
Lindhaus HCP 12″ Upper Curve – 003410105
$8.20
The Lindhaus HCP 12″ Upper Curve (part# 003410105) is a genuine Lindhaus replacement part for the Lindhaus HCP 12″ commercial upright vacuum. The Lindhaus HCP 12 Upper Curve is the shaped upper-body section that connects the handle tube to the main body of the machine, guiding the tube along its natural bend so the vacuum steers and reclines smoothly. Because it carries the weight of the handle and the stress of every push-and-pull stroke, this part is a wear point that eventually needs replacing on a hard-working commercial machine.
What the lindhaus hcp 12 upper curve does
On the HCP 12″, the Lindhaus HCP 12 Upper Curve forms the curved link in the upper frame. It holds the handle tube at the correct angle, keeps the wiring and airflow path aligned as they pass from the handle down into the body, and gives the operator a solid, rigid feel when maneuvering the vacuum. A cracked or loose Lindhaus HCP 12 Upper Curve makes the handle feel wobbly, rattle, or sit at the wrong angle.
Common signs that the Lindhaus HCP 12 Upper Curve needs to be replaced include visible cracks in the curved plastic, a handle that flexes or twists where it meets the body, screws that no longer hold because the mounting bosses have broken, or a section damaged from a fall or from being pulled around a doorframe. Replacing the Lindhaus HCP 12 Upper Curve restores the tight, stable connection the machine had when new.
Installation is straightforward for anyone comfortable with basic hand tools: power down and unplug the vacuum, remove the fasteners securing the old curve, transfer any routed wiring, and fit the new Lindhaus HCP 12 Upper Curve in the same orientation. Twin City Vacuum has been selling and servicing Lindhaus equipment since 1956, so if you are unsure this is the right piece for your machine, our technicians can confirm it before you order. Browse more Lindhaus vacuum parts or read full model information at the official Lindhaus site.
Compatible Models
- Lindhaus HCP 12″
Lindhaus HCP 12 Upper Curve — Frequently Asked Questions
What does the Lindhaus HCP 12 Upper Curve (part# 003410105) do?
It is the curved upper-body section that connects the handle tube to the main body of the HCP 12″, holding the handle at the right angle and keeping the machine rigid and easy to steer.
How do I know if my upper curve needs replacing?
Look for cracks in the curved plastic, a handle that wobbles or sits crooked, or broken screw bosses. Any of these means the Lindhaus HCP 12 Upper Curve should be replaced.
What models is the Lindhaus HCP 12 Upper Curve (part# 003410105) compatible with?
This part fits the Lindhaus HCP 12″ commercial upright vacuum.
How do I order this part or get help?
You can add the Lindhaus HCP 12 Upper Curve (part# 003410105) directly to your cart on this page, or call us at 763-535-0770. Our staff at 5415 West Broadway, Crystal, MN 55428 has been servicing Lindhaus equipment since 1956 and can help confirm the right part for your machine.
Questions? Call us at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428.


