Because The Sn Of Each Sub-Model Is Different From The Regional Version, Please Reconfirm Whether The Part Number And Appearance Of The Product Are Correct !!!!!!Part Number: 20Y-979-6141 20Y-979-6140 20Y9796140 20Y9796141 146570-2510Application: For Komatsu ExcavatorPC160LC-7 PC200-7 PC200LC-7 PC210-7 PC220-7 PC270-7 PC300-7 PC340NLC-7 PC360-7 PC600-7 PC1250-7 PC1250-8 PC1250LC-8 D475A-5PC200-7/PC200LC-7D475A-5 D475A-5A D475A-5E0 D475ASD-5E0PC160LC-7PC200-7 PC200-7-AA PC200-7-APPC200LC-7 PC200LC-7-BA PC200LC-7-BP PC210LC-7-DA PC210LC-7-DGPC210-7-CA PC210-7-CGPC200SC-7-M1PC220-7 PC220-7-AA PC220LC-7 PC220LC-7-BAPC270-7 PC270-7-AGPC230LC-7-DG PC230-7-AA PC230LC-7-BA PC230-7-CGPC300-7-AA PC300LC-7 PC300LC-7-BA PC300-7PC300-7 PC350LC-7 PC350-7-AA PC350LC-7-BAPC600-7 PC600-7-M1 PC600LC-7 PC600LC-7-M1PC650-7-M1PC1250-7 PC1250-8 PC1250LC-8Shipment Time: 1-2 Days After Payment Received. Should Any Delay Happen Due To Logistic Company And Local Customers Or Duties Will Inform YouAny Question Please Contact us. We Will Do Our Best to Service You.