Description

Takeuchi TW80 Parts Catalog – 117 Pages of Factory Part Numbers

You’ve got a Takeuchi TW80 on the lift and you’re staring at a pile of worn-out parts. The machine is down, the customer is watching, and you need the right part number – not a guess based on a worn casting number. This Parts Catalog is the factory document, 117 pages, from Takeuchi itself. It lists every bolt, seal, cylinder, valve, and brake component with the exact Takeuchi part number. No aftermarket cross-referencing, no “this should fit” nonsense. You get the OEM number, you order the part, you get back to work.

Lifting System – Page 5 Exploded View and Part List

Need to replace a boom pin or a split bush on the lift system? Page 5 of this catalog lays out the entire Lifting System assembly with item numbers, part descriptions, quantities, and serial number applicability. The boom, shift lever, hydraulic quick release, pin assemblies, grease nipples, wiper seals, split bushes, spherical bearings, and circlips – all listed. You’ll see part numbers like 8006381 Boom Compl and 2911255 Pin Compl. No need to guess which shim washer stack to use; the catalog lists disks from 1.0 mm to 2.0 mm with separate part numbers. That level of detail keeps you from ordering the wrong thickness and having to re‑tear the lift arms apart.

Valve, Brake, and Cylinder Coverage – Factory Sections You Actually Need

The Parts Catalog breaks down the machine into 30 numbered sections. Section 4 covers the Servo Control with the Valve Compl (8011331). Section 5 is the Directional Valve, section 6 the Brake Throllte Valve – that hybrid brake/throttle pedal assembly. Sections 7, 9, and 11 cover the Working Cylinder, Lifting Cylinder, and Steering Cylinder respectively. Each cylinder assembly comes with its own part numbers for seals, rods, and pistons. If you’re rebuilding a cylinder, you get the exact seal kit numbers from the parts list, not a generic aftermarket kit that may or may not match. Section 21 even details the Rear Axle Multiple Disk Brake (2902754) and the Brake Disk (8000892). That’s the kind of specificity that saves you from a brake job that turns into a two‑week parts hunt.

Audience Fit – Who Should Have This on the Workbench

This catalog is for anyone working on a TW80: dealer techs, independent shops, fleet mechanics, even a meticulous owner who does his own repairs. If you need to order parts for the hydraulic system, drivetrain, axles, cabin, or electrical system, you’ll find the OEM part numbers here. The manual does not include repair procedures – that’s what the separate Takeuchi TW80 Technical Manual is for – but it’s the essential companion when you’re at the parts counter. Pair it with the Takeuchi TW80 Service Manual – Section: Hoisting Gear for complete rebuild instructions. And yes, I know you’re tempted to grab a third‑party parts list off some forum – don’t. This is the factory document, and it matches the machine built after serial number E107240.

Source Validity – OEM Takeuchi Documentation, Not Aftermarket Reprints

I’ve seen too many jobs go sideways because a tech used a “universal” parts manual that had wrong numbers. This is a scanned version of the original Takeuchi Parts Manual, book number 8020870, dated 01.10, applicable to serial number E107240 and up. The part numbers come straight from Takeuchi’s engineering release. If the manual says the steering cylinder is part number 3931751, that’s the number you order. The indexing is clear – each section references the assembly drawing, and the remarks column notes any supersessions. You don’t get that level of traceability from an aftermarket compilation.

7 Systems You Can Order Parts For – Quick Overview

• Hydraulic Systems: Steering, working, return, driving, lift, quick release – all with individual part breakdowns.
• Axles and Brakes: Front axle (8006764), rear axle (8006765) with multi‑disk brake and brake disk part numbers.
• Engine and Exhaust: Diesel engine compl (8006826) and exhaust system (8008274) – filters, gaskets, mounts.
• Electrical System: Cabin and main electric system, printed circuit, headlights – part numbers for wiring and switches.
• Cylinders: Working, lifting, steering – each with seal, rod, and barrel part numbers.
• Filters and Kits: Return filter compl (8009636) and maintenance filter kits (section 99) – order the right filter element.
• Cab and Controls: Driver’s seat, cabin panels, wiper system, steering column – all OEM part numbers.

That list covers the major systems you’ll touch on a daily basis. The manual also includes sections on the inching actuator, fuel supply, engine heating, decals, and covering. For a complete reference, you can also browse the Takeuchi TW80 Parts Catalog (this same manual) or read up on general Automotive Industry Overview for background on parts standardization. But honestly, for the TW80, this catalog is all you need.

FAQ – Takeuchi TW80 Parts Catalog

Does this Parts Catalog include wiring diagrams or repair procedures?

No. This is strictly a parts listing manual. For repair steps, you need the separate Technical Manual or Service Manual. The catalog does show assembly drawings with part callouts, so you can identify where a part goes, but it won’t tell you how to remove or install it.

Will this manual cover my TW80 if the serial number is older than E107240?

No. This edition is for serial number E107240 and up. Earlier machines have different part numbers for some components. You need the edition that matches your machine’s serial prefix.

How do I read the part numbers in the catalog?

Each assembly has an exploded view with numbered callouts. The parts list below gives the Takeuchi part number, description, quantity, and any notes. Order using that part number. Cross‑reference with your dealer if the number shows a service change.

Can I use this catalog to order aftermarket replacement parts?

You can, but you’ll need to cross the OEM number to the aftermarket brand. The catalog gives you the correct OEM number so you know exactly what you’re replacing. That’s the starting point. Many aftermarket brands list OEM cross‑references – that’s fine. But never assume an aftermarket part fits just because it looks similar; verify against the factory dimensions in this catalog.

If you’re tired of wasting time searching for part numbers or ordering the wrong seal kit, get the factory documentation on your tablet or printed out. Access the Factory Manual and keep it next to the machine. It’s 117 pages of the only parts numbers you can trust on a Takeuchi TW80.