Hello All,

The Toyota TSBs from 2014 dealing with ABS pump replacement refer to the below supersessions:

44050-30660 replacing 44050-30300
04003-44830 replacing 44050-30660

I am seeing both 44050-30660 and 04003-44830 still being sold by Toyota dealerships for ~$1000. Wondering what the difference is between the two.

Thanks in advance.

 

Just an update on this. The Toyota TSB notes that the new part 44050-30660 has the fix for an internal leak that causes the ABS pump issue. I found from other posts on this forum and other sources online that while the latest part number on the box is 44050-30660, the inside part has been reported to have part number 44510-30290. So, I got a used part 44510-30290 from ebay and installed it myself and had a brake flush performed at the lodal Toyota dealership for $189. Brakes are working fine now. The fluid flush made the brakes better in pedal feel (took away spongyness) and operation.