Saturn ball joints

Discussion in 'General Motoring' started by werner, Dec 13, 2010.

  1. werner

    werner Guest

    Those DRY nylon front ball joints.

    Can you inject grease into them ? They sell a needle with a grease gun
    nipple at the end to inject grease into rubber cup that keeps dirt
    out. I would think that grease would not degrade the nylon (or
    whatever plastic) ball and socket (maybe the ball is metal and the
    socket is plastic-I don't know) I would think that if grease can keep
    metal ball joints from wearing- why not grease those unserviceable GM
    ball joints. If regular grease degrades the nylon, do they make a
    grease that doesn't degrade it?

    Can you get aftermarket ball joints with a grease fitting on it?
    werner, Dec 13, 2010
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