Fitting many components in pairs is now seen as best practice by many quality conscious garages. Parts supplier First Line is encouraging this further by increasing its practice of supplying products in pairs with the latest range to join the 'sold in pairs' line-up being anti-roll bar bushes.

These products will now be supplied as a 'kit' in nearly all cases with the prefix 'K' introduced at the end of the original part number (e.g. FSK6157 = FSK6157K). First Line is encouraging existing customers to update their ordering systems accordingly and to order pairs with the new K number in the future.