ENGINE PARTS & COOLING

BESTfit AC Condenser For Peterbilt 18-03722   * BestFit AC Condenser Fits Peterbilt* High Quality AC Condenser* Inches Core Size - 31.250 Height - 15.000 Width - 1.500 Core Thickness* Sold Individually* Warranty On Condenser Against Defects In...

BESTfit Air Conditioning Compressor With Clutch 2 Groove * High Quality AC Compressor* SD7H15 Assembly With 2 Groove Clutch* 12 Volt With 3 Wire Connector* Sold Individually* Warranty On A/C Compressors Against Defects In Workmanship & Material From Date...

BESTfit Constant Tension Torque Clamp For 1.5 Inch Coolant HoseAre you in the market for a clamp for your coolant hose? 4 State Trucks offers constant tension radiator clamps made of stainless steel and have a 1.25 - 2.13 inch range. These clamps provide...

BESTfit Constant Torque Clamp For 1.25 Inch Coolant HoseUpgrade your hose connections with our aftermarket replacement constant tension clamp, meticulously crafted from stainless steel for durability and reliability. With a band width of 5/8 inch and a...

BESTfit 0.375 Inch ID Heavy Duty Silicone Coolant HoseAre you looking for coolant hose to withstand any temperature you may drive through? 4 State Trucks stocks 3/8 inch heavy duty silicone coolant hose specially designed for extreme temperatures and...

BESTfit Heavy Duty T-Bolt Clamp With Spring Constant Torque 3.562 InchAre you in the market for a T-bolt clamp for your charge air cooler project? 4 State Trucks has the clamps you need for these projects including 3.50 inch heavy duty T-bolt clamps for...

BESTfit Heavy Duty T-Bolt Clamp With Spring Constant Torque 3.062 InchAre you in the market for a T-bolt clamp for your charge air cooler project? 4 State Trucks has what you need for these projects including 3 inch heavy duty T-bolt clamps for hot side...

BESTfit Red Hump Hose Reducer For Hot SideEnhance your vehicle's cooling system with our aftermarket replacement hump hose, crafted from durable silicone material for superior performance. With a 4-inch inner diameter, 4.5-inch outer diameter, and 7-inch...

BESTfit Red Hump Hose For Hot SideThis hump hose is made of silicone hose and has a 4.5-inch inner diameter and a length of 6 inches. It can handle a maximum operating pressure of 45 PSI. On the hot side, it features 4-ply silicone-coated meta aramid...

BESTfit Red Hump Hose For Hot SideUpgrade your vehicle's cooling system with our aftermarket replacement hump hose, constructed from quality silicone material for durability and performance. Featuring a 3.5-inch inner diameter and 6-inch length, this...

BESTfit Red Hump Hose For Hot SideUpgrade your vehicle's cooling system with our aftermarket replacement hump hose, crafted from durable silicone material. With a 3-inch inner diameter and 6-inch length, this hose is perfect for hot side connections to...

BESTfit AC Compressor With 6 Groove Clutch Assembly For Volvo & Mack * High Quality AC Compressor* 12V* 6 Grooves* 4.92 Inch Diameter* 2 Wire Male Connector* Sold Individually* Warranty On AC Compressors Against Defects In Workmanship & Material From...