Description

Takeuchi TB28FR Parts Catalog – 354-Page Factory Parts Breakdown

If you’ve ever ordered a part for a compact excavator and ended up with the wrong-size carrier roller or a hydraulic hose that doesn’t fit, you know the headache. That’s why I don’t guess – I use the factory parts catalog. Takeuchi TB28FR Parts Catalog is 354 pages of exploded diagrams, part numbers, and serial number splits that tell you exactly what goes where. Aftermarket parts catalogs often lump everything together, but this manual separates parts by machine serial number range. For example, the hydraulic pump splits at serial 12820177 – two different pump groups. Page 1 shows the serial number range 12820004-up. That’s the kind of specificity you need when a $700 pump shows up and it’s the wrong revision.

Takeuchi TB28FR Parts Catalog: 354 Pages of Factory Parts Data

Open the manual and you’ll find the full table of contents with nine major sections: Undercarriage, Turntable & Control Lever, Engine & Electrical System, Hydraulic Piping & Tank, Cover & Cab, Hoe Attachment, Decal & Tool, Hydraulic Device, and a Parts Index. Every section is broken into sub-assemblies – for instance, under “UNDERCARRIAGE” you get LOWER FRAME, CRAWLER BELT, CARRIER ROLLER, TRACK ROLLER, FRONT IDLER, TRACK ADJUSTER, TRAVEL DEVICE, SLEW BEARING, SWIVEL JOINT & ACCESSORIES, DOZER BLADE, and PIPING; LOWER. That’s 11 sub-sections just for the undercarriage. You don’t get that level of detail from a generic aftermarket parts list.

Takeuchi prints the part number, description, quantity, and compatibility codes (H for upward, L for downward interchange) right next to the illustration. Page 5 explains how to read the manual – including how to interpret machine serial number splits. If a part applies only to certain serial numbers, it’s noted in the “Applicable Serial No.” column. That matters when you’re dealing with a machine that’s had mid-production updates.

Undercarriage and Crawler Belt – Where the Wear Happens

If you’ve ever replaced a crawler belt on a TB28FR, you know the undercarriage parts are serial-number specific. This manual lists the CRAWLER BELT assembly with its own part number, then breaks down the carrier rollers, track rollers, front idler, and track adjuster. Each component has its own illustration and part number. The TRAVEL DEVICE section shows the final drive motor and reduction gears. Need a seal kit for the travel motor? The manual lists the individual seal components inside the TRAVEL MOTOR sub-section under “HYDRAULIC DEVICE” – part numbers for the motor section, reduction section, and valve section are all separate. You won’t have to order a whole assembly when only a seal fails.

For the dozer blade, the DOZER BLADE section under undecarriage includes the blade itself, the cylinder, and the piping. The manual also covers the SWIVEL JOINT & ACCESSORIES – the rotary union that feeds hydraulics from the turntable to the undercarriage. That’s a common failure point when the machine gets tracked in mud. Having the exact O-ring and seal part numbers saves a trip back to the dealer.

Does the Manual Include Serial Number Splits?

Yes, and that’s where this catalog earns its keep. The TB28FR has multiple production runs. Look at the ARM section: ARM (12820004~12820060) and ARM (12820061~) are listed separately. Same for the PUMP DRIVE and HYDRAULIC PUMP sections. If you order a pump for a machine built after 12820177 without checking, you’ll get the wrong part. The manual clearly marks each group with the serial number range. I’ve seen shops burn an hour trying to cross-reference aftermarket numbers – don’t be that guy.

Engine & Electrical System Parts for the 3TNE82A Engine

This TB28FR uses the 3TNE82A-ETBZ diesel engine. The manual dedicates a full engine parts index starting with CYLINDER BLOCK, GEAR HOUSING, FLYWHEEL HOUSING & OIL SUMP, CYLINDER HEAD & BONNET, and all the way through FUEL INJECTION PUMP, GOVERNOR, STARTING MOTOR, and GENERATOR. Each engine system is broken into individual part numbers – piston rings, gasket sets, fuel lines. The GASKET SET is listed as a separate assembly, so you can order a top-end gasket kit without buying the whole engine. Electrical section includes the CONTROL BOX, ENGINE CONTROL (with decel.), BATTERY, BATTERY POLE (+) for EC, RADIO, WINDOW WASHER, and CANOPY LIGHT. Even the TRAVEL ALARM splits by serial number (12820004~12820179 and 12820180~).

3 Reasons to Order Parts by Factory Numbers

First, you get the exact OEM part – no cross-reference errors. Second, the exploded diagrams show how parts stack together, so you can see if a bushing or seal is included in a larger assembly. Third, the compatibility codes (H/L) tell you if a newer part replaces an older one. For example, if a part gets superseded, the manual shows a note like “(H)” meaning the part listed below is interchangeable upward. That keeps your parts inventory accurate. This manual is book number BF4Z002, serial number 12820004-up.

Every mechanic who touches a TB28FR should have this parts catalog on their laptop or tablet. Pair it with the workshop manual for torque specs and procedures. For daily operation, the user manual covers seat belt, heater, and cab operation. Check the related manuals available on site: Takeuchi TB28FR User Manual (Pelle Compacte), Takeuchi Excavator Tb28Fr Workshop Manual, and Takeuchi TB28FR Compact Excavator Operator’s Manual. For industry context on parts numbering systems, see Automotive Industry Overview. The broader Automotive Industry Overview explains why serial number splits are critical in heavy equipment.

FAQ – Takeuchi TB28FR Parts Catalog

Does this manual cover the TB28FR with all serial numbers?

Yes, from serial number 12820004 onward. Splits within that range are noted in each section.

Can I use this to order parts for a different Takeuchi model?

No. This is specific to the TB28FR. Parts do not interchange across models – always use the catalog for your exact model.

Are the part numbers updated with supersessions?

The manual includes compatibility codes (H) and (L) to indicate upward/downward interchange. For example, if a part is superseded, the manual shows a reference note. However, for the most current supersession data, cross-reference with your Takeuchi dealer. This catalog is the foundation – not a substitute for a live parts database. It gives you the original part numbers and shows when a later serial number group uses a different part, but active supersessions can occur after the manual’s print date.

Does this include torque specs for assembly?

No. This is a parts catalog, not a service manual. It shows part numbers and diagrams. For torque values and disassembly procedures, get the factory workshop manual.

Stop guessing which part fits your TB28FR. Access the Factory Manual and start ordering the right components on the first try. That’s how you keep a compact excavator running without downtime wasted on returns.