Engine Mount: Three Bolt or Four?

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MNBoxster -

thanks for the concern; i agree this COULD pose a problem. i've seen the mounts side by side, though, and i don't think it will make a difference.

smagerstein -

i purchased the part from German Auto Dismantlers for $85. since it's used, i'm going to modify it with a pass-through bolt to prevent lateral bushing slippage. i'm then going to fill it with Flexane 80 (pourable urethane) to make sure it doesn't go out again. BTW, if you call german auto dismantlers, mention you're a PCA member.