CATHydraulic Parts

2128474 Valve Seat Insert (Inlet) — Cat 311C 312C

OEM-specification CAT Hydraulic Component. Part number 2128474. Compatible with 311C, 312C, 312C l, 314C, 318C, 319C, 320C, 320C FM, 320C l, 320D, 320D lRR, 321C, 323D l, 323D lN; Engine: 3064, 3066.

Valve Seat Insert (Inlet) – Part No 2128474 – CAT Spare Part
Part Specifications
BrandCAT
CategoryHydraulic 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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Full shipping information on regional pages · Air freight 2–12 days · GST invoice for India

Installation & Application Notes

Flush hydraulic lines before fitting new components. Use only manufacturer-specified hydraulic fluid. Check O-rings and backup rings for correct orientation. Bleed air from system after installation.

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