When ordering helicopter parts, one of the most important decisions operators face is choosing between new, repaired, and overhauled components. Each option has distinct advantages depending on the part type, your budget, operational requirements, and how quickly you need the component. Understanding these differences can save you significant money while maintaining full airworthiness compliance.
New Parts
New parts are manufactured components that have never been installed on an aircraft. They come with full manufacturer documentation and traceability, and carry the maximum remaining service life. New parts are typically the most expensive option but offer the longest time between overhauls (TBO) and zero prior wear.
When to choose new: New parts make sense when you need maximum component life, when the cost difference between new and overhauled is small, or when a new part is more readily available than an overhauled alternative. For consumables and expendables — items like O-rings, gaskets, filters, and safety wire — new is always the standard.
Repaired Parts
A repaired part is a component that had a specific defect or discrepancy that was corrected by an approved repair station. The repair addresses the identified issue and returns the part to a serviceable condition, but the component is not fully disassembled and rebuilt the way it would be during an overhaul.
When to choose repaired: Repairs are often the fastest and most cost-effective option when a specific, known issue needs to be addressed. If your component has a single discrepancy — such as a cracked housing or a failed seal — a targeted repair can restore serviceability at a fraction of the cost of a full overhaul or new purchase.
Overhauled Parts
An overhauled part has been fully disassembled, inspected, repaired as needed, reassembled, and tested to meet the manufacturer's original specifications. Overhauled components are returned to zero-time or specified service limits, depending on the component type and applicable regulations.
When to choose overhauled: Overhauled parts are ideal when you need a reliable component at a lower cost than new. They're especially popular for high-value items like hydraulic actuators, transmissions, and engine accessories where the overhaul cost is significantly less than a new unit. CAP's flat-rate exchange program makes overhauled components even more accessible — you send in your time-expired unit and receive a freshly overhauled replacement immediately.
Documentation and Traceability
Regardless of which condition you choose, proper documentation is essential. All parts supplied by Canadian Air Parts come with full traceability and appropriate release documentation. New parts include manufacturer certificates, while repaired and overhauled parts come with approved release certificates from Transport Canada-approved repair stations.
How CAP Helps You Choose
When you submit an RFQ to Canadian Air Parts, our sourcing team will present all available options — new, repaired, and overhauled — along with pricing, lead times, and availability. We help operators make informed decisions that balance cost, availability, and operational requirements. With over 30 years in the helicopter parts industry and more than $7 million in inventory, we can usually offer multiple options for the same part number.
Not sure which condition is right for your needs? Contact our team or submit an RFQ and we'll walk you through the options.