Description

Terex TC3306 2009 Parts Catalog – Factory OEM Parts Identification

You have a Terex TC3306 crawler excavator in the shop with a blown hydraulic line. The old part number is worn off, and aftermarket cross-references give you three different possibilities. That means wasted time, wrong parts, and a machine down longer than it should be. The Terex TC3306 2009 Parts Catalog eliminates that guesswork. This is the original factory document – 177 pages, published in 2009, covering serial numbers from 331 RB 31151 onward. It is not a repair manual; it is a parts catalog. You use it to find the exact OEM order number for every component on that machine.

Crawler Chassis and Superstructure – Exploded Views You Can Trust

Section 2 covers the undercarriage: track frames, drive gears, rollers, idlers. Section 3 deals with the superstructure – swing gear, boom foot, counterweight. Each page shows an exploded view with numbered callouts and a corresponding list of order numbers. The catalog even tells you which side of the machine is left or right: from the cab facing the direction of travel, track drive gears are at the rear. That little detail saves you from ordering a right-hand final drive when you need left. Aftermarket catalogs often omit that orientation.

Hydraulic Pumps, Motors, and Installations – Genuine Parts Breakdown

Section 5 covers hydraulic pumps and motors; section 6 gets into the installations – hoses, fittings, routing. These are high-pressure components. Put in the wrong seal and you get a leak that burns up a pump. The catalog uses symbols: D for seal sets, V for wear parts, R for repair kits. That tells you at a glance if a component is stocked as a kit or as a single piece. You need a pump seal for a TC3306? Look up the figure number, find position, and order the correct D-set. No guessing.

Why Factory Parts Catalogs Beat Aftermarket Cross-References

Aftermarket lists are compiled from old databases. They miss supersessions. They use generic dimensions that sometimes fit and sometimes don’t. The factory catalog is the original Automotive Industry Overview of your machine. Every order number in this book was assigned by Terex engineering. When you order parts using those numbers, you get exactly what the factory put on the machine. Automotive Industry Overview resources talk about standardization, but this manual is the real thing – direct from the manufacturer. No third-party translations, no reprints of reprints.

How to Use This Manual – From Part Number to Order

Open the catalog to the figure that matches the assembly you are working on. For example, the specimen order on page 2 shows how to order a rear window. You note the figure number (050.002.07.12.3306), the position number (7), and write down the order number (6045613). Then state your machine serial number when placing the order. That is it. The catalog warns: parts without an order number cannot be supplied as spare parts. You cannot substitute. Get the correct number from the factory diagram and your parts arrive right. A short paragraph here: That is the value of a factory parts catalog.

What’s Inside: 177 Pages of OEM Part Data

The catalog is organized into 14 sections. Section 1 covers accessories and labels – decals, warning plates, literature kits. Section 8 deals with control valves. Section 10 is the oil and fuel tank assembly. Section 12 – electrical installation, including harnesses and switches. Section 14 lists special tools for service. Each section has its own figure numbering system. The manual is trilingual: German, English, French. Page numbers are consistent across languages, so you can hand it to a bilingual technician without confusion.

If you also work on other Terex/Schaeff models, these factory parts catalogs are available:

• Schaeff-terex SKL 863 2003 Parts Catalog – OEM Factory Manual
• Schaeff-terex SKL 853 2003 Parts Catalog – Factory OEM 485 Pages
• Schaeff-terex SCL 515 2002 Parts Catalog – OEM Factory Manual

Does this catalog include repair instructions?

No. This is strictly a parts catalog for ordering components. You will not find torque specs or assembly steps here.

How do I know if this catalog covers my specific machine?

The catalog is applicable to serial numbers from 331 RB 31151 onward. On page 1 of the catalog, the edition date is 2009-09, and the order number is 6128469. You must verify your machine’s serial number falls within that range. If your excavator is older than 2009 or has a serial number below 331 RB 31151, there may be differences. The catalog includes clear identification of left and right sides from the cab perspective, and symbols for wear parts (V), seal sets (D), repair kits (R). Always reference the figure number and position number when ordering.

Stop wasting money on wrong parts. Get the factory catalog, and when you need to order, you have the right number. Access the Factory Manual today.