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Every SKU in Stock.

A Class 8 truck pulling fully loaded down I-80 inhales six hundred cubic feet of air every minute, burns a gallon of diesel every six miles, and sheds enough particulate through its filter media every thousand miles to choke a small motor. The catalog you're looking at, every fuel cartridge and oil filter and brake drum on this list, is what makes the difference between a truck that delivers its load on time and a truck that doesn't.

There are over 150 SKUs here. Each one was chosen because somewhere in North America, a fleet manager or a service shop or an owner-operator needed exactly that part and could not find a Steinberg cross-reference fast enough. We added it. We tested it against the OEM spec. We stocked it in Hodgkins, Illinois. And we put it on the truck that ships before two in the afternoon.

Browse by Application

Six core categories cover most of what passes through a service bay:

If you don't know the category, you know the part number. Type it into the Fleet Planner and we'll find the Steinberg cross-reference in seconds.

What "OEM-Grade" Actually Means

OEM-grade isn't a marketing word. It means a part is engineered to the same dimensional and performance specification as the one the truck rolled off the factory line with. Same micron rating. Same flow geometry. Same housing thread. Same gasket compound. The aftermarket world is full of filters that pass the visual test and fail the spec sheet, and a fleet manager who buys the wrong one finds out at the worst possible moment, on the side of a highway, three hundred miles from the yard. Steinberg sources from manufacturers that publish full spec documentation, and we reject lots that drift outside tolerance. The cross-reference number is the easy part. The spec match is the hard part.

Where These Parts Ship From

The Steinberg warehouse sits in Hodgkins, Illinois, twenty miles southwest of downtown Chicago, ten minutes from I-294, fifteen from I-55, less than an hour from O'Hare and the Union Pacific intermodal terminal. Orders placed before 2:00 PM Central Time ship the same business day via UPS, FedEx, or USPS, depending on weight and destination. Net-30 terms are available to qualified fleet accounts. For pricing on bulk orders or recurring fleet schedules, contact us directly.