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KENWORTH Parts and Accessories
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Spectra Premium Charge Air Coolers
Maintain your engine's heat transfer with a Spectra Premium charge air cooler. They feature all-aluminum construction and are assembled from component tubes, fins, and internal fins. The intercoolers are then vacuum-brazed together, forming a single-piece core. The resulting structure is tremendously strong due to the reinforcement provided by external and internal fins. After the charge air coolers are assembled and brazed, the end tanks (or manifolds) are welded onto the core. These replacements are available for a wide range of diesel applications from 1990 and up.
Not Yet Reviewed
$1,516.99
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$1,922.99
Bully Dog Exhaust Manifolds
Bully Dog exhaust manifolds provide a considerable upgrade from old stock manifolds, thanks to all of their notable features. Their high-flowing, state-of-the-art CAD design provides quicker turbo spool, higher power output, and more fuel economy for Class 8 engines. They feature ceramic coating inside and out to ensure engine heat is more extensively utilized to spin the turbo. This means the special metal alloy beneath the coating will absorb and radiate less heat—up to 300 degrees less coming off the manifolds. Bully Dog exhaust manifolds not only look great, but they're fine-tuned in every aspect to improve the performance of your engine. Order the model recommended for your specific vehicle and engine size. Features, parts, and specs may include: * 80 to 100 degree reduced exhaust gas temperatures (EGTs) * Up to 30 hp increase * Up to 18 percent more airflow over stock due to tighter tolerances, porting, and polishing * 3-piece design ensures matching expansion/contraction with engine heat * Thicker walls than stock for greater durability and ceramic coating help lengthen gasket life * Engineered to eliminate known failure points for greater durability * Turbo studs (depending on application)
( 2 )
$1,975.00
Dorman Remanufactured Powertrain Control Modules
Dorman's remanufactured powertrain control modules offer original equipment performance for less than the cost of a new ECM from the dealer. The engine control module processes inputs from various sensors to control the engine's ignition and fueling for optimum performance and efficiency. Each ECM is quality-remanufactured and has been fully tested to ensure durability and functionality, including hot and cold chamber testing to meet original equipment performance. Order the module for your application.
( 4 )
$1,808.99
