Insights

Niche Expertise Xcalliber specializes in Allison transmissions with over 40 years of experience, making it a go-to supplier for businesses needing high-quality rebuilds, performance upgrades, and replacement parts for commercial and truck fleet operations.

Cost-effective Solutions The company's offering of new, rebuilt, and used parts at competitive prices presents an opportunity to target fleet operators and repair shops seeking affordable transmission parts and upgrades to reduce downtime and maintenance costs.

In-House Manufacturing Xcalliber's in-house production of stock and performance parts allows for customization and faster delivery, appealing to clients looking for reliable, tailor-made solutions and quick turnaround times for transmission repairs and upgrades.

Expansion Potential With a revenue range of up to 10 million dollars and a broad inventory including performance and specialty parts, there is room to scale sales among mid-sized fleet operators, repair facilities, and independent service shops across the transportation industry.

Industry Positioning Xcalliber's focus on Allison transmissions and established reputation in the performance parts market positions it as a trusted supplier for businesses aiming to enhance vehicle durability and performance, presenting cross-selling opportunities with compatible brands and related vehicle components.

Xcalliber Tech Stack

Media & News

Xcalliber's Email Address Formats

Xcalliber uses at least 2 format(s):
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

Where is Xcalliber's headquarters located?

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Xcalliber's main headquarters is located at 115 Commerce Road Brookfield, Connecticut 06804 United States. The company has employees across 2 continents, including North AmericaAsia.

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.

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 April 2026, Xcalliber has approximately 9 employees across 2 continents, including North AmericaAsia. Key team members include President: X.Manager: A. P.Accounts Manager: D. T.. 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 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

Motor Vehicle Parts ManufacturingConnecticut, United States2-10 Employees

Xcalliber has specialized in repairing, replacing, and upgrading Allison transmissions since 1984 and offers a full line of stock and performance parts. Whether you have a GM Duramax truck or a fleet of commercial vehicles, Xcalliber has you covered.

Want to save money on parts for Allison transmissions?
Xcalliber offers cost-effective options, including new parts, rebuilt Allison parts, good used Allison parts, and surplus Allison parts.

Xcalliber's inventory of parts and kits include:
• Rebuild Kits
• TCMs, ECUs, + Selectors
• Accumulators
• Electrical
• Solenoids
• Sensors
• Clutches
• Filters
• Flywheels + Ring Gears
• Bushings
• Bearings
• Hard Parts
• Oil Pumps + Gears
• Torque Converters + Parts
• Valve Bodies
• Connectors
• Soft Parts
• Coolers
• Yokes + Flanges
• Shifters
• Specialty Tools
• Manuals
• T-Handle Shifters

Looking for a rebuilt Allison transmission?
Xcalliber custom-builds fully renewed, dyno-tested Allison transmissions.

Using advanced equipment, Xcalliber’s experienced technicians rebuild Allison transmissions using all new electrical, seals, gaskets, o-rings, bearings, bushings, clutches, and filters. Supported models include:
• 10L1000 Allison Transmissions
• 1000 / 2000 Allison Transmissions
• MD / 3000 / 3500 Allison Transmissions
• HD / 4000 / 4500 Allison Transmissions
• Legacy Allison Transmissions

Need high performance for your Allison transmission? For increased HP and torque, Xcalliber has performance parts and upgraded Allison transmissions for LB7, LLY, LBZ, LMM, LML, and L5P trucks.

Located in Brookfield, Connecticut, U.S.A., Xcalliber engineers and manufactures stock and performance parts in-house, assembles kits in-house, and also distributes parts from other top brands, including Mishimoto, Bosch, TransGo, Orscheln, RatioTek, Borgwarner, and Raybestos.

With over 40 years of experience manufacturing parts and rebuilding Allison® transmissions, Xcalliber offers you the most stock and performance options in the industry.

Section iconCompany Overview

Headquarters
115 Commerce Road Brookfield, Connecticut 06804 United States
Phone number
NAICS Code
3363 - Motor Vehicle Parts Manufacturing
Founded
1984
Employees
2-10

Section iconMedia & News

Section iconFunding & Financials

  • $10M$25M

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

Section iconFunding & Financials

  • $10M$25M

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

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