VMware vSphere Client Download Links

vSphere v4.1
– VMware vSphere Client v4.1 : VMware-viclient-all-4.1.0-258902.exe
– VMware vSphere Client v4.1 Update 1 : VMware-viclient-all-4.1.0-345043.exe
– VMware vSphere Client v4.1 Update 2 : VMware-viclient-all-4.1.0-491557.exe
– VMware vSphere Client v4.1 Update 3 : VMware-viclient-all-4.1.0-799345.exe
– VMware vSphere Client v4.1 Update 3a : VMware-viclient-all-4.1.0-925676.exe

vSphere v5.0
– VMware vSphere Client v5.0  :  VMware-viclient-all-5.0.0-455964.exe
– VMware vSphere Client v5.0 Update 1 : VMware-viclient-all-5.0.0-623373.exe
– VMware vSphere Client v5.0 Update 1b : VMware-viclient-all-5.0.0-804277.exe 
– VMware vSphere Client v5.0 Update 2 :  VMware-viclient-all-5.0.0-913577.exe

vSphere v5.1
– VMware vSphere Client v5.1  :  VMware-viclient-all-5.1.0-786111.exe
– VMware vSphere Client 5.1.0a : VMware-viclient-all-5.1.0-860230.exe 
– VMware vSphere Client 5.1.0b : VMware-viclient-all-5.1.0-941893.exe
– VMware vSphere Client 5.1 Update 1 : VMware-viclient-all-5.1.0-1064113.exe
– VMware vSphere Client 5.1 Update 1b: VMware-viclient-all-5.1.0-1235233.exe

Reference: http://chall32.blogspot.com/2011/10/vmware-vsphere-client-download-url.html