
Blocking Joint Pin Support 003980133
$7.40
The Lindhaus blocking joint pin support (part# 003980133) is a genuine Lindhaus replacement component that holds the locking pin at the pivot joint where the handle meets the vacuum body. This blocking joint pin support keeps the pin correctly seated so the handle locks firmly in its upright and reclined positions instead of flopping loose during use.
Compatible Models
- Lindhaus CH Pro
- Lindhaus CH Pro Eco-Force
- Lindhaus RX Hepa
- Lindhaus RX380 Eco-Force
- Lindhaus RX450 Eco-Force
- Lindhaus RX500 Eco-Force
On these Lindhaus uprights the handle folds and locks at a set angle so you can vacuum under furniture and stand the machine upright between passes. The blocking joint pin support carries the small pin that engages that detent. When the support cracks or wears, the pin no longer holds and the handle will not stay locked where you set it.
Common signs that the blocking joint pin support needs replacing include a handle that drops on its own, a joint that feels sloppy or wobbly, or a pin that has worked its way out of position. Because the part sits at a high-stress pivot, it is a normal wear item on machines that see daily commercial use. Replacing the blocking joint pin support restores a solid, positive handle lock.
This is a genuine Lindhaus part, not a generic substitute, so it fits the factory pivot without modification. Twin City Vacuum has been selling and servicing Lindhaus equipment since 1956, and our technicians can confirm the right pivot parts for your model. You can browse the full range of Lindhaus vacuum parts at Twin City Vacuum, and read more about the machines on the manufacturer site at lindhaus.com/us.
Frequently Asked Questions About the Blocking Joint Pin Support
What does the blocking joint pin support do on Lindhaus vacuums?
The blocking joint pin support (part# 003980133) holds the locking pin at the handle-to-body pivot so the handle stays locked in its upright and reclined positions rather than flopping loose.
How do I know if my blocking joint pin support needs replacing?
If the handle will not stay locked, drops on its own, feels wobbly at the joint, or the pin has slipped out of place, the blocking joint pin support is worn or cracked and should be replaced.
What models is the blocking joint pin support (part# 003980133) compatible with?
It fits the Lindhaus CH Pro, CH Pro Eco-Force, RX Hepa, and the RX380, RX450 and RX500 Eco-Force uprights.
How do I order the blocking joint pin support (part# 003980133) or get help?
You can add the blocking joint pin support (part# 003980133) 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 Twin City Vacuum at 763-535-0770 or visit us at 5415 West Broadway, Crystal, MN 55428. We have been selling and servicing Lindhaus equipment since 1956.

