Multiquip 21201 Hose Assembly 3/8 ID x 36.50 Straight Ends

The Multiquip 21201 Hose Assembly 3/8 ID x 36.50 Straight Ends is a genuine OEM hydraulic hose assembly designed for the HTX series heavy-duty hydrostatic ride-on power trowels, including the HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, and HTXD6i. Sourced directly from Multiquip, this assembly matches the exact length, inside diameter, and straight-end fittings specified for these machines. If you are servicing one of these trowels and need a direct-fit hydraulic line replacement, part 21201 is the correct OEM component for the job. Confirm your model against the fitment list before ordering to ensure compatibility.

Key Features

• OEM-Grade Hose Construction — Built to the same pressure rating, hose diameter, and fitting specification as the original, maintaining proper hydraulic flow throughout the system.
• Straight-End Fittings for Direct Connection — Straight-end terminations on both ends connect directly to the ports on HTX series trowels without adapters or modification to existing line routing.
• Confirmed HTX Series Fitment — Verified for the HTX44K4, HTX44K5, HTX44Y4, HTX44Y5, and HTXD6i hydrostatic ride-on power trowels.
• Maintains Hydraulic System Integrity — A correctly routed, properly seated hose assembly sustains consistent hydraulic pressure to the blade and drive circuits, keeping trowel response sharp and predictable.
• Hydraulic Leak Prevention — A worn or cracked hose introduces pressure loss, fluid leaks, and potential blade-pitch inconsistency; replacing with a genuine Multiquip assembly restores the sealed hydraulic circuit.

A hydraulic hose assembly like the Multiquip 21201 carries pressurized hydraulic fluid between key components in the trowel's hydrostatic drive and blade-pitch control system. At the specified 3/8-inch inside diameter and 36.50-inch straight-end length, this hose is engineered to handle the operating pressures generated by the machine's hydraulic pump without flexing, kinking, or leaking at the connections. When a hose assembly deteriorates — through cracking, abrasion, or fitting wear — hydraulic pressure drops, blade control becomes inconsistent, and fluid loss can cause damage to downstream components, making timely replacement essential to keeping the trowel performing correctly on the slab.

DHS Equipment is an authorized Multiquip parts dealer. If you need help confirming fitment or locating additional parts for your HTX series trowel, contact our team directly.

Part Details

Compatibility & Fitment

Verify Before You Order

Fitment is machine-number and revision-specific; always confirm your model and serial number against the fitment list.

Why Buy From DHS Equipment

Every part is verified against the manufacturer's part number before it ships, so what you order is what arrives. We carry parts from leading OEM brands and our own DHS Quality Parts line of professional aftermarket components. Need help finding the right part? Our team is available to confirm compatibility whenever you need it. Orders are processed fast to keep your jobs on track. We don't just sell parts. We keep you jobsite ready.

Questions? Contact our team at [email protected] or 866-611-9369 — DHS Equipment is here to help you maintain peak performance.