SEBO Pastel Pink Power Head Cover for ET-1 Power Heads Without Switch

Replacing a broken shell rather than the whole head is the sensible repair, provided the colour comes out right. Part 20337CZET is the pastel pink cover for the SEBO ET-1 power head in its switchless form, the shade fitted to machine 91699AM, the pink AIRBELT K3 PREMIUM. ET-1 heads supplied on the AIRBELT E3 Premium take the same shell.

What makes these covers worth ordering carefully is that fitment and finish are two separate questions. Every ET-1 cover in this family shares one moulding, so any of them will bolt on; only 20337CZET will match a pastel pink machine. The other consideration is the switch, since this is the plain-topped version with no rocker aperture, which is what the AIRBELT E3 Premium and AIRBELT K3 PREMIUM heads take. Getting both answers right before ordering saves a return.

As for when to replace it, the trigger is almost always impact rather than age. A cover cracked at a corner, split along an edge, or missing a section leaves the drive area open to hair and grit, and the fasteners around the damage stop clamping the head together as they should. Swapping the shell touches nothing mechanical, so it is a repair most owners can carry out themselves with the head on a bench and a single screwdriver.

Keep the fasteners in the order they came out, since the screws around a power head are not all the same length, and press the new shell down evenly before tightening anything. A cover pulled down on one corner first will sit proud on the other.

• Part number: 20337CZET, genuine SEBO ET-1 power head cover
• Colour: pastel pink, as supplied on machine 91699AM
• Configuration: without on/off switch
• Fits: SEBO ET-1 Power Heads as used on the AIRBELT E3 Premium and AIRBELT K3 PREMIUM
• Companion pastel shades: pastel blue 20337CIET, pastel mint 20337CMET
• Other finishes in the same family: white 20335WEET, black 20337SWET, red 20337DRET, graphite 20337GSET
• Related numbers for the same head: bumper 2302GS, wheel 2306GS, access door 2909VO, foot pedal 2937OR, belt 2923
• Consumables for these machines: Service Box E 8334AM for the E3, HEPA Service Box K 6431AM for the K3
• One cover per order; ships in 2–5 business days