The E26 Brush axle (TM4) is a genuine OEM replacement part for CRB TM4 15-inch BrushEncap machines, preserving the counter-rotating brush engagement when the original axle wears or is damaged. Designed for authentic Austrian-made CRB units, it is exclusively compatible with genuine Austrian TM4 machines. Not suitable for aftermarket or knock-off systems. Features & Specifications Part identity: Genuine OEM replacement part manufactured for CRB Cleaning Systems’ Austrian-made TM4 machines. Restores proper brush engagement in the TM4 15-inch BrushEncap configuration. Exclusive TM4 compatibility: Fits only genuine Austrian-made TM4 machines. Not compatible with aftermarket or knock-off machines. Direct replacement: Replaces the original brush axle to preserve the counter-rotating brush system. Maintains cleaning performance on carpet and hard floors. Machine compatibility: Specifically designed for CRB TM4 15-inch BrushEncap Austrian-made machines. Packaging: Supplied as 2 units per bag. Identity & branding: Brand: BrushEncap; Description: E26-4 Brush axle; Authentic OEM part designed for TM4 applications. Intended usage: For professional cleaners and technicians. Installation should be performed by a qualified service technician with proper training. Weight: Approximately 3 lb per bag. Manufacturer identifiers: SKU: EBRU-1534; MPN: 5274465108127.