SEBO Tension Spring for 300 and 350 Mechanical Uprights

Marked as position 123 in SEBO's exploded drawing for the 300 350 Mechanical, this is the tension spring that keeps its mechanism loaded and returning where it should. Order it by part number 50332ER so the rate and length are the ones SEBO specified rather than whatever a generic spring happens to be.

Springs fail quietly. They stretch, take a set, or snap at one loop, and the linkage they serve turns lazy, drifts out of place, or stops springing back at all. Nothing looks obviously broken, which is why a slack pedal or a catch that no longer snaps is often chased around the machine before anyone looks at the spring. Most technicians renew it on sight whenever the housing is already apart, since the labor of opening the machine is the expensive half of the job.

SEBO lists more than one spring for these uprights, so match the number rather than the shape: 50332ER is the one at position 123, 50124ER is the return spring in the bag compartment, and 2867 and 5107-1 are further springs catalogued for these machines. Related mechanism parts include support lever with spring 50438HGER, position cams 50367GS and catch pedal 50331HG.

• Part number: 50332ER
• Fits: SEBO 300 Mechanical and SEBO 350 Mechanical
• Diagram position: 123
• Supplied: one spring
• Replace when: the linkage it serves feels lazy, drifts, or no longer returns
• Good practice: photograph the anchor points before unhooking the old one
• Related part numbers: 50124ER return spring, 2867 spring, 5107-1 spring, 50438HGER support lever with spring

Genuine SEBO hardware from an authorized dealer, the part behind searches for a SEBO 300 Mechanical spring, a 350 Mechanical tension spring, or SEBO part 50332ER by number. Ships in 2-5 business days.