Description

New Holland CS640 Parts Catalog

You’ve got a CS640 combine down in the field, and the part you need is buried somewhere in a pile of aftermarket cross-reference sheets that don’t match anything. I’ve been there. That’s why I keep a copy of New Holland CS640 Parts Catalog on the shop bench — the real factory document, not some scanned copy with missing pages. This thing runs 1264 pages, covers every bolt, belt, and bearing from the engine back to the unloading auger.

Engine Section: Part Numbers for Every Component

Section 1 (page 1 of the manual) covers the ENGINE main section. Don’t waste billable hours hunting for a fuel injector seal through three different parts houses. The catalog breaks down every sub-assembly: cylinder head, oil pan, injection pump. Each part gets its own number, quantity, and description. Section 2 dives into ENGINE EQUIPMENT — starters, alternators, air cleaners, belt drives. You’ll find items like 02.203, 02.218, all the way through 02.223. That’s the kind of granularity that keeps a harvest moving.

Hydraulic and Electrical Systems

Main sections 06, 10, 13 and 15 cover hydraulics, steering, brakes, and electrical. When a solenoid valve fails and you need the exact Parker part number, this catalog has it. No guessing which revision fits. The electrical section lists relays, switches, and harness part numbers. Pair it with a Ford New Holland 853 1993 Parts Catalog if you’re working on older headland gear.

Why OEM Documentation Beats Aftermarket

Aftermarket parts books often re-number components to fit their own stock. That costs you time and money when the wrong seal blows out mid-season. This New Holland catalog uses factory-assigned part numbers. Every diagram matches the combine as it left the plant. Need a part for a CS640 base unit built after January 2003? The date code “1/03-” at the top of every page tells you exactly which production range applies. If you need a different decade, look at the Ford New Holland 568 1991 Parts Catalog for that era.

1264 Pages: What You Actually Get

That’s not padding. That’s every main section from 01 through 20, plus sub-sections for engine, chassis, cab, and sheet metal. Page 2 shows the part number reference layout — Ref, Part Number, Qty, Description. You point, you call your dealer, you get the right piece. The PDF is searchable. Type in a number from the broken part and it’ll take you straight to the exploded view. No scanning through a hundred pages of generic diagrams.

Audience Fit: Who Should Buy This

Farm operators who maintain their own fleet. Shop owners who see CS640s in for off-season rebuilds. Parts counter guys who want to double-check what the computer says. If you’ve ever ordered a “replaces OEM” part only to find the bracket holes don’t line up, this catalog stops that problem cold. It’s not a repair manual — it’s the parts Bible. For the actual service procedures, grab the separate New Holland shop manual. This one tells you what to order. Ford New Holland 1915 Tractor 1993 Parts Catalog – Section: Supplement gives a good example of how New Holland organizes supplements for later revisions.

Does this catalog include torque specifications or repair instructions?

No. This is a parts catalog only. It lists part numbers, quantities, and exploded-view diagrams. For torque specs, adjustments, and overhaul steps, you need the separate service repair manual.

How do I find a specific part if I only have the old part’s casting number?

You don’t have to guess. The catalog’s bookmark system groups sections by machine function. Use the section list on page 1 (Main Sections 01–20) to locate the subsystem, then scan the part number column. If the casting number is legible, match it against the OEM number in the diagram. The 1264-page PDF is text-searchable, so you can also search by description like “water pump” or “fan drive”. No aftermarket cross-reference needed. For background on why OEM documentation matters in farm equipment, see the Automotive Industry Overview article on parts standardization.

You need the right part number the first time. Every time you order a wrong piece, that combine sits dead another day. Access the Factory Manual and put 1264 pages of New Holland exactness on your tablet or shop computer. Automotive Industry Overview — the concept of original equipment numbering applies just as hard to combines as it does to cars.