The original part identification confirms that these components passed our strict test criteria. All parts are designed to match the compressor and are approved for use on the specified compressor. They have been thoroughly tested to provide the highest level of protection, extending the compressor’s lifetime and keeping the cost of ownership to an absolute minimum. No compromises were made on reliability. The use of original part certified quality components helps to ensure reliable operation and will not impact the validity of your warranty, unlike other parts. Look for your quality assurance.