Hoover Brush Block Assembly...
$31.99
Product details
Part 440003857 is the brush block assembly for the Hoover steam vacuum carpet washers listed below, the removable module that carries the brush bar through the cleaning path and drives it against the carpet.
It fits the FH50130, FH50134, FH50134V, FH50135, FH50135V, FH50136, FH50136V, FH50140, FH50150, FH50151, FH50152 and FH50153, along with the Royal FR50152.
- Part: 440003857, brush block assembly
- Fits: Hoover FH50130, FH50134, FH50134V, FH50135, FH50135V, FH50136, FH50136V, FH50140, FH50150, FH50151, FH50152 and FH50153, plus Royal FR50152
- Function: carries and drives the brush bar in the cleaning path
- Watch for: hair and carpet fiber wrapping around the brush shaft, which drags on the block's bearings over time
- Replace when: the block is cracked at its mounts or the brush inside is matted and no longer agitates the pile
A cracked or worn block lets the brush ride unevenly against the carpet, so pickup drops on one side of the nozzle even though the motor and pump are both fine. Debris wrapped tightly around the shaft has the same effect, slowing the brush's rotation without stalling it outright, which is easy to miss until you compare cleaning results side to side. Pull the block and check it for wrap before assuming the block itself has failed. Match your model number against the list above before ordering, since the numbers in this family differ from one another only by a suffix and are easy to misread.









