Takeuchi TB108 Parts Catalog

If you’ve ever ordered a part blind and ended up with the wrong bracket, wrong lever, or a seal that doesn’t fit the bore, you know the pain. I’ve seen a guy spend three days waiting for a $12 dust cap because he guessed the size instead of pulling the actual part number. This Takeuchi TB108 Parts Catalog stops that. It’s the exact same document the dealer uses to look up parts on the counter. 179 pages of factory-verified illustrations, part numbers, interchangeability codes, and ordering instructions. No aftermarket guesswork.

How to Read the Parts Manual – Multi-Language Support

This catalog is trilingual: English, Japanese, French, and German. Page 2 tells you exactly what to give the dealer when you call: machine model, serial number, part number, description, quantity. The manual also defines orientation – right and left relative to the operator seat, front and rear. Get that wrong and you’ll order a right-hand pedal when you need left. It happens. This manual covers that on page 2.

Ordering Parts Correctly – What Takeuchi Requires

The manual lists the five pieces of info Takeuchi needs to process an order. Miss one and you wait. Page 2 spells it out: “Machine model – Machine serial number – Part number – Description – Quantity of parts.” I’ve seen parts depots hold orders because the customer didn’t include the serial number range. The catalog breaks down serial number applicability per part, so you know if the part fits your machine’s build date.

Illustrated Breakdowns – Travel Lever & Swing Pedal Example

Page 4 shows a full exploded view of the travel lever and swing pedal assembly. Each component is numbered, keyed to a parts list with the Takeuchi part number, description, quantity, and any interchange codes. For example, item 1 is the lever assembly (part TB17510000-1751308). Below it: brackets, cover, levers, pedals, pins, dust caps, bolts, washers, springs. The illustration uses no guesswork – you see exactly where that conical washer goes. No generic diagram pulled from a third-party database.

Interchangeability Codes – Using (H) and (L) Correctly

This manual uses compatibility codes you need to understand. A part marked (H) at the end of its line means it can replace the part listed above it. (L) means it can replace the part below. If a part has both (H) and (L) attached to a letter, those letters must match – uppercase with uppercase, lowercase with lowercase. That’s a set compatibility. Page 3 explains the system in detail. Ignore it and you might buy a superseded part that doesn’t bolt up without the matching adjacent parts. The manual saves you that headache.

Why OEM Parts Catalog Beats Aftermarket

Aftermarket parts catalogs often skip serial number breaks, skip the interchangeability rules, and sometimes list wrong quantities. This Takeuchi TB108 Parts Catalog is a direct scan of the OEM document. The part numbers printed here are the same ones the factory uses. No reprints or copies from a third-party aggregator. If you need to match a part from a machine built in 2008 with a serial starting at 108200001, the catalog shows you exactly which version applies. That’s the difference between a bolt that fits and a bolt that strips the thread.

Systems Covered – What the Parts Lists Cover

The catalog covers the full machine: engine, hydraulic system, undercarriage, cab, controls, and attachments. The table of contents on page 0 references the TB108-A4 machinery group. Within that, you get exploded views for every assembly – travel lever, swing pedal, boom, arm, bucket linkage, final drives, etc. Each section lists the required quantity per assembly. Some parts are marked “AR” (as required) so you order the number you need. That’s not guesswork; that’s factory logic.

Does this catalog show part numbers for the hydraulic pump or final drive?

Yes. The catalog covers all major assemblies including the hydraulic pump, final drives, control valves, and cylinder seals. Each exploded view includes the part number and quantity.

Can I use this manual to order parts for a TB108 with a different serial number range?

The catalog applies to TB108 models with serial number 108200001 and up. If your machine falls outside that range, check the model identification on page 2 first. Some components vary by serial number, and the manual notes those differences with page-specific serial number callouts. For earlier or later models, look for the Takeuchi TB108 Workshop Manual – 355 Pages of Factory Specs or the Takeuchi TB108 Service Manual which may include parts expansion. Also see the Takeuchi TL26 Parts Catalog – 288 Page OEM Factory Manual for related machine parts.

I’ve been turning wrenches for 28 years. The difference between a repair that goes smooth and one that eats your Saturday is having the right part number the first time. This catalog puts that number in your hand. No aftermarket database, no third-party guessing. Download the Factory Manual and start ordering parts that actually fit. For additional context on the Automotive Industry Overview and Automotive Industry Overview, this manual sits in the same vein of factory documentation that keeps equipment running.