Front suspension spring
SuperSprings’ low-density SumoSprings, now available for Isuzu N-Series’ front suspensions, bolts directly to the truck’s frame to help impede bottoming-out on rough roads. The device is designed to operate like an airbag and to provide smooth load engagement, reduced side-to-side body roll and an overall improved ride.
SumoSprings are composed of a proprietary microcellular urethane engineered to offer a progressive spring rate so that the vehicle’s suspension receives extra support only when needed. Each SumoSpring can be compressed by 80 percent of its original height with full memory rebound.
For more information, visit www.supersprings.com.
Hendrickson’s Progressive Load Spring for its Haulmaax vocational rear suspension system is an elastomeric spring that works with the rubber bolster springs in the company’s Vari-Rate Spring system to facilitate improved ride quality in both loaded and unloaded conditions. The PLS is engaged continuously to ...
Road Choice, a private-label all-makes parts brand, has added five new product categories: alternators/starters, brake drums, clutches, windshields and wiper blades. All parts are covered under a minimum one-year warranty. Road Choice Truck Parts, www.roadchoice.com
Tramec Sloan’s commercial vehicle suspension line includes u-bolts, cast-iron products and hot-forged carbon-alloy steel and carbon-steel bolts. Also available are rubber and urethane products, as well as end-threaded rods designed with a centerline mark, allowing for accurate bends. Tramec Sloan, www.tramecsloan.com
Hendrickson Bumper and Trim’s durable corrosion-resistant Aero Clad bumpers for the International ProStar in both tilt-mount and fixed-mount configurations are designed to retrofit all model-year trucks. The bumpers are built to offer nearly 4 inches of additional ground clearance and to be lighter than the ...
Horton’s Modulator Fully Variable Retrofit Packages are designed to deliver optimized engine cooling and replace on/off fan drives for select heavy-duty line-haul and severe-duty vocational trucks where pneumatically actuated fan clutches over-cycle or do not provide optimum performance. The retrofit packages maximize engine power to ...
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