OEM-specification CAT Engine Component. Part number 186-3736. Compatible with CAT Engine 3116 3408 3512 C11 C15 Excavator 320D 322C 324D 325B 330C 330D 336D 345B 349D 365B 385B 390D 5130B.
Always verify with serial number before ordering.
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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.