Eaton is the leading global supplier of engine valves, supplying nearly all vehicle and engine manufacturers worldwide. Solutions such as hollow valve manufacturing, seat welding, salt bath nitriding, and continuous materials and coatings development overcome the issues of increased temperatures, combustion pressures, corrosion and seat wear. For more than 85 years, Eaton has been designing and developing engine valve technologies for manufacturers that require high quality valves for gasoline, diesel and alternative fuel engines.

ENGINE VALVES

• Engineering Eaton´s global valvetrain facilities utilise state-of-the-art and proprietary technology to produce a complete range of original equipment and aftermarket products. Eaton design and developmental results databases support the most comprehensive system analysis in the world.
• Materials Engine downsizing, coupled with increased power density, requires valves with higher strength and temperature resistance. This challenge can be addressed with high performance materials, hollow valves (which allow for internal cooling), and special seat and stem coatings. Eaton hollow valves reduce engine knock, enabling specific power and fuel economy increases and improved catalytic converter efficiency.
  
  Surface treatment: Chrome plate / Nitride

• Design Eaton offers a complete portfolio of valves to meet new trends in engine development. Our prototyping, failure analysis and proprietary instrumentation give Eaton clients and partners the best in valve design. Eaton differentiates itself by using innovative technology to produce hollow, nickel-based superalloy and other specially-designed valves. Improving engine systems through valve design supports increased performance, lower emissions and overall efficiency.

VALVE ACTUATION

Eaton´s valve actuation technologies are designed to achieve the highest valvetrain dynamic performance, ensuring low friction losses, and minimal components wear. The rocker arms (RA), roller rocker arms (RRA), hydraulic lifters, and hydraulic lash adjusters (HLA) maintain precise valve lash and enable low friction, maintenance-free operations throughout the engine´s lifecycle.

Focusing on efficient systems has helped reduce emissions and improved fuel economy.

LV Power Management solutions

Eaton’s commercial vehicle power management product range features a wide variety of battery management and protection solutions. We also have expertise in providing specialty control solutions, such as solid-state flashers, daytime running lights and DC current sensors.

• Low voltage power conversion

Eaton’s power conversion solutions provide standard and custom products for a wide range of DC to DC conversion, battery equalizer and DC to AC inverter requirements.

• Low voltage power distribution

Eaton’s off-the shelf and custom designed products provide and protect vehicle power distribution. Our product range offers multiplexing capabilities, high power ratings, ignition protection options and flexible configurations that include rugged and serviceable agency compliant designs with a range of sealing options up to IP6K9K.

• Low voltage circuit protection

Eaton’s leadership in circuit protection extends into commercial vehicles with blade and bolt-on circuit protection devices. Our solutions range from low current branch circuit fuses and circuit breakers up through 200 Amp switchable circuit breakers that protect and control heavy vehicle electrical systems.

Vehicle controls

We offer a broad range of solutions for on and off-road vehicles and commercial machine applications that require rugged, dependable switches. These products are at the heart of many systems including commercial vehicle applications like heavy-duty trucks, construction, and agriculture.

Wireless mobile machine control

Eaton’s OMNEX Trusted Wireless™ remote control products have been used to wirelessly control high value machinery in harsh environments with utmost reliability, precision and durability. We develop customized solutions for applications that require high degrees of operator flexibility and safety when operating and manipulating vehicle-mounted equipment and mobile machinery.

With over 100 years of proven success in on-highway and off-highway applications, original equipment manufacturers around the globe count on Eaton’s transmission solutions to enhance reliability, efficiency, safety, and drivability. Eaton is a global leader in the design and manufacture of light, medium and heavy-duty transmissions. It offers the world´s most complete line-up of transmissions for commercial vehicle applications, spanning line haul/ on- highway to pickup and delivery and buses to utility trucks and other vocational applications, such as snow plows, dump trucks and mixers. Eaton extensive portfolio is manufactured in the United States, Europe, Brazil, Mexico, India and China. Eaton is also offering remanufactured transmissions.

Eaton 430mm clutches feature the proven technology of a high-strength stamped steel bracket, robust diaphragm design, and premium organic driven disc facings. Eaton 430mm clutches are maintenance-free, adjustment free and lubed for life: this eliminates periodic adjustments and lubrication and extends the clutch service life.

Features Organic Clutch:

• Made from 100% new components. No remanufactured or reused components
• soft-rate damper can significantly reduce severe vibration, cutting down on maintenance costs and downtime, and extending drivetrain component life
• Cushioned organic facings allow for smoother engagement and less pedal effort
• Soft-rate damper offers protection against harmful torsional vibrations and increases the durability of transmission synchronizers
• The standard pre-damper reduces idling noise
• Built to OEM quality and durability standards to ensure outstanding performance and maximum clutch life

The 430mm Severe Duty (SD) clutch offers patented cushioned ceramic facings to provide smooth launch characteristics and maximize protection against thermal stress. It offers the performance of a 400mm twin plate design from a one plate clutch, which is a weight-saving. The lower inertia of the one plate design also protects transmission synchronizers from premature wear. The robust clutch design and excellent thermal robustness provide longer service life and less maintenance cost. To be used in applications with high shifting demands.

Features SD Clutch:

• Cushioned ceramic facing advantages
• 30 to 49% increase in the coefficient of friction
• Excellent resistance to thermal stress
• Engagement quality at par with organic facings
• Lower initial inertia than the comparable 400mm twin plate design

Whether you are transforming your daily driver to a street/strip machine or want to improve your off-roader, Eaton has a differential that is right for your application. Limited slip are torque sensing differentials that allow the wheel with traction to receive more torque. Locking differentials are ideally suited for off-road applications by ensuring each wheel receives equal torque to keep your vehicle moving on all types of terrain. Eaton´s world class traction solutions provide drivers with confidence, control and safety in virtually and traction situation.

PERFORMANCE DIFFERENTIALS
LIMITED SLIP DIFFERENTIALS
Posi®

• Clutch style unit employs pyrolitic carbon fiber clutch packs to allow for chatter-free transfer of power
• Prevents wheel slip before it can get started
• Rebuildable designUsed by performance vehicles

Truetrac®

• Helical gear differential automatically biases torque to ensure stability and increase traction
• Used in light and medium duty trucks specifically selected for utility and towing
• Available for front and rear applications

LOCKING DIFFERENTIALS
Detroit Locker®

• Full positive locking differential automatically unlocks the faster turning wheel to allow wheel speed differentiation
• Provides 100% locking action even with one wheel off the ground
• Available in a wide range of car, light duty truck and performance

ELocker®

• Selectable traction for off-highway
• Provides 100% axle lock at the touch of a button
• Enhanced towing and off-road performance
• Used in front and rear wheel drive applications

MLocker®

• 100% full locking differential is proven with millions of units in service worldwide
• Automatically delivers traction on a variety of surfaces including wet roads, icy conditions, gravel, mud and dirt
• Used primarily in light duty trucks

OFF-HIGHWAY DIFFERENTIALS
LOCKING DIFFERENTIAL

NoSPIN®
Fully automatic, positive locking, traction differential is a proven performer for light, medium and heavy duty trucks, off-highway, military and specialty equipment vehicles: 

• Speed sensitive automatic locking & unlocking differential powers both drive
• wheels.
• Automatically unlocks the faster turning wheel to allow wheel speed differentiation
• Provides 100% locking action even with one wheel off the ground in forward and
• reverse
• Available for most axle suppliers, front and rear axle application
  
  

LIMITED SLIP DIFFERENTIAL

SureTrac® The extremely rugged and durable differential operates smooth and automatic, designed for heavy duty limited slip differential is designed for construction, military and farming vehicles:

• Responds instantly to torque feedback at any speed
• Reduces shock loads that can damage the drive train
• Enhances traction control in rugged and adverse conditions.
• Smooth automatic operation
• Significantly reduces tire wear
• Limits wheel spin out
• Increases productivity
• Front, rear or transfer case applications