Insights

Targeted OEM Parts Xcalliber specializes in repairing, replacing, and upgrading Allison transmissions with a full line of stock and performance parts, presenting a clear upsell path for fleets and individuals needing both standard and high-performance components.

Custom Transmissions With in-house design, rebuilding, and dyno-testing of fully renewed Allison transmissions, there is a recurring opportunity to secure repeat business from customers seeking turnkey solutions and reliability assurances.

Fleet Solutions Serving GM Duramax customers and fleets of commercial vehicles signals potential to expand maintenance contracts, bulk parts sourcing, and service-level agreements for ongoing transmission upkeep.

Cost-Effective Inventory Offering new, rebuilt, good used, and surplus Allison parts enables competitive pricing strategies and bundled kits that appeal to price-sensitive buyers and larger repair shops.

Strategic Partnerships Distributed parts from brands like Mishimoto, Bosch, TransGo, BorgWarner, and Raybestos create cross-selling opportunities with repair shops and performance shops seeking trusted accessory and upgrade paths.

Similar companies to Xcalliber

Xcalliber Tech Stack

Xcalliber uses 2 technology products and services including Microsoft 365, GoDaddy, and more. Explore Xcalliber's tech stack below.

Xcalliber's Email Address Formats

Xcalliber uses at least 4 email formats:
Xcalliber Email FormatsExamplePercentage
First.L@defeomfg.comJohn.D@defeomfg.com
40%
First.Last@defeomfg.comJohn.Doe@defeomfg.com
20%
First@defeomfg.comJohn@defeomfg.com
20%
FirstLast@defeomfg.comJohnDoe@defeomfg.com
20%

Frequently Asked Questions

What is Xcalliber's phone number?

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You can contact Xcalliber's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Xcalliber's official website and social media links?

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Xcalliber's official website is xcalliber.com and has social profiles on LinkedIn.

How much revenue does Xcalliber generate?

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As of August 2026, Xcalliber's annual revenue is estimated to be $10M - $25M.

What is Xcalliber's NAICS code?

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Xcalliber's NAICS code is 3363 - Motor Vehicle Parts Manufacturing.

How many employees does Xcalliber have currently?

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As of August 2026, Xcalliber has approximately 10 employees across 2 continents, including North America and Asia. Key team members include Accounts Manager: D. T., Sales Consultant: G. G. and Finance Executive: A. D. Explore Xcalliber's employee directory with LeadIQ.

What industry does Xcalliber belong to?

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Xcalliber operates in the Motor Vehicle Parts Manufacturing industry.

What technology does Xcalliber use?

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Xcalliber's tech stack includes Microsoft 365 and GoDaddy.

What is Xcalliber's email format?

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Xcalliber's email format typically follows the pattern of First.L@defeomfg.com. Find more Xcalliber email formats with LeadIQ.

When was Xcalliber founded?

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Xcalliber was founded in 1984.
Xcalliber logo

Xcalliber

Motor Vehicle Parts ManufacturingConnecticut, United States2-10 Employees

Xcalliber is a motor vehicle parts manufacturer and service provider based in Brookfield, Connecticut, that has specialized in Allison transmissions since 1984. The company repairs, replaces, and upgrades Allison transmissions and offers a full line of stock and performance parts for GM Duramax trucks and commercial fleets. Xcalliber performs custom rebuilds of Allison transmissions, using new electrical components, seals, gaskets, o-rings, bearings, bushings, clutches, and filters, and supports models such as 10L1000, 1000/2000, MD/3000/3500, HD/4000/4500, and Legacy. The company designs, manufactures stock and performance parts in-house, assembles kits in-house, and distributes parts from other brands including Mishimoto, Bosch, TransGo, Orscheln, RatioTek, BorgWarner, and Raybestos. Xcalliber operates with a small team of 2 to 10 employees at its Brookfield location.

Section iconCompany Overview

Phone number
NAICS Code
3363 - Motor Vehicle Parts Manufacturing
Founded
1984
Employees
2-10

Section iconFunding & Financials

  • $10M - $25M

    Xcalliber's revenue is estimated to be in the range of $10M - $25M

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