CATCooling System

3763070 Drive As-Fan — Cat 336e 336e H

This is a fan drive assembly that connects the engine's crankshaft to the cooling fan, ensuring optimal airflow through the radiator for temperature regulation. It is manufactured to meet stringent OEM quality standards, providing superior durability and performance compared to a worn or damaged drive. Symptoms of a failing fan drive include increased engine operating temperatures, unusual noises from the front of the engine, and a noticeable wobble or vibration of the fan.

Drive As-Fan – Part No 3763070 – CAT Spare Part
Part Specifications
BrandCAT
CategoryCooling System
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

PM IST.', };

Related CAT Parts

From the same category — may also be needed

7c3385
Core As-Aftercooler
7W9541
Cooling Component
393-9054
Core As Oil Cooler
2679442
Core As-Aftercooler
6n6423
6N6424
3786178
Water Tank Radiator

Browse all CAT Cooling System →

Ship This Part To Your Location

DubaiSaudi ArabiaNigeriaKenyaSouth AfricaBangladeshMalaysiaGhanaQatarEgypt
India
MaharashtraGujaratTamil NaduRajasthanKarnatakaTelangana

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

Installation & Application Notes

Flush cooling system with distilled water before refilling. Use pre-mixed coolant — never plain water, which causes corrosion. Pressure-test system after any cooling repair. Check thermostat by immersing in hot water — should open at rated temperature.

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

Part TypeFan Drive Assembly
MaterialSteel and rubber components
ApplicationEngine cooling system
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of a failing fan drive is often an audible grinding or squealing noise originating from the fan pulley area. If left unaddressed, the drive may begin to slip, leading to intermittent overheating and reduced cooling efficiency. Continued operation with a compromised fan drive can result in severe engine damage due to prolonged high temperatures.

Installation Tip

Ensure the new fan drive is properly aligned with the crankshaft pulley before tightening mounting bolts to prevent premature bearing wear. Avoid overtightening the mounting hardware, which can damage the drive housing.

Service Note

Inspect the cooling fan blades for cracks or damage and check the condition of the drive belt during replacement.