These professional replacement carbon brushes are perfectly compatible with Jieba, Chaobao industrial and household vacuum cleaners. Model G11 carbon brush assembly is a core motor spare part to replace worn-out original brushes, restoring normal motor rotation, reducing abnormal noise and weak suction caused by aging carbon brushes. Each pack contains 5 pieces for long-term spare use.
Exact Product Dimensions
- Total overall length: 75mm
- Carbon block length: 29mm
- Carbon block width: 11mm
- Carbon block thickness: 6mm
Core Product Features
- High-Density Wear-Resistant Carbon Block Adopt high-purity graphite carbon material, uniform texture, low friction coefficient. Slow wear speed, long service life, less carbon powder residue during operation, effectively protect the vacuum motor commutator from scratches. Marked with G11 model number for easy matching.
- Sturdy Metal Holder & Stable Spring Structure Integrated galvanized metal brush holder with built-in elastic spring sheet, maintains constant pressure between carbon block and motor rotor. Avoid loose contact, sparking, motor stalling or insufficient suction. The golden copper terminal sheet ensures stable electric conduction, low resistance, no overheating.
- Precision Standard Size, Direct Plug-and-Play Strictly manufactured according to original factory size standards, no trimming or modification required. Simple disassembly and replacement, perfectly fit the motor brush slot of Jieba and Chaobao wet & dry vacuum cleaners.
- Stable Conductivity, Low Operating Noise Premium graphite formula reduces friction noise when the motor runs, eliminate harsh buzzing sounds from worn brushes. Smooth electric conduction prevents excessive electric sparks inside the motor, extending the whole machine service life.
- 5PCS Bulk Packaging for Cost-Effective Stock Comes in a pack of 5 carbon brushes. Ideal for repair shops, cleaning service teams, home backup spare parts, avoiding frequent repeated purchases.
Compatible Equipment
All Jieba, Chaobao series wet dry industrial vacuum cleaners, carpet cleaning machines, commercial floor suction machines matching G11 carbon brush specification.
When You Need To Replace Carbon Brushes
- Vacuum motor makes loud screeching or buzzing noise
- Motor sparks obviously from the side vent
- Suction power becomes weak suddenly
- Machine stops working intermittently during use
- Original carbon block is excessively worn short
Simple Installation Steps
- Unplug the vacuum cleaner power supply for safety
- Locate the motor carbon brush cover on both sides of the motor
- Unscrew the cover, take out the old worn carbon brush assembly
- Insert the new G11 carbon brush, align the copper terminal contact
- Close the brush cover tightly, restart the machine to test normal operation
What's in the box
5 x Carbon Brush
