I just did this yesterday on the same side, I used a Trucktec brand from Pelican. The holes did not line up exactly, but certainly good enough to get the job done. As said before, it was the slide that broke.

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1999 E300 Turbodiesel 169,000 miles
1986 Porsche 944Turbo 20124 miles
1948 Dodge Deluxe 4 door 66521 miles