Invacare Spectra / TDX Powerchair Brush and brush cap set J491
Invacare Spectra / TDX Brush Kit
A set of four brushes (type J491) and 4 brush caps for one motor to fit the following Invacare Power Chairs.
Spectra XTR and XTR2
Storm 4 TDX SP2
Brush Cap Diameter 28mm, thread diameter 15mm, incorporates O-ring seal .
Brush 11 x 6 x 18mm, overall length including spring 51mm.
Order two sets to do both motors.
Motor brushes are a very simple but vital part of a mobility scooter's motor system. Usually on a spring with compressed graphite powder block, the motor brush must be made to exacting tolerances. We carry a number of replacement motor brushes for a variety of mobility scooter and power chair models.
Important Note - that the brush caps supplied only fit the Type 4 pole motor.