Extreme Manufacturing

What Extreme Manufacturing does

Extreme Manufacturing, doing business as Extreme HD Parts, is a US-based manufacturer of heavy-duty trailer brake components headquartered in Ocala, Florida (founded 2013, 11-50 employees). The company designs, manufactures, and distributes precision-engineered S-Cam brake tube and bushing systems for the commercial trailer aftermarket, with its flagship Extreme Cam All-Inclusive Kit engineered as an enclosed cam tube system that the company claims delivers up to five times the life of standard S-Cams and cam bushings. The product portfolio spans S-Cam lengths from 11" to 30" and spider diameters from 1-7/8" to 2-3/16", plus Replacement Tube Kits, Extreme S-Cam Only components, Worn Spider Solutions, and the Extreme Drum Caddy service tool, all manufactured domestically using American-made steel.

The company serves two identified segments: commercial fleet operators seeking reduced brake maintenance and downtime (primary), and trailer manufacturers / OEMs specifying upgraded brake systems on new builds (secondary). Revenue is generated through one-time unit sales priced between approximately $158 and $175 per kit, with custom configurations available via quote. Go-to-market combines direct-to-consumer e-commerce via extremehdparts.com with a distributor network and inside sales supported by a toll-free phone line and email.

Operationally, Extreme Manufacturing is a small-scale, privately held, US-focused niche manufacturer with no disclosed funding rounds, no institutional investors, no patents or trademarks on record, and no revenue figures publicly disclosed. The company's strategic emphasis is on domestic manufacturing and American-made steel as a quality differentiator, supported by content marketing (blog, testimonials, product education) and active channel partner recruitment through a "Become a Distributor" program. There are no signals of international expansion, AI or software integration, or institutional capital participation in the provided data.

Name

Extreme Manufacturing

Legal name

Extreme HD Parts

Website

https://extremebrake.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

Extreme Manufacturing (DBA Extreme HD Parts) designs, manufactures, and distributes S-Cam brake tube and bushing kits for heavy-duty commercial trailers, selling direct via e-commerce and through US distributors to fleet operators and trailer OEMs.

Ownership category

akta.pro rank

Product category

Commercial Vehicle Brake Components

NAICS

Motor Vehicle Brake System Manufacturing (33634), Motor Vehicle Brake System Manufacturing (336340)

akta.pro primary industry

Brake, Suspension & Steering Service (Chassis Systems) (TLAKABAD)

akta.pro secondary industry

Aerospace Bearings, Bushings & Motion Components (IMABANAB)

Keywords

• Heavy-duty brake parts
• S-Cam bushing systems
• Trailer brake components
• Wheel end solutions
• Commercial truck parts

Headquarters

HQ city

Ocala

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Revenue model

1. Product Sales (Kits and Components): The company generates revenue through direct product sales of Extreme Cam conversion kits, replacement tubes, S-Cam assemblies, and accessories. Products are sold as one-time purchases with no subscription component. Pricing varies by kit configuration (standard vs. oversized, left-hand vs. right-hand orientation).

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Extreme Manufacturing (doing business as Extreme HD Parts) manufactures and sells the Extreme Cam S-Cam and bushing conversion kits for heavy-duty commercial trailers. The product line includes all-inclusive conversion kits (standard and oversized), replacement tubes, individual S-Cam components, bushing kits, and accessories. The system is engineered to extend brake life up to five times compared to standard components, with S-Cam lengths from 11 to 30 inches and spider diameters from 1-7/8 to 2-3/16 inches.

Product overview

Extreme HD Parts is a manufacturer and distributor of heavy-duty brake components for trailers, centered on its flagship Extreme Cam S-Cam/bushing system. The product portfolio includes full conversion kits (Standard and Oversized Full Kits), replacement components (tubes, S-Cams, bushings), accessories, and specialized solutions (Worn Spider Solutions, Extreme Drum Caddy). Available in S-Cam lengths from 11" to 30" and spider diameters from 1-7/8" to 2-3/16", the system is engineered to extend brake life up to five times compared to standard components. All products are manufactured in the USA using American-made steel and precision manufacturing processes.

Differentiator

Problem solved

Functional benefit

Brands

• Extreme Cam: All-Inclusive S-Cam/bushing conversion kit system for trailers - available in various lengths (11-30 inches) and spider diameters. Contains Extreme Cam tube, Extreme S-Cam, and installation hardware.

Products and services

• Extreme Cam Standard Full Kits

Quantifiable outcome

• Up to five times the life out of S-Cams and cam bushings compared to standard systems
• +1 more outcomes

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Distributor NetworkcoreChannel Partner/ Reseller/ DistributorThe company maintains a network of independent distributors who resell Extreme Cam products. A Distributor Directory is publicly available on the website, and the company actively recruits new distributors through a 'Become a Distributor' program, indicating this channel is a core part of their go-to-market strategy.

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• ConMet: ConMet is a leading manufacturer of wheel hubs, brake drums, and structural components for commercial trucks and trailers. It competes in adjacent wheel-end components used alongside S-Cam brake systems.
• SAF-Holland: SAF-Holland supplies trailer axles, suspensions, and brake systems, including S-Cam-based drum brake hardware. Its integrated trailer systems portfolio overlaps with Extreme Manufacturing's core wheel-end brake component focus.
• Stemco: Stemco manufactures wheel-end and trailer components including S-Cam brake hardware, bearings, and seals for heavy-duty trailers. It competes head-to-head with Extreme Manufacturing in the trailer wheel-end aftermarket channel.
• Haldex (SAF-Holland): Haldex, now part of SAF-Holland, produces air brake adjusters, brake actuators, and S-Cam related brake systems for commercial trailers. It is a direct competitor in heavy-duty trailer brake components.
• Gunite: Gunite is a long-established manufacturer of S-Cams and brake drums for heavy-duty commercial vehicle and trailer applications. It is the closest direct competitor to Extreme Manufacturing's S-Cam and bushing system business.
• Webb Wheel: Webb Wheel produces trailer wheel-end products including brake drums and hub assemblies. It overlaps with Extreme Manufacturing's trailer wheel-end and drum-related product portfolio.

Others

• Wabash National: Wabash National is a major trailer OEM and represents a potential customer rather than a competitor; it purchases brake and wheel-end components, including specialty offerings like Extreme Cam, for installation on new trailers.
• Velvac: Velvac supplies vision and component solutions for commercial vehicles, including mirrors and related aftermarket parts. It is an adjacent aftermarket supplier to the same fleet customer base that Extreme Manufacturing serves, rather than a direct brake component competitor.

Broad incumbents

• Meritor: Meritor manufactures commercial vehicle drivetrain, axles, and brake systems including drum and S-Cam components for heavy-duty trucks and trailers. It is a broad-line incumbent competing with Extreme Cam in heavy-duty brake hardware.
• Bendix Commercial Vehicle Systems: Bendix is a major incumbent supplier of air brake systems, brake chambers, and foundation brake components for commercial vehicles and trailers. It competes broadly in the same heavy-duty brake component category as Extreme Manufacturing.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/extmfg

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Extreme Manufacturing