Description

TCM FG20C6, FD20C6, FG20T6, FD20T6, FG25C6 Parts Catalog

I’ve seen more forklifts come in with mismatched bolts and wrong seals than I care to count. A guy swaps out a water pump on an FD20C6, orders a kit off some online listing, and then spends a day fighting a gasket that’s 2 mm too thin. That’s what happens when you order parts without an OEM reference. This TCM FG20C6, FD20C6, FG20T6, FD20T6, FG25C6 Parts Catalog is the original factory document – 238 pages of exploded views, part numbers, and assembly hierarchy. No aftermarket guesswork, no translated re-draws. You get the same data TCM dealerships use to pull parts off the shelf.

What You Get with 238 Pages of Factory Parts Data

This Parts Catalog breaks down the forklift into chassis sections: engine mount, air cleaner, cooling unit, fuel system, exhaust, electrical, drive unit, clutch, mission case, and more. Each section is assigned a FIG. number – you look up the section from the table of contents, find the FIG., then locate the exact illustration and part number list. Page 4 shows the full contents list with FIG. numbers for gas and diesel variants. If you need the part number for an air cleaner element on a G-type (gas) engine, it’s FIG. 3. Diesel? FIG. 4. The manual even tells you which side is RH or LH, and flags parts sold only as a set with an asterisk.

How to Find the Right Part Number – The Manual’s Method

Flip to the introduction – page 3 explains the procedure. If you know the part name, go to the contents, find the FIG. number of the parts number list, confirm the illustration and machine number. If you know the location of the assembly but not the name, search the contents for the FIG. number of the illustration. Either way, you land on the exact page with the drawing and a table listing every part number, description, and quantity. Abbreviations are clearly defined: ASSY means assembled unit, AR means as required, # means not sold separately. No mystery symbols.

Which TCM Forklift Models Are Covered?

Covered models: FG20C6, FD20C6, FG20T6, FD20T6, FG25C6. Also includes FD25C6, FG25T6, FD25T6, FG20C17, FD20C17, FG20T17, FD20T17, FG25C17, FD25C17, FG25T17, FD25T17. The catalog’s front cover lists all gas and diesel powered models. If you’re working on a C-type or T-type transmission, the drive unit mount and mission case sections are separate – FIG. 21 for C-type, FIG. 25 for T-type. That’s how you know you’re ordering the right clutch or torque converter parts.

Gas vs. Diesel: Engine Mount and Air Cleaner Differences

The contents section splits G-type (gasoline/LPG) and D-type (diesel) components into different FIG. numbers. Air cleaner for G-type is FIG. 3, for D-type FIG. 4. Fuel system for G-type is FIG. 10, for D-type FIG. 11 and FIG. 12. Same for air ducts and cooling units – separate figures for C-type and D-type. If you order a fuel line for an FD20C6 using a generic catalog, you might get the wrong bend radius. With this PDF, you see the exact routing diagram and the part number that matches your truck’s serial number range.

Why OEM Documentation Beats Aftermarket

Aftermarket parts catalogs often re-draw illustrations, combine multiple models, or drop the “not sold separately” warnings. This TCM original shows the actual assembly order and flags parts that only come as a set. The manual states that using non-genuine parts voids any warranty from TCM. If you’re rebuilding a drive unit or ordering a mission case gasket, you want the exact OEM part number – not a cross-reference that might fit three different transmissions. For more coverage, see the TCM FD60Z8 FD70Z8 FD80Z8 FD100Z8 Parts Catalog – 650 Pages for larger capacity models, or the TCM Isuzu-4218A-E Parts Catalog – 478 Pages OEM Factory Manual for engine-specific parts. For older TCM equipment, the TCM 125B Parts Catalog – 244-Page OEM Factory Manual is a solid reference. If you want background on how internal combustion forklifts fit into material handling, read the Automotive Industry Overview or study the Internal Combustion Engine fundamentals.

Can I use this catalog to find a part number if I only know the part name?

Yes. Look up the part name in the contents, find the FIG. number, then go to that page. Part numbers are listed in the table below the illustration.

How does the manual help if I have the serial number but not the part number?

Every parts order requires the vehicle model, specification, and serial number – that’s stated on page 2. The catalog groups parts by assembly and often lists serial number breaks in the illustration notes. For example, if your FD20C6 has serial number above a certain range, you might need a different gasket set. You cross-reference your machine number with the “machine number” column in the parts table. Without this catalog, you’d be guessing which iteration of the part fits. With it, you match the serial number to the correct FIG. and line item. That’s why dealerships don’t use generic catalogs – they use this exact PDF to guarantee the part lands on the right truck.

Stop ordering parts by guess and hope. Access the Factory Manual and get the exact OEM part numbers for your TCM FG20C6, FD20C6, FG20T6, FD20T6, or FG25C6 forklift. Every illustration, every footnote, every abbreviation – it’s all in the original factory format. No aftermarket reprints, no missing pages. 238 pages of what you need.