Finding the parts You Need Just Got Easier

Magnum stocks over 35,000 fleet & industrial maintenance supply products right here in McKinney, Texas.

Because your time is too valuable to be wasted chasing down parts.

At Magnum, it is our mission to provide you with the widest array of Heavy Truck, Industrial and Fleet Supplies. Whether you visit our store, or we service your account, our underlying goal is to provide the selection, quality and attentive service you and your business deserve.

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Magnum proudly stocks over 35,000 products at our McKinney, Texas store location, and have access to over a half-million special-order items through our network for suppliers and business partners.

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We understand that every business is unique. Magnum's customer-first approach to service and support ensures you have what you need, when you need it. 

Hoses & Fittings
Fluid Transmission
Truck & Trailer Parts
Replacement Filters
Chemicals & Lubricants
Hardware & Fasteners
Electrical Supplies

Cutting Tools & Abrasives

Shop Supplies

Hand & Power Tools

Cargo Control

Safety Products

Towing Accessories

Truck Lighting