SEBO Extender Sleeve Adapter (1777ST) | Required for D4, E3, K3 Turbo Brush
The SEBO Extender for turbo brush on D4, E3 and K3 handles (1777ST) is a genuine SEBO accessory. Match both sides of the connection before ordering.
Read full product descriptionAvailable
- Need a delivery or pickup date? Call (860) 678-0011 before ordering.
- $7.95 standard shipping; free at $75+ in eligible merchandise. Bags qualify separately. Contiguous U.S.
- Return eligibility varies by item; review the policy or call before ordering. Return details
Shipping, returns & purchase details
Available
- Need a delivery or pickup date? Call (860) 678-0011 before ordering.
- $7.95 standard shipping; free at $75+ in eligible merchandise. Bags qualify separately. Contiguous U.S.
- Most orders process within 2–3 business days. Select items may ship directly from a manufacturer; we’ll contact you if timing changes.
- Return eligibility varies by item; review the policy or call before ordering. Return details
Why Buy From Avon Vacuums
Why Buy From Avon Vacuums
Family-owned in Avon, CT since 1972, Avon Vacuums is an authorized Miele dealer and a SEBO Medalist dealer. Eligible SEBO vacuums bought here and registered receive an extended warranty of 10 years on the motor, 10 years on non-wear parts and 7 years on labor. Balance A1, CE12 and standalone powerheads are excluded from this extension. Eligible purchases receive the applicable manufacturer warranty; coverage varies by product and model, so contact us when you need the exact terms before ordering.
Get help choosing a machine for your floors, genuine supplies and in-house service after your purchase. Visit our Avon showroom to compare models, or call (860) 678-0011 for current pricing, availability and product advice.
Parts, Bags & Accessories
Parts, Bags & Accessories
We carry genuine OEM bags, filters and accessories for brands including Miele, SEBO and VacuMaid, plus clearly labeled aftermarket options such as Clean Obsessed. Match the model and part number before ordering, or call (860) 678-0011 for compatibility help.
Care & Maintenance
Care & Maintenance
Routine care can help extend a vacuum’s useful life. Replace bags before they're full, change filters according to the manufacturer schedule, and check the brushroll for tangled hair and debris monthly. We offer in-house service and repair for every brand we sell — bring your vacuum in for a diagnostic evaluation, with no appointment needed during business hours.
Shipping & Store Pickup
Shipping & Store Pickup
Most orders process within 2–3 business days. Select items may ship directly from a manufacturer; we’ll contact you if fulfillment timing changes. Eligible vacuum bag-only and other merchandise orders of $75+ ship free within the contiguous U.S. Mixed-cart shipping is calculated at checkout. Pickup timing is confirmed by our Avon team. See our shipping policy and return policy.
SEBO Extender Sleeve Adapter (1777ST) | Required for D4, E3, K3 Tur...
Description
Description
The SEBO Extender for turbo brush on D4, E3 and K3 handles (1777ST) is a genuine SEBO accessory. Match both sides of the connection before ordering.
Compatibility and details
Manufacturer-listed fit: D4; E3; K3.
Important fit detail: Use this extender when connecting the specified turbo brush to the listed handles; it is not a floorhead power adapter.
Part number: 1777ST.
Match your model and connection before purchase. Ask us to check your model if you are unsure.
What the extender changes
The sleeve provides the physical clearance needed by the specified turbo brush at the listed handles. It carries the suction connection; it does not supply electrical power or convert a tool to a motor-driven brush.
Payment & Security
Payment methods
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
Supplies matched to this model
Complete Your Machine
Compatible supplies and optional accessories for the SEBO Extender Sleeve Adapter (1777ST) | Required for D4, E3, K3 Turbo Brush. Open each item for pack contents, fit details, and care instructions.
