# DieselCore > Houston-based diesel core supplier to engine and parts remanufacturers worldwide. DieselCore specializes in mechanical and electronic components for commercial vehicles: fuel injectors, injection pumps, turbochargers, control modules, and both light and heavy-duty engines. Whether sourcing a small number of units for core fulfillment or planning a full remanufacturing operation, DieselCore partners with dealers, distributors, and sustainable manufacturing companies. DieselCore operates a circular-economy model — cores from retired commercial vehicles are recovered, sorted, and supplied to remanufacturers, reducing the environmental impact of new-component manufacturing. ## Pages - [Home](https://dieselcore.com/): Overview of DieselCore and the green-cycle remanufacturing model - [About](https://dieselcore.com/about): Company background, team (13 staff across Operations, Sales, Purchasing, Customer Service, and Logistics), and mission - [Buy Core](https://dieselcore.com/buy): Purchasing program — buy remanufacturable diesel cores from DieselCore at volume - [Sell Core](https://dieselcore.com/sell): Selling program — submit cores for pricing and arrange pickup or shipping - [Contact](https://dieselcore.com/contact): General inquiries — phone, email, and contact form - [Core Criteria](https://dieselcore.com/core-criteria): Acceptance standards for full-credit cores (fuel injection pumps, high-pressure oil pumps, turbochargers) - [Shipping Guidelines](https://dieselcore.com/shipping-guidelines): Packaging and shipping requirements (small box / parcel, LTL freight, palletizing) - [Privacy Policy](https://dieselcore.com/privacy-policy): How DieselCore handles personal information ## Contact - **Address**: 2055 Discovery Hills Parkway, Brookshire, TX 77423, USA - **Phone**: +1-713-849-5302 - **Contact form**: https://dieselcore.com/contact ## Core categories handled Air Compressors, Air Dryers, Alternators, EGR Coolers, Electronic Modules, Engines, FICM, Fan Clutches, Injectors, Pumps, Starters, Steering Gears, Tuners, Turbos.