Lawn Mower Parts 42661-VE2-800 Gears 42672-VE2-800 Keys Springs & Clips, Compatible with Ho-nda Drive Wheel Kit, for Ho-nda Mower HRR216/HRS216 Drive Gear Kit 12 Teeth, Fits HRB216K4 HRB216K5 Models - Big waves, 050502

• Replacement Models: 42661-VE2-800, 90651-VE2-800, 42672-VE2-800, 42668-VE2-800. Compatible with HD Mower Model: HRB216K3, HRB216K4, HRB216K5, HRB216K6, HRB216K7, HRM217, HRM217K1, HRM217K2, HRM217K3, HRM217K4 & HRM217K5, HRS216 K2. Fits Models: HRB215 , HRB216 , HRB217, HRZ216 , HRM215 , HRR216 , HRS216 & HRT216 Model Series Engines Fits Select: HRR216K2 , HRR216K3 , HRR216K4 , HRR216K5 , HRR216K6 , HRR216K7 , HRR216K8 , HRR216K9HRS216K1 , HRS216K2 , HRS216K3 , HRS216K4 , HRS216K5. Compatible with 21" Cut HD : HRB 215 , HRB 216 , HRB 217 , HRM 215 , HRR 216 , HRS 216 , HRT 216 , HRZ 216. Products include: 2 X 42661-VE2-800 - Gears, 2 X 90651-VE2-800 - Clips, 2 X 42672-VE2-800 - Transmission Keys, 2 X 42668-VE2-800 - Compression Springs. Please Note: If it's 12 then this kit is for you. If you need a 13-tooth gear, please look at the model and buy it carefully.