Jungheinrich 50451646 Hose, Hydraulic for DFG 60/70 Series

Overview

The 50451646 Hose, Hydraulic is a replacement hydraulic hose designed for Jungheinrich counterbalance forklifts. Hydraulic hoses carry pressurized oil between the pump, control valve, lift cylinders, and other hydraulic components, so a cracked, chafed, or leaking hose quickly causes pressure loss, fluid leaks, and unplanned downtime. This hose is built to match the original Jungheinrich specification for part number 50451646, helping your truck regain safe, dependable hydraulic performance with the correct fit, length, and connection points.

Compatibility

The 50451646 for DFG trucks is specified for the following Jungheinrich series:

• DFG 60/70 DK series — diesel and LPG counterbalance trucks built from serial number (Ser. Nr.) 5250 onwards
• DFG 660-4 (cyl.) series

Internal hose routing can vary within a series, so we recommend confirming that the part number 50451646 matches the number listed for your truck’s serial number before ordering. No OEM replacement numbers have been published for this part; if you need help identifying the correct hose, send us your truck model and serial number and our parts specialists will verify fitment for you.

Quality and Reliability

Every 50451646 Hose, Hydraulic is manufactured to meet the dimensional and pressure requirements of the original Jungheinrich part. Quality hydraulic hose construction is essential on DFG trucks, where hoses operate under high pressure and continuous duty cycles. A properly specified hose helps maintain stable lifting and lowering performance, protects surrounding components from fluid contamination, and reduces the risk of sudden failure during material handling operations.

Installation and Maintenance Tips

• Fully lower the forks and relieve all hydraulic pressure before disconnecting any hose.
• Clean the fittings and surrounding area before removal to keep dirt out of the hydraulic system.
• Use the correct wrenches on the fitting flats; avoid over-tightening, which can damage seats and threads.
• Route the new hose exactly as the original, away from sharp edges, heat sources, and moving parts.
• After installation, run the truck at low idle and inspect all connections for leaks, then top up the hydraulic fluid as required.
• Inspect hoses regularly for chafing, bulges, or weeping fittings, and replace worn hoses before they fail.

Why Order from Us

forkliftpartssearch.com is a dedicated source for forklift spare parts, including hydraulic components for Jungheinrich equipment. You can search quickly by part number, brand, or model, and our team focuses on accurate parts identification so you order the right component the first time. When you need the 50451646 Hose, Hydraulic or any other Jungheinrich replacement part, we make it easy to find, verify, and order — so your forklift spends more time working and less time in the service bay.