Live SKU catalog plus on-request sourcing for Komatsu, Caterpillar, Hitachi and every major brand. Quote under 2 hours for stocked parts, under 24 hours for sourced items. Fitment guaranteed — or replaced.

Do not just take our word. Check the state registry.
Verify on OSS-BKPMFull address: Jl. Ahmad Yani No. 30, Batuah, Loa Janan, Kutai Kartanegara, Kalimantan Timur 75262
Warehoused in Batuah, East Kalimantan; shipping nationwide and internationally. OEM and certified-aftermarket parts for mining, oil & gas, and infrastructure fleets — quoted fast, cross-checked before invoice, tracked to the site gate.
Search stock, request the rest
QC process built on ISO 9001 principles
Independent site-to-site logistics
Coverage across active mining corridors
System Coverage
Engine, hydraulic, undercarriage, GET, electrical — whichever brand your fleet runs. Tap any node to see example parts.
The beating heart of any heavy machinery. We supply pistons, turbochargers, injectors, and complete transmission assemblies for peak performance.
< 2h
Stock Quote Response
100%
Fitment Guarantee
24/7
Direct Owner Support
5
Core Part Systems
Every part is matched to your machine by part number and serial. If it does not fit, we replace it or refund in full — no restocking fee, no argument.
Stocked parts get a priced, stock-checked quotation in under 2 business hours. Sourced or obsolete parts get a mapped sourcing route and quotation in under 24 business hours. Downtime does not wait, and neither do we.
OEM and certified-aftermarket sourcing, full provenance on request, and a registered OSS-BKPM business you can verify yourself — before any payment is made.
These are commitments we make to every customer — verifiable, in writing, before you pay.
We source spare parts compatible with the heavy-equipment brands you operate. Every component is verified for fitment and functional quality before it ships.
Brand names and logos are the property of their respective owners. We are an independent supplier and are not affiliated with the manufacturers listed.