OEM-specification Komatsu Dust Seal. Part number 423-46-27190. Compatible with Komatsu Loader Wa300 3A Wa320 6 Wa380 3 Wa400 5L Wa380 8E0 Wa320Pt 5L Wa300 3Cs Wa320 6N. Fits: WA3203, WA300L3, WA3003AXT.
Always verify with serial number before ordering.
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Clean mating surfaces before fitting cab seals to prevent air and water ingress. Use correct adhesive for glass bonding — structural automotive adhesive, not silicone. Check wiring harness routing when replacing doors or panels.
Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.