Mack Truck Parts

20791629 Truck Front Grille Compatible with Mack CX Vision & Pinnacle Series Product Overview This OEM-spec front grille with part number 20791629 is a perfect direct aftermarket replacement compatible with 2002-2016 Mack CX Vision, CXN and CXU Pinnacle heavy-duty trucks. Constructed with premium ABS plastic and triple chrome plated surface treatment, it delivers outstanding anti-rust, anti-corrosion and UV resistance to withstand harsh road conditions including mud, rain and

20QE3373 Heavy Duty Air Valve Direct Fit For Mack Trucks This 20QE3373 truck valve is a high-precision OEM replacement component specially designed for Mack heavy-duty vehicles. Constructed with sturdy anti-corrosion metal housing and durable sealed rubber internal parts through strict pressure and air tightness testing, it delivers stable air control performance under heavy load and complex harsh driving conditions. The valve effectively avoids air leakage, slow response,

30KN12 Premium Wedge Set 24PCS Direct Fit For Mack Heavy-Duty Trucks This brand-new 30KN12 wedge set contains 24 pieces in full set, precisely manufactured as OEM replacement parts compatible with Mack trucks. Made of high-hardness anti-abrasion metal material through rigorous forging and surface treatment to withstand heavy load and frequent braking friction. Features accurate dimensional tolerance for seamless installation without extra adjustments, effectively stabilizing

631GC5133AM6 Turbocharger Fit Mack E7 Truck Diesel Engine This heavy-duty OEM equivalent turbocharger with part number 631GC5133AM6 is engineered as a direct bolt-on replacement compatible with Mack E7, E-Tech and ASET 300-350HP diesel engines featured on CH series trucks. Adopting high-temperature resistant cast turbine housing, precision balanced turbine wheel and durable reinforced bearing assembly to withstand sustained high exhaust heat and pressure during long-haul

128709 OEM Standard Clutch Disc Compatible With Mack Heavy Trucks This 128709 clutch disc is an accurate OEM replacement component tailored for Mack heavy-duty trucks. Constructed with high-density wear-resistant friction linings that offer outstanding heat dissipation and strong torque bearing capacity to prevent slipping and ablation under heavy cargo loads and continuous long-distance driving. Integrated flexible damper springs effectively absorb shifting shocks and lower

24069499 Brake Pad Kit for Mack Truck Braking System This 24069499 disc brake pad is engineered as a reliable replacement for Mack trucks, also compatible with part numbers 21198650 and 85136940. Adopting high-performance ceramic friction material, it delivers strong stopping power, excellent heat resistance and low wear during long hours of heavy-duty operation. The complete set comes with matching hardware for quick and easy installation, featuring stable braking performanc

Fuel Injector Pump 313GC5230MX 313GC5230M Compatible With Mack Truck This high-precision fuel injector pump (OE: 313GC5230MX / 313GC5230M) is professionally manufactured for Mack diesel truck engines, featuring stable fuel supply pressure, accurate injection volume and excellent wear resistance. It effectively optimizes engine combustion efficiency, reduces fuel consumption and exhaust emissions, and ensures stable engine startup and continuous driving performance. All

Diesel Fuel Injector 22378579 Compatible With Mack MP8 Engine This high-quality diesel fuel injector OE number 22378579 is precisely manufactured to meet original equipment specifications for Mack trucks equipped with MP8 engines. Strict production standards and rigorous testing guarantee stable fuel atomization, efficient combustion, reduced fuel consumption and lower exhaust emissions. It delivers reliable long-term performance under heavy-load working conditions,

Heavy Duty Vibration Insulator 10QK389 For Mack This heavy-duty insulator with OEM number 10QK389 is designed for Mack trucks. It efficiently absorbs engine vibration and dampens shock loads during heavy-duty driving, reducing noise and protecting related components. Constructed with high-strength metal and premium rubber materials, it features excellent wear resistance and aging resistance, a reliable direct replacement to maintain stable vehicle operation. Product

Heavy Duty Rear Engine Mount 20QL338M For Mack This heavy-duty rear engine mount, OEM number 20QL338M, is specially engineered for Mack trucks. It effectively reduces engine vibration, absorbs road shocks, stabilizes the engine assembly during long-distance transportation and heavy-load operation. Manufactured with premium rubber and reinforced metal structure, it delivers outstanding durability, anti-fatigue performance and long service life, serving as an ideal replacement

Heavy-Duty 301SQ47E King Pin Repair Kit Premium Steering Axle King Pin Set Fit Mack This complete 301SQ47E king pin set is a direct OEM replacement repair kit exclusively engineered for Mack heavy-duty trucks, consisting of high-strength forged king pins, durable bronze bushings, rubber oil seals, thrust bearings and all necessary installation hardware, all treated with advanced anti-rust and wear-resistant coating to withstand harsh road conditions, heavy loads, mud and

OEM 3187322 Heavy Duty Torque Rod Assembly Replacement Part For Mack Trucks This 3187322 torque rod assembly is a heavy-duty OEM-grade suspension component specially engineered for Mack trucks. Constructed with thickened high-tensile steel rod body and wear-resistant rubber bushings, it delivers outstanding shock absorption and anti-fatigue performance under rough road and heavy load conditions. Every finished unit undergoes strict tensile strength and dimensional testing to

High Precision 732GB5341M Cylinder Head Assembly Fits Mack E7 E-Tech Engine Our 732GB5341M fully loaded 4-valve cylinder head is a premium direct replacement engineered exclusively for Mack E7 E-Tech heavy-duty diesel engines. Manufactured with reinforced high-nickel alloy castings to resist thermal cracking and deformation under extreme high-temperature and high-pressure working conditions, this assembly features enlarged coolant passages and thickened internal ribs that

22564822 Heavy Duty Coolant Level Sensor Fit For Mack Truck Cooling System This OE 22564822 coolant level sensor is an exact direct aftermarket replacement engineered exclusively for Mack heavy-duty trucks. It adopts high-temperature resistant plastic and precision sensing components to deliver stable, real-time coolant level detection inside the expansion tank. The sensor accurately transmits fluid volume signals to the vehicle ECU and triggers dashboard low-coolant warnings

301SQ53 Complete King Pin Kit - Direct OEM Replacement For Mack Heavy Duty Front Axle Trucks This 301SQ53 complete king pin kit serves as an accurate OEM replacement tailored for Mack heavy-duty trucks with front axle steering systems. The kit comes fully equipped with all necessary installation parts including heat-treated steel king pins, wear-proof bushings, thrust washers, durable oil seals, lock nuts and matching gaskets for complete steering knuckle maintenance. All

Mack E7 Diesel Upper Head Gasket Kit OEM Replacement Part 57GC2178A This OEM-equivalent upper head gasket kit with part number 57GC2178A is specially engineered for Mack E7, E-Tech and ASET series diesel engines without EGR. The kit contains all necessary intake gaskets, valve stem seals, O-rings, sealing rings and auxiliary upper sealing components to complete full top-end engine overhaul without requiring additional spare parts sourcing. Crafted from high-temperature, oil

Mack Turbocharger Actuator OEM 85109211, Turbo Electronic Actuator For Mack Heavy‑Duty Truck This high‑quality turbocharger actuator OEM 85109211 is precisely engineered as a direct replacement for Mack heavy‑duty trucks, strictly manufactured to match original equipment specifications to ensure accurate turbo boost control, stable engine performance and fast response under various working conditions; made of wear‑resistant and high‑temperature resistant materials, it

20760235 Cylinder Sleeve Kit Heavy Duty Engine Repair Kit For Mack MP8 20760235 cylinder sleeve kit is a precise direct‑replacement part designed for Mack MP8 engine, adopting high‑strength anti‑corrosion casting material to withstand high temperature and high‑pressure working environment inside the engine, effectively reducing cylinder wear, preventing oil leakage and blow‑by, ensuring stable engine compression performance, perfectly suited for heavy‑duty truck engine

85136184 OE Number Turbocharger Compatible with Mack Truck This reliable turbocharger 85136184 is a direct OEM replacement designed for Mack heavy-duty trucks. Constructed with high-temperature resistant materials and precisely balanced rotating assemblies, it ensures stable boost pressure, improves engine power output and fuel efficiency during heavy-load operation. Each unit undergoes strict quality inspection to prevent oil leaks and premature wear, features accurate

Heavy Duty EGR Valve Kit 22026651 Auto Spare Part For Mack Premium complete EGR valve kit with OEM number 22026651 is a direct OEM replacement tailor-made for Mack heavy-duty diesel trucks, built with high-temperature resistant alloy valve core and precise sensor components to ensure stable exhaust gas recirculation control, effectively reducing engine nitrogen oxide emissions, eliminating abnormal engine warning lights, rough idling and power drop caused by faulty original