Top Commercial Vehicle Parts Suppliers

OEM parts are made by or for the vehicle manufacturer and match the original spec exactly, while aftermarket parts come from other makers and vary in quality and price. OEM parts may be required to keep a vehicle warranty, while good aftermarket parts can lower running costs on older vehicles.

Commercial vehicle parts are priced per item, with trade discounts that depend on your spend and fleet size. OEM parts generally cost more than aftermarket ones, and freight, express delivery, core charges and rare models add to the price. A fleet parts agreement usually fixes pricing and delivery terms.

Choose a fleet parts supplier by checking coverage of your vehicle makes, local stock levels, delivery times and warranty terms. Ask whether they offer trade accounts, VIN-based parts lookup, emergency supply for vehicles off the road and reporting on what your fleet buys.

Yes, most commercial vehicle parts suppliers deliver to fleet workshops on scheduled routes, and many offer same-day or next-day delivery for urgent orders. Larger fleets can arrange vendor-managed inventory, where the supplier keeps an agreed stock of common parts on the fleet's own shelves.