Sargent 10-3429 Cylinder Tailp...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
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Sargent 10-3429 Cylinder Tailpiece and Retainer Pack for DG1-6300 LFIC Cores (10L, 7L, 6500 Series)

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Model: 10-3429

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

$23.15
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Sargent 10-3429 Cylinder Tailpiece and Retainer Pack for DG1-6300 LFIC Cores (10L, 7L, 6500 Series)

The Sargent 10-3429 is a genuine OEM Cylinder Tailpiece and Retainer Pack engineered specifically for use with DG1-6300 Large Format Interchangeable Core (LFIC) cylinders, including the 10L, 7L, and 6500 Series core families. Designed as a precision replacement component, this pack ensures proper cylinder engagement and secure core retention in compatible Sargent mechanical lock assemblies. Sourced directly from Sargent, this part maintains the exacting tolerances required for reliable, professional-grade performance in commercial door hardware applications.

Key Features

  • Direct Core Compatibility: Specifically designed for DG1-6300 LFIC cores across the 10L, 7L, and 6500 Series, ensuring a precise, drop-in fit without modification.
  • Complete Replacement Pack: Includes both the cylinder tailpiece and retainer, providing all necessary components for a full service or replacement procedure.
  • Genuine OEM Component: Factory-sourced Sargent lock part engineered to meet original equipment specifications for consistent, dependable operation.
  • Commercial-Grade Construction: Built to the quality standards of Sargent's professional door hardware line, suitable for demanding commercial environments.
  • Precision Fit: Manufactured to tight tolerances to ensure proper tailpiece engagement and secure retainer seating within compatible cylinder assemblies.
  • Simplified Servicing: Designed for straightforward installation during cylinder servicing or core replacement, minimizing downtime in the field.

Technical Specifications

  • Department: Door Hardware
  • Product Category: Mechanical Locks
  • Product Group: Parts and Accessories
  • Subcategory: Parts and Accessories
  • Product Subgroup: Parts and Accessories
  • Product Type: Cylinder Tailpiece
  • Parts and Accessories Type: Replacement Parts
  • Commercial/Residential: Commercial
  • Product Model: 10-3429
  • Features: Sargent Lock Parts

Typical Applications

  • Commercial Office Building Lock Cylinder Servicing
  • Educational Facility Master Key System Maintenance
  • Healthcare Institution Access Control Hardware Repairs
  • Government and Municipal Building Lock Maintenance Programs
  • Multi-Tenant Residential and Mixed-Use Property Hardware Servicing
  • Institutional Facilities with Large Format Interchangeable Core Systems
  • Professional Locksmith and Facilities Management Cylinder Replacement

Why Sargent 10-3429?

Sargent replacement parts are manufactured to the same standards as original production hardware, ensuring that serviced cylinders perform exactly as designed within their respective lock assemblies. The 10-3429 Tailpiece and Retainer Pack is the trusted solution for maintaining the integrity of DG1-6300 LFIC core installations across the 10L, 7L, and 6500 Series, making it an essential component for facilities managers and professional locksmiths who demand precision and reliability in every repair.

Manufacturer Resources

Product Specs

Department:
Door Hardware
Product Category:
Mechanical Locks
Product Group:
Parts and Accessories
Subcategory:
Parts and Accessories
Product Subgroup:
Parts and Accessories
Product Type:
Cylinder Tailpiece
Parts and Accessories Type:
Replacement Parts
Commercial/Residential:
Commercial
Product Model:
10-3429
Features:
Sargent Lock Parts

Sargent 10-3429 – Frequently Asked Questions

1) What does the Sargent 10-3429 pack include?
The Sargent 10-3429 is a tailpiece and retainer pack, so you get both the cylinder tailpiece and the retainer clip in one part number. That covers the two pieces you need for a full cylinder service or core swap, rather than sourcing the retainer separately.
2) Which Sargent cores does the 10-3429 tailpiece work with?
It is built for Sargent DG1-6300 Large Format Interchangeable Core cylinders, covering the 10L, 7L and 6500 Series core families. If the core in your lock is one of those, the 10-3429 drops in without modification.
3) Will the 10-3429 tailpiece work on a small format interchangeable core?
No. This tailpiece and retainer set is specific to large format interchangeable cores, the Sargent DG1-6300 LFIC family. SFIC cores use a different core body and a different tailpiece, so you would need the part matched to that system instead.
4) Is this a genuine Sargent part or an aftermarket copy?
Factory Sargent. The 10-3429 is sourced from Sargent and made to original equipment tolerances, which matters on a tailpiece because engagement depth and retainer seating are what keep the core locked in and the cam turning properly.
5) Do I need to rekey or repin the core when replacing a Sargent tailpiece?
No. The 10-3429 replaces the tailpiece and retainer on the cylinder side only, so the pinning and keying of your DG1-6300 core is untouched. The core comes out with the control key, the hardware gets swapped, and the same key still operates it.
6) Is the Sargent 10-3429 suitable for commercial buildings or is it a residential part?
It is a commercial door hardware component, part of Sargent's mechanical lock line. Typical use is cylinder servicing in offices, schools, healthcare, government buildings and multi-tenant residential where LFIC master key systems are in place.
7) Can I order just one 10-3429 or does it come as a set?
The 10-3429 is a single orderable part number covering the tailpiece and retainer together. There is one configuration, so there are no finish, length or handing choices to specify when you order it.
How fast can I get the Sargent 10-3429 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 Sargent 10-3429 come with a warranty?
Absolutely. The Sargent 10-3429 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 Sargent 10-3429?
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 Sargent 10-3429 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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