Description

Takeuchi TB014 Parts Catalog – 475 Pages of Factory Parts Data

If you are digging through a pile of mismatched bolts and cracked hoses on a Takeuchi TB014, the last thing you need is an aftermarket cross-reference that swaps a metric fitting for a Whitworth thread. That is exactly why I keep the factory Parts Catalog on the bench – not a reprint, not a scan of a scan, but the original OEM Book No. BC4Z004. This manual covers serial number 11400003 and up. 475 pages. No filler. Just exploded diagrams, part numbers, and the exact ordering instructions your dealer is not going to verify for you over the phone.

Undercarriage: Track Rollers, Sprockets, and Idlers

The first section in the table of contents hits what takes the most abuse on a compact excavator. Undercarriage. If you have ever ordered a track chain by guessing the pitch, you know the cost of a mistake. This manual breaks down every roller, sprocket, idler, and chain link with a part number that ties directly to the Takeuchi inventory system. The illustration shows left and right orientation from the operator’s seat – read page 5 of the manual for that rule alone. Do not trust a generic parts house list. Get the factory number.

Engine & Electrical System – 3TNE68-TB1 Specifics

Engine section covers the 3TNE68-TB1 and ETB1. The catalog includes the starter, alternator, injector lines, and every gasket and seal by part number. Electrical system? Fuses, relays, connectors – all listed with the factory connector ID. I have seen guys rip out a whole harness because they could not identify a single pin. The Parts Catalog gives you the component breakdown so you order the correct pigtail, not a whole assembly. Page 16 is where the engine starts, but the electrical components are scattered through section 3 – use the parts index to zip straight there.

Hydraulic Piping & Tank – O-Rings, Hoses, and Fittings

Leaks on a TB014 usually come from hose end fittings or the tank gasket. Section 4 lists every hydraulic line by the bend angle and fitting type. The catalog does not give you torque specs – that is in the service manual – but it gives you the part number for the exact O-ring kit. If you order a “universal” O-ring set, you are inviting a blowout. The factory catalog shows you the correct material and cross-section. Pair it with a Takeuchi TB014 TB016 Workshop Manual for the torque values, but for parts identification, this is the only source you need.

Hoe Attachment – Bucket Pins, Bushings, and Cylinder Seals

Section 6 covers the hoe attachment: the boom, arm, bucket, and the linkages. If you are rebuilding a cylinder, you need the seal kit part number, not a generic cross-reference. The catalog shows the exploded view with callouts. I have watched a guy spend three hours trying to match a pin size with a caliper because he did not have this manual. The part number is right there. Order it, bolt it in, move on.

Parts Index: How to Search

The back of the catalog has a full parts index sorted by part number. If you find a loose bolt with a number stamped on it, flip to the index, find the page, and see exactly where it belongs. This is not a generic “part number 12345 fits many models” list. It is Takeuchi-specific. And do not tell me you can get the same from an online database – I have seen those “OEM equivalent” databases list a fuel filter for a Doosan when you typed in TB014. Use the real thing. Check the Takeuchi TB014 2005 Parts Catalog if you need an earlier serial cut, but for 11400003-up, this is it.

3 Reasons to Choose OEM Documentation

First, the part numbers in this manual come from Takeuchi’s own engineering drawings. Second, the exploded views show orientation and grouping that generic catalogs skip. Third, when you call a dealer with the part number from this manual, they will not argue with you. No cross-referencing, no “we need to look it up again.” You give them the number, they ship it. That saves a day of downtime. The external authority on why OEM parts catalogs matter? Check the Automotive Industry Overview – standardization exists for a reason. Automotive Industry Overview backs the idea that factory documentation eliminates guesswork in heavy equipment.

Does This Catalog Cover the TB016?

No. The TB016 has a different undercarriage and hydraulic architecture. If you need the TB016, use Takeuchi TB014 Parts Catalog – wait, that is a link to the TB014. For the TB016, you want the separate catalog. Do not assume parts interchange.

FAQ

Can I use this parts catalog to rebuild my engine?

It lists every part for the 3TNE68-TB1 engine – pistons, rings, bearings, gaskets. But it does not include assembly torque specs or clearance values. You need the workshop manual for that. This catalog tells you what to order, not how to install.

How do I identify a part from an older TB014 without the S/N?

The manual covers serial number 11400003 and up. If your machine is older, the part numbers may differ. Look for the serial plate on the turntable – usually left side behind the battery. If it starts with 1140, this catalog applies. Otherwise look for a pre-1140 catalog.

Are the diagrams in color?

Black and white line drawings. That is typical for factory parts catalogs. Color would be nice but the part numbers are the important part. The illustrations are clear enough to distinguish a bolt from a stud.

What about the electrical connectors in section 3 – are they identified by manufacturer part number?

The catalog lists the Takeuchi part number for the connector housing and terminals. If you need the Sumitomo or AMP equivalent, you will have to cross it yourself. For ordering from Takeuchi, the number is correct.

If you are tired of returning wrong parts and wasting half a day on the phone with parts counter guys who cannot read a serial number, stop guessing. Access the Factory Manual right now and put the correct part numbers on your order sheet.