CATElectrical Parts

2275978 24V 70W — Cat 320C 320D

This is a 24-volt, 70-watt lamp assembly designed to provide illumination for heavy equipment operating in low-light conditions. It is built to withstand the vibrations and harsh environments typical of construction and mining sites. A burnt-out or damaged lamp will result in a loss of visibility, increasing the risk of accidents and operational errors.

24V 70W – Part No 2275978 – CAT Spare Part
Part Specifications
BrandCAT
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.

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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.

Part TypeLamp Assembly
MaterialMetal, Glass, Electrical Components
ApplicationWork Lighting System
Service LifeReplace as needed due to bulb burnout or damage
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The most immediate symptom of a failing lamp is a complete loss of light output from that unit. If the lamp housing is also damaged, moisture and dirt ingress can occur, leading to corrosion of the bulb socket and wiring. Continued operation without adequate lighting significantly increases the risk of collision, damage to the equipment, or injury to personnel.

Installation Tip

Before installing, ensure the electrical connector is clean and free of corrosion to guarantee a solid connection and prevent electrical resistance. Avoid applying excessive force when mounting the lamp assembly, as this can damage the housing or mounting points.

Service Note

Inspect the wiring harness and connector for any signs of damage, fraying, or corrosion when replacing the lamp assembly.