Heavy-Duty Truck Filters & Body Parts

The right filter,
the first time.

Oil, fuel, air, cabin and coolant filters, service kits and body parts — cross-referenced to the Fleetguard, Donaldson and Baldwin numbers you already know, in stock and ready to ship.

750+In-stock SKUs

Same-dayShipping cutoff 3p CT

All major makesFreightliner to Western Star

Find parts that fit your truck

Select your vehicle and we’ll match the right parts.

Make

Model

Year

Engine

Saved to My Fleet so every page shows what fits.

Vehicle VIN

Demo: full VIN decode runs in the live store.

Part # or keyword

Free shipping over $99Flat $12.95 under

90-day returnsHassle-free

Cross-reference friendlyFleetguard · Donaldson · Baldwin

Talk to an expert(630) 477-0026

Shop by Category

View all products →

Top Sellers

Shop premium parts →

Shop by Make

Filters for every major truck make

Shop by Cross-Reference

Type the Fleetguard or Donaldson number you already know — we stock the replacement

Why Royal Holding

Filtration depth

Oil, fuel, air, cabin, coolant and DEF filters for every major engine — on the shelf, not on backorder.

Cross-reference confidence

Every filter lists the Fleetguard, Donaldson and Baldwin numbers it replaces — order the right part once.

Chicagoland warehouse

Nationwide shipping from Bensenville, IL — same-day cutoff at 3p CT.

Expert support

Heavy-duty filter pros on the phone Mon–Fri — call (630) 477-0026 to match a part.

The right filter,the first time.