Terex TA30 2000 Parts Catalog – Factory OEM Parts Breakdown

If you’re pulling a transmission or chasing a hydraulic leak on a Terex TA30 2000 Parts Catalog–equipped truck and you don’t have the factory parts book, you’re burning time guessing at part numbers that might not fit. I see it all the time: guys order a seal from a third-party catalog, get the wrong cross-reference, and then the machine sits for two days. This 482-page OEM publication from Terex Equipment Limited gives you the exact exploded views and part numbers for the TA30 Articulated Truck (Cummins MTA11-C300 powered with ZF 6WG-260-II transmission) starting from serial number A7991001. No guesswork. No aftermarket junk.

Chassis and Front Axle: Where Most Wear Happens

Section 100 covers the chassis – the backbone of the truck. I’ve seen these frames crack around the front axle mounts if someone replaces bushings with off-spec parts. Section 140 handles the front axle group. Page 5 shows how the index code works: the first number is the major section (e.g., 100 for chassis), second is the sub-section, third is the model PLI number. Use that to jump straight to the right page instead of flipping through 482 leaves.

Get the front axle kingpin bushing part number right the first time. That’s the difference between a three-hour job and a three-day headache.

What’s Inside Section 230 – Body Hoist System?

Section 230 is the body hoist system. If the dump body won’t raise or drops faster than it should, you need the hoist cylinder seal kit number and the control valve exploded view. This section has the complete hydraulic circuit breakdown for the hoist – not a generic schematic. It’s specific to the TA30 with the ZF transmission. TEREX TA25 TA27 TA30 TA35 TA40 Glass Parts Catalog covers the glass components if you need cab windows, but for the hoist hydraulics, stick with this book.

One piece of shop advice: before you pull the hoist cylinder, check the torque on the mounting bolts. The factory spec is in the book – don’t guess.

Tractor and Trailer Sections – Two Separate Manuals in One

The book splits into Tractor and Trailer sections, each with its own table of contents. The tractor part covers the engine, transmission, driveline, and front axle. The trailer section covers the rear axle, suspension, and brakes. If you’re working on a six-wheel articulated truck, you need both. Page 1 of the book shows the starting layout – tractor first, then trailer optional. TEREX TA30 2002 Parts Catalog is a later revision if your serial number is above A7991001, but for 2000 model year this is the exact match.

Understand the Index Code System Before You Start

Page 5 explains the index code: three numbers that tell you the major section, sub-section, and model PLI. For example, looking up a front axle part? Go to Section 140, find the sub-section for steering knuckle, then the PLI number. The book also has an illustrated index page showing all major component sections. Spend ten minutes reading that page – it will save you forty minutes later. Terex TA30 1999 Parts Catalog covers earlier serial numbers if yours is pre-A7991001.

Why Factory OEM Beats Aftermarket Parts Catalogs

Aftermarket catalogs often combine multiple models into one generic drawing. That leads to ordering a brake piston that’s 0.005″ off – trust me, I’ve been there. The OEM Terex parts book uses original engineering drawings from the Product Support Department in Motherwell, Scotland. Page 3 includes the full warranty statement for Terex replacement parts. That’s the level of traceability you want when you’re ordering a $600 hydraulic pump. For a broader look at how OEM documentation supports repair shops, check this Automotive Industry Overview and Automotive Industry Overview.

Frequently Asked Questions

Does this parts catalog include torque specs?

No. This is a parts catalog, not a service manual. It has exploded views and part numbers, not torque values or repair procedures.

What serial number range does this cover?

It covers the Terex TA30 from serial number A7991001 onward, as noted on the front page. The book was published 8 May 2000 and revised Feb 02. If your machine is older than that serial number, look for the 1999 edition. The index codes and part numbers changed between revisions – don’t assume cross-compatibility without checking the actual parts page.

Having this factory parts catalog on your tablet or printed out keeps you from ordering the wrong part and paying restocking fees. Download the Factory Manual and start matching part numbers to your machine’s actual components. Your TA30 will thank you.