Multiquip 42613-02 Seal Kit - OEM Replacement Part for Ride-On Trowels

This seal kit provides critical hydraulic sealing components for the STX6H ride-on trowel's main hydraulic pump assembly. The STX6H uses a 45cc mechanical piston pump manufactured by Rex Roth, and this seal kit ensures proper pressure retention and prevents hydraulic fluid leakage that can lead to poor blade pitch control, reduced steering response, and compromised machine performance during concrete finishing operations.

Hydraulic seal degradation is a common maintenance issue on ride-on trowels operating in demanding jobsite conditions. Symptoms of worn seals include visible hydraulic fluid leaks around pump housing, difficulty maintaining consistent blade pitch pressure, erratic steering response, and loss of hydraulic pressure during calibration procedures. Regular seal replacement during scheduled maintenance intervals helps prevent costly downtime and maintains the precision required for professional concrete finishing work.

This seal kit is designed specifically for the STX6H hydraulic drive/steering trowel equipped with the Hatz 4H50TIC diesel engine. The kit includes all necessary seals for complete pump refurbishment, ensuring proper function of the machine's hydraulic systems including drive, steering, and pitch control circuits.

Compatible Models:

• STX6H Hydraulic Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.