CATBearing & Bushing

7D8437 1P4693 — Cat 120M 120M 2

This is a durable bearing designed for critical load-bearing applications in Caterpillar motor graders and wheel loaders. Manufactured to meet robust industry standards, it provides reliable performance and extended service life compared to a worn bearing. Operators may experience increased vibration, noise, or difficulty in steering or power transmission when this bearing begins to fail.

1P4693 – Part No 7D8437 – CAT Spare Part
Part Specifications
BrandCAT
CategoryBearing & Bushing
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

h before 3 PM IST.', };

Related CAT Parts

From the same category — may also be needed

3D6222
Bearing
cUP03
Bearing
7M5337
Guard Assem. (R.H.)
1058743
Bearing
7M5338
Guard Assem. (L.H.)
4P9944
Bearing

Browse all CAT Bearing Bushing →

Installation & Application Notes

Never strike bearings directly — use a bearing press or driver set. Heat housing (not bearing) to ease installation. Replace bearings in sets where applicable. Check housing bore diameter before fitting — out-of-round bores destroy new bearings.

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

Part TypeHeavy-Duty Industrial Bearing
MaterialSteel alloy
ApplicationMotor Grader/Wheel Loader Drivetrain
Service LifeReplace based on inspection or 3,000-5,000 hrs
CompatibilityCAT 7D8437 (1P4693)
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The first indication of a failing 7D8437 bearing might be a low-frequency rumble or increased play in the connected component. If left unaddressed, this can lead to binding or erratic operation of the drivetrain or steering. Continued operation risks damage to gears and shafts within the affected system.

Installation Tip

Ensure the bearing bore and shaft are perfectly clean and free from any burrs or contaminants before installation. Never use a hammer directly on the bearing; always use a proper press or driver tool.

Service Note

Inspect the associated gears, shafts, and seals for wear or damage during the bearing replacement process.