CATEngine Parts

7S9396 Prescreener As — Cat 120H 12H

This is a CAT Prescreener Assembly, a vital component in the material processing system that separates oversized or unwanted materials before they enter the main screening deck. It is built with durable materials to withstand abrasive conditions and ensure efficient material flow, unlike a worn or damaged prescreener that can lead to inefficient processing or damage to downstream components. Operators may notice reduced throughput, increased wear on other parts, or material bypassing the intended screening path when this assembly is failing.

Prescreener As – Part No 7S9396 – 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.

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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 TypePrescreener Assembly
MaterialSteel and wear-resistant alloy
ApplicationMaterial processing and screening
Service LifeReplace based on wear and operational hours
CompatibilityCAT 7S9396
ConditionNew — CTP aftermarket replacement

Failure Symptoms

The initial symptom of a failing prescreener assembly is often a reduction in the overall processing capacity or an increase in the amount of oversized material reaching the main screen. If left unaddressed, this can lead to premature wear on the main screening media and other downstream components. The worst-case scenario involves significant damage to the screening deck or a complete blockage of material flow, halting production.

Installation Tip

Ensure all mounting points are clean and free of debris before installing the new assembly. Do not overtighten bolts, as this can distort the frame or the assembly itself.

Service Note

When replacing the prescreener assembly, inspect the main screening decks and the conveyor system for any signs of excessive wear or damage.