For less than $10, I got replacement bolts & washers from my local dealer parts counter. The longer axles are for W116 "S" Class cars. When I did mine, our local NAPA dealer's computer showed the longer ones not available and only 2 Cardone rebuilt axles available in the whole country which didn't sound too good for warranty, so I ended up getting new Homokinetic type from Amazon, SurTrak by TrakMotive was the brand. the 1 review showing is by me. So far, no problems. Don

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John 5:25