KomatsuElectrical Parts

55-51120 Key Switch 3Eb — Komatsu CX50 BX50

OEM-specification Komatsu Key Switch 3Eb. Part number 55-51120. Compatible with Komatsu Forklift Cx50 Bx50 Fg45 10 Us Fg50A 10 Us Fd30H 16 Fd30N 16 Fd35A 16 Fg40Z 10.

Key Switch 3Eb – Part No 55-51120 – Komatsu Spare Part
Part Specifications
BrandKomatsu
CategoryElectrical Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

WhatsApp for Price & Availability☎ Call Mumbai Office

Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Disconnect main battery before working on electrical components. Use dielectric grease on all connector pins. Check ground connections — most electrical faults trace to poor grounds. Test with multimeter before installing new parts.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.