SEBO On/Off Pedal Return Spring for C Series Canisters

Step on the power pedal and nothing springs back — that dead feeling underfoot is what 6143 exists to cure. It is the small return spring behind the foot switch on C-series canisters, providing resistance as the pedal travels down and lifting it clear once your foot comes off. SEBO fits the same spring across the C1.1, the C2.1 and the C3.1, so one number covers every machine in the range.

Springs this size fatigue after thousands of presses. A stretched or broken one leaves the pedal sitting low, sticking in place, or cycling the machine at random. The part costs very little, so most technicians fit a new one any time the housing is open for other work. If the pedal feels mushy but still returns, the spring is on its way out rather than gone.

Order the right one, because a C-series canister has a power pedal and a cord rewind pedal, and each is sprung separately. This spring belongs to the power pedal. The rewind side is listed under 6023, and the two are not interchangeable. Where the pedal moulding itself has cracked rather than merely gone limp, SEBO catalogues complete pedal assemblies as 6309TK and 6309DR, both of which list this spring among their contents — worth checking the plastic before you decide which number to order.

• Part number: 6143, return spring for the on/off pedal
• Fits: SEBO C1.1, C2.1 and C3.1 canisters
• Job: gives the pedal its resistance and its return travel
• Do not confuse with: 6023, the spring for the cord rewind pedal
• Also supplied inside: pedal assemblies 6309TK and 6309DR
• Sold: as a single spring
• Safety: unplug the canister before opening the housing to reach it
• Supply: genuine SEBO spring, ships in 2–5 business days

Anyone searching for a SEBO pedal spring, a C3.1 on/off pedal spring replacement, or a genuine SEBO foot switch spring is looking at the correct listing.