Description

New Holland T9.615, T9.670 2011 Parts Catalog

Listen, I’ve been wrenching on big ag equipment since before some of you were born, and the number one mistake I see in this shop is ordering the wrong part. You guess based on a worn-out casting number or some generic diagram from the internet, and then you’re down for three days waiting on the correct piece. That’s lost money, lost time, and a tractor that isn’t making silage. This OEM New Holland T9.615, T9.670 2011 Parts Catalog is what CNH put together for its own dealer network. It’s not a third-party reprint. It’s the exact same book the parts counter uses.

The catalog runs 1029 pages and covers the New Holland T9.615 and T9.670 4WWD tractors. Print number 84368005, dated 9/2011. The first thing you’ll notice—it tells you right on page 4 how to read the illustrations and where common hardware is listed. That’s the kind of detail that keeps you from ordering a $500 assembly when you only needed a $12 seal. Every section is laid out by function: Engine, Transmission, Electrical systems, hydraulics, brakes, cab climate, and more. You look up a part number, you get the exploded view, the reference number, the quantity, and the exact description.

Engine and Transmission Coverage: What You Actually Get

Section 10 is the engine. Section 21 is the transmission. If you’re going to order an injector line or a clutch disc, you need the factory part number, not some cross-reference that may or may not be accurate. This catalog gives you the CNH part number and the application YR/SN so you know if your tractor’s serial number falls within the range. The transmission section alone saved me a full day last month when a guy needed a main shaft for a T9.670—pulled the number right off page [DATA NEEDED] and had it in stock the next morning.

For the electrical system, section 55 runs two pages deep. It covers everything from the alternator harness to the cab control modules. Pair it with a factory service manual like the New Holland T9.615 T9.390 T9.450 T9.505 T9.560 2013 Service Manual and you’ve got the full picture: how it comes apart, what the torque is, and which part to order. That’s the workflow.

7 Sections That Matter on the Workbench

Here’s what I use most: section 00 (Maintenance) for filter and fluid part numbers, section 35 (Hydraulic Systems) for pump and cylinder rebuild kits, section 90 (Platform, Cab, Bodywork and Decals) for glass and trim when you’ve cracked a cab window. The alphabetical index at the front is searchable if you’re working from a PDF—scan for “steering” and jump to section 41. The catalog includes exploded diagrams for every major assembly. You don’t have to guess which seal goes where; the illustration shows the stack-up.

I’ve got a T9.615 in the shop right now that needs a PTO overhaul. Section 14 (Live PTO) shows every gear, shaft, and bearing with the factory part number and quantity. No cross-referencing, no calling the dealer and hoping the kid on the phone knows his stuff. You read the diagram, you write down the numbers, you order. Done.

Source Authenticity: Why Aftermarket Catalogs Fail

I have seen aftermarket parts books that list a part number that was superseded five years ago. Or they leave out the running changes that CNH made mid-production. This catalog is the real deal—OEM from CNH America LLC, Racine, WI. The “How to Use Your Parts Catalog” page explains the reference system, including the YR/SN column that tells you exactly when a part change took effect. That’s the difference between getting a part that fits and getting a paperweight. If you’re relying on a generic website, you’re gambling. If you’re using this catalog, you’re ordering what the factory intended.

Related manuals worth having on the shelf: Ford New Holland 853 1993 Parts Catalog and Ford New Holland 568 1991 Parts Catalog if you work on older equipment. For background on the industry, see the Automotive Industry Overview—though tractors aren’t cars, the manufacturing principles are the same.

Does a Parts Catalog Replace a Service Manual?

No. A parts catalog gives you the exploded view and the part number. A service manual gives you the torque specs, the removal procedure, and the troubleshooting steps. If you’re doing a head gasket on a T9.670, you need the service manual for the torque sequence and the rod bolt stretch specs. But you need this catalog to order the gasket kit. They work together. If you only have one, get the service manual first, then add the parts catalog. I’ve seen guys try to rebuild a transmission with only a parts catalog—they end up with a pile of correct parts and no idea how to put them together. Use both.

FAQ

Can I use this catalog to find the correct bolt for the engine oil pan?

Yes. Section 10 (Engine) lists every bolt, washer, and seal with the OEM part number. The illustration shows the location. You will not need to measure threads or guess lengths.

I have a T9.615 built in 2012—will this 2011 catalog cover it?

It covers serial number ranges published through the 2011 print date. CNH made running changes during production, so if your tractor was built after September 2011, there may be later supersessions not listed here. For 2012 models, I recommend checking the
New Holland T9.615 T9.390 T9.450 T9.505 T9.560 2013 Service Manual for any part number updates. The catalog is still the best starting point, but verify serial numbers against the YR/SN column.

That’s the deal. This is a factory tool, not a watered-down summary. If you’re ordering parts for a T9.615 or T9.670, you want the same information the dealer’s parts system uses. Access the Factory Manual and start matching part numbers from real exploded diagrams instead of chasing ghosts.