CATEngine Parts

1473309 Spindle Forged — Cat 120G 120H

This forged spindle is a critical structural component that serves as a pivot point for steering or suspension systems, allowing for controlled movement and alignment. Manufactured from high-strength forged steel, it provides exceptional durability and resistance to bending forces, unlike a worn or damaged spindle. Operators may experience steering difficulties, uneven tire wear, or a noticeable pull to one side as signs of a compromised spindle.

Spindle Forged – Part No 1473309 – CAT Spare Part
Part Specifications
BrandCAT
CategoryEngine 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

M IST.', };

Related CAT Parts

From the same category — may also be needed

6E3137
Caterpillar Pump Gp. Piston 6E3137
163-8492
Pressure Sensor
7c-3134
Oil Pump
107-7977-132-2156
24V Alternator
325-3915
Cylinder Block
156-8847
Swing Solenoid

Browse all CAT Engine 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

Inspect mating surfaces for wear before fitting. Use torque specs from service manual. Replace gaskets and seals as a set — reusing compressed gaskets causes oil leaks. Clean all oil passages with compressed air.

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

Part TypeSpindle
MaterialForged Steel
ApplicationSteering/Suspension System
Service LifeReplace when damaged or worn
CompatibilityCTP aftermarket replacement
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The initial symptom of a failing spindle is often imprecise steering control or a tendency for the machine to drift. As wear progresses, uneven tire wear may become apparent, and the steering wheel might feel loose or unresponsive. Continued operation risks compromised steering geometry, potentially leading to loss of directional control.

Installation Tip

Ensure the steering knuckle and related components are thoroughly cleaned and inspected for wear before installing the new spindle. Correctly align the spindle with the knuckle and secure all fasteners to the specified tightness.

Service Note

Inspect the wheel bearings, seals, and steering linkage components for wear or damage when replacing the spindle.