Dynapac CC21 Parts Catalog – 214 Pages of OEM Parts Identification

Description

If you are tearing down a CC21 roller and need to know which bearing goes in the drum, or which hose connects to the charge pump, you do not want to guess. I have seen too many guys order the wrong part because they used a third-party diagram that left out a revision. This Dynapac CC21 Parts Catalog is the factory document. 214 pages of exploded views and part numbers. No reprints, no aftermarket interpretation. You get the same binder that the dealer parts counter uses.

Engine Group: Detailed Parts Breakdown

The catalog covers two diesel engine options right on the title page: the Deutz F4L 912 and the John Deere 4239 DF. Each engine group starts on page 30 in the Motor section. You get exploded diagrams of the cylinder head, oil pan, fuel injection pump, and all the gaskets and seals. The parts table lists quantities per engine variant. If you are swapping a motor or rebuilding one, this group saves you from ordering a piston ring set that doesn’t fit the bore.

Is the Electrical Section Complete?

Electrical equipment is Group 60 in this catalog. It runs through the alternator, starter motor, wiring harness connectors, and switches. The diagrams show wire routing and connector locations. For a CC21 roller that has been sitting in the weather for years, the electrical connectors corrode. This catalog gives you the factory part numbers for replacement pigtails and sensors. You will not waste time matching pins at the parts store.

214 Pages of Factory Part Numbers

Every page is a scanned original from Dynapac Heavy Equipment AB in Sweden. Group 10 is the frame – main chassis rails, mounting brackets, and rubber isolators. Group 20 is the drum assembly, including the vibratory mechanism parts. Group 40 is the hydraulic system – pumps, valves, hoses, and fittings. Group 70 covers the driver’s platform – seat, ROPS, steering wheel. Group 80 lists decals and warning labels. And Group 100 is the numerical register: you can look up any part number you have and find exactly which page it appears on. That alone cuts hours off your parts ordering.

Using the Catalogue: Group System Explained

The manual starts with instructions on how to read the exploded views. Each reference number on the drawing ties to a row in the parts table. Quantities are listed per machine type. If a part is part of a complete assembly, its reference number is boxed; if it is a subassembly without certain components, it is circled. Do not skip that page – it tells you how to avoid ordering a complete assembly when you only need a seal. Page 3 shows the full list of group headings. Page 1 shows the cover with engine options and serial number range S-10205-2. Use those to confirm your machine is covered.

Why OEM Dynapac Documentation Matters?

A third-party parts catalog might rearrange the groups or omit the numerical register. This one is the official Dynapac production. The part numbers are exactly what the factory stamps on the box. No aftermarket shortcuts. If you are maintaining a fleet of rollers, having the correct documentation keeps your inventory accurate. It also justifies warranty claims if a part fails prematurely. You can show the dealer the part number and the page it came from. That kind of traceability saves arguments. For a related machine, check the Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec for cold planer parts. Or the Dynapac PL2000LS Parts Catalog – Factory OEM Specs for Cold Planer and Dynapac PL2000LS Parts Catalog – OEM Spare Parts Listings for additional coverage.

The manufacturer, Dynapac, built these rollers for heavy compaction work. Their documentation is engineered to the same standard. For background on why OEM parts are critical in heavy equipment, see the Automotive Industry Overview.

So do yourself a favor. Stop relying on photocopies or online forums for part numbers. Get the real documentation. Access the Factory Manual and keep it on your tablet or print it out. Your wallet will thank you.

What engines are covered in this parts catalog?

Deutz F4L 912 and John Deere 4239 DF diesel engines.

Does this manual include torque specifications?

This is a parts catalog, not a service manual. It is designed for ordering replacement parts. The exploded views show each component’s position, and the tables list part numbers and quantities. If you need torque specifications for assembly, you need the corresponding service manual. However, for identifying the correct part to order—whether it’s a seal, bearing, hose, or filter—this catalog is the definitive source. It eliminates the guesswork that leads to ordering the wrong part and having downtime waiting for a return.

How are the parts organized?

By group system: Frame, Drum, Engine, Hydraulic System, Electrical Equipment, Driver’s Platform, Decals, Standard and Optional Equipment. Each group has its own exploded view pages with reference numbers tied to a parts table. A numerical register at the back lets you look up a part number to find which page it appears on.

Can I use this for a CC21 Series 1?

The catalog is marked “Series 2”. Verify your machine’s serial number and refer to the catalog’s change pages. Dynapac updated part numbers across series. If your machine is Series 1, this catalog may not have the correct references. Check the group pages for compatibility notes.