Description

Takeuchi TB175 Parts Catalog

I have watched too many guys order a hydraulic pump seal three times because they used a third-party parts list. The Takeuchi TB175 Parts Catalog kills that waste. 960 pages of factory exploded diagrams and OEM part numbers. No guesswork. If you are working on a TB175 compact excavator, you need the actual book – not a photocopy of a photocopy. This is the genuine Book No. BL3Z011, covering serial numbers 17510003 and up.

Takeuchi TB175 Parts Catalog: What You Get with 960 Pages

Flip to any section and you see the same layout Takeuchi engineers used to build the machine. Every assembly – from the travel lever and swing pedal (shown on page 5) to the final drive – is drawn with reference numbers that match a parts table. You get the part number, part name, quantity, and compatibility notes. That is it. No fluff, no generic cross-references that fit ten different machines. Only the exact part for your TB175. The manual is multilingual (Japanese, English, German, French), so the ordering instructions are clear no matter where you are. Page 5 spells out the required info: machine model, serial number, part number, part name, quantity. Skip any of those and your dealer will send you the wrong piece. I have seen it happen.

Why the OEM Parts Catalog Beats Aftermarket Lists

Aftermarket websites pull part numbers from god-knows-where. They misprint digits, omit supersessions, and ignore compatibility notes like the “(中)” and “(下)” codes in this factory manual. Those codes tell you if a part can replace another or needs a supporting component. Miss that and you buy a seal kit that does not fit the updated cylinder. The Automotive Industry Overview might explain standardization in cars, but construction equipment is different. Takeuchi writes their own rules. This catalog is the rulebook.

How to Read the Parts Manual: The Factory Method

The first nine pages teach you to read the manual. Sounds trivial? It is not. The “Research System” index uses a grid – you find the assembly group, turn to the page, and locate the part by the balloon number. Each illustration has a drawing number and a revision code. Revision code tells you if the page has been updated. If you are using a printed copy from 2015 and the machine has a later serial number, your parts can be obsolete. This digital file is the latest factory release, so the revision numbers are current. Pair it with the Takeuchi TB175 Workshop Manual for repair procedures or the Takeuchi TB175 Service Manual for diagnostic flow charts. For the smaller TL26, grab the Takeuchi TL26 Parts Catalog – 288 Page OEM Factory Manual.

Serial Number Check: Is This Manual for Your Machine?

Look at the ID plate on the right side of your TB175 frame. The serial number must be 17510003 or higher. This catalog applies to that range only. If your machine is older, you need a different edition. The book number BL3Z011 is printed on the cover and every page footer. Verify it. I have seen guys buy a manual for a TB175 and it was actually for a TB175W. Do not be that guy. The index on page 1 lists the model and book number clearly.

3 Reasons to Order Parts by Factory Number

1. Fit. The OEM part number guarantees the seal, filter, or hose matches the original design. 2. Warranty. Takeuchi dealers will not warranty a part ordered with a wrong number. 3. Time. You do not rebuild the same track motor twice. The catalog includes “AR” (company supply) items and mandatory quantities. Use those and the job goes together the first time. For background on why OEM documentation matters across industries, see the Automotive Industry Overview – the same principle applies to construction gear.

Frequently Asked Questions

Does this catalog include wiring diagrams?

No. This is a parts catalog only – no wiring or repair steps.

How do I know if this manual matches my TB175?

Check the serial number on your machine. This manual covers serial numbers starting from 17510003, as noted on page 1 of the catalog. If your machine’s serial number falls within that range and the book number is BL3Z011, you have the correct factory catalog. If your serial number is lower, you need an earlier edition. Always cross-reference with the ID plate on your machine before purchasing. Using the wrong catalog will give you incorrect part numbers and waste your time. Don’t skip this step.

Access the Factory Manual. No waiting, no third-party reprints. This is the genuine PDF from Takeuchi. Print it, put it on your workbench, and never guess a part number again.