Hydro Gear Genuine 72750 Transaxle Service Kit for ZT2800 ZT3100 ZT3200 ZT3400

Kit worked perfect and easy to follow directions

I was able to service the transmissions on my Cub Cadet zero turn myself. More convenient and less expensive than hauling to a service provider.

Kind of pricey, but it had everything I needed to get the job done.

Perfect kit for transaxle service.

The kit had great directions for most Hydrogear transmissions, but my Bobcat had the reservoir plumbed into the fill plug, so I had to improvise and remove the top plug. Also, the extension for the hand pump didn't fit the pump, so I had to make something up, which only let me pump 1/2 quart at a time. My fault for waiting to work on this in the colder weather, because the oil pumps SLOWLY when it is cold. Took me 2 hours to manually fill both sides on my CRZ using the included pump.

Everything i need to change my oil. Good deal.

It is ok .

Complete service kit from system manufacturer on my 2018 Exmark Radius X Series with Hydro-Gear ZT3400 pumps with 686 hours at time of service. Previous services were done at the dealer to maintain exmark extended warranty. The fitting supplied in the kit to thread into the vent hole to refill the system does not clear the mowers drive linkage. I simply held the bare end of the supplied pump tube in the vent hole and pumped in 2 quarts on each side. This left me with one full quart to top off the reservoir and add after a couple heat cycles. I used total 4.5 of the supplied 5 quarts. I emailed Hydro-Gear and they said fluid is a 20W50 weight oil and should be changed every 400 hours (initial change at 75 hours if a new machine). Supplier that shipped sent the kit in a sealed hydro-gear retail box, no bulk loose parts like some vendors seem to do. If I had to guess this is the same kit Exmark brands as their own for double the cost. Exmark has to get the oil and filters from someone and what better than company that makes the system. I am comfortable using parts from the supplier that manufactures the pump drive system. I will buy this kit again.