Dayco

Automotive Engine Drive Systems and Componentsna.daycoaftermarket.com

Dayco is a privately held US manufacturer, founded in 1905 and headquartered in Birmingham, Michigan, that designs and distributes engine drive systems - belts, timing chains, and related drivetrain components - for automotive, truck, construction, agriculture, and industrial OEM and aftermarket customers across 20 countries.

Company typePrivate
Founded1905
HeadquartersRoseville, United States
Headcount1,001–5,000
GTM typeB2B
OfferingHardware or Manufacturing

What Dayco does

Dayco Incorporated is a privately held US-domiciled corporation, founded in 1905 and headquartered in Birmingham, Michigan, that designs, manufactures, and distributes essential engine drive systems and aftermarket components for global automotive, truck, construction, agriculture, and industrial markets. Its core product portfolio spans serpentine belt kits (HD and light-duty), timing chain kits, supercharger belts, the aftermarket's first Timing Belt In Oil (TBIO) products, and the HT Power synchronous belt line for industrial power transmission. The company operates 30+ locations across 20 countries with approximately 1,890 associates, supplying both OEM vehicle/equipment manufacturers and the replacement-parts aftermarket.

Revenue is generated through two principal streams: OEM product sales (one-time licensing of engineered components to vehicle and equipment manufacturers) and aftermarket hardware sales (replacement parts distributed via regional e-commerce B2B portals for North America, EMEA, Latin America, and Asia Pacific, the multilingual Dayco Catalog Mobile App, online catalog search, and a global reseller and distributor network). Pricing is quote-based under multi-year B2B contracts and is not publicly disclosed. Dayco supports its go-to-market with a broad digital presence (social, email, mobile apps), motorsports marketing via the NHRA Contingency Program, and technical content (Tech Hub, training, FAQs) targeting installers and distributors.

The business is horizontally segmented across five end-markets, with automotive aftermarket and automotive OEM identified as primary and truck, construction/agriculture, and industrial as secondary. The company has no disclosed parent, subsidiaries, M&A activity, or institutional investors, and runs on traditional manufacturing economics with no disclosed AI/ML capabilities, data products, APIs, or platform-software surface area.

Dayco firmographics

Firmographics

Name: Dayco
Legal name: Dayco Incorporated
Website: https://na.daycoaftermarket.com
Company type: Private
Founded year: 1905
Operating status: Operating
Headcount range: 1,001–5,000 employees
Short description: Dayco is a privately held US manufacturer, founded in 1905 and headquartered in Birmingham, Michigan, that designs and distributes engine drive systems - belts, timing chains, and related drivetrain components - for automotive, truck, construction, agriculture, and industrial OEM and aftermarket customers across 20 countries.
Ownership category
akta.pro rank

Dayco industry classification

Industry

Product category: Automotive Engine Drive Systems and Components
NAICS: Motor Vehicle Parts Manufacturing (3363), Motor Vehicle Gasoline Engine and Engine Parts Manufacturing (33631), Motor Vehicle Gasoline Engine and Engine Parts Manufacturing (336310)
SIC: Motor Vehicle Parts & Accessories (3714), Wholesale-Motor Vehicle Supplies & New Parts (5013)
akta.pro primary industry: Powertrain, Engine & Drivetrain Parts Distribution (New/Reman) (TLAKAOAE)
akta.pro secondary industry: Workshop Services & Support (Tool Calibration/Repair, Equipment Installation/Maintenance, Training) (TLAKAOAN)

Keywords

Engine drive systems
Automotive aftermarket parts
Timing chain kits
Serpentine belts
OEM drivetrain components

Where Dayco is headquartered

Location

Headquarters

HQ city: Roseville
HQ country: United States
HQ region: North America

Offices1 record

Markets served

Dayco business model

Business model

GTM type: B2B
Offering type: Hardware or Manufacturing
Cost components: Supply Chain, Operations, Personnel, Technology or R&D, Marketing or Sales, Infrastructure

Revenue model

OEM Products: Original equipment manufacturer products sold directly to vehicle and equipment manufacturers
Aftermarket Products: Replacement parts and services sold through distribution channels to aftermarket customers

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	B2B enterprise pricing

Go-to-market motion2 records

Distribution channels4 records

Marketing channels5 records

Dayco product offering

Product offering

Core offering

Dayco researches, designs, manufactures, and distributes essential engine drive systems - including serpentine belts, timing chains, timing belts, synchronous belts, supercharger belts, and related drivetrain components - for automotive, truck, construction, agriculture, and industrial applications. It supplies these components to original equipment manufacturers (OEMs) and serves the replacement-parts aftermarket through regional B2B e-commerce portals, a catalog mobile app, and a global reseller and distribution network.

Product overview

Dayco is a global leader in the research, design, manufacture and distribution of essential engine drive systems and aftermarket services for automotive, truck, construction, agriculture and industrial applications. The company offers a comprehensive portfolio organized into Aftermarket Products (including Dayco HD Serpentine Belt Kits, Dayco Timing Chain Kits, Supercharger Belt, Dayco Light-Duty Serpentine Belt Kit, and Timing Belt In Oil) and OEM Products, along with an Industrial product line featuring the Synchronous Belt Line (HT Power series). Dayco also provides E-Commerce B2B portals for North America, Europe/Middle East/Africa, Latin America, and Asia Pacific markets.

Differentiator

Problem solved

Functional benefit

Products and services

Dayco HD Serpentine Belt Kits Extreme performance serpentine belt kits designed for heavy-duty and demanding environments in truck, construction, agriculture, and other commercial vehicle applications.
Dayco Timing Chain Kits OE-grade timing chain components packaged together in one part number for simplified installation and reliable timing system replacement in passenger and commercial vehicles.
Supercharger Belt Extreme performance belt designed specifically for supercharged (forced-induction) passenger vehicles requiring high-load drive belt performance.
Dayco Light-Duty Serpentine Belt Kit Quick and easy serpentine belt system replacement kit for light-duty automotive applications, targeted at service and repair channels.
Synchronous Belt Line (HT Power) Industrial product line delivering complete coverage of synchronous belts for industrial power transmission applications across diverse machinery and equipment.
Timing Belt In Oil (TBIO) Aftermarket-first timing belt designed for engines that operate the timing belt in an oil environment, enabling specific engine configurations and supporting innovative drivetrain designs.
OEM Engine Drive System Products Original equipment manufacturer products - including serpentine belts, timing belts, timing chains, and related drivetrain components - supplied directly to vehicle and industrial equipment manufacturers for new assembly programs.
Dayco Catalog Mobile App Reengineered mobile application available on Apple App Store, Google Play, and Huawei AppGallery that enables aftermarket customers to search parts, cross-reference part numbers, look up dimensions, and find vehicles by VIN or license plate.

Companies that use Dayco

Customer profile

Segments5 records

Ideal customer profiles3 records

Dayco technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature4 records

Dayco partnerships and signals

Strategic signal

Partnerships

Two partnerships are on record, tiered minor.

Chenzhi Science and TechnologyminorStrategic or Co-development Partner · 3 April 2026Chenzhi Science and Technology awarded Dayco the 2025 Technical Development Award recognizing technological innovation and outstanding product performance in belt drive systems for the EPS project.
NHRA (National Hot Rod Association)minorGTM or Marketing Partner · 18 March 2026Dayco joined the NHRA Contingency Program for 2026, posting $17,000 for racers competing at the NHRA level in specific classes who use Dayco blower belts.

Scale indicators3 records

Recent moves5 records

Expansion highlights5 records

Dayco competitors and assessment

Company assessment

Direct peers

Continental AG (ContiTech):
Gates Corporation: Gates is the most direct competitor to Dayco, manufacturing automotive and industrial belts, hoses, and powertrain components. It serves the same OEM and aftermarket channels across global markets and competes head-to-head in serpentine belts, timing belts, and timing chain kits.

Market position

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

Dayco financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Dayco leadership team

Management profile

Number of profiles

Profiles1 record

Dayco funding detail

Funding detail

Funding overview

Funding rounds

Investors

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

Dayco M&A and investment

M&A and investment

M&A

Investments

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

Frequently asked questions about Dayco

What does Dayco do?

Is Dayco a public or private company?

Dayco is a private company. It is classified as unknown and is currently operating.

When was Dayco founded?

Dayco was founded in 1905. It employs 1,001 to 5,000 people.

Where is Dayco based?

Dayco is headquartered in Roseville, United States, in the North America region.

How does Dayco make money?

Two revenue lines are on record. OEM Products are the primary driver. The others are aftermarket Products.

Who are Dayco's main competitors?

Direct peers on record are Continental AG (ContiTech) and Gates Corporation.

Does Dayco have an API?

No public API is recorded for Dayco.

What industry is Dayco in?

Dayco's product category is Automotive Engine Drive Systems and Components. Its primary akta.pro industry code is TLAKAOAE, Powertrain, Engine & Drivetrain Parts Distribution (New/Reman), with a secondary code of TLAKAOAN, Workshop Services & Support (Tool Calibration/Repair, Equipment Installation/Maintenance, Training). Its NAICS code is 3363 and its SIC code is 3714.