3884997-R6 Guide Wheels with 2 Pully Gears Replacement
3884997-R6 Guide Wheels with 2 Pully Gears Replacement for Nautilus CC Plus M200，M400，M500 & Dx3，Dx4，Dx6 Premier Pool Cleaner Accessories （6 Pack） 【Product model】 Part#3884997-R6. Fits for Maytronics Pool Cleaner.You will get 4 pack guide wheels and 2 pack pulley gears. 【Product Type】If the old gears on your robot start to break and wear out, or the parts that fail while crawling are the drive pulleys and these, then you will need to replace this part of the parts, once you put on new guide pulleys and pulleys Gear and make it climb walls like new again. Keep your pool cleaner...