Honda HRR216 Series Tune Up Kit (Serial Range MZCG-6000001 to MZCG-8669999) Protect your investment with our OEM Tune-up Kit. Protect your investment with our OEM Tune-up Kit. All of our Tune Up Kits include Original Equipment Manufacturer (OEM) parts to perform a simple tune up. ALL parts are Genuine Honda parts. NOTHING in this kit is aftermarket. Honda HRX and HRR Series Tune Up kit includes air filters, spark plug, oil and new set of blades. This kit fits ALL Honda HRX217 Series mowers including: Includes all the parts to perform a simple tune up including: This kit is customized for HRR Series Mower from Serial Range MZCG-6000001 to MZCG-8669999. These models feature the Quadracut System. Models manufactured after 2014 feature the Microcut Blade System. Protect your investment with our OEM Tune-up Kit. All of our Tune Up Kits include Original Equipment Manufacturer (OEM) parts to perform a simple tune up. ALL parts are Genuine Honda parts. NOTHING in this kit is aftermarket. Honda HRX and HRR Series Tune Up kit includes air filters, spark plug, oil and new set of blades. This kit fits ALL Honda HRX217 Series mowers including: HRR216K6PDA HRR216K6VKA HRR216K6VXA HRR216K7PDA HRR216K7VKA HRR216K7VXA HRR216K8 PKAA HRR216K8 VKAA HRR216K8 VYAA