CATEngine Parts

203-1100 8 Pieces Pilot Valve Pusher — Cat 216B 226B

This set of 8 pilot valve pushers is essential for the precise control of hydraulic functions within the machine's control valve system. Manufactured to meet exact OEM specifications, these pushers ensure accurate valve actuation, unlike worn or damaged pushers that can cause erratic hydraulic response. Operators may experience slow or unresponsive hydraulic controls, or unintended equipment movement when these pushers begin to fail.

8 Pieces Pilot Valve Pusher – Part No 203-1100 – 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 TypePilot Valve Pusher Set
MaterialHardened Steel
ApplicationHydraulic Control Valve
Service LifeReplace as needed based on inspection
CompatibilityOEM specification
ConditionNew — OEM specification aftermarket

Failure Symptoms

The first sign of failing pilot valve pushers is often a slight delay or inconsistency in hydraulic control response. If ignored, controls may become progressively sluggish, require more effort to operate, or exhibit unintended movements. Continued operation with faulty pushers can lead to imprecise machine operation, potentially causing damage to the equipment or surrounding structures.

Installation Tip

Carefully clean the valve body and spool bores before installing the new pushers to prevent any damage to their precise surfaces. Avoid mixing old and new pushers within the same valve bank, as this can lead to uneven actuation and wear.

Service Note

Inspect the hydraulic control valve spools and seals for wear or damage when replacing the pilot valve pushers.