Description

Iseki TXG23 Parts Catalog – Factory OEM Parts Breakdown

You’ve got a TXG23 in the bay with a busted case upper. You can spend an hour flipping through aftermarket catalogs and still end up with the wrong casting—or you can open this Iseki TXG23 Parts Catalog and pull the exact part number off page 1. I’ve seen too many guys guess on part numbers and then wait a week for the wrong shipment. That’s time and money you don’t get back. This ISEKI factory print gives you the original OEM part codes, interchangeability marks, and color codes. 331 pages of what the dealer uses. No abbreviations that leave you scratching your head.

Model Type and Area Code Breakdown

Page 1 lists every model variant: FH for four-wheel drive, TH for two-wheel drive, G with front and rear hitches, V with remote control valve, RL with fold-down ROPS. Area codes split Europe (E4) and Oceania (E6). If you’re working on a machine that came from overseas, this tells you exactly which parts apply. No more guessing whether a bracket fits a FH chassis or a TH chassis—the manual calls it out.

What Do the Column Headings Mean?

The head paragraph explains every column: KEY, PART CODE, DESCRIPTION, TYPE OF MODEL, REMARKS. For example, KEY number 1 points to the CASE/UPPER, part code 4055-211-581-28. That’s the exact ISEKI casting number. Below that you see alternate superseded parts (1A). The remarks column tells you if a part comes from another manufacturer or if it’s part of a SET. This is the kind of detail you need when the local parts house says “that number’s obsolete.”

Iseki TXG23 Parts Catalog: Interchangeability and Set Parts

Look for the ITC column. A ‘1’ means new parts replace old—straight swap. A ‘2’ means old parts can replace new (wear items that still fit). A ‘3’ means no interchange—order carefully. The GRP column shows set replacement: parts marked with the same letter group can be swapped as a set. Page 2 covers this in three rows. If you’re in a hurry and just grab a random bolt, you’ll get burned. Read the interchangeability codes before you order.

Color Codes: Spray and Drum Paint Types

Page 3 lists the factory paints: Mirror Black (7F), Gray Metallic (5P), Neo Blue (4L). Each has separate part codes for spray cans and drum quantities. If you’re touching up a fender or painting a replacement hood, use the right code. Aftermarket paint won’t match; the factory listing gives you the original ISEKI formula. Color code is only noted for parts the maker assigned as color parts—don’t expect it for every bolt.

Check Serial Numbers Before Ordering Parts

Serial numbers matter. The manual tells you where to find them: engine serial stamped on cylinder block (Fig. 5-1), chassis serial on the frame. Parts listings include serial number ranges in the QTY column—upper row gives quantity per unit, lower row shows serial number breaks. For example, “-229” means up to serial 229, “230-” means 230 and after. Ordering a lower case for a machine built after 229? You’ll get the wrong part if you skip this step.

Who Needs This Catalog?

If you’re a home garage guy rebuilding a TXG23 from the ground up, or a small farm shop keeping a fleet of Iseki tractors running, this catalog saves you from ordering blind. Beginners: don’t try to rebuild the hydraulics without knowing which seal kit matches your serial number. This isn’t a step-by-step repair guide—that’s the ISEKI TXG23 Service Manual”>ISEKI TXG23 Service Manual. But without the parts catalog, you’ll spend twice as long fishing for numbers. Pair it with the Iseki TXG23 Series Parts Catalog”>Iseki TXG23 Series Parts Catalog (this one) and the ISEKI TXG23 Kompaktschlepper Operator’s Manual”>ISEKI TXG23 Kompaktschlepper Operator’s Manual for complete coverage.

Source Authenticity: OEM vs Aftermarket

This is a direct scan of the ISEKI factory parts catalog—not a third-party reprint. The page layout, the original Japanese/English notes, the color code tables—all intact. Aftermarket parts catalogs often renumber parts or skip the interchangeability notes. That’s how you end up with a hydraulic hose that’s 10mm too short. I’ve dealt with enough aftermarket garbage to say: stick with the original factory documentation. No guesswork, no reprints. For context on why OEM documents matter in the Automotive Industry Overview, trust the source.

Is this the service manual or just parts?

This is the parts catalog only. It lists part numbers, diagrams, and interchangeability. You need the service manual for disassembly steps and torque specs.

Does it include torque specs?

No. This catalog has no torque values or repair procedures. Get the Automotive Industry Overview”>service documentation for that.

Can I use this to rebuild the engine?

You can use it to order every seal, gasket, and piston ring by the correct ISEKI part number. But you still need the factory service manual for assembly clearances, torque sequences, and timing marks. The two manuals together give you a complete rebuild plan. The catalog alone won’t tell you how tight to cinch the head bolts.

What machines does this cover?

Exactly one model: Iseki TXG23, including all variants FH, TH, G, V, RL, with area codes E4 and E6. Not other Iseki models.

You’ve got the tractor, you’ve got the tools. Now get the right parts the first time. Access the Factory Manual from AutoRepairManuals and start ordering with confidence—based on factory specs, not guesses.