Description

Case TR270 2014 Parts Catalog – Factory Numbers, Not Guesses

I’ve seen too many guys try to order parts for a Case TR270 2014 Parts Catalog using some aftermarket site that shows a drawing from a different model. Then the bolt doesn’t fit, the hose is two inches short, and you waste half a day returning it. That’s why this OEM catalog exists. It’s 717 pages of factory-issued part numbers, exploded views, and ordering codes – straight from Case Construction. No reprints, no third-party “adapted” drawings. You open this PDF, find the figure, and the part number you get is the one that was bolted on at the plant.

That cover says “Print No. 47606770 Issued 6/2014.” That’s the date stamp. If you’re working on a Tier IVB compact track loader, this is the document that matches your machine’s production run. The guy who wrote the first page understood that left and right are from the operator’s seat facing forward. Little things like that keep you from ordering a left-hand track motor when you need a right-hand one.

How to Use Your Parts Catalog – Figure Numbers and Sequencing

Flip to page 3 and you’ll see a real-world example: a hydraulic cylinder assembly with part number 396137A2. The catalog breaks it into call-outs – reference numbers 1 through 10, includes the stroke length (4-3/4 inches), and tells you which parts are in the seal package. The “How to Use Your Parts Catalog” chapter on page 2 explains each column: REF number, part number, YR/SN date range, quantity, and description. That section alone will save you from ordering a piston rod that’s from a different serial number break. If you’ve ever stared at a parts screen and wondered what “NSS” means (Not Serviced Separately), this manual spells it out.

Case uses bracketed numbers to show items included in a kit. The illustration on page 3 shows a cylinder where the seal package (item 9) is listed separately, but the cylinder assembly (item 1) includes items 2 through 10. Aftermarket catalogs don’t tell you that. They just show a list and hope you guess right.

Engine Section – What’s Inside the Crankcase

This Parts Catalog dedicates a full chapter to the Engine. You’ll find the block, cylinder head, fuel injection components, and all the brackets and gaskets broken down by figure. The engine section uses the same figure-number system – each assembly has its own call-out table. Need a thermostat housing gasket? You’ll see the part number and the date range it fits. No flipping between pages to decode abbreviations; the “Explanation of Abbreviations” section is right there up front. For a Tier IVB engine, this is critical because emissions-related parts changed between serial number breaks. If you order a new injector based on a generic cross-reference, you might get the wrong nozzle. The OEM manual gives you the exact Case part number.

Tracks & Track Suspension – Undercarriage Parts That Matter

The chapter labeled “TRACKS & TRACK SUSPENSION” covers everything from the drive sprocket to the idler wheel and the track itself. Suspension components – bogie wheels, springs, and mounting hardware – are listed with their torque-yielding nuts and bolt grades. If you’re replacing a track, you need the correct sprocket tooth count and the track chain pitch. This catalog shows the assembly breakdown for each undercarriage variant. The Suspension parts are grouped separately from the track chain, so you can order a roller without buying a whole axle assembly. That’s the kind of granularity you don’t get from a generic parts website. Case specifies which seals go into the final drive flange, and the parts page shows the exact shim thicknesses for bearing preload.

Electrical Systems – Wiring Harnesses and Control Modules

The Electrical systems chapter covers the entire electrical architecture of the TR270. You’ll find the main harness, the cab harness, the battery cables, and the sensors for the hydrostatic drive. Each harness is broken down by figure with individual wire part numbers. If you’ve ever had a connector corrode and needed a replacement pigtail, this is the chapter that gives you the genuine Case connector part number – not a “universal” that requires splicing and guessing pin positions. The alternator, starter motor, and voltage regulator are all listed with their mounting brackets and hardware. For the control modules, the catalog shows the ECM and its mounting plate, and even lists the relay and fuse boxes by cavity location. When you need to order a replacement switch for the cab climate control, the part number is cross-referenced to the figure where that switch appears. That’s the difference between reading a parts catalog and reading a parts description.

Related Manuals You Might Need

• Case SR130-SR220 2011 Operators Manual – OEM Specs & Safety”>Case SR130-SR220 2011 Operators Manual – OEM Specs & Safety
• Case CX160B 2007 Parts Catalog – OEM Undercarriage Hydraulics”>Case CX160B 2007 Parts Catalog – OEM Undercarriage Hydraulics
• Case CX27B 2007 Parts Catalog – OEM Factory Specs for Mini Excavator”>Case CX27B 2007 Parts Catalog – OEM Factory Specs for Mini Excavator

For a broader look at how OEM documentation fits into construction equipment repair, the Automotive Industry Overview”>Automotive Industry Overview on Wikipedia provides context about standardization. Similarly, the Automotive Industry Overview”>Automotive Industry Overview article discusses how manufacturers like Case maintain traceability in their parts systems.

Does this catalog include torque specifications for assembly?

No. This is a parts catalog, not a service manual. It lists part numbers and assemblies, not torque values or repair procedures. You need the corresponding service manual for that.

How do I find a part using the numeric index?

At the back of the catalog after the PLATFORM, CAB, BODYWORK & DECALS chapter, there’s a NUMERIC INDEX that lists every part number in numerical order and tells you which figure it appears on. If you have a part number from an old invoice, you can look it up there and go straight to the page. That index alone covers hundreds of pages of cross-referencing. You don’t need to flip through the entire book.

If you are maintaining a Case TR270 compact track loader, the single best source for ordering the correct part is this OEM Parts Catalog. Every figure, every date code, every bracketed sub-assembly is exactly what Case intended. Stop gambling with aftermarket part numbers. Access the Factory Manual and get the part right the first time.