Description

Dynapac CC 421, CC 421C Parts Catalog

I’ve spent enough years wrenching on compactors to know that guessing the right part number is a fast way to waste a Saturday. You pull a bearing, find it’s the wrong size, and the machine sits. That’s why I keep an OEM parts catalog on the bench—not some aftermarket scan with misaligned illustrations. This Dynapac CC 421, CC 421C Parts Catalog is the real deal, 210 pages of factory-sourced exploded views and part numbers, straight from Svedala Dynapac’s own printing in Karlskrona, Sweden. No reprints, no third-party guesswork. If you maintain a CC 421 or CC 421C roller, this is what you need on your tablet or in a binder.

What the 210 Pages Cover

The catalog is split into logical groups. You get Frame (group 10), Drum (20), Engine (30), Hydraulic system (50), Electrical equipment (60), Driver’s platform (70), Decals (80), and Standard/Optional equipment (90/91). Each group has its own page numbering, and the back includes a part number index (group 100) that cross-references every piece. The OCR excerpt shows the engine group covers both the DEUTZ F6L 912 and the CUMMINS 6BT 5.9 diesel options. That’s important—you need to know which engine your roller has before ordering parts. The catalog also includes a serial number validation table starting on the second page, so you can confirm the catalog issue matches your machine’s build date. Roller serial numbers: CC 421 from *58010211*, CC 421C from *58020421*.

Engine Group (30): Diesel Options and Part ID

When you open to the Engine section, you’ll find exploded diagrams for both the Deutz and Cummins powerplants. Each component has a callout number linked to a parts table with the OEM part number, description, and quantity. There’s no torque spec listing here—this is a parts catalog, not a service manual—but the service info column (shown in the table of contents) indicates that some service-related notes appear on certain pages. For example, the change log at the front tracks revisions to the catalog itself, so you know you’re working from the latest issue S-232-4 (1993-12). Keep that issue number handy when ordering from a dealer.

Electrical Equipment (60): Wiring and Component Identification

The electrical section is where many DIY guys get tripped up. This catalog shows the entire harness layout, switches, relays, and connectors for the CC 421C model. Each wire is identified by gauge and color in the diagram—no need to trace through a rat’s nest with a multimeter. The OEM images are crisp enough that you can read the connector part numbers directly. If you’re replacing a solenoid or a pressure switch, look up the group 60 page, find the callout, and order the exact Svedala part. Cross-referencing aftermarket electrical parts is a gamble; stick with the factory numbers.

How to Use This Catalog on the Job

First, locate your roller’s serial number—it’s stamped on the model code plate near the operator’s seat. The catalog’s forward explains left-hand and right-hand orientation (always from the operator’s seat facing forward). Then flip to the relevant group. Say you need a drum-drive motor: open group 20 (Drum). Each part is listed with its position on the exploded view. Write down the part number, then check the part number index in the back to see if it’s superseded. The index lists every number in alphanumeric order with the page reference. That cross-check saved me from ordering a discontinued part more than once.

Why OEM Documentation Beats Aftermarket

I’ve seen third-party catalogs that reprint the same blurry images with wrong part numbers. This manual came off Dynapac’s own printing press in 1993. Page 2 shows the exact publication history—S-10232-1 through S-232-4—so you know you’re buying the final, most complete issue. The catalog includes both Swedish and English text for the table of contents and group titles, but all part numbers and tables are universal. If you’re comparing this to a knockoff PDF, check the image resolution and the presence of the Svedala Dynapac branding on every page. That’s how you know it’s real.

Frequently Asked Questions

Does this catalog cover both the CC 421 and CC 421C?

Yes. The title and interior pages list both models. The serial number ranges are given on page 2: CC 421 from *58010211* and CC 421C from *58020421*. If your roller falls within those ranges, this catalog applies.

Are torque specifications included?

No. This is a parts catalog, not a service manual. It focuses on part identification and exploded views. However, the “SERVICE INFO” column in the table of contents hints that some service notes appear on certain group pages. For actual torque values, you’ll want the Dynapac service repair manual for the CC 421/421C.

How do I order replacement parts using this catalog?

Find the part in the exploded view, note the callout number, then look up the corresponding line in the parts table for that group. The OEM part number is listed. Take that number to your Dynapac dealer or online supplier.

Can I use this catalog on a tablet or smartphone?

The file is a 210-page PDF. It works fine on any device that supports PDF viewing. I’d recommend a tablet with a large screen so you can see the exploded views clearly. I keep a copy on my shop tablet and print specific pages for dirty jobs.

Related Manuals

• Dynapac CC 421 CC 421C Spare Parts Catalogue
• Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec
• Dynapac PL2000LS Parts Catalog – Factory OEM Specs for Cold Planer

If you’re working on compaction equipment, you might also want to check the Automotive Industry Overview for general background on equipment systems. And for a broader look at how these machines fit into construction, see the Automotive Industry Overview.

Don’t waste time flipping through blurry copies or guessing part numbers. Get the real thing. Access the Factory Manual now and keep your Dynapac roller running with the right parts every time.