Hey Guy’s, I have a snapper 52” Z-rider which the Eaton transaxles are no longer supported by Briggs and Stratton. Both transaxles function fine there just quite noisy. Sort of high pitch vibration when engaging forward or reverse. Is there any short-term fix i.e. thicker oil? Secondly I am after any contacts that can supply parts, rebuild kit or new transaxles Eaton 771A & 771B, that will ship to Australia for a fair price. Any help would be much appreciated cause I love the machine and would like to keep it. Cheers Reece.