What We Do

Your Source for Rolls-Royce Model 250 Engines, Parts, and Services


Paramount International Inc. has been a world-recognized leading supplier of Model 250 Rolls-Royce Allison engines, modules, components, and spare parts for over 25 years. Our focus is providing overhauled and serviceable replacement parts as alternatives to the more expensive OEM-NEW replacement parts. Paramount recognizes that in nearly all situations, other than life-limited parts, overhauled and or serviceable parts provide the level of airworthiness and value of a new part, but at a significantly lower price.  Much of our business is selling parts directly to operators that have sent their engines and modules to for repair and or overhaul facilities so that they can be fitted by the repair facilities. In instances of embodiment fee charged by the repair facilities, Paramount generally pays these fees on behalf of the operator. The result being the operator receives parts at significantly reduced prices. Paramount also offers modules and accessories on an exchange and outright bases for field exchanges and rental support.

In comparison, most of our overhauled and serviceable parts are sold at 40% discount. Our inventory of parts consists of OEM overhauled, and serviceable replacement parts for outright or exchange sale basis. Our exchange inventory of parts, including PT and GP supports, collectors, nozzles, gearbox covers and housings, drive gears, secondary gearbox gears, air tubes, liners, heat shields, and combustion cases are in most instances available for immediate shipment, and at prices competitive to the actual wholesale overhaul cost of the original part.  We also recognize the OEM support agreements and fundamental responsibilities, including the Rolls-Royce Authorized Maintenance Overhaul Center (AMOC) agreement with Rolls-Royce and their approved independent overhaul facilities. The parts we would supply have the required overhaul certification accepted by a recognized Rolls-Royce maintenance facility. To satisfy those requirements our inventory is overhauled by the Rolls-Royce AMOC network of approved repair and overhaul facilities.

Paramount also routinely provides part to the network of independent maintenance and overhaul facilities worldwide. Our inventory constantly changes, and we are always competitive on price and availability even for the most sought over parts. We recognize certification and traceability are essential, and all parts sold by Paramount include dual Transport Canada and or FAA 8130-3 certification, and if requested, EASA part-145 certification, including traceability. All parts sold are also subject to final acceptance by the installer.

We also maintain an inventory exchange pool of Model 250 engines, modules, and accessories, including rental engines and modules. Our accessory inventory includes Honeywell, Triumph-Goodrich, fuel controls, governors, and fuel pumps, including the ECU and HMU units for support of the Model C40/C47 Rolls-Royce series of engines, and for the unique B17 series of turboprop engines. In most instances, we have on the shelf-availability of most accessories

- David Rain, President