Peterbilt Truck Engine Parts
Elevate your big rig's performance with 4 State Trucks' premium Peterbilt semi truck engine parts. Boost your Peterbilt's heart with high-flow air filters and efficient fuel injectors, designed for both independent truckers and large fleets. Trust 4 State Trucks for top-quality Peterbilt semi truck engine parts that enhance reliability and power, ensuring your semi conquers every mile with confidence. Whether you're seeking routine replacements or performance upgrades, our components keep your Peterbilt semi truck running strong, making each haul smoother and more dependable.
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TPHD 2.25 Inch Oil Filler Cap W/ T Handle For Cummins
TPHD
$33.98Oil Filler CapUpgrade your Cummins engine's oil filler hole with our Expandable Metal - Rubber Cap, tailored to fit 2.25-inch ID orifices. Sold individually as an aftermarket replacement part, this cap offers a precise fit and reliable sealing. Crafted...$33.98 -
TPHD 1 Inch Oil Filler Cap W/ T Handle
TPHD
$9.26Oil Filler CapUpgrade your vehicle with our 1-inch Cap, sold individually for convenience. Crafted as an aftermarket replacement part, this cap meets your needs without OEM branding. Sold separately, it offers flexibility for vehicle maintenance or...$9.26 -
TPHD 1.75 Inch Oil Filler Cap
TPHD
$15.29Oil Filler CapComplete your truck's look with the 1.75-inch Cap. This precision-crafted aftermarket replacement part is engineered to improve both the appearance of your vehicle. Sold individually, the cap is meticulously designed to guarantee a seamless...$15.29 -
TPHD 1.5 Inch Oil Filler Cap W/ T Handle
TPHD
$9.65Oil Filler CapEnhance your vehicle with our 1.5-inch Cap, available individually for your convenience. Crafted as an aftermarket replacement part, this cap ensures compatibility without OEM branding. Sold separately, it provides flexibility for your...$9.65 -
TPHD 1 5/8 Inch Oil Filler Cap W/ T Handle
TPHD
$34.67Oil Filler CapEnhance your vehicle's maintenance routine with our 1 5/8-inch Oil Filler Cap, available individually for your convenience. This aftermarket replacement part, devoid of OEM branding, ensures a seamless fit and reliable performance. Sold...$34.67 -
TPHD 1.375 Inch Oil Filler Cap W/ T Handle
TPHD
$11.21Oil Filler CapUpgrade your vehicle with our 1.375-inch Cap, offered individually for easy installation. This aftermarket replacement part is tailored for seamless integration without OEM branding. Sold separately, it provides versatility for your vehicle...$11.21 -
TPHD 1/2 Inch Brass Truck Valve With Hose Fitting
TPHD
$38.75Brass Truck Valve With Hose FittingOur brass truck valve, sized at 0.50 inches by 0.50 inches, is sold individually as an aftermarket replacement part. Please note that this item is not OEM and is intended for replacement purposes. * Brass Truck Valve* 0...$38.75 -
TPHD 1/2 Inch Brass Truck Ball Valve Female Fitting
TPHD
$39.52Female Fitting Truck Ball ValveOur brass truck valve, measuring 0.50 inches by 0.50 inches, is available for purchase individually. Please note that this is an aftermarket replacement part and not OEM. * Brass Truck Valve* 0.50 Inch by 0.50 Inch* Sold...$39.52 -
TPHD 1.25 Inch Oil Filler Cap For Caterpillar C15 Acert Engines
TPHD
$16.86Oil Filler CapComplete your truck's look with the 1.25-inch Cap. This aftermarket replacement part is designed to add a stylish touch to your vehicle. Sold individually, the cap is crafted with precision to ensure a perfect fit. Enhance the overall...$16.86 -
Cover Kit For Eaton-Fuller FRO Transmissions - Replaces K2910
OPP - ORIGINAL PARTS PROGRAM
$18.39Cover Kit * High Quality Cover Kit* Replaces OEM # K2910* Sold Individually* Warranty On Cover Kit Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)***This Original Parts Program item...$18.39 -
Fuel Control Actuator, Replaces 4088518 & 4903523NX For Cummins ISL 8.9L Engines
DAYTON / DORMAN
$209.9950 PSI Fuel Control Actuator * High Quality Fuel Control Actuator* Steel And Plastic Material* 0.12 Inch Inlet Port Diameter* 4 MM Outlet Port Diameter* 0.094 Inch Outlet* 50 PSI Maximum Pressure * CoMMon Rail Compatible Fuel System Style* Non-Flanged...$209.99 -
Lucas Heavy Duty Oil Stabilizer - 1 Gallon
LUCAS OIL PRODUCTS
$40.671 Gallon Lucas Heavy Duty Oil StabilizerExtend the life of your oil with the help of Lucas Heavy Duty Oil Stabilizer. It increases the life of oil while eliminating dry starts, heat, friction, and wear in your engines. With this stabilizer, you can...$40.67