This kit of 4 ball joints work on the following models and OEM numbers 1XD-23579-00-00
2014 – 2021 4X4 Yamaha 700 Viking YXM700 ALL MODELS
2016 – 2021 4X4 Yamaha 700 Wolverine X2 / X4 / X2R / Hunter / All Models
Yamaha Viking Wolverine upper and lower Ball Joint kit 1XD-23579-00-00
Yamaha Viking Wolverine upper and lower Ball Joint kit 1XD-23579-00-00