A lot of the drill rigs, rock drills and underground loaders working today were sold under the Atlas Copco name. The parts book on the shelf, the tag on the old part and the number in your maintenance system often still say Atlas Copco, while newer quotes and catalogs say Epiroc. This guide explains what changed, what usually stays the same, and how to search an old number so you find the part instead of a dead end.
What changed in 2018
In 2018 Atlas Copco split off its mining and rock excavation business as a separate company, Epiroc. Drill rigs, rock drills, underground loaders and mine trucks that were Atlas Copco products became Epiroc products. Atlas Copco kept its other businesses, such as compressors and industrial tools.
For parts buyers, the practical effect is simple: many part numbers for those mining machines carried over unchanged. The brand name on the box changed; the number often didn't.
What we see on the GPI marketplace
On Oct 31, 2026 the Atlas Copco parts page on GPI had 265 listings. Sellers titled 119 of them "Epiroc" and 146 of them "Atlas Copco", using the same 10-digit number format. A few side-by-side examples:
- Listed as Epiroc: 5537878100 lock, 3115212900 piston, 5575701753 dump insert (MT2010), 3217966622 earth fault relay
- Listed as Atlas Copco: 3115167100 piston guide, 3128078426 drill steel support, 3217966602 earth fault relay, 5541437500 hydraulic pump
The same kinds of parts, in the same number format, under two brand names. That's why a buyer who searches only "Epiroc" or only "Atlas Copco" can miss a part that is sitting right there. The Epiroc parts page and the Atlas Copco page draw on the same pool of listings.
Five reasons an old number doesn't turn up
- You searched the brand, not the number. Search the part number first. The brand label on a listing is whatever the seller chose.
- Spaces, dashes or dots. Parts books and tags sometimes print numbers in groups. Type the digits without spaces.
- Seller prefixes. Some sellers put letters in front of the number. On GPI, for example, there is RN3115296800 bushing next to 3115296801 bushing. If an exact search finds nothing, try just the 10 digits.
- Supersession. A number can be replaced by a newer one, sometimes differing only in the last digits. Put both the old and any newer number you know in your request, and ask the seller to confirm.
- It's a component maker's number. Some parts on these machines come from other manufacturers, and sellers list them under that number. On GPI there are Deutz-labeled engine parts listed under Atlas Copco, such as 04232252 turbo (Deutz) and 224626068 engine bearing (Deutz), and Schneider control parts such as XB5AA21 24 V push button (Schneider XB5). Search the component maker's number too.
Wagner and Scooptram-era numbers
Older underground loaders and trucks can carry Wagner-labeled parts. A few current GPI listings use that label, such as 5534014300 O-ring (Wagner) and 5535052800 flange bearing (Wagner). Treat these the same way: search the number, then confirm fitment with the machine model and serial number.
Not every Atlas Copco part is an Epiroc part
The split only moved the mining and rock excavation business. Parts for equipment Atlas Copco kept are still Atlas Copco parts. On GPI, for example, 1636011864 350 W LED light (light tower) is listed under Atlas Copco. If you're not sure which side your machine falls on, the model name usually tells you: Boomer, Simba, Scooptram, Minetruck and Boltec machines are Epiroc today.
Atlas Copco and Epiroc parts you can search on GPI today
Every link below is a live listing as of Oct 31, 2026.
- Rock drill parts: 3115505001 piston guide, 3115212000 flushing head, 3115297100 damper piston, 3115147000 driver, 3115531380 rotation chuck, 3115164802 seal kit
- Drill rig feed and boom: 3128045810 slide bar, 3128078548 holder, 3128311382 hose holder, 3128308391 overcentre valve
- Loaders and mine trucks: 5590001073 drive line / cardan shaft, 5575701311 joystick, 5590006292 side mirror, 5580007348 swing arm
- Hydraulics: 5580101733 gear pump, 8231120367 overcenter valve, 3217999720 solenoid valve, 3176837700 shuttle valve
- Electrical: 3217929905 timing relay, 3217000310 limit switch, 5536965700 circuit breaker, 3176004292 power supply
- Filters and seals: 5112300759 oil filter, 5575700164 air filter, 5541341400 seal kit, 0666809603 axial seal
Checklist: what to send with your request
- Part number, plus any old Atlas Copco, Wagner or superseded numbers you know
- Part description (seal kit, piston guide, solenoid valve...)
- Machine model and serial number
- Quantity
- New, used or rebuilt, and whether OEM or aftermarket is acceptable
- Ship-to country and how soon you need it
If you sell Atlas Copco or Epiroc parts
Buyers search both names, so list under the number and mention the other brand and any old numbers in the description. Listing parts on the GPI marketplace is free. GPI's dealer software then runs the rest of the parts desk:
- RFQ intake and quoting: requests arrive with the details above, and you send a branded quote fast.
- Part markup rules: set your margin once; the customer never sees your cost or source.
- Marketplace sourcing: when a part isn't on your shelf, find it from other sellers and quote it under your name.
- OFAC and CSL screening: every party is screened against lists that are updated daily, before you quote an export order.
- Remote punch-in time clock: counter and field staff clock in from anywhere.
- AI knowledge base: answers part-number and product questions for your team.
Browse the marketplace · See dealer software · Pricing · List parts free
Related
- Atlas Copco parts for sale
- Epiroc parts for sale
- Epiroc parts guide: Boomer, Simba, Scooptram, Minetruck
- Sandvik parts guide: LHDs, drill rigs, crushers
- Normet parts
- Números de parte Atlas Copco y Epiroc (español)
Frequently asked questions
Many are. Epiroc was formed from Atlas Copco's mining and rock excavation business in 2018, and many part numbers for those machines carried over. Some have since been superseded, so confirm the current number with the seller.
Type the number without spaces into the parts search on Global Parts Intel. If nothing comes up, try it without any letter prefix, and check for a newer superseded number.
Sellers choose the brand label. Since 2018 the same number format appears under both names, so search by number rather than by brand.
No. Only the mining and rock excavation business moved to Epiroc. Parts for equipment Atlas Copco kept, such as compressors, are still Atlas Copco parts.
No. Global Parts Intel is an independent marketplace and is not affiliated with Atlas Copco or Epiroc. Brand names are used only to describe compatibility.