Genuine Exmark Part Number:135-5787
Compatible with the Following:
Z-Spray 4230
Z-Spray 4230XL
Z-Spray 4630
Z-Spray 4630XL
Z-Spray 5260
Z-Spray 5260XL
Fitment can vary by sub model, serial number, and/or production date of your equipment. Please refer to the original owners manual in order to verify this is correct part for your machine