If you can buy from Lahore, go to Montgommery Road and buy it from Mumtaz Motors. These guys are the main importers from Japan and even suzuki 3s outlets get their parts from Mumtaz Motors. The other day a boy from Suzuki Sethi Motors was sitting there waiting for a large number of parts to be put in a carry dabba and later on an invoice was signed. Mumtaz Motors seem to be very resourceful guys and their rates are far less as compared to 3s. I got my break master cylinder from them for only 7500 whereas at 3S it was for 26K!! :o