Komatsu 3EB-04-61120 HOSE | FG10-18-20 FG20/25-16 Forklifts

Overview

The 3EB-04-61120 HOSE is a replacement hose for Komatsu FG series internal combustion forklifts. Hoses are among the most service-intensive wear items on any lift truck, exposed continuously to heat, vibration and pressure cycles. When a hose begins to weep, crack or bulge, replacing it promptly helps prevent fluid loss, unexpected downtime and damage to nearby components. This hose is produced to match the dimensions, fittings and routing of the original Komatsu part, so it fits in the same position as the factory component it replaces.

Compatibility

The 3EB-04-61120 fits FG10-18-20 and a range of related trucks, covering both standard and H-variant models across four Komatsu model families:

• FG10/15/18 series – FG10-18-20, FG10/15/18-21-W
• FG15H/18H series – FG15H/18H-20, FG15H/18H-21-W
• FG20/25 series – FG20/25-16, FG20/25-17-W
• FG20H/25H series – FG20H/25H-16, FG20H/25H-17-W

Because hose fitment can vary with serial number and truck configuration, we recommend confirming the 3EB-04-61120 part number against your machine’s parts manual or data plate before ordering. Our team is happy to help verify fitment if you provide your model and serial number.

Quality and Reliability

Komatsu FG forklifts are workhorses in warehouses, yards and loading docks, and every hose on these trucks must withstand daily commercial use. The 3EB-04-61120 HOSE is built to handle the temperature ranges and pressure demands of these machines, with reinforced construction and correctly formed ends that line up with the original mounting points and brackets. Ordering by the exact Komatsu part number helps ensure tight, leak-free connections, proper routing away from hot and moving parts, and a service life consistent with the truck manufacturer’s intent.

Installation and Maintenance Tips

Keep these points in mind when fitting the 3EB-04-61120:

• Verify the part number and your truck model before starting the job.
• Relieve system pressure and allow the engine to cool before disconnecting any lines, and drain fluid into a suitable container.
• Compare the new hose with the old one to confirm length, end fittings and bend direction.
• Replace any worn clamps, seals or O-rings at the same time; reusing fatigued hardware often causes leaks.
• Route the hose exactly as the original, secure it with the correct brackets, and keep it clear of exhaust components and sharp edges.
• After installation, run the engine, inspect all joints for leaks and re-check fitting tightness.
• During routine service, look for cracks, abrasion, bulges or weeping fittings and replace the hose at the first sign of wear.

Why Order from Us

At forkliftpartssearch.com, forklift parts are our only business. We supply and source components for all major brands, including Komatsu, and we understand how costly downtime can be when a hose fails. If you are unsure whether the 3EB-04-61120 is the correct hose for your truck, send us your model and serial number and our parts specialists will confirm the right match before you order. With accurate fitment data, clear product information and a team that speaks forklift, we make it easy to get the right part the first time.