Abu Garcia #11955 (975043) Break Block. This fishing reel part #11955 or 975043 is used on a large number of the Abu Garcia fishing reels. Please be sure to check the schematics for your reel for the correct part number. If you need assistance, email the information on your reel and we will help you get the correct part. Another resource is reelschematics.com. They have a huge selection of schematics going back over 40 years!