Black & Decker 90569743 Vacuum Lower Tube – Genuine OEM Replacement Leaf Blower Vacuum Lower Tube
Part Number: 90569743
Category: Outdoor Power Equipment Parts → Leaf Blower & Vacuum Parts → Vacuum Tubes
Type: Black & Decker 90569743 Vacuum Lower Tube – Genuine OEM Replacement Leaf Blower Vacuum Lower Tube
The Black & Decker 90569743 Vacuum Lower Tube is a genuine OEM replacement lower vacuum tube designed for compatible Black & Decker cordless leaf blower/vacuum combinations. This durable molded plastic tube forms the lower portion of the vacuum tube assembly, directing leaves, grass clippings, and yard debris from the ground into the blower/vacuum for efficient collection. Manufactured to original equipment specifications, it provides a direct-fit replacement for cracked, worn, or missing lower vacuum tubes. It also replaces part number P90569743.
Key Features & Benefits
- Part Number: 90569743
- Genuine OEM Black & Decker replacement part
- Replacement lower vacuum tube for leaf blower/vacuum units
- Forms the lower section of the vacuum tube assembly
- Directs leaves and debris into the vacuum system
- Durable impact-resistant molded plastic construction
- Direct-fit OEM replacement
- Replaces OEM part P90569743
Technical Specifications
Part Number: 90569743
Manufacturer: Black & Decker
Product Type: Vacuum Lower Tube
Material: High-Impact Molded Plastic
Application: Leaf Blower / Vacuum
OEM Part: Yes
Replaces: P90569743
Quantity: Sold Individually
Note: Upper vacuum tube, blower tubes, collection bag, and blower/vacuum unit are sold separately.
Compatible Applications
The Black & Decker 90569743 Vacuum Lower Tube fits compatible Black & Decker leaf blower/vacuum models, including:
Black & Decker
- LSWV36 Cordless 36V Sweeper Vac
- LSWV36B Cordless 36V Sweeper Vac
Always verify your equipment model, type number, and original part number before ordering to ensure proper compatibility.
Function of the Vacuum Lower Tube
The 90569743 Vacuum Lower Tube is designed to:
- Form the lower section of the vacuum tube assembly
- Direct leaves and yard debris into the vacuum airflow
- Help maintain efficient debris pickup
- Improve vacuum reach during cleanup
- Support proper airflow through the collection system
- Restore the original vacuum configuration of the blower/vacuum
Using a genuine OEM replacement vacuum tube helps maintain efficient debris collection and dependable outdoor cleaning performance.
Common Signs Replacement Is Needed
Replace the vacuum lower tube if you notice:
- Cracks or splits in the plastic
- Broken locking tabs
- Loose connection to the upper tube
- Reduced vacuum performance caused by air leaks
- Impact damage from rocks or hard surfaces
- Missing lower vacuum tube
A damaged or improperly attached vacuum tube can reduce suction performance and make leaf and debris collection less efficient.
Installation & Service Notes
Turn the blower/vacuum off and remove the battery before installing the vacuum tube.
Align the 90569743 Vacuum Lower Tube with the compatible upper vacuum tube assembly and slide it into position until the locking tabs engage securely. Inspect both tube sections for dirt, damage, or worn locking features before assembly. After installation, verify that the tube is fully seated and that there are no gaps that could reduce vacuum performance. Installation requires no tools and can typically be completed in just a few minutes.
Important: Always verify your equipment model and original part number before ordering. This listing is for the lower vacuum tube only. The upper vacuum tube, collection bag, blower tubes, and blower/vacuum unit are sold separately.
Maintenance Recommendations
- Clean the vacuum tube after each use to prevent debris buildup.
- Inspect the locking tabs regularly for wear or damage.
- Remove packed leaves or obstructions before storage.
- Store the tube indoors away from prolonged sunlight and extreme temperatures.
- Avoid striking hard surfaces that may crack the plastic housing.
- Use genuine OEM replacement parts to maintain factory fit, proper airflow, and long-term leaf blower/vacuum performance.
