Komatsu 3FE-66-14211 VALVE ASS’Y for FD100/FD115 Forklifts

Overview

The Komatsu 3FE-66-14211 VALVE ASS’Y is a complete valve assembly for Komatsu heavy-duty diesel forklifts in the FD100, FD115 and FD135 families. Valve assemblies manage flow and pressure inside critical circuits, so a worn or faulty unit often shows up as sluggish hydraulics, erratic response or reduced lifting performance. Fitting a complete replacement assembly instead of chasing individual seals or spools is usually the faster and more dependable repair, and this single Komatsu part number serves several generations of these high-capacity trucks.

Compatibility

This valve assembly fits Komatsu diesel forklifts across three model series:

• FD100 series – FD100-6-DM, FD100-7 and FD100-8 trucks
• FD115 series – FD115-6-DM, FD115-7 and FD115-8 trucks
• FD135 series – FD135-6-DM and FD135-7 trucks

Whether you need the 3FE-66-14211 for FD100-6-DM units or the same valve for a later FD115-8, this part number covers the application. Configuration details can vary by market and serial number, so we recommend checking the model and serial plate on your truck before ordering. If anything is unclear, our parts specialists can confirm fitment for you.

Quality and Reliability

Forklifts in this class work hard in ports, steel yards and heavy manufacturing, where valve components face sustained pressure and heat day after day. The 3FE-66-14211 is supplied as a replacement part intended to match the fit and function of the original Komatsu valve assembly, installing in the original location with the existing connections and mountings. As with every Komatsu replacement part we supply, the emphasis is on correct fitment and dependable service life in demanding material handling environments, helping you protect uptime on trucks that are often central to daily operations.

Installation and Maintenance Tips

• Relieve all system pressure and disconnect the battery before starting work.
• Follow the Komatsu service manual for your truck generation for torque values and removal procedures.
• Clean around ports and fittings before removal so contamination cannot enter the circuit.
• Replace seals and O-rings while the assembly is out and inspect mating surfaces for damage.
• After installing the new VALVE ASS’Y, test the circuit at low demand and check carefully for leaks before returning the truck to full service.

Why Order from Us

forkliftpartssearch.com focuses on forklift replacement parts, including a broad range of Komatsu components for current and legacy models. When you order the 3FE-66-14211 VALVE ASS’Y, you deal with a team that understands these trucks and can verify the part against your model and serial number before you commit. Our catalogue makes it simple to find related FD-series components, and our support continues after the sale if you have questions during installation. Send us your model and serial number for a prompt quotation and current lead time.