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PETERBILT 377 Parts and Accessories
Showing In Stock Items. Show All 56 Items.
Summit Racing™ Direct-Fit LED Headlight Assemblies and Components
If you're looking to convert over to LED headlights in your classic car or truck, Summit Racing™ direct-fit LED Headlights bulbs will help you see the light. Available with options that include sealed or unsealed, round or rectangular, and single or dual-beam capabilities, you're sure to find what you're looking for. Add some modern capabilities to your favorite ride with the Summit Racing™ direct-fit LED headlights best suited for your application.
( 146 )
$79.99
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$99.99
Continental OE Technology Series HY-T Black Heater Hoses
Avoid a potential mishap from a leaking or a blown heater hose--make an upgrade to Continental OE Technology Series HY-T black heater hoses. The HY-Ts are perfect for applications where excellent resistance to antifreeze coolants and extreme underhood temperatures is required. The tube and cover are manufactured from EPDM (ethylene propylene diene monomer) rubber with superior resistance to heat, ozone, and chemical coolants. Each hose is then reinforced with 2-spiral synthetic for additional strength and durability. Continental OE Technology Series HY-T black heater hoses are constructed to meet specifications similar to SAE J20R3--so they can take the heat.
( 36 )
$51.99
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$67.99
United Pacific Ultralit LED Headlights
United Pacific offers Ultralit LED headlights for a variety of applications. Order the high power LED crystal headlight best suited to fit your project.
( 1 )
$66.99
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$67.99
Monroe Gas-Magnum 65 Series Shock Absorbers
Monroe Gas-Magnum 65 shock absorbers are the first gas-charged, large-bore shocks specifically designed for air spring and taper leaf suspensions. The nitrogen gas charge provides the fast response essential for today's heavy truck suspension systems. Their extra-large piston bore is engineered to handle the demands of high mileage and severe use. When combined, the gas charge and large-bore offer the consistent control necessary for demanding truck suspensions.
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$76.99
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$98.99
Gabriel Heavy-Duty Shocks
Gabriel offers heavy-duty shocks for a variety of specialty applications, including commercial trucks and trailers. They're available in dozens of collapsed and extended lengths to accommodate stock and custom ride heights. These shocks deliver unbeatable ride comfort, control, and performance.
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$66.99
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$68.99
Continental OE Technology Series Flexible Radiator Hoses
Continental OE technology series flexible radiator hoses can be shaped for specific applications and are constructed to original equipment manufacturers' specifications. Their tough EPDM rubber tube and cover resist heat, ozone, and chemical coolants, and their Tylanar-knit reinforcement provides burst limits exceeding SAE standards. These hoses meet or exceed SAE J20R4, D1 specifications. Continental OE technology series flexible radiator hoses are available for all your custom needs.
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$53.99
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$69.99
ACDelco V-Ribbed Serpentine Belts
ACDelco V-ribbed serpentine belts resist the penetration of water, acids, and ozone--plus, they provide broad temperature tolerances. Their patented advanced technology design incorporates EPDM rubber, which stays soft and pliable longer than traditional belt materials. Neoprene and certain grades of rubber can harden, causing unwanted squealing and a shorter belt life. The flexible construction of these serpentines allows each belt to withstand many topside and backside bends. ACDelco offers their V-ribbed replacement belts in various lengths, widths, and rib quantities for a wide range of fitments.
( 40 )
$55.99
Dorman Windshield Washer Fluid Reservoirs
Is your windshield washer fluid leaking out of the reservoir? Heat and engine vibration can damage plastic over time causing cracks and leaks. Dorman windshield washer reservoirs are built from premium plastic to withstand the effects of the physical damage created in the engine compartment. They are thoroughly tested to ensure performance and long lasting quality over time. Features include: * Reservoir cap included * Level sensor included (where applicable) * Direct OE replacement for a proper fit every time * Quality-tested to ensure trouble-free installation and performance
( 14 )
$56.99
Dorman Turn Signal Switches
Dorman offers a wide variety of direct-replacement turn signal switches. They are critical replacement items for safety and are essential for passing state inspections. Dorman turn signal switches are plug-and-play for easy installation and are all quality-tested for trouble-free performance.
( 9 )
$90.99
Monroe Monro-Magnum 70 Shocks
Monroe Monro-Magnum 70 shocks are designed to deliver a firm, controlled ride for greater stability and increased driver comfort. They fit just about any medium or heavy-duty truck, tractor, trailer, or bus on the road today—and meet or exceed demanding OE manufacturer specifications. Their multi-lip fluid seal is designed for smooth performance, long life, and reduced friction. Additional features: * 2 3/4 in. reserve tube * Large 1 3/4 in. piston bore * Hardened 7/8 in. diameter piston rod * Resistance and arc-welded mounts provide 18,000 lbs. tensile strength for maximum durability (on most applications) * Patented unique hydraulic rebound lockout (when required) * Heavy-wall drawn over mandrel (DOM) pressure tube
Not Yet Reviewed
$86.99
Monroe Gas-Magnum 60 Series Shock Absorbers
Monroe Gas-Magnum 60 shock absorbers provide a quicker response, along with a stable, more comfortable ride. These hardworking shocks will help reduce excessive vibration that can result in better tire life, less downtime, and lower cost per mile. Replace your worn-out shocks with ones that will save you time and money—Monroe Gas-Magnum 60 shock absorbers. Gas-Magnum 60 shocks may feature: * Nitrogen gas charged * Multi-lip fluid seal * Resistance and arc welded mounts (most applications) * Patented hydraulic rebound lockout (when required) * 10-stage full displaced valving (most applications) * 2 in. or 2 3/8 in. reserve tube (where required) * 1 3/8 in. bore (most applications) * 5/8 in. piston rod (most applications)
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$53.99
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$84.99
United Pacific Side Window Visors
United Pacific side window visors or deflectors let the fresh air into your semi, while keeping the bright sun and elements at bay. These acrylic visors are tinted, and mount easily with the double-sided tape. They're available for fitment on specific truck applications. Stay comfortable and alert; put a pair of United Pacific side window visors in your 18-wheeler.
Not Yet Reviewed
$76.99
Dorman Air Door Actuators
Is the heat or air conditioning only working on one side of your vehicle? Is the defrost not working at all? Dorman can help with these replacement air door actuators. Their redesigned housing will last longer than the factory units and will give you years of trouble-free service.
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$71.99
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$90.99
Continental Extreme-Duty Series Poly-V Belts
Continental Extreme-Duty Series Poly-V belts provide up to 4 times longer wear than the original belts in the aftermarket Class 6 to 8 heavy-duty trucks. Offered in different rib profiles, these straight-ribbed belts feature high-abrasion-resistant fabric coated with advanced EPDM polymers to resist cracking and heat build-up, along with increased cord support and improved flex life. Continental Extreme-Duty Series Poly-V belts perform better under higher underhood temperatures, resulting in lower emission standards and meet or exceed SAE J1459 specifications.
Not Yet Reviewed
$50.99
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$59.99
Dorman Exterior Door Handles
Dorman offers over 1,000 varieties of exterior door handles. If one of your auto, truck, or van handles needs to be replaced, these OE-quality parts are made specifically for your application—including smooth and textured finishes, chrome plating, key options, and more. Dorman handles are available for both the front and rear of the driver and passenger sides. They're designed for a perfect fit, easy installation, and many years of weather-resistant use.
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$50.99
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$57.99
Gabriel FleetLine 85000 Series Shocks
Gabriel FleetLine 85000 Series shocks are designed and built so that Class 6-8 trucks, buses, and trailers can push the limits of longevity and performance. They feature a larger bore, bulged design, and a pressurized, floating piston seal to deliver the kind of unrelenting strength, reduced fade, and impressive proficiency that your fleet can always count on. Choose the size and style needed for your application. Additional features: * Large 1 5/8 in. bore, which supplies improved durability and greater tensile strength for harsher operating conditions * Bulged design, providing increased fluid capacity and cooler operation in extreme conditions * Forged solid steel eye rings and 360 degree arc-welded end mounts—to deliver tough tensile strength that reduces end mount failures * Best-in-class hydraulic stop, for unparalleled system durability … and to inhibit shocks from topping out and suspension from over-extending * Rugged, self-compensating piston seal, for consistent damping ability and reduced fade throughout the shock life * Super-finished chromed piston rod, ensuring superior corrosion resistance, unyielding performance, and extended product life * Custom-blended high-temperature fluid, which reduces friction and wear in extreme operating conditions * 10-stage valving that equips drivers with maximum comfort and control, enhanced durability in harsh operating environments, and self-cleaning functionality for longer performance * D.O.M (Drawn-Over-Mandrel) tubing—reducing internal wear
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$63.99
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$75.99
Continental ContiTech HY-T Plus V-Belts
Continental ContiTech HY-T Plus V-belts are built with Vytacord tension members, which control stretch, so that it is minimal, predictable, and uniform. These belts feature a heat-and-oil-resistant rubber compound material that's designed to provide positive traction, maximum flexibility, and extended wear resistance. They're engineered for operating at higher speeds over small-diameter pulleys and short center distances. They are also great for use in multiple V-belt drive applications where high-shock load and heavy-duty loads are encountered. When it comes to longer belt life, quality materials are the key!
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$60.99
Dorman Vehicle Speed Sensors
Dorman has you covered on all of your vehicle speed sensor needs. The speedometer gauge on your dashboard is getting its data from somewhere--and these are the units. Dorman takes pride in having produced high-quality OE replacement parts with state-of-the-art equipment since 1918. Take advantage of having access to an industry-leading brand originally intended only for dealers. Dorman vehicle speed sensors are available for many makes and models of cars and trucks. Match your vehicle specs with the sensor that'll get you back up to speed!
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$54.99
SKF Bearings Axle Bearings
SKF axle bearings are available for a wide range of applications, designs, series, and sizes. They incorporate logarithmic roller raceway profiles with an ultra-smooth surface finish for quiet operation. SKF axle bearings are designed and manufactured to the highest quality standards, ensuring long life and safety. These components meet or exceed requirements for most applications. For more than 100 years, the world's engineers, technicians, and mechanics have turned to SKF products for the best possible solutions.
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$51.99
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$70.99
Continental Standard Straight Radiator Hoses
Continental standard straight radiator hoses feature heavy-duty construction for the strength to resist vibration and collapse. The cover and tube are resistant to heat, ozone, and antifreeze solutions. These hoses are made from two-ply, fabric-reinforced tire cord that meets or exceeds SAE J20R1, D1 specifications. When you need an exceptional product, trust Continental Standard Straight Radiator Hoses.
Not Yet Reviewed
$77.99
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$95.99
Universal Air Conditioner Evaporator Cores
Universal Air Conditioner evaporator cores are available in different models, each one is a genuine replacement of the Original Equipment part. All evaporator cores are quality-built to OEM specifications to deliver a superior combination of perfect fit, and high-efficiency function as your factory component to help you restore your vehicle's A/C system back to its proper operation. Order the model recommended for your application. Additional features and benefits: * Helps maintain a desired temperature inside your car * Made of durable materials * Ensures reliable performance * Guarantees high-efficiency * Provides long-lasting service life
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$63.99
Monroe Gas-Magnum Cab Suspension Shocks
Monroe Gas-Magnum cab suspension shocks isolate your cab from the frame, preventing road-induced noise, vibration, and harshness from reaching the driver. You spend a lot of time in your rig; make the ride smoother and more comfortable with Monroe Gas-Magnums. Choose the size compatible with your vehicle application. Shock highlights may include: * Bonded bushings—resist bushing walkout for a longer service life * Nitrogen gas-charged—improved ride and handling, and maintains tire-to-road contact by reducing aeration * 2 in. reserve tube—more fluid for more consistent performance * 1 3/8 in. bore—provides more efficient and consistent control * 5/8 in. diameter piston rod—larger for greater strength and service life * Resistance and arc-welded mounts—provides 12,100 lbs. of tensile strength for maximum durability * All-weather fluid—special modifiers reduce friction and ensure smooth rod reaction * 10-stage valving—reacts to a wide range of driving conditions
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$55.99
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$79.99
Dorman Camshaft Position Sensors
Don't take chances with an old, questionable, or malfunctioning camshaft position sensor that can leave you stranded. These Dorman camshaft position sensors read the camshaft position and relay this information to your vehicle's ECM. This information is required for functions such as initiating injection on sequential injection engines, the trigger signal for the magnet valve on pump valve injection systems, and for cylinder-specific knock control. Dorman camshaft position sensors are designed to exceed OEM specifications for accurate, reliable, maintenance-free operation. Trust your vehicle's engine management system needs to Dorman.
( 16 )
$76.99
Universal Air Conditioner Blower Motors
Universal Air Conditioner's line of electrical components include HVAC blower motors—quality-built to OEM specifications for accurate fit and high-efficiency function as your factory component to help you restore your A/C system back to its proper operation. These units are available in different models, some may include both motor and fan (wheel). With UAC's extensive quality control procedures and affordable pricing, you can be confident you're getting a premium product when you decide to purchase the recommended model designed for your vehicle application. Additional features and benefits: * Consistent quality, competitive cost, and a large product range * Helps maintain a desired temperature inside your car * Some units come with fan wheel, depending on model * Made of durable materials, ensures reliable performance * All units are pressure tested to ensure product quality
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$51.99
