Powertrain
Used OEM Auto Parts
Original parts.
Real value.
Used OEM parts for European, Japanese and American vehicles, backed by fitment-focused support and professional air suspension repair.
Mega Supply Brands
New parts.
Built under our name.
Meet COREVEX, the new-parts brand from Mega Supply Inc—starting with vehicle filtration and expanding across essential service categories.
New Brand
Filtration engineered for the road ahead.
Oil, fuel and transmission filters developed for dependable fitment, clean flow and everyday service demands.
Explore COREVEX ↗Online Stores
Shop our parts
where you buy.
Our official Shopify store is now live as our main online storefront. eBay remains available for marketplace shoppers.
Engines◆Transmissions◆Turbochargers◆
Air Suspension◆Transfer Cases◆Steering Racks◆
Brake Components◆OEM Electronics◆
Product Range
Used OEM parts.
Ready to work.
Dependable used components across European, Japanese and American makes, selected around OE numbers, vehicle details and real fitment needs.
Air Suspension Repair
Restore the strut.
Verify the seal.
We inspect and rebuild air suspension units with a controlled process, then pressure-test and water-test the finished assembly before release.
Inspect & Leak Test
Evaluate the used unit and locate air loss before disassembly.
Professional Disassembly
Open the assembly with dedicated tools and inspect the sealing surfaces.
Airbag Replacement
Install the replacement airbag and rebuild the unit for correct operation.
Pressure & Water Test
Fill with air pressure and verify the completed unit for leakage.
Mega Supply Inc
One partner.
More possibilities.
We help repair shops, resellers and vehicle owners source used OEM parts across major European, Japanese and American makes, with practical fitment support and specialized air suspension repair.
Start an inquiry ↗Multi-Make OEM Inventory
Used mechanical, drivetrain and chassis components for European, Japanese and American vehicles.
Fitment-Focused Support
Share your vehicle details and part requirements for a focused response.
Air Suspension Capability
Professional rebuild work with pressure and leakage verification.
Request a Quote
Tell us what
you need.
Send the vehicle information, part name or OE number, and quantity. We’ll use it to prepare the right product options.