To rebuild your SY upper ball joints requires you to take a chisel and undo the Factory staking done to keep the upper housing that contains the plastic insert from coming undone. These can often be repaired and re-used but British Tool Works now has brand new stainless housings available for $75 ea.  These also incorporate a grease fitting unlike the originals.  Here's an idea - grease your ball joints!

This may also fit Early SZ's.  If your SZ has a big slot across the top, this insert does not fit.  This style of insert will be added soo.

A stainless zerk is included.

SY Upper Ball Joint Insert Housing

  • All US shipping is $8.55 - no matter how big.

    Please contact us for an accurate international quote.