OEM-specification Caterpillar Hydraulic Component. Part number 9M4163. Compatible with Caterpillar Hydraulic Parts Component 9M4163 | Hydraulic Parts | Parts Trading Company India; Engine: D330A, D330B, D333A, D333B.
Always verify with serial number before ordering.
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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.