CATTransmission Parts

2767391 Gear — Cat 320D 320D2

This gear is a critical component within the transmission system, responsible for transmitting rotational power and altering speed and torque. It is manufactured to meet stringent OEM quality standards, ensuring durability and precise meshing compared to a worn gear exhibiting chipped teeth or excessive backlash. Operators may notice a grinding noise during gear changes, difficulty engaging gears, or a noticeable loss of power if this gear begins to fail.

Gear – Part No 2767391 – CAT Spare Part
Part Specifications
BrandCAT
CategoryTransmission 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

ay dispatch before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

333-2983
Travel Gearbox With Motor
9n-4333
1 Pc Clutch
3p-8393
5T Clutch Plate
3p-7447
Clutch Plate
171-9316
Swing Gearbox
267-6877
Travel Gearbox With Motor

Browse all CAT Transmission Parts →

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

Drain and replace transmission fluid when servicing internal components. Use correct ATF specification. Pre-fill torque converters with fluid before installation. Allow 10 minutes for fluid to settle before checking level.

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

Part TypeTransmission Gear
MaterialHardened Steel
ApplicationTransmission System
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial signs of failure may include a whining or grinding noise from the transmission, especially under load. If ignored, the noise will likely intensify, and gear engagement may become hesitant or impossible. Continued operation risks further internal transmission damage.

Installation Tip

Ensure the transmission housing is thoroughly cleaned before installation to prevent debris from contaminating the new gear. Avoid forcing the gear onto the shaft; it should seat smoothly if aligned correctly.

Service Note

Inspect all adjacent gears, bearings, and seals for wear or damage when replacing this gear.