PU Designated Engines include accessory parts. Speed Control, Radiator, Air Cleaner Spare Filters, Manuals, Attaching parts.
DB Engines are Fan to Flywheel

 Power Units - Control panel, shutdowns, throttle, muffler, skid, optional surge tank for heat exchanger
DB Power Units add Radiator or Heat Exchanger must be quoted.

For Dealer requirements and pricing call our office - 1-800-974-0911