Description

Dynapac CA250STD Parts Catalog – OEM Factory Parts Breakdown

If you’ve ever ordered a part for a roller and ended up with the wrong thread pitch or a seal that didn’t fit, you know the frustration. I’ve seen guys bench-weld a bracket because they ordered the wrong steering cylinder bracket – cost a day of labor. That’s why you need the Dynapac CA250STD Parts Catalog – 220 pages of factory exploded views, part numbers, and service kit breakdowns. This isn’t a generic parts list from some third-party site. It’s the same binder the dealer’s parts counter uses, printed by Dynapac (part of Atlas Copco). Every single fastener, hose, and filter is called out with its OEM number. You order once, you get it right.

I’ve spent 28 years turning wrenches, and I can tell you that aftermarket catalogs screw up torque specs and superseded part numbers more often than not. This manual comes straight from the source – published in Sweden, covering serial numbers from 10000107x0A000001 onward. It’s the real deal. You want to replace a steering cylinder? You flip to the steering system section, find part number 4700392002, and order that exact unit. No cross-referencing, no wondering if the “equivalent” fits. You get the factory piece.

What’s Inside the 220-Page Parts Breakdown

This catalog is organized by machine system, exactly like the factory intended. The table of contents lists everything from service kits to the electrical system. Here’s what you’re getting:

• Service kits: 50-hour (4812156751), 250/750-hour (4700938527), 500-hour (4700950196), 1000-hour (4700950197) – all with the correct filter and seal part numbers.
• Repair kits: Steering hitch kit (4700938558), eccentric shaft kit (4700938894), drum rotation kit (4700938891), shock absorber kit (4812156187) – each kit is shown exploded so you see exactly what’s included.
• Frame & Drum: Scrapers in urethane rubber, spring steel optional; noise suppression panels; drum shroud. Part numbers for every bracket and bolt.
• Engine: Cummins 4BTA 3.9C – fan clutch, cooling, combustion air, fuel, exhaust, pre-air cleaner. You get the fan belt part number right there.
• Transmission: Rear axle with limited slip (4700383857) or No-Spin option (4700383856), including differential housing, brakes, planet gears – complete breakdowns.
• Hydraulic system: Propulsion pump (4700395385), motor (4700375999); vibration pump (4700395384) and motor (4700395386); steering valve (4700376000) and cylinder (4700392002); central test panels for Sauer Danfoss or Rexroth.
• Electrical: Control panel, working lights, back-up alarm, compaction meter – part numbers for every switch and sensor.
• Cab & Platform: ROPS/FOPS, canopy, cab with screens, doors, interior mirrors, wiper assembly – even the heater unit (4700385222) and AC condenser (4700383413).
• Decals & Standard/Optional Equipment: Tool equipment, pad shell, Dy-Mic, air conditioner.

Each system has its own page with exploded diagrams and a parts list. No generic line drawings – these are factory illustrations with callouts to the exact part number.

Validation for Serial Number: 10000107x0A000001

The manual is valid for rollers with serial numbers starting from 10000107x0A000001. If your CA250STD falls within that range, this catalog matches your machine. Dynapac published two issues – SCA250STD-4EN1 (May 2010) and SCA250STD-4EN2 (October 2011). This is the latest revision (4EN2), so superseded parts are already updated. You won’t get stuck with a part that’s been replaced by a newer number. The catalog also includes a numerical index at the back – you can look up any part number directly.

One thing I appreciate: at the bottom of each parts list, they include “Remarks for specific items” and they note parts that are included when buying an assembled unit. That means you don’t order a bolt separately that comes with the bracket. Saves you a return trip.

Ordering Spare Parts the Right Way

The catalog even prints the ordering procedure in six languages (English, Swedish, German, Italian, Spanish, French). It tells you exactly what to give the parts guy: machine type, roller serial number, quantity, part number, part name, and dimensions if ordering by length. If you’ve ever had a parts order delayed because you gave the wrong serial number, you’ll appreciate that. I’ve had dealers reject an order because I had the wrong suffix on the part number. This catalog eliminates that.

And listen – don’t think you can just search online and get the same result. Third-party sites often strip the revision number and sell you an old issue. This copy is the factory PDF, scanned and searchable. You get every page as it was printed in Sweden.

Audience Fit – Who Needs This Catalog

If you’re a shop owner or a mobile mechanic who works on compaction equipment, this is your insurance policy. You pull up the exploded diagram for the vibration system, confirm the motor part number, order it, and the job moves forward. No wasted trip to the dealer with the wrong bolt. Also, if you’re a fleet manager with a CA250STD, you can pre-order service kit components for the 50-hour, 250-hour, and 500-hour intervals. The service kit part numbers are right there. You can set up your inventory without guesswork.

For the home garage guy who bought a used roller – yes, this catalog is for you too. I’ve seen guys try to rebuild a drum seal with a generic O-ring because they couldn’t find the right part number. That leaks in a week. Get the factory eccentric shaft kit (4700938894) and do it once.

Source Validity – OEM vs Aftermarket

This is the original OEM catalog, not a reprint or a third-party compilation. Dynapac is part of the Atlas Copco Group – that’s a real machinery manufacturer. The catalog includes the copyright notice and a statement that they reserve the right to change specifications without notice. That’s a factory stamp of authority. Compare that to aftermarket catalogs that copy old data from 2005 and don’t update superseded parts. I’ve seen aftermarket listings for the same CA250STD that show a discontinued part number. You order it, it’s backordered, and the machine sits. This OEM catalog saves you that headache.

Related manuals you might need: Dynapac CA250STD Parts Catalog (this one), Dynapac PL2000LS Parts Catalog (258 Pages) – OEM Factory Spec, and Dynapac PL2000LS Parts Catalog – Factory OEM Specs for Cold Planer. For general reading on the Dynapac brand, you can check their official site. And if you want to understand why using OEM parts matters, the Automotive Industry Overview explains supply chain and quality standards – same principles apply to construction equipment.

Frequently Asked Questions

Does this catalog include torque specifications?

No. This is a parts catalog, not a service manual. You get exploded diagrams and part numbers, but not torque values. You’ll need the service manual for that. I recommend pairing this with the factory repair manual if you’re doing major disassembly.

Will this work for CA250D or CA250XX models?

No. This catalog is specific to the CA250STD model with serial number range as stated. The STD indicates standard frequency and amplitude. Other variants have different drum and hydraulic systems. Check your model plate before ordering.

What about the 4700383857 rear axle – does it include the limited slip differential parts?

Yes. That axle group includes a full breakdown of the differential with limited slip, the housing, brakes, and planet gears. Each subassembly has its own part numbers. If you need the limited slip clutches, they’re listed under that group.

Is this a searchable PDF?

Yes. The file is a scanned PDF with text layers – you can search for part numbers, descriptions, or system names. It’s 220 pages, so being able to Ctrl+F saves time. I’ve used it on a tablet next to the machine.

Access the Factory Manual and Stop Guessing

If you’re tired of playing parts roulette with your CA250STD, this catalog is what you need. 220 pages of factory-correct part numbers, service kit listings, and exploded diagrams. You’ll know exactly which eccentric shaft kit or steer cylinder to order. No second-guessing, no returns. Access the Factory Manual – get the PDF immediately and start ordering the right parts today.