Description

Takeuchi TB175C Parts Catalog – 218 Page OEM Exploded Views & Indexing

If you are ordering parts for a Takeuchi TB175C and relying on generic parts lists or memory, you are ordering returns. I have seen guys order three different travel motors because they guessed the serial number split. That costs time, and in a busy shop, time is billable hours you do not get back. This TB175C Parts Catalog is the OEM factory document—218 pages of exploded views, part numbers, and quantity references. No translations, no third-party reinterpretations. It covers every major assembly from the engine covers to the hydraulic cylinders. You get the exact same numbering system the dealer uses. That means you pick up the phone and read off a part number that matches what is on the shelf. End of story.

Engine & Accessories (1/3 to 3/3): What the Manual Covers

This catalog splits the engine group into three sections: ENGINE & ACCESSORIES (1/3), (2/3), and (3/3). On page 2 of the table of contents, you see the breakdown for the engine cover, air filter, muffler, cooling water circuit, fuel circuit, and fuel tank. Each component is drawn with a reference number that maps to a parts list. Need an air filter element? Look at section 1.2 in the Japanese index, cross-reference to the English parts page, and the number is there. No aftermarket catalog that has fifty different filter cross-references—just the factory number. That is what you pay for.

7 Systems Organized for Fast Parts Lookup

The catalog groups components into seven main sections: engine, undercarriage, travel/swing, operator station, hydraulic system, electrical, and miscellaneous (counterweight, outriggers, wiring, tools). Each section has its own exploded diagrams. For example, undercarriage includes lower frame, crawler belt, carrier rollers, track adjusters, and the dozer blade. If you are replacing track rollers, you go to section 1-5 (TRACK ROLLER) in the English index. The part number for the roller assembly is listed next to the exploded view. You do not need to guess which roller fits which side—the drawing shows orientation.

Does This Manual Include Hydraulic Cylinder Part Numbers?

Yes. Section 5.3 (Cylinders) in the Japanese table of contents covers the hydraulic cylinder assemblies. The English index then maps those to specific parts pages. The catalog lists the complete cylinder, plus any seals or pistons if they are sold separately. However, this is a parts catalog, not a repair manual. You will not find rebuild procedures or torque specs here. For those, you need the separate service repair manual. But for ordering the right cylinder kit, this is the source. Pair it with the service manual for the complete picture.

Lower Frame and Crawler Belt: OEM Part Numbers

The lower frame section (LOWER FRAME 下車架) starts on page 1-1. Crawler belt (CRAWLER BELT 履带) on page 1-3. Each page shows an assembly drawing with callouts. The parts list tells you the part number, description, and quantity per machine. For the crawler belt, the manual lists the belt assembly part number, not individual links—that is how Takeuchi packages them. If you need the track adjuster, it is on page 1-7 (TRACK ADJUSTER). The adjuster assembly number is right there.

Get the Right Part Number – Avoid Returned Orders

Using this catalog before you call the dealer or order online will cut your returns to near zero. I have a rule: never order a part without checking the exploded view first. The drawing shows how the part sits in the machine. You might see that a bolt is actually a shoulder bolt with a specific washer, and ordering a standard hex bolt will get you a call from the parts guy. The TB175C catalog has that detail. For example, on page 2-1 (TRAVEL LEVER & SWING PEDAL), the parts list shows part numbers for levers, pedals, covers, bolts, washers, and nuts—including conical washers (part number 11304-40506). That matters when you are reassembling the control linkage.

This is an OEM document printed by Takeuchi. It references serial number range 17520001-up, so make sure your machine falls in that range. If you have an earlier serial, you need the corresponding catalog. Check the serial plate on the frame. The 218 pages cover all the part groups listed in the table of contents. No fluff, no reprints—just factory-sourced data. For other Takeuchi models, see the Takeuchi TL26 Parts Catalog – 288 Page OEM Factory Manual or the Takeuchi TL150 Parts Catalog – 599-Page OEM Exploded Views. If you work on compact excavators and need similar coverage, the Takeuchi TL140 Parts Catalog – 457 Pages of OEM Parts Indexing is worth a look. For background on how OEM standards protect end users, read the Automotive Industry Overview and the Automotive Industry Overview.

Frequently Asked Questions

Is this the same catalog the dealer uses?

Yes. It is the OEM Takeuchi parts catalog for TB175C serial number 17520001-up. The part numbers match the dealer system.

Can I use this to rebuild the hydraulic pump?

No. This is a parts catalog, not a service manual. It gives part numbers for pump components but no assembly procedures. Use the separate service manual for torques and clearances.

Does this manual include English part names?

The primary language is Japanese and Chinese, but the parts pages have English headings and descriptions. The part numbers are universal. The table of contents is bilingual. If you are comfortable with visual lookup, it works fine.

What if my machine has a serial number before 17520001?

This catalog is valid only for serial numbers 17520001 and higher. Earlier machines used different part numbers for some components. You need the catalog that matches your serial range.

Do not waste time cross-referencing aftermarket websites that list vague descriptions. Access the Factory Manual and get the official Takeuchi part numbers straight from the source. That is the only way to guarantee the part hits the shelf and fits the first time.