Description

Troy-bilt GTX 16, GTX 18, GTX 20, 13074, 13076 1997 Parts Catalog

If you are hunting down a part number for a Troy-bilt GTX 16, GTX 18, or GTX 20 garden tractor and you are tired of cross-referencing aftermarket catalogs that don’t match, this is the document you need. I’ve seen too many guys order the wrong flange screw because they guessed the thread pitch. That stops here. This is the factory Parts Catalog for the 1997 Troy-bilt GTX series – models 13074, 13076, and 13101. 28 pages of original part numbers, fastener sizes, and assembly breakdowns. No guesswork.

Body and Trim Assembly Breakdown

Page 2 and 3 of this Parts Catalog cover the BODY AND TRIM ASSEMBLY. You get exploded-view references with factory part numbers for everything from the grill support (1752181010) to the left and right foot rests (1752250010, 1752251010). Need a specific lense? Page 3 lists part 1757357 for versions A/B and 1772197 for version C. That kind of variation matters when you are matching a 20-year-old tractor. The manual also includes decals – ignition, throttle, choke – all with their own numbers so you don’t end up with a mismatched set.

Which Models and Serial Numbers Are Covered?

Page 1 is your serial number bible. The catalog covers:
– GTX 18 (13074) S/N 130740100101 – 130740199999
– GTX 20 (13076) S/N 130761100101 – 130761199999
– GTX 16 (13101) S/N 131011100101 – 131011999999
If your tractor falls outside those ranges, you need a different manual. Period. Always verify your serial number before ordering parts. I’ve seen guys buy the wrong steering wheel because they assumed the 13074 and 13076 shared everything. They don’t.

3 Fastener Specs You Need to Check

Flange screws, flange nuts, and washers – this catalog gives you the exact thread size and length. For example, look at page 3: Flange Screw 3/8-16 x 3/4 (ref 4) and Flange Nut 3/8-16 (ref 7). Using a 5/16-18 bolt where a 3/8-16 belongs will strip the hole. The torque values? Not in a parts catalog – you need the service manual for that. But the fastener callouts are dead-on. I keep a copy of this Parts Catalog next to my service manual Automotive Industry Overview because knowing the right part saves you a trip to the hardware store.

Why a Factory Parts Catalog Is Safer Than Aftermarket

Aftermarket catalogs often substitute “equivalent” part numbers that may fit but were never tested on the tractor. This is an OEM Troy-bilt document – printed in 1997, straight from the Bolens/Troy-bilt factory. When the manual says part 1186345 is a flange screw, that’s what your tractor left the assembly line with. I’ve had customers bring me aftermarket “will-fit” parts that were off by a half-thread per inch. Save yourself the headache. The Parts Catalog is your only source for original component identification.

How to Use This Manual on the Workbench

Open it to page 2, find the assembly you are working on, then cross-reference the ref number with the table on page 3. Write down the part number before you go online. If you need the matching operator’s guide, check out the Troy-Bilt GTX 16 18 20 1998 Operators Manual. For the newer version of this same catalog, see Troy-Bilt GTX 16, GTX 18, GTX 20 Garden Tractor Parts Catalog or Troy-Bilt GTX 16 GTX 18 GTX 20 Parts Catalog. The factory layout is consistent across years – once you learn the format, you’ll use it on every job.

I also recommend reading the Automotive Industry Overview for context on how OEM documentation standards protect both the tech and the owner.

Does this manual include torque specs for head bolts?

No. This is a Parts Catalog, not a service manual. It lists fasteners by part number only. Torque values belong in the factory service manual.

Can I find paint codes in this Parts Catalog?

Yes. Page 2 lists Black Spray Paint Can (13 oz., part 600) and Red Spray Paint Can (13 oz., part 601). Those are original factory paint numbers. If you are restoring a GTX 16, 18, or 20, use those exact numbers – aftermarket spray paint will not match the decal colors or fade the same way. The catalog also includes decal part numbers for both left and right side covers, the instrument panel, and the logo plate. You can order them directly from the supplier using these references.

Is this manual for the 13074 GTX 18 specifically?

Yes. The serial range on page 1 covers 130740100101 through 130741999999. If your GTX 18 falls inside that range, the parts are correct.

How many pages are in this Parts Catalog?

28 pages. That includes the cover and the exploded-view parts tables. You get the full factory breakdown, not a condensed reprint.

You need the right part number the first time, not after three return trips. Access the Factory Manual and keep it in your toolbox. Your GTX 16, GTX 18, or GTX 20 will thank you.