Description

Terex 970 2010 Parts Catalog

If you are wrenching on a Terex 970 backhoe loader and you are tired of guessing which seal fits the stabilizer cylinder or which bracket goes on the sideshift frame, this Parts Catalog is the tool you need on the bench next to your torque wrench. The factory released this in 2010 and it runs 2161 pages – enough to cover every nut, bolt, hose, and cylinder on the machine. I have seen shops burn three hours cross-referencing aftermarket diagrams that don’t match the casting numbers. This catalog ends that.

Digger Stabilisers and the Stabilizer Cylinder

Page 16 lists the digger stabilisers – sideshift stabilizer cylinder assembly with exploded views and every part number. I have replaced those cylinders on a 970 where the aftermarket book gave a seal kit number that fit nothing. The factory catalog shows the exact O-ring, wiper, and backup ring. Page 18 repeats the same section with a different variant – if your machine has the mechanical installation option, you need to check page 14 first. Do not skip the stabilizer cylinder section; that is a common failure point and the wrong part will leak on day one.

How Does This Catalog Cover the Engine Cylinder Block?

Engine section starts at page 68 with the installation group (RG38099). Page 70 is the cylinder block listing: block, liners, core plugs, and the bolt set. If you are rebuilding the RG38099 engine, you need the part numbers for the cylinder head gasket and the piston rings – those are on page 72 and 76. I trust factory exploded views because they match the casting numbers stamped into the block. Aftermarket catalogs sometimes swap the liner height code; this one does not.

7 Systems You Can Reference in Under 60 Seconds

The table of contents is laid out by system. Chassis, digger stabilisers, front axle, steering, wheels, engine, and hydraulics. Each system has multiple pages. For example, the front axle section runs from page 30 to page 44 – covers installation, housing, differential bevel gear, differential, steering pivot, drive shaft, and wheel hub. You want the correct wheel stud for a 4-wheel drive/4-wheel steer hub? Page 44 has it. The steering system (4-wheel steer) is on pages 46 and 48. I have used this catalog to order parts for a 970 that had a cracked steering pivot – the part number was right there, no guessing.

Get the Right Part Number from the Steering Section

Steering system on the 970 uses a 4-wheel steer setup. Pages 46-48 list the steering cylinder, hoses, fittings, and the control valve. If you need the tie rod ends or the drag link, the exploded diagram shows them assembled – you can see which nut goes where. I have seen mechanics order the wrong steering cylinder because they measured the rod stroke wrong. The catalog gives the OEM part number. Match it against what is on the machine.

Chassis Documentation: Sideshift vs Centremount

Two chassis variants exist for the 970: sideshift 4-wheel steer (page 12) and centremount 4-wheel steer (page 20). The sideshift chassis has different mounting brackets for the digger stabilisers. If your machine has a sideshift frame, the part numbers on page 12 are the ones you need. Centremount uses a different crossmember. I have had techs order the wrong chassis brace because they assumed all 970s were the same – not true. The catalog separates them clearly.

Source Authenticity: Why OEM Beats Aftermarket

This is a factory PDF from Terex, published August 2010. Not a third-party reprint. The pages are scanned from the original spares catalog. I have a rule: if the aftermarket catalog does not show the same exploded view orientation as the factory one, I go with the factory. Too many times a non-OEM catalog will group parts differently or omit a superseded number. This catalog includes the full 2161 pages – no truncation. For related machines, check the TEREX 820/860/880/970/980 2006 Parts Catalog or the Terex 820 860 880 970 980 Backhoe Loader Workshop Manual – Section: Battery (Twi for electrical diagnostics. Another resource is the Terex 820, 860, 880, 970, 980 2008 Workshop Manual – 1579 Pages which covers repair procedures. For a deeper look at heavy equipment parts standards, see Automotive Industry Overview and the broader Automotive Industry Overview.

Does this catalog include assembly torque specs?

No. This is a parts catalog, not a service manual. It lists part numbers and exploded views without torque values.

I need to order a hydraulic hose for the 4-wheel steer cylinder. How do I find it?

Flip to the Steering System section (pages 46-48). Look for the exploded view of the steering cylinder assembly. Each hose has a part number and a reference to the hose routing diagram. If you have the serial number of your 970, cross-check the part number against the machine build date – superseded parts are noted in the catalog. I have used this method to get the correct hose for a 2009 model where the original part had been replaced by a longer assembly. The catalog shows both the old and new number.

Stop wasting shop time on third-party catalogs that give you half the picture. Access the Factory Manual and keep it on your tablet while you work. You will find the right part number the first time.