Multiquip 42391 Hydraulic Motor Housing Assembly Single Offset - OEM Replacement Part

The hydraulic motor housing assembly provides critical structural support and protection for the hydraulic drive motor system in Multiquip ride-on power trowels. This single offset configuration is engineered specifically for the STX6H hydraulic trowel model, housing the Sauer Danfoss OMTW500 hydraulic drive motor (part #42963) that powers the trowel's rotation system. The housing maintains proper motor alignment, seals hydraulic fluid pathways, and ensures optimal power transfer from the 45cc mechanical piston Rexroth hydraulic pump to the drive motor.

As part of the hydraulic drive system, this housing assembly works in conjunction with the trowel's 8-gallon hydrostatic fluid system. Proper housing integrity is essential for maintaining system pressure specifications during pitch and steering operations. Failure symptoms may include hydraulic fluid leaks, reduced trowel blade rotation power, or irregular motor performance during finishing operations.

Compatible with the following Multiquip trowel model:

• STX6H Hydraulic Ride-On Trowel

Genuine Multiquip OEM part, sold by an authorized dealer.