Kirby Rear Bearing Finger/Thrust Spring - 1CB & Later - 10 Pack U-180DC ET-2 White

ET-2 White

A fresh assembly restores smooth

or work loose over time

Fitting a fresh bumper reinstates the padded edge and refreshes the look where the old trim wore through

Confirm your Bissell Zing model before ordering so every component fits

Kirby Rear Bearing Finger/Thrust Spring - 1CB & Later - 10 Pack U-180DC ET-2 WhiteThis 10 pack of Kirby OEM rear bearing finger springs (Part #314990A) fits Kirby uprights from the 1CB and later. Each thrust spring applies axial preload that keeps the rear motor bearing seated firmly in its housing. When these springs weaken or break, the rear bearing can float in its seat, which brings on motor noise, vibration, and premature bearing failure. Replacing the springs restores steady preload so the bearing stays put and the motor runs