The table of contents lists 21 major assemblies: Cab (R.O.P.S.), Light Bar, Chassis, Hood, Radiator/Oil Cooler, Hydraulic Reservoir, Hydraulic Control, Drive/Auxiliary Pump, Engine, Fuse Panel, Torsion Axle, Undercarriage (Left and Right), Lift Arm, Lift Arm Tubes and Fittings, Quick Attach, Optional Hydraulic Quick Attach, Cab Heater, Heater/AC, and the Track Installation Tool. Each section is labeled with the serial number range – TTC 03088-Current – meaning it matches machines built around the 2010 print date.

Need a fuse panel diagram? Section 11 shows the layout and part numbers for every relay, fuse holder, and connector. Working on the hydraulic quick attach option? Section 18 covers those specific cylinders and hoses. The catalog even lists the Track Installation Tool (Section 21) as a separate assembly – handy if you are replacing a track in the field and need the correct puller bracket.

General Service Items & Lubricants – Factory Picks

Page 3 of the catalog lists the recommended lubricants and service items. Engine oil filter is 0200-377 (Perkins). Primary air filter is Donaldson P822768. Fan belt: Gates, quantity changes based on AC option. Antifreeze is ethylene glycol long-life. Grease is multi-purpose lithium. These are not suggestions – they are the exact OEM specifications. If you are rebuilding a machine that has been sitting, this page tells you what to buy before you even touch a wrench.

I have seen too many shops pour in cheap hydraulic oil because “it looks about right.” That shortcut eats pumps. This manual does not let you guess. Download the factory manual and keep a copy in the shop binder.

Does This Catalog Include Torque Specs or Service Procedures?

This is a parts catalog, not a service manual. You will not find torque values, fluid capacities, or diagnostic steps. What you get is the exact factory part number for every component, grouped by assembly. For torque specs, you need the TEREX PT-50 Master Part Manual – that document includes the hardware lists. For repair procedures, pair this catalog with the TEREX PT-50 PT-60 Service Manual or the TEREX PT-50 PT-60 2009 Service Manual for the specific year range. Combining a parts catalog and a service manual is the only way to rebuild a loader without chasing missing fasteners.

Source Validity – Why OEM Beats Aftermarket

This catalog is a direct scan of the Terex factory document, part number 6020-003, printed in September 2010. Aftermarket parts catalogs frequently renumber components or omit serial number breaks. I have seen a third-party manual list a hydraulic pump seal that was superseded five years ago – then the shop installs it and the leak returns. This Terex document uses the original prefix system (prefix 380) and references official Donaldson, Perkins, and Gates part numbers. That level of detail does not exist in general aftermarket lists. For more background on why OEM documentation is critical in heavy equipment, check the Automotive Industry Overview.

The 26 pages are lean: no fluff, no reprints, no generic diagrams. Each assembly exploded view is accompanied by a numbered list that matches the illustration. If you have ever spent an hour on the phone with a dealer parts counter trying to describe “the little metal bracket near the radiator”, you understand the value of pointing to a picture and saying “part 380-xxxxxx”.

Who Needs This Catalog?

Home-garage enthusiasts who buy a used PT-50 at auction will benefit most. Without the factory part numbers, you will be cross-referencing universal filters that may not fit the mounting bracket. Professional mechanics in rental yards or construction fleets should keep a digital copy on the shop tablet – it speeds up every rebuild and eliminates the “I think that’s the right seal” gamble. Even if you are only replacing a track, the Track Installation Tool assembly (page 21) shows the correct tool part number so you rent or buy the right one.

One note: this catalog only covers machines with serial number TTC 03088-Current. If your PT-50 predates that break, you need the earlier edition. Check your machine tag before ordering.

FAQ – Terex PT-50 2010 Parts Catalog

How many pages does the catalog have?

26 pages of exploded-view diagrams and parts lists, plus a general service items section.

Does it cover the optional enclosed cab and AC?

Yes. Sections 3 (Enclosed Cab), 19 (Cab Heater), and 20 (Heater/AC) are all included. Each shows the optional components with separate part numbers.

Will this work for a PT-50 built in 2009?

It depends on the serial number. The catalog is marked for TTC 03088-Current. If your machine’s serial is lower than 03088, you need the earlier version. Check the plate on the chassis – usually near the left rear corner.

What format is the download?

PDF, scanned from the original factory print. It is searchable for part numbers but illustrations are raster images. You can print individual pages for the workbench.

I have used factory parts catalogs for twenty years. They cut parts-ordering time in half and stop the cycle of “ship me the wrong thing, then ship the right one.” If you are keeping a PT-50 running, this is the reference. Download the Factory Manual and get the OEM part numbers into your hands today.

Related: TEREX PT-50 PT-60 2009 Service Manual also available for the earlier model year.