Description

Takeuchi TB228 Parts Catalog

I’ve seen a lot of techs order the wrong part because they grabbed a number off a worn casting or guessed from a blurry online photo. That’s a waste of billable hours and customer trust. This Takeuchi TB228 Parts Catalog is the factory document – 527 pages of part numbers, compatibility codes, and exploded views that tell you exactly what goes where and what fits what. No aftermarket reprint, no condensed version. If you’re working on a TB228 with serial number from 122800001 onward, this is the document you need on the bench.

Parts Identification: Following the Factory Numbers

The manual starts with a section on how to read the parts listing. It covers machine model TB228 [P-TB228BAF] with S/N breakpoint. You get the part number, part name, and quantity needed. There’s a note about non-saleable parts marked with an X. That matters when you’re trying to order a subassembly that only comes as a kit. I’ve seen guys order a single seal from a dealer and get a whole cylinder because the manual warned them. The ordering instructions are in English, Japanese, French, and German – same info, no translation guesswork.

How to Read the Parts Manual – It Matters

Pages 0-1 through 0-5 explain the parts manual layout: title, reference numbers, part numbers, names, notes, and compatibility. The manual uses symbols like ★ to indicate assembly components. There’s a column called AR – that stands for “as required” in the factory system. You’ll see (9) and (L) codes that tell you if a part supersedes older ones or swaps within a group. If you skip reading this, you’ll order the wrong version of a travel lever or swing pedal. Take the two minutes to study it.

527 Pages Covering the TB228

That page count isn’t padding. Every section has exploded diagrams with callouts tied to a parts table. You get the front view of left/right lever and swing pedal on page 5, with numbered items matching the list. The manual covers the full machine from undercarriage to cab. If you need to replace a swing pedal assembly, the diagram shows each component separated, and the part numbers listed right next to the reference numbers. No flipping between sections hunting for a number.

Compatibility Codes: What the “AR” Means

Factory Takeuchi parts catalogs use a compatibility system you won’t find in aftermarket copies. The letter codes – (9), (L), and lowercase letters – indicate interchangeability between revisions. For example, a part marked (9) can replace all previous versions with the same symbol. Lowercase letters mean a partial swap. This manual spells it out on page 3. If you ignore these codes, you might bolt on a part that fits but fails because the hydraulic port angle changed. I’ve seen it happen.

Is This Manual for Repair or Parts Ordering?

This is strictly a Parts Catalog, not a service or repair manual. It won’t tell you how to disassemble the track frame or torque the swing gear bolts. For that, you need the Takeuchi TB228 Workshop Manual which covers procedures and specs. But if you’re ordering any part for a TB228 – from a hydraulic hose to a cab seal – this catalog gives you the exact factory number and compatibility data. Pair it with the Takeuchi TB228 Parts Catalog (same product) or the Takeuchi TL26 Parts Catalog – 288 Page OEM Factory Manual for other models in the lineup.

Does this parts catalog include torque specifications?

No. This is a parts catalog, not a service manual. Torque values are in the workshop manual.

How do I know if a part number is current for my machine serial number?

The manual lists compatibility codes like (9) and (L) that tell you if a part supersedes older revisions. For a given S/N range, you cross-reference the part number with the code. If you see (9) next to a part, it replaces all earlier versions with the same symbol. Pay attention to the color-coded letters – they indicate interchangeability within a series. The manual explicitly states: “(9) … can be used in place of all parts listed above with the same letter.” That’s from page 3. If you’re still unsure, call your dealer with the machine S/N and the part number from this catalog. They’ll verify fitment.

Outside the construction equipment world, the same OEM documentation standards apply across the whole Automotive Industry Overview. Factory prints beat aftermarket copies every time. The Automotive Industry Overview relies on precise part numbering systems – this catalog is built the same way. If you order parts without the factory book, you’re gambling with your time and your customer’s machine. Access the Factory Manual and keep it on the workbench.