Weasler Engineering
Weasler Engineering designs and manufactures agricultural drivetrain components — PTO drive shafts, torque-limiting clutches, torsional dampers, and safety guards — for OEM equipment manufacturers and global aftermarket distribution. It is a subsidiary of CentroMotion.
- Company typePrivate
- Founded1951
- HeadquartersWest Bend, United States
- Headcount251–500
- GTM typeB2B
- OfferingHardware or Manufacturing
What Weasler Engineering does
Weasler Engineering, founded in 1951 by Anthony V. Weasler in West Bend, Wisconsin, designs and manufactures agricultural drivetrain systems — primarily PTO drive shafts, torque-limiting clutches, torsional dampers, and associated components such as yokes, cross and bearing kits, and safety guards. The product portfolio is organized into three PTO drive shaft tiers (Standard up to 80 HP, Classic up to 170 HP intermittent duty, and Professional up to 170 HP continuous duty) and five clutch families (Ball Shear, Automatic, Friction, Ratchet, Overrunning) with torque capacity up to 53,000 Nm. The company offers regional PTO variants (North American, Italian Tri-Lobe, German Lemon/Star) alongside its core brands and holds more than 40 patents across CV joints, clutches, and guard systems, with multiple ASABE AE50 innovation awards.
The company operates as a privately held subsidiary of CentroMotion, a diversified industrial conglomerate that also owns Carlisle Brake & Friction, Elliott Manufacturing, Gits Mfg., maximatecc, and Power-Packer. Weasler generates revenue through two channels: OEM-embedded direct sales, where drivetrain components are co-engineered with agricultural equipment manufacturers for installation on new machinery, and aftermarket distribution through a global network of authorized distributors supported by multilingual catalogs and a Make/Model finder. Manufacturing is split across the United States (West Bend, Wisconsin), Brazil, and Mexico, with a sales office in Brazil. Revenue is not publicly disclosed.
Customer segments are dominated by agricultural OEMs serving self-propelled farm machines, implements, and attachments (combines, forage harvesters, balers, mowers, grain headers, irrigation systems), with secondary exposure to lawn and turf equipment and adjacent verticals such as off-road, marine, and industrial pump drives. The business model is B2B, quote-based, and product-tiered rather than subscription-based. The company is ISO 9001 certified, complies with ASABE and CEN safety standards, and holds CE certification on guard systems, and it actively participates in ADMA and ISO standards committees.
Weasler Engineering firmographics
Firmographics- Name
- Weasler Engineering
- Legal name
- Weasler Engineering Inc.
- Website
- https://weasler.com
- Company type
- Private
- Founded year
- 1951
- Operating status
- Operating
- Headcount range
- 251–500 employees
- Short description
- Weasler Engineering designs and manufactures agricultural drivetrain components — PTO drive shafts, torque-limiting clutches, torsional dampers, and safety guards — for OEM equipment manufacturers and global aftermarket distribution. It is a subsidiary of CentroMotion.
- Ownership category
- akta.pro rank
Weasler Engineering industry classification
Industry- Product category
- Agricultural Drivetrain Components
- NAICS
- Farm Machinery and Equipment Manufacturing (333111), Mechanical Power Transmission Equipment Manufacturing (333613), Agricultural Implement Manufacturing (33311)
- SIC
- Farm Machinery & Equipment (3523)
- akta.pro primary industry
- Powertrain, PTO & Implement Systems (Engines, Transmissions, Hydraulics, PTO Drives) (AFAAAAAF)
- akta.pro secondary industries
- Farm Machinery Parts, Service & Maintenance Equipment (Spare Parts, Diagnostics, Workshop Tools) (AFAAAAAH), Tractors & Power Units (IMAHACAA)
Keywords
Where Weasler Engineering is headquartered
LocationHeadquarters
- HQ city
- West Bend
- HQ country
- United States
- HQ region
- North America
Offices5 records
Markets served
Weasler Engineering 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 Components and Systems: Original equipment components sold directly to agricultural equipment manufacturers for integration into new machinery during manufacturing.
- Aftermarket Parts Distribution: Replacement parts and components sold through a global network of distributors and agents to end users and service providers.
- Product Documentation and Manuals: Technical documentation, service manuals, and instructional materials available in multiple languages for product support.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Unit Pricing | Multi-year contract | Standard Series - Up to 80 HP, occasional duty cycle |
| Unit Pricing | Multi-year contract | Classic Series - Up to 170 HP, intermittent duty cycle |
| Unit Pricing | Multi-year contract | Professional Series - Up to 170 HP, continuous duty cycle |
Go-to-market motion3 records
Distribution channels3 records
Marketing channels7 records
Weasler Engineering product offering
Product offeringCore offering
Weasler Engineering designs and manufactures agricultural drivetrain systems and components, including PTO drive shafts (Standard, Classic, and Professional series), torque-limiting clutches (Ball Shear, Automatic, Friction, Ratchet, Overrunning), and torsional dampers, for OEM integration into self-propelled farm machines, implements, and attachments. The company also supplies replacement parts through a global aftermarket distributor network serving agricultural, lawn and turf, and off-road equipment markets.
Product overview
Weasler Engineering offers a comprehensive portfolio of agricultural drivetrain solutions comprising three PTO drive shaft product lines (Standard, Classic, and Professional), five torque limiter/clutch types (Ball Shear, Automatic, Friction, Ratchet, and Overrunning), two torsional damper types (Shock Absorbing Coupler and Flywheel Damper), and associated components. The drive shafts range from 80hp occasional-duty to 170hp continuous-duty applications, available in North American, Italian, and German metric profile configurations. Clutches provide torque overload protection across torque ranges from 120 to 53,000 Nm. The product ecosystem includes constant velocity joints, universal joints, yokes, cross and bearing kits, and safety guards designed for agricultural, lawn and turf, and other equipment applications.
Differentiator
Problem solved
Functional benefit
Products and services
- Standard PTO Drive Shaft Entry-level PTO drive shaft for occasional duty cycle applications up to 80 horsepower, suitable for rotary cutters, tillers, and fertilizer spreaders. Features spring-loaded collar tractor yoke and 8-hour maintenance intervals.
- Classic PTO Drive Shaft Mid-range PTO drive shaft for intermittent duty cycle applications up to 170 horsepower, suitable for rotary cutters, combine headers, balers, mower conditioners, mixer feeders, and manure spreaders. Features optional Auto-Lok yoke and 8-hour to 250-hour maintenance intervals.
- Professional PTO Drive Shaft Heavy-duty PTO drive shaft for continuous duty cycle applications up to 170 horsepower, suitable for combines, combine headers, forage harvesters, balers, mower conditioners, and mixer feeders. Features sealed and double-telescoping options with maintenance-free options available.
- Ball Shear Clutch Simple, economical torque limiter that disengages when torque exceeds preset threshold via shear bolt mechanism. Applications include snowblowers, grain augers, manure spreaders, mixer feeders, and bale processors.
- Automatic Clutch Maintenance-free torque limiter with automatic re-engagement when speed or torque is reduced. Available in Compact, Modular, Integral, and High Torque configurations for applications including balers, combine headers, grain carts, manure spreaders, and mixer feeders.
- Friction Clutch Torque limiter that transmits torque at reduced level during disconnect and automatically re-engages when overload is removed. Available in Medium Duty Modular, Heavy Duty Modular, Integral, and Flywheel configurations for mower conditioners, rotary cutters, balers, tillers, and shredders.
- Ratchet Clutch Automatic re-engaging torque limiter with high pulsing torques during disconnect that aid in pushing through obstructions. Applications include combine headers, combine drives, rakes, and tedders.
- Overrunning Clutch Clutch that prevents torque transmission in non-driving direction and allows inertia to dissipate without back driving system. Applications include balers, rakes, tedders, mixer feeders, woodchippers, manure spreaders, and mowers.
- Shock Absorbing Coupler (Dampers) Torsional damper engineered to minimize vibration and protect mechanical drive components. Stand-alone or drive shaft-mounted for off-road, agricultural, lawn and turf equipment.
- Flywheel Damper Engine-to-transmission dampening device that reduces vibration to protect engine and transmission components from excessive wear. Available in single, double, or three-stage options for marine, compact utility tractors, and pump drives.
- North American Series PTO Drive Shafts PTO drive shafts available in spline, rectangular, square, hexagon, and round shafting configurations for North American agricultural equipment.
- Italian Style PTO Drive Shafts (Tri-Lobe) Metric profile PTO drive shafts with triangular profile tubing for Italian-style agricultural machinery.
- German Style PTO Drive Shafts (Lemon and Star) Metric profile PTO drive shafts with lemon and star profile tubing for German-style European agricultural equipment.
Quantifiable outcome
- Up to 80 degrees movement with CV design
- +2 more outcomes
Companies that use Weasler Engineering
Customer profileNamed customers1 record
Segments3 records
Ideal customer profiles3 records
Weasler Engineering technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature9 records
Weasler Engineering partnerships and signals
Strategic signalPartnerships
Seven partnerships are on record, tiered flagship and core.
- CentroMotionflagshipWeasler Engineering is part of CentroMotion, a global manufacturing company specializing in friction products, mechanical power and information systems, and thermal and motion controls. CentroMotion encompasses seven brands including Carlisle Brake & Friction, Elliott Manufacturing, Gits Mfg., maximatecc, Power-Packer, Power-Packer North America, and Weasler.
- Carlisle Brake & FrictioncorePart of CentroMotion portfolio - friction products manufacturer in the same parent company ecosystem.
- Elliott ManufacturingcorePart of CentroMotion portfolio - manufacturing company in the same parent company ecosystem.
- Gits Mfg.corePart of CentroMotion portfolio - manufacturing company in the same parent company ecosystem.
- maximatecccorePart of CentroMotion portfolio - motion control products manufacturer in the same parent company ecosystem.
- Power-PackercorePart of CentroMotion portfolio - thermal and motion controls manufacturer in the same parent company ecosystem.
- Power-Packer North AmericacorePart of CentroMotion portfolio - North American thermal and motion controls operations.
Scale indicators5 records
Recent moves6 records
Expansion highlights6 records
Weasler Engineering competitors and assessment
Company assessmentDirect peers
- Walterscheid (Bosch Rexroth): German manufacturer of agricultural PTO drive shafts, clutches, and driveline components; now part of Bosch Rexroth. Most direct global competitor to Weasler, offering the same wide-angle CV joints, torque limiters, and PTO shafts across the Standard/Classic/Professional duty spectrum.
- Bondioli & Pavesi: Italian manufacturer specializing in PTO drive shafts, gearboxes, and hydraulic components for agricultural and industrial machinery. Direct competitor in the Italian/European metric PTO shaft category alongside Weasler's Italian-style tri-lobe product line.
- Comer Industries: Italian manufacturer of gearboxes, planetary drives, and driveline components for agricultural and off-highway equipment. Comparable in serving agricultural OEMs with engineered power transmission solutions, overlapping with Weasler's clutch and damper product categories.
- Neapco: US-headquartered manufacturer of driveline components, propshafts, and PTO solutions serving agricultural, off-highway, and light vehicle customers. Direct peer in universal joints, PTO drive shafts, and engineered driveline assemblies for the same OEM customer base.
Broad incumbents
- Dana Incorporated (Spicer): Global Tier 1 driveline supplier offering Spicer-brand drive shafts, axles, and PTO solutions for on- and off-highway markets. Broader incumbent whose off-highway and agricultural products directly overlap Weasler's portfolio at OEMs but with much wider product breadth.
- Dowlais (formerly GKN Automotive / GKN Driveline): Global driveline supplier serving automotive and industrial markets including agricultural applications. A broad incumbent in power transmission and driveline engineering, with overlapping capability in CV joints, drive shafts, and side-fit content for off-highway OEMs.
- Warner Electric / Altra Industrial Motion: Industrial motion and power transmission conglomerate offering clutches, brakes, and torque limiters for agricultural and off-highway equipment. Overlaps with Weasler's clutch product family (Ball Shear, Friction, Automatic) via competing torque-limiting solutions.
- Timken Drives (Lovejoy): Manufacturer of power transmission products including couplings, gear drives, and clutches for agricultural and industrial applications. Overlaps with Weasler's driveline and clutch categories through Lovejoy and related brands.
- SKF (Lincoln Industrial / power transmission): Global bearings and power transmission supplier offering a broad portfolio that intersects with Weasler's driveline, bearing, and lubrication product categories in agricultural applications. Larger incumbent with adjacent rather than head-to-head competition.
Others
- Carlisle Brake & Friction: Sister brand within CentroMotion portfolio alongside Weasler, focused on friction products for braking and power transmission. Not a direct competitor but a closely related portfolio company within the same parent conglomerate with shared industrial customer relationships.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat6 records
Key risks5 records
Key highlights6 records
Customer concentration
Weasler Engineering social profiles
Digital presenceWeasler Engineering compliance and trust
Trust signalCompliance7 records
Weasler Engineering financial estimates
Financial estimateRevenue estimate
Valuation estimate
Weasler Engineering leadership team
Management profileNumber of profiles
Profiles2 records
Weasler Engineering funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Weasler Engineering 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 Weasler Engineering
What does Weasler Engineering do?
Weasler Engineering designs and manufactures agricultural drivetrain systems and components, including PTO drive shafts (Standard, Classic, and Professional series), torque-limiting clutches (Ball Shear, Automatic, Friction, Ratchet, Overrunning), and torsional dampers, for OEM integration into self-propelled farm machines, implements, and attachments. The company also supplies replacement parts through a global aftermarket distributor network serving agricultural, lawn and turf, and off-road equipment markets.
Is Weasler Engineering a public or private company?
Weasler Engineering is a private company. It is classified as corporate owned and is currently operating.
When was Weasler Engineering founded?
Weasler Engineering was founded in 1951. It employs 251 to 500 people.
Where is Weasler Engineering based?
Weasler Engineering is headquartered in West Bend, United States, in the North America region.
How does Weasler Engineering make money?
Three revenue lines are on record. OEM Components and Systems are the primary driver. The others are aftermarket Parts Distribution and product Documentation and Manuals.
Who are Weasler Engineering's main competitors?
Direct peers on record are Walterscheid (Bosch Rexroth), Bondioli & Pavesi, Comer Industries and Neapco. Broad incumbents are Dana Incorporated (Spicer), Dowlais (formerly GKN Automotive / GKN Driveline), Warner Electric / Altra Industrial Motion, Timken Drives (Lovejoy) and SKF (Lincoln Industrial / power transmission). Carlisle Brake & Friction is listed as an others.
Does Weasler Engineering have an API?
No public API is recorded for Weasler Engineering.
What industry is Weasler Engineering in?
Weasler Engineering's product category is Agricultural Drivetrain Components. Its primary akta.pro industry code is AFAAAAAF, Powertrain, PTO & Implement Systems (Engines, Transmissions, Hydraulics, PTO Drives), with a secondary code of AFAAAAAH, Farm Machinery Parts, Service & Maintenance Equipment (Spare Parts, Diagnostics, Workshop Tools). Its NAICS code is 333111 and its SIC code is 3523.