Your Global Source for
Aftermarket Heavy Equipment
Spare Parts
ABOUT US.
Established in 1996, Patriot Engineering Services (PES) is a leading spare parts supplier for heavy equipment, trucks, and passenger vehicles. Under the leadership of the Managing Director, Eng. Hassan Seblani, PES, maintains close relationships with a carefully vetted global supplier network — giving clients a first-hand competitive edge in machinery knowledge and part quality. Our private label brand American Spares Industriez (AsZ).
1996
Year Founded
30+
Countries
12
Parts Categories
2
Sister Brands
Established 1996 | 30+ Countries Served | 12 Product Categories | Private Label — American Spares Industriez (AsZ) | Vetted Global Supplier Network
Parts Compatible With Leading Brands
We supply aftermarket replacement parts compatible with major global equipment manufacturers
Caterpillar (R) | John Deere (R) | Volvo (R) | Dynapac (R) | Euclid Blaw-Knox (R) | Cummins (R) | Bomag (R) | P&H (R) | Terex (R) | Ingersoll-Rand (R) | Grove (R) | Mack (R) | International (R) | Detroit Diesel (R) | Navistar (R)
* The names, pictures, & logos of the OEMs are for reference purposes only.
PES VIDEO CHANNEL
PES Introduction
PES Introduction
Malaysia Seminar
Your Trusted Global Partner
OEM-Compatible Quality
Every part sourced through a carefully vetted global supplier network — reliable, OEM-grade components for heavy equipment and vehicles.
Private Label Brand — AsZ
American Spares Industriez (AsZ) offers consistent quality and competitive pricing on high-demand components under our own label.
Deep Industry Expertise
Led by Eng. Hassan Seblani with decades of hands-on machinery knowledge — not just a catalogue, but real engineering insight you can rely on.
Trade Show Presence
Regularly exhibiting at Bauma Munich, Bauma China, and AAPEX Las Vegas — staying at the forefront of global industry developments.
Global Reach
Serving clients across 30+ countries in the Americas, the Middle East, Africa, and Asia with reliable international logistics.
Full Catalogues & Support
Comprehensive downloadable product catalogues across 12 categories — making sourcing fast, precise, and efficient for your team.