SEBO Support Lever for AUTOMATIC X1, X2, X4, X5 and ESSENTIAL G1, G2

SEBO calls this the support lever and places it at position 144 on the AUTOMATIC X4/X5 parts drawing. Ordered as 5129, it is the moulded lever that works against the support spring in the lower body of the machine, and it is shared across the AUTOMATIC X1, X2, X4, X4 Boost and X5 as well as the ESSENTIAL G1 and G2.

Levers break at the pivot or at the tip that carries the load, and the failure is obvious once the machine is on its back: the lever swings without doing anything, or a broken piece of it is sitting loose in the housing. Before that point it usually gives some warning — a clack from the base as the machine is tipped back, or a body that no longer settles where it should. If the assembly has any years on it, renew the spring at the same time; it is inexpensive and saves a second strip-down later. Because the lever is a moulding working against a metal spring, the plastic is what gives first — a spring that still has plenty of tension paired with a lever cracked at the pivot is the usual find.

• Part number: 5129, sold individually
• Diagram position: 144 on the AUTOMATIC X4/X5 drawing
• Material: moulded plastic lever, works against a coil spring
• Fits AUTOMATIC: X1, X2, X4, X4 Boost, X5
• Fits ESSENTIAL: G1, G2
• Matching spring: 5107-1
• Nearby in the same area: axle 5053, spring 5103, locking rod 5083
• Fixings: 3.2 washer as single 0143 or ten-pack 0143ER

Searches for a SEBO support lever, an X4 lower body lever or a G2 support arm all end here. Have the base plate off and the machine unplugged before starting, and take the chance to check the belt and pulleys while everything is accessible — belt 5110 and pulley 5117/1 both serve these models. Genuine SEBO spare from an authorized dealer, shipping in 2–5 business days.