1.Super low friction helm for smooth comfortable steering. 2.Can be use any kinds f Horsepower ,Brands or models.

Helm Pump(part#ZS-300)which is similar with Baystar HH4016.

The  HH4016 is a super low friction helm for smooth and comfortable, no feedback steering. For use with any hydraulic steering cylinder. This helm has the industry standard 3/4" tapered shaft that will fit 99% of the available steering wheels on the market today. This helm will work with every steering wheel we offer on this site.