OEM-specification Komatsu Link. Part number 207-70-33120. Compatible with Komatsu Hydraulic Excavator Pc300 3 Pc300 5C Pc300 Pc300 6 Pc300 6Z Pc300 7 Pc300 8 Pc300Lc 3 Pc300Lc 5 Pc300Lc.
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.