Y438103 Komatsu / Long Reach Side-Shift Cylinder - Aftermarket

Y438103 Aftermarket Komatsu / Long Reach Side-Shift Cylinder

This Y438103 hydraulic cylinder is an aftermarket replacement side-shift cylinder for Komatsu / Long Reach forklift attachment applications. Use the original part number as the primary identification point whenever possible.

Y438103 Cylinder Specifications

• Replacement reference: Komatsu / Long Reach Y438103
• Function: Side-Shift Cylinder
• Bore: 45 mm
• Stroke: 204 mm
• Rod diameter: 19 mm

Y438103 is used as a Long Reach cylinder reference for forklift attachment applications. Confirm the attachment model or existing cylinder part number before ordering.

Confirm Cylinder Fitment

Equipment-specific hydraulic cylinders should be matched by part number and application rather than bore and stroke alone. Mounting geometry, pin sizes, closed length, port position and hydraulic connections can vary between machines even when the basic cylinder dimensions are similar.

Before ordering, compare the existing cylinder part number and physical dimensions. For equipment applications, also verify the machine or attachment model and serial number when available.

Need help checking fitment? Contact Union Hydraulics with the existing cylinder part number, equipment model and cylinder measurements and we'll help compare the available replacement.