Multiquip 45389 Hydraulic Hose Assembly 3/4" x 44" 12FJIC - OEM Replacement Part

This hydraulic hose assembly delivers pressurized hydraulic fluid to control trowel blade pitch and operation on Multiquip power trowels. The 3/4" inside diameter hose spans 44 inches and features 12FJIC (Female JIC 37-degree flare) fittings on both ends for secure, leak-free connections to the hydraulic system. Hydraulic hoses are critical wear components exposed to constant flexing, vibration, and pressure cycling during trowel operation. Replace immediately if you notice fluid weeping, outer cover cracking, fitting corrosion, or loss of blade responsiveness—all signs of internal hose degradation that can lead to complete hydraulic failure mid-job.

The JIC 37-degree flare fittings ensure proper metal-to-metal sealing in high-pressure hydraulic circuits typical of power trowel systems. This assembly is engineered to withstand the repetitive flexing and environmental exposure inherent to concrete finishing equipment.

Compatible with the following Multiquip trowel models:

• LD6
• LD60

Genuine Multiquip OEM part, sold by an authorized dealer.