Von Duprin 101212 Cylinder Dis...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$272.00
$208.10
Von Duprin 101212 Cylinder Disc & Cam Assembly for 555/556 Series Exit Device Parts

Von Duprin 101212 Cylinder Disc & Cam Assembly for 555/556 Series Exit Device Parts

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Model: 101212

In Stock (leaves warehouse same day if ordered before 3pm ET)

$272.00
$208.10
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Von Duprin 101212 Cylinder Disc & Cam Assembly for 555/556 Series Exit Device Parts

Heavy-Duty Replacement Cylinder Disc & Cam Assembly for Commercial Exit Devices

The Von Duprin 101212 is a heavy-duty Cylinder Disc & Cam Assembly engineered specifically for use with the 555/556 Series exit devices. Designed as a commercial-grade replacement part, this assembly ensures continued reliable operation of compatible Von Duprin exit hardware. Classified under Door Trim and Accessories, this component is intended for professional installation and service applications where maintaining the integrity of 555/556 Series exit device function is essential.

Professional Features & Benefits

  • Precise Series Compatibility: Engineered specifically for the Von Duprin 555/556 Series exit devices, ensuring proper fit and function as a direct replacement component.
  • Heavy-Duty Construction: Rated at a Heavy Duty level, this Cylinder Disc & Cam Assembly is built to withstand the demands of high-traffic commercial door applications.
  • Commercial-Grade Quality: Designed exclusively for commercial applications, delivering the performance standards required in professional door hardware environments.
  • Genuine Von Duprin Replacement Part: As an OEM-category replacement part, this assembly helps restore exit device operation to original manufacturer specifications.
  • Door Trim and Accessories Classification: Categorized within Von Duprin's Door Trim and Accessories product group, confirming its role as an integral service component for exit device maintenance.
  • Simplified Serviceability: Provides a targeted replacement solution for the cylinder disc and cam mechanism, supporting efficient field service and minimizing device downtime.

Technical Specifications

  • Subcategory: Parts and Accessories
  • Series: 555/556 Series
  • Duty Level: Heavy Duty
  • Product Group: Door Trim and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Exit Device Parts
  • Commercial/Residential: Commercial
  • Parts and Accessories Type: Replacement Parts
  • Product Attribute: Parts and Accessories
  • Product Model: 101212
  • Product Category: Door Trim and Accessories
  • Department: Door Hardware

Professional Applications

  • Commercial Office Buildings
  • Educational Facilities
  • Healthcare Institutions
  • Retail Establishments
  • Industrial and Warehouse Facilities
  • Multi-Tenant Residential Properties
  • Government and Municipal Buildings

Why Choose Von Duprin Quality?

Von Duprin exit device parts and accessories are engineered to heavy-duty commercial standards, ensuring that replacement components like the 101212 Cylinder Disc & Cam Assembly maintain the performance integrity of the original 555/556 Series exit device installation. As a genuine replacement part classified for commercial use, this assembly supports long-term reliability in demanding door hardware applications. Trust Von Duprin's professional-grade components to keep your exit devices operating at peak performance.

Manufacturer Resources

Von Duprin 55 Series Catalog

Product Specs

Subcategory:
Parts and Accessories
Series:
555/556 Series
Duty Level:
Heavy Duty
Product Group:
Door Trim and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Exit Device Parts
Commercial/Residential:
Commercial
Parts and Accessories Type:
Replacement Parts
Product Attribute:
Parts and Accessories
Product Model:
101212
Product Category:
Door Trim and Accessories
Department:
Door Hardware

Von Duprin 101212 – Frequently Asked Questions

1) My key turns but the exit device will not release. Do I need a new cylinder or just the cam assembly?
If the key enters and rotates smoothly, the cylinder is usually doing its job and the failure is downstream, in the disc and cam that carry that rotation into the device. On a Von Duprin 555 or 556, the 101212 assembly is the part that covers that. If instead the key is hard to insert, sticks, or will not turn at all, the problem is in the cylinder and this assembly will not fix it.
2) What does the cylinder disc and cam assembly actually do on a Von Duprin exit device?
On a 555/556 Series device, the disc and cam sit behind the cylinder and translate the key turn into the device's mechanical action. When a key spins freely, or turns but nothing happens inside the device, a worn or sheared cam is the usual culprit rather than the cylinder itself. The 101212 replaces that mechanism so key function is restored without swapping the whole device.
3) Is the Von Duprin 101212 a genuine OEM replacement part or an aftermarket copy?
It is a Von Duprin replacement part for the 555/556 Series, catalogued as a replacement component rather than a universal aftermarket piece. For a locksmith servicing a device under a facility standard, that matters: the disc and cam are machined to the original device tolerances, so the key function comes back to how the device left the factory.
4) Is the 101212 disc and cam assembly rated for a high-traffic commercial opening?
Heavy duty, and commercial rather than residential. That is the relevant point for a school corridor, a hospital wing, or a retail back-of-house door where the device gets keyed several times a day: the part is specified to the same duty level as the 555/556 device it goes into, so it is not a light-duty substitute that will need doing again next season.
How fast can I get the Von Duprin 101212 delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the Von Duprin 101212 come with a warranty?
Absolutely. The Von Duprin 101212 is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the Von Duprin 101212?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the Von Duprin 101212 from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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