Multipoint Door Lock Gearboxes | AmesburyTruth P1000 Mortise Lock Cases | Replacement Parts

Multipoint lock gearboxes from the P1000 series are essential components that restore security and function to doors using advanced lock hardware. Designed to fit American and Euro profile multipoint door systems, these mortise lock bodies directly replace worn or failed gearboxes without needing to change the entire lock set. High-quality manufacturing ensures reliable performance for both residential and commercial entryways, supporting activegear purifier and Amesbury Truth hardware solutions.
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The P1000 series multipoint lock gearboxes deliver dependable performance for doors that require robust, multi-latch security. These mortise lock case bodies are engineered to work with a variety of popular door systems, making them an ideal solution for professionals and property owners seeking reliable AmesburyTruth hardware replacement parts. The P1000 active and passive gearboxes are designed for straightforward retrofitting, serving as direct replacements for damaged or worn-out gearboxes on multipoint door locks.

Compatible Door Systems and Applications

These P1000 multipoint gearboxes are compatible with several American and European multipoint door systems, including those by Marvin and other leading manufacturers. They are suitable for doors featuring Euro cylinder or American-style profiles, and can be used in both main (active) and secondary (passive) door panels. Whether you need to restore the locking mechanism on a single entry or a set of double doors, the P1000 offers tailored solutions for a range of applications.

Key Features and Specifications

  • Direct replacement for failed or malfunctioning gearboxes in point p1000, p 1000, p-1000, or p. 1000 multipoint lock systems
  • Available in 45/92 and 35/92 configurations to suit American and Euro profile doors
  • Precision-engineered for compatibility with amesbury truth hardware and related products
  • Supports activegear purifier and advanced multipoint locking requirements
  • Manufactured by AmesburyTruth,trusted for quality and durability

Replacement and Installation Tips

For the best results, match the backset (either 35mm or 45mm) and handle spacing (92mm PZ) to your current hardware before purchasing. Installation typically involves removing the door handle and faceplate, then swapping out only the gearbox portion without needing to replace the entire multipoint strip. T-20 Torx screws are commonly used, and the process is accessible for those with basic trade skills.

For common replacement needs, consider the 45/92 mortise lock case for American doors, the 35/92 version for narrower backsets, or the Euro version for European-style systems. For passive (secondary) doors, the passive gearbox option offers dedicated compatibility.

Why Choose Genuine AmesburyTruth Hardware?

We are an authorized retailer of genuine AmesburyTruth door hardware, including all P1000 series parts. Choosing original parts ensures proper fit, finish, and reliability,critical for maintaining the long-term performance of residential or commercial entry systems. Each gearbox is engineered to meet the standards required for high-traffic and security-conscious environments.

Frequently Asked Questions

  • Can I replace just the gearbox, or do I need the entire lock mechanism?
    Most multipoint lock issues can be solved by replacing only the gearbox, saving time and cost compared to a full strip replacement.
  • How do I identify the correct P1000 gearbox for my door?
    Check the backset measurement (35mm or 45mm), handle spacing (92mm PZ), and whether your door uses an American or Euro profile cylinder. These details match our listed product variants.
  • Are P1000 gearboxes suitable for both residential and commercial doors?
    Yes, their robust construction and precision engineering make them ideal for a wide range of doors in homes and businesses alike.