ProGear Transmissions
ProGear Transmissions (J-Mac International, LLC) is a Shelbyville, Kentucky-based manufacturer of precision transmissions, gearboxes, bearings, spindles, and tiller drives for the lawn and garden equipment market, selling through OEM partnerships, dealers, and direct channels.
- Company typePrivate
- Founded2010
- HeadquartersShelbyville, United States
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What ProGear Transmissions does
ProGear Transmissions (legal entity: J-Mac International, LLC) is a privately held manufacturer of precision machine parts for the outdoor power equipment and lawn and garden industry, headquartered in Shelbyville, Kentucky with a mailing address in Simpsonville, Kentucky. The company was formed in 2010 and operates with a small team (1-10 employees), drawing on what it describes as more than 40 years of engineering experience in drivetrain and transmission design.
The company's core product set includes transmissions, gearboxes, bearings, spindles, tiller drives, and service parts kits, distributed across multiple equipment categories. Within this catalog, TillerShark is positioned as a proprietary counter-rotating tiller drive sub-brand. Manufacturing is described as a hybrid of United States and international sourcing, and the company offers "blank page engineering" services for custom or non-standard transmission and drivetrain requirements, indicating design capability beyond standard catalog parts.
Go-to-market combines direct-to-consumer online ordering with a dealer network, supplemented by an OEM channel partnership with Walker for the 105 Series Gearbox. The service parts kit program, organized by application and equipment model, is structured to generate aftermarket recurring revenue from the installed base of machines already equipped with ProGear components. Leadership is family-operated, with Orville R. McDonner as President and Dave McDonner as VP Operations.
ProGear Transmissions firmographics
Firmographics- Name
- ProGear Transmissions
- Legal name
- J-Mac International, LLC
- Website
- https://progear1.com
- Company type
- Private
- Founded year
- 2010
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- ProGear Transmissions (J-Mac International, LLC) is a Shelbyville, Kentucky-based manufacturer of precision transmissions, gearboxes, bearings, spindles, and tiller drives for the lawn and garden equipment market, selling through OEM partnerships, dealers, and direct channels.
- Ownership category
- akta.pro rank
ProGear Transmissions industry classification
Industry- Product category
- Power Transmission Components for Lawn and Garden Equipment
- NAICS
- Mechanical Power Transmission Equipment Manufacturing (333613), Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612)
- akta.pro primary industry
- Gearmotors, Gearboxes & Speed Reducers (IMAGACAF)
Keywords
Where ProGear Transmissions is headquartered
LocationHeadquarters
- HQ city
- Shelbyville
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
ProGear Transmissions 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
Revenue model
- Precision Parts Sales: Sale of precision machine parts including transmissions, gearboxes, bearings, spindles, and service parts kits to repair professionals and dealers in the lawn and garden equipment industry
Go-to-market motion2 records
Distribution channels2 records
Marketing channels3 records
ProGear Transmissions product offering
Product offeringCore offering
ProGear Transmissions designs, manufactures, and distributes precision mechanical power transmission components—including transmissions, gearboxes, bearings, spindles, tiller drives, and pre-packaged service parts kits—for the lawn and garden equipment industry. Products are sold to repair professionals, equipment manufacturers, and equipment dealers via direct contact and a dealer network, combining domestic engineering with inspected international manufacturing.
Product overview
ProGear Transmissions is a precision machine parts company specializing in mechanical drivetrain and power transmission components for the lawn and garden industry. The product portfolio centers on four core product lines—ProGear Transmissions (gearboxes and transmissions), ProGear Bearings, Cyclone Spindles, and TillerShark tiller drives—supplemented by a Service Parts program offering pre-configured repair kits for specific transmission models. The company serves repair professionals and equipment manufacturers, combining over 40 years of engineering experience with domestic and international manufacturing to provide both new equipment components and replacement parts. There are no AI, machine learning, or API-based digital capabilities—these are purely mechanical products.
Differentiator
Problem solved
Functional benefit
Brands
- TillerShark: Counter-rotating tiller drive product. The TillerShark is described as the first tiller to utilize opposing, counter-rotating tilling tines.
Products and services
- ProGear Transmissions Transmission products for lawn and garden equipment, providing power transfer and drivetrain solutions for outdoor power equipment.
- ProGear 105 Series Gearbox
Companies that use ProGear Transmissions
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
ProGear Transmissions technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature3 records
ProGear Transmissions partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- WalkercoreWalker Manufacturing maintains a dealer network that distributes ProGear 105 Series Gearbox service parts. ProGear's website directs customers to use Walker's dealer locator to find compatible parts. This partnership provides ProGear access to Walker's established dealer network for product distribution.
Scale indicators1 record
Recent moves4 records
Expansion highlights4 records
ProGear Transmissions competitors and assessment
Company assessmentBroad incumbents
- MTD Products: MTD Products is a major OEM manufacturer of outdoor power equipment including lawn mowers, tillers and garden tractors. Serves as both a customer and adjacent competitor to ProGear within the lawn and garden industry.
- Ariens Company: Ariens manufactures outdoor power equipment including snow blowers, lawn mowers and tillers under the Ariens, Gravely and STIHL-branded lines. A vertical peer and potential OEM customer for ProGear drivetrain components.
- Dana Incorporated: Dana is a global drivetrain and powertrain systems supplier serving automotive, commercial vehicle and off-highway markets. Competes with ProGear in mechanical power transmission but with a much broader portfolio and customer base.
- Briggs & Stratton: Briggs & Stratton produces small engines and integrated outdoor power equipment powertrains. Operates as an OEM in the same lawn and garden vertical that ProGear serves as a component supplier.
- Parker Hannifin: Parker Hannifin is a diversified motion and control technologies manufacturer with gear, coupling and power transmission product lines. Overlaps with ProGear in mechanical power transmission components but operates at vastly greater scale across many industries.
- Eaton Corporation: Eaton manufactures power transmission products including gears, clutches and industrial drivetrain components. A broader incumbent in the same mechanical power transmission category as ProGear, serving automotive, industrial and aerospace markets.
Direct peers
- Hydro-Gear: Hydro-Gear designs and manufactures integrated transaxles and hydraulic transmissions for zero-turn mowers and outdoor power equipment. It is the most direct competitor to ProGear's transmission and gearbox product lines in the same lawn and garden end market.
- Tuff Torq: Tuff Torq (a Kanzaki Group company) produces transaxles, transmissions and drivetrain systems for residential and commercial outdoor power equipment. Directly competes with ProGear in lawn and garden transmissions and integrated drive systems.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights6 records
Customer concentration
ProGear Transmissions social profiles
Digital presenceProGear Transmissions compliance and trust
Trust signalCompliance1 record
ProGear Transmissions financial estimates
Financial estimateRevenue estimate
Valuation estimate
ProGear Transmissions leadership team
Management profileNumber of profiles
Profiles2 records
ProGear Transmissions funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
ProGear Transmissions M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about ProGear Transmissions
What does ProGear Transmissions do?
ProGear Transmissions designs, manufactures, and distributes precision mechanical power transmission components—including transmissions, gearboxes, bearings, spindles, tiller drives, and pre-packaged service parts kits—for the lawn and garden equipment industry. Products are sold to repair professionals, equipment manufacturers, and equipment dealers via direct contact and a dealer network, combining domestic engineering with inspected international manufacturing.
Is ProGear Transmissions a public or private company?
ProGear Transmissions is a private company. It is classified as family owned and is currently operating.
When was ProGear Transmissions founded?
ProGear Transmissions was founded in 2010. It employs 1 to 10 people.
Where is ProGear Transmissions based?
ProGear Transmissions is headquartered in Shelbyville, United States, in the North America region.
How does ProGear Transmissions make money?
One revenue line is on record: precision Parts Sales.
Who are ProGear Transmissions's main competitors?
Broad incumbents on record are MTD Products, Ariens Company, Dana Incorporated, Briggs & Stratton, Parker Hannifin and Eaton Corporation. Direct peers are Hydro-Gear and Tuff Torq.
Does ProGear Transmissions have an API?
No public API is recorded for ProGear Transmissions.
What industry is ProGear Transmissions in?
ProGear Transmissions's product category is Power Transmission Components for Lawn and Garden Equipment. Its primary akta.pro industry code is IMAGACAF, Gearmotors, Gearboxes & Speed Reducers. Its NAICS code is 333613.