Description

Deutz Fahr 5670 Parts Catalog – Factory Exploded Views & Part Numbers

I’ve seen too many guys order a chopper knife blind and end up with one that doesn’t fit because they trusted a third-party website. That wasted trip to the dealer costs you time and your customer’s patience. This Deutz Fahr 5670 Parts Catalog is the factory-issued document – 32 pages of exploded views, part numbers, and references that tie directly to the combine’s build sheet. If you’re swapping a V-belt or replacing the whole straw chopper distributor box, you need the right reference. Aftermarket parts catalogs often transpose numbers or skip revisions. This one doesn’t. It’s the same binder the dealer parts counter uses.

What This 32-Page Catalog Actually Covers

Page 1 gives you the index. From there you jump into TOOLS AND ACCESSORIES and then the CHOPPER section. Every sub-assembly is broken out: KNIVES (4U.36.1), V-BELT (4U.36.2), KPAB-STRAW CHOPPER BASIS FRAME (4U.36.102), KPAB-STRAW CHOPPER DISTRIBUTOR BOX (4U.36.103), and the electric regulation variant (4U.36.104). If your machine is a SRX model, there are dedicated pages for the basis frame, distributor box, mounting frame, deflector sheets, and V-belt clutch – all listed separately under 4U.36.109 through 4U.36.115. The catalog also covers CHAFF SPREADER HEULING versions (4U.36.118, 120, 121, 122). That’s 22 chopper-related sub-assemblies alone, each with its own callout drawing and part number table. No generic cross-references – these are the actual Deutz Fahr numbers.

Chopper Assembly Breakdown: Knives, V-Belts, and More

When you open the KNIVES page (4U.36.1), you see the exact blade shape, thickness, and bolt pattern. The V-BELT page (4U.36.2) gives the cross-section and length so you don’t buy a belt that walks off the pulley. For the KPAB-STRAW CHOPPER GUIDE ROLLERS (4U.36.106) you get the roller diameter and bearing part numbers. Every DEFLECTOR SHEET (4U.36.107) is drawn with mounting hole locations. If you’re retrofitting a chaff spreader, the catalog includes the wiring variants – CHAFF SPREADER +Y 05756 / W (4U.36.116-117) – with the electrical harness reference. That level of detail is why I keep a printed copy on the bench. You might think a parts catalog is just a list of numbers. This one is a diagnostic tool – if a part looks different from the drawing, you know something got changed or damaged.

Why a Factory Parts Catalog Beats Aftermarket

Aftermarket books often skip the SRX-only variants or merge them into one generic page. Here, the KPAB-STRAW CHOPPER MOUNTING FRAME FOR TYPE SRX ONLY has its own entry (4U.36.112) with a separate page number. The standard mounting frame is 4U.36.105. If you order using the wrong reference, the bolts won’t line up. I’ve seen that happen more than once. The catalog also carries the factory revision letter – so if Deutz changed the distributor box regulator in 2020, the part number updates right there. No hunting through bulletins. Need the charge pressure? Page 73 – wait, that’s for a different manual. For this one, every part number is on the page next to the exploded view. That’s the whole point: you see the part, you read the number, you order it. Manuals like this save you the return trip.

3 Reasons You Need the Correct Part Number

1. Avoid downtime. One wrong knife means the chopper runs out of balance and you’re stopping mid-field to swap it.
2. Warranty protection. Aftermarket parts that don’t match the OEM spec can void the combine’s remaining coverage.
3. Safety. The V-belt tension specs (listed in the V-BELT CLUTCH section) are tied to the original pulley diameter. Slap on a different belt and it can overspeed the chopper drum.

Those aren’t hypotheticals – I’ve diagnosed all three in my shop. A parts catalog that shows the exploded view and the part number together is your insurance against those failures.

How to Use the Index and Exploded Views

Flip to the index. It lists every sub-assembly code. Find the component you need – say KPAB-STRAW CHOPPER DISTRIBUTOR BOX REGULATION ELECTRIC / W – and note the reference (4U.36.104). Turn to that page. The exploded diagram shows each piece with a callout number. Beside the diagram is a table: callout, part number, description, quantity. That’s it. No narrative, no fluff. If you need to replace the whole distributor box, the table gives you the assembly part number. If you just need the electric actuator inside, the callout points to that sub-number. This is how factory catalogs work – they assume you know what you’re looking at. If you’re new to Deutz Fahr combines, pair this catalog with a service manual for removal procedures. The catalog tells you what to buy; the service manual tells you how to put it on.

Related manuals you might need:

• FAHR HD 300 Parts List
• Deutz Fahr Raps Parts Catalog – Factory Exploded Views & Part Numbers
• Deutz Fahr M2680 Parts Catalog Index

FAQ – Answers You Need Before Ordering Parts

Does this catalog cover the engine or transmission?

No. This is a Parts Catalog for the chopper and related tools/accessories only. Engine and transmission parts require the separate service manual.

How are the exploded views arranged?

Each view has numbered callouts matched to a table with the OEM part number, description, and quantity. The drawings are to scale – you can visually confirm bolt patterns before ordering.

What if my 5670 has the SRX option?

Good question. The catalog includes separate sections for SRX-only sub-assemblies (frames 4U.36.109-115). Look for “FOR TYPE SRX ONLY” in the index to get the correct part numbers – the standard and SRX parts are not interchangeable.

Can I use this catalog to find cross-reference aftermarket parts?

Not directly. The catalog lists only Deutz Fahr OEM numbers. You’d need to take those numbers to an aftermarket supplier who provides cross-references. But I recommend sticking with OEM for chopper knives and V-belts – the geometry matters and aftermarket copies often have dimensional errors.

If you’re tired of guessing which knife fits or whether that V-belt will slip, this is the document that ends the guesswork. Access the Factory Manual and keep it on your tablet or print it out. Once you’ve used a factory parts catalog for one job, you’ll wonder why you ever trusted internet lists.

Get the official Deutz Fahr 5670 Parts Catalog now and start ordering the right parts the first time. Automotive Industry Overview
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