PAI Industries – Engine, Drivetrain & Aftermarket Truck Parts
5048 resultsPAI Industries manufactures high-quality aftermarket parts for Class 6–8 trucks, specializing in engine components, drivetrain systems, and replacement parts for Cummins, Detroit Diesel, and Caterpillar engines. With a reputation for precision and durability, PAI delivers OE-level performance for fleets that demand reliability and longevity.
From overhaul kits and gaskets to gear sets, water pumps, and suspension parts, PAI products are built to perform under pressure—mile after mile.
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PAI 181812 Water Pump Cast Iron Complete Assembly Cummins N14 Engine
SKU: 181812Cross reference: 3803605BEP7068XCVLUSMUS2090EDC3803605GAT44052HDMIDRW1073XMIDRW6073UPC/EAN: 193807000059$183.31Each
PAI 181811 Water Pump 8.3L Flat Faced Pulley Cummins 6°C Engine
SKU: 181811Cross reference: 3806180MIDRW6077UPC/EAN: 193807000042$110.31Each
PAI 050673 Coolant Level Sensor, 4-Pin, 1/4"-18 NPT, 3.93" Length
SKU: 050673Cross reference: 16737851673785C911673785C924903489UPC/EAN: 050673$194.53Each
PAI 050657 Oil Pressure Sensor Kit, 3-pin Rectangular Connector, M14x1.5 Thread
SKU: 050657Cross reference: 40879914087991-NX49215174921744ATM577.90501DOR904-5050SASS-26400UPC/EAN: 050657$73.22Each
PAI 181815 PumpWater
SKU: 181815Cross reference: 3802004380235738023583802970390373939134323928396BEP7063XEDC3286277EDC3802358FPDFP-3286277MIDRW6075MIDRW6075XUPC/EAN: 193807000066$82.83Each
PAI 050650 Oil Pressure Sensor
SKU: 050650Cross reference: 308040636541084921487DOR904-7104EDC4921487MIS4921487UPC/EAN: 050650$176.34Each
PAI 141290 Engine Oil Dipstick Universal 88" Length Cummins N14 L10 M11 ISM QSM Application
SKU: 141290UPC/EAN: 193807223717$24.56Each
PAI 481207 Turbo
SKU: 481207UPC/EAN: 193807065454$4,570.04Each
PAI 641213OEM LUBE PUMP
SKU: 641213OEMCross reference: A4721803101UPC/EAN: 193807281861$1,391.73Each
PAI EM82640 Turbo
SKU: EM82640UPC/EAN: 193807113506$1,339.82Each
PAI 641296OEM PANOIL
SKU: 641296OEMUPC/EAN: 193807284497$1,271.92Each
PAI 191937 Camshaft(Isx)
SKU: 191937UPC/EAN: 193807251659$1,135.52Each
PAI BWA-0067 Washer, 0.469" ID x 0.88" OD x 0.109" Thick, Steel Construction
SKU: BWA-0067Cross reference: 37AX256BWA0067UPC/EAN: 193807166533$0.98Each
PAI 341401 CoolerOil(C12)
SKU: 341401Cross reference: 0R81911154517UPC/EAN: 193807208103$1,053.94Each
PAI 621264 Silicone Rectangular Sealing Ring, 4.82"ID x 0.099"C/FS x 0.134"Thick
SKU: 621264Cross reference: DDE23512048UPC/EAN: 193807007560$2.66Each
PAI BRP-7197 Differential Gear Set, Mack 24KH11048, CRDP 200-202, 4.35-4.73 Ratio
SKU: BRP-7197UPC/EAN: 193807247270$1,844.82Each
PAI 202002OEM Crankshaft Dampener
SKU: 202002OEMCross reference: 4942075UPC/EAN: 193807319342$895.83Each
PAI EM92790 Turbocharger
SKU: EM92790UPC/EAN: 193807166748$1,153.61Each
PAI 390091X AssyInjector
SKU: 390091XCross reference: 10R095710R8501211-30232113023XUPC/EAN: 193807240943$818.45Each+ Core Charge: $300
PAI 191874 Camshaft(N14)
SKU: 191874Cross reference: 34113274024849UPC/EAN: 193807250874$899.03Each
PAI 891915E CAMSHAFT
SKU: 891915ECross reference: 454GC5238PAI891915UPC/EAN: 193807083724$1,158.84Each
PAI 180125 PumpFuel
SKU: 180125Cross reference: 30418003060942307534030909423090942RXUPC/EAN: 193807144883$1,002.86Each
PAI 045046 Roll Pin
SKU: 045046Cross reference: 3029920EDC3029920UPC/EAN: LC00148058$14.90Pack 50
PAI 341312E Engine Oil Pump For Caterpillar 3406C/3406E/C15
SKU: 341312EUPC/EAN: 193807159566$741.29Each
PAI 341403 Oil Cooler for Caterpillar C15/C16/C18 Engines, ISO 9001 Quality Cert
SKU: 341403UPC/EAN: 193807208134$866.68Each
PAI 341400 CoolerOil
SKU: 341400Cross reference: 13301252W10087C3039CAT7C3039OR9056UPC/EAN: 193807208073$866.68Each
PAI 480063OEM KITREG.
SKU: 480063OEMUPC/EAN: 193807287030$730.22Each
PAI 480255X AssyInject.
SKU: 480255XCross reference: 1830741C93UPC/EAN: 193807040246$676.62Each+ Core Charge: $120
PAI 341311 Oil Pump Assembly Caterpillar 3406 3406E C15
SKU: 341311Cross reference: 0R09180R944816141114N0733CAT4N733UPC/EAN: 193807206864$808.81Each
PAI 060009 FLYWHEEL HOUSING
SKU: 060009Cross reference: 3680063UPC/EAN: 193807037161$901.43Each
PAI 460060 HousingGear
SKU: 460060UPC/EAN: 193807224103$865.55Each
PAI 141281 PanOil(855)
SKU: 141281UPC/EAN: 193807223519$700.89Each
PAI EWA-0168 Flat Washer, M Carbon Steel, Zinc Plated, 0.516"ID x 1"OD x 3.18mm Thickness
SKU: EWA-0168Cross reference: 35AX1380EWA0168UPC/EAN: 193807167400$2.58Each
PAI 891962EX FUEL INJECTOR/REMANUFACTURED-MACK MP8 VOLVO D13
SKU: 891962EXCross reference: 220128292247912485020032850204288514157185144518UPC/EAN: 193807317751$776.84Each+ Core Charge: $180
PAI 641283E OIL PAN KIT
SKU: 641283EUPC/EAN: 193807279981$682.17Each
PAI 381809 Water Pump Assembly Caterpillar C15 Acert
SKU: 381809Cross reference: 1OR33261OR8660224323822432392764755336221344062HDUPC/EAN: 193807146702$785.08Each
PAI EOP-3336 Engine Oil Pump, ASET Application
SKU: EOP-3336Cross reference: 315GC472MEOP3336UPC/EAN: 193807203603$998.85Each
PAI 681832OEM T'STAT
SKU: 681832OEMCross reference: 4722000115A4722000115A472200315EA4722001315EXC681832UPC/EAN: 193807282806$400.45Each
PAI 480061 Fuel Injection Pressure Regulator (IPR) Valve, DT466E/DT530E HEUI Engines
SKU: 480061Cross reference: 1841-217-C1841217C91SASS-17343UPC/EAN: 193807061210$567.18Each
PAI 360465 PlateSpacer
SKU: 360465UPC/EAN: 193807048501$599.56Each
PAI 181169 Turbocharger Actuator Cummins ISX/6C/ISC/ISL/L10/M11/ISM Engine
SKU: 181169UPC/EAN: 193807151195$594.77Each
PAI 641212 Oil Pump Assembly for Detroit Series 60 14.0L EGR Engine
SKU: 641212Cross reference: 235058772350733823527448641209R23527448UPC/EAN: 193807094577$689.68Each
PAI 681107 KitManExh.
SKU: 681107UPC/EAN: 193807062873$662.18Each
PAI 641211 Engine Oil Pump Assembly, Detroit 60 Series 12.7L, Cast Iron
SKU: 641211Cross reference: 23505886R23505886UPC/EAN: 193807094560$689.68Each
PAI 202007 DamperCrank
SKU: 202007Cross reference: 4101884UPC/EAN: 193807029609$621.95Each
PAI 141446 KitOil
SKU: 141446Cross reference: 4955830UPC/EAN: 193807227050$538.02Each
PAI 181997 Water Pump
SKU: 181997Cross reference: 6305089UPC/EAN: 193807316105$696.49Each
PAI 180920 Engine Accessory Drive Shaft L Shaft Cast Iron Housing N14 Application
SKU: 180920Cross reference: 3078307UPC/EAN: 193807149208$516.08Each
PAI JLK-6911 U-JOINT LOCK STRAP
SKU: JLK-6911Cross reference: 23032348RU182348RU1903752.230323JLK6911LPHC393S-5671UPC/EAN: 193807245344$1.66Each
PAI 651520 Cam Bearing Standard Series Detroit Diesel S50/S60 Engine
SKU: 651520Cross reference: DDE8929690UPC/EAN: 193807145064$16.78Each
PAI 802538 Air Brake Control Valve 5/8"-11 Thread ISO 9001 Quality Cert
SKU: 802538Cross reference: 20QE33942511149750132725013273801693K062014UPC/EAN: 193807176488$504.84Each
PAI 641352 Oil Separator Kit For Detroit Diesel DD13, DD15, DD16 Engines
SKU: 641352Cross reference: A4720160204UPC/EAN: 193807323110$628.33Each
PAI 641280 PanOil
SKU: 641280UPC/EAN: 193807095192$586.61Each
PAI 640045 Oil Pan Screw Assembly M8x1.25x62 Flanged Hex Head Grade 8.8
SKU: 640045Cross reference: A4720140683UPC/EAN: 193807083823$10.61Each
PAI LPV-3449 Tractor Protection Valve Assembly TP-5 Type 4.2" x 2.74" x 5.7"
SKU: LPV-3449Cross reference: 106941X10743020QE51925159459745-106941745-107430745-802907BDX107430BEN107430LPV3449UPC/EAN: 193807204761$581.33Each
PAI FSC-0138 Door Panel Screw #14-10
SKU: FSC-0138Cross reference: 400AX21FSC0138UPC/EAN: 193807167080$6.06Each
PAI 131362 Rear Cover Gasket, Cummins 855 Series
SKU: 131362Cross reference: 3067616EDC3067616UPC/EAN: 193807135393$2.69Each
PAI 609900X AssyInjector
SKU: 609900XUPC/EAN: 193807001032$528.70Each+ Core Charge: $150
PAI 631308 Valve Cover Isolator 1-3/4" O.D. x 1.54" Height
SKU: 631308Cross reference: DDE8929255UPC/EAN: 193807054847$12.10Each
PAI 180106 PumpFuel(Isb)
SKU: 180106UPC/EAN: 193807144647$598.11Each
