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About Interstate-McBee

Serving the heavy duty diesel and natural gas industries for over 70 years, Interstate-McBee is a global manufacturer and supplier of engine parts, fuel injection components, and gaskets. It was founded in 1947 as Interstate Diesel Service, a remanufacturer of Detroit Diesel fuel injectors. Three years after its inception, it ventured into fuel injection parts manufacturing, working closely with renowned Original Equipment Manufacturers (OEMs) such as Allis-Chalmers®, Diamond Rio®, International Harvester®, GMC Truck & Coach®, and White Motors®.

Aside from fuel injection components, Interstate-McBee also supplied replacement engine parts for Cummins engine applications in the 1970s. It then expanded its coverage, ten years later, to include engine parts for Detroit Diesel®, Caterpillar®, and Navistar® engine applications. Since then, Interstate-McBee has become the go-to name for replacement fuel injection parts and engine components.

But as if it was not enough, the company also decided to venture into the manufacture of gaskets and gaskets kits in 1999. For years, it remained steadfast in its commitment to bringing only the most comprehensive product coverage in the market. Today, the company produces over 2,700 individual gaskets and assembles more than 3,000 gasket kits for Cummins®, Caterpillar®, Navistar®, and Detroit Diesel® engine applications.

Headquartered in Cleveland, Ohio, Interstate-McBee takes pride in all its ISO 9001:2015-certified facilities, where all its production takes place. It has regional warehouses in Texas, Florida, and California, with over 95,000 products in stock. It serves a wide base of customers in the United States and in over 90 countries all around the globe.

Interstate-McBee Parts

Interstate-McBee has invested a great deal of engineering and capital resources in the development of its products. This is to ensure only the most comprehensive coverage—from fuel injection and diesel engine parts to gaskets and gasket kits—is offered to its customers. All Interstate-McBee parts are manufactured using only the best tools, equipment, and materials available to ensure the highest quality, efficiency, and performance.

Fuel Injection Parts

Lying at the very heart of the diesel engine, the fuel injection system works by pressurizing, injecting, and forcing the fuel into the air, which has been compressed to high pressure in the combustion chamber. This system is composed of many different components, all crucial to its overall performance. These components include the fuel injection pump, high-pressure pipe, injection nozzle, feed pump, and fuel filter.

The diesel fuel injection system has four main functions. One, to feed fuel; two, to adjust fuel quantity; three, to adjust the injection timing; and four, to atomize the fuel. The components mentioned above ensure all these crucial functions are carried out efficiently. When any of these goes bad, then brand-new high-quality fuel injection parts are necessary to restore it to its like-new condition.

Interstate-McBee’s broad range of fuel injection parts is explicitly designed for Class 5 to 8 trucks and various off-highway and construction applications that are powered by Caterpillar®, Cummins®, Detroit Diesel®, and Navistar® engines. The brand has over 20,000 part numbers in stock and over 75,000 part numbers available for on-highway vehicle applications. Whether you need a new spray tip, fuel pump, o-ring, valve, nozzle, plunger, nut, or pin for your fuel injector, Interstate-McBee has got you covered.

How to know if any of your fuel injection parts need replacement? Here are a few tell-tale signs of a bad fuel injector: the engine misfires, idling gets rough, lousy gas mileage, the RPM needle starts to dance, and your vehicle won’t start. However, since there are other issues related to these symptoms, it pays to check first if it’s indeed a failing fuel injector that is responsible for any of these problems.

Diesel Engine Parts

If the fuel injection system lies at the heart of the engine, it is the engine that works as the heart of heavy duty trucks and other vehicles. Its main function is to convert the chemical energy that’s stored in the fuel into mechanical energy, which can be used to power large trucks, tractors, and more. It is composed of many different diesel engine parts, which are all crucial to its overall performance.

Interstate-McBee has got the broadest coverage of OE and aftermarket diesel engine parts for Caterpillar®, Cummins®, Detroit Diesel®, and Navistar® engine applications. Some of the most popular parts included in its catalog are crankshaft seals, cylinder head components, blowers, engine bearings and bushings, camshafts, valve train components, oil pumps, water pumps, oil coolers, turbochargers, and engine kits. The brand’s product offerings vary per engine series, so it is highly recommended that you check your engine specifications before purchasing.

Here’s to give you an idea of which engine applications are covered by Interstate-McBee:

  • Detroit Diesel® - 53, 71, 92, 149, 40, 50, 60 Series Engines
  • Cummins® - B, C, L, M, KT, NT, VT, I-QSB, I-QSC, I-QSL, I-QSX, QSK plus spark-ignited applications
  • Caterpillar® - 3100, 3200, 3300, 3400, 3500, C7, C9, C12, C15 plus D and G spark-ignited applications
  • Navistar® - DT360, DT408, DT466, DT466E, DT530, DT570

So, how will you know if any of your diesel engine parts are failing? There are signs indicating your engine is going bad, including illuminating check engine light, loss of power, decreased gas mileage, annoying noises, engine stalling, odd odors, and rough running engine. When you notice any of these signs, take action immediately to know if which of the engine components need replacing.

Gaskets and Gasket Kits

For more than 15 years, Interstate-McBee has been producing gaskets and gasket kits for diesel engines, including Cummins®, Navistar®, Waukesha®, Caterpillar®, and Detroit Diesel® applications. During the manufacturing process, it uses the correct material for the specific engine application to ensure the gasket delivers a precise fit and functionality. Each material is selected based on the following criteria: pressure, contact with a variety of fluids and surfaces, and temperature variations.

All Interstate-McBee gaskets are manufactured in an ISO 9001:2008- and Design-certified facility to ensure each product meets the highest quality standards. Each year, millions of gaskets are produced by the brand to cater to its customers worldwide. And the majority of which are produced in-house.

For a complete installation, the gasket kits are much better options as they already come pre-packed in subassemblies and by function. And for those who plan to buy in bulk, Interstate-McBee can custom pack and supply more than 4,000 kits for same-day shipping.

Featured Products (view all)

INTERSTATE MCBEE A-23512307 isolator - ecm INTERSTATE MCBEE M-1825685C1 gasket - pump INTERSTATE MCBEE A-5147347 spring - exhaust valve INTERSTATE MCBEE M-3901774 gear - ring 159 teeth INTERSTATE MCBEE M-4921517 sensor - oil pressure INTERSTATE MCBEE MCB6BEXPK kit - expansion plug INTERSTATE MCBEE M-2880215 gasket - aftertreatment device INTERSTATE MCBEE M-4890832 cummins b-series front seal INTERSTATE MCBEE M-1890946C94 kit - inframe INTERSTATE MCBEE M-3802423 set - piston ring - 1.00mm INTERSTATE MCBEE M-671827C4 gasket - oil pan INTERSTATE MCBEE M-5197297 plate - spacer INTERSTATE MCBEE M-489256C1 gasket - copper INTERSTATE MCBEE M-1811230C2 adapter - fuel pump INTERSTATE MCBEE M-3013591 nozzle - piston cooling INTERSTATE MCBEE M-3906697 seal INTERSTATE MCBEE M-1811231C2 adaptor - fuel pump INTERSTATE MCBEE M-3682710 gasket - exhaust manifold INTERSTATE MCBEE M-1817254C96 gasket set - upper engine INTERSTATE MCBEE M-11354 washer INTERSTATE MCBEE M-3975818 cooler - oil INTERSTATE MCBEE M-4352144 gasket set - upper engine INTERSTATE MCBEE R-2897320 INTERSTATE MCBEE R-5237821 injector - reman series 60 INTERSTATE MCBEE M-5273379 thermostat - 180 deg INTERSTATE MCBEE MCB3406051 gasket set - major overhaul INTERSTATE MCBEE M-1889246C92 gasket kit - head gsk & bolts INTERSTATE MCBEE A-23516969 seal - crankshaft - rear INTERSTATE MCBEE M-3678506 screw - hex flange head cap INTERSTATE MCBEE M-4026684 gasket - oil pan INTERSTATE MCBEE M-4965569 kit - seal - rear crankshaft INTERSTATE MCBEE M-1425868 seal group - crankshaft INTERSTATE MCBEE M-3178766 bearing - main INTERSTATE MCBEE A-5149263 kit - cylinder INTERSTATE MCBEE A-5198676 head gasket set - high block - cylinder head INTERSTATE MCBEE MCBS60007 front cover gasket set for detroit diesel s60 models INTERSTATE MCBEE M-4920093 gasket - engine brake housing INTERSTATE MCBEE M-5414049 gasket - fuel pump INTERSTATE MCBEE M-2881811 kit - valve - exhaust INTERSTATE MCBEE M-1826587C1 gasket - oil pan INTERSTATE MCBEE M-3906695 seal INTERSTATE MCBEE M-3362955 gasket set, oil cooler & lines INTERSTATE MCBEE A-5196382 gasket set - cylinder head INTERSTATE MCBEE MCBC15HBK kit - head bolt INTERSTATE MCBEE MCB3126091 gasket set - major overhaul INTERSTATE MCBEE M-4934344 gasket - oil pan INTERSTATE MCBEE M-4026780PR kit - pin & roller - valve INTERSTATE MCBEE M-5298565 shim - liner - .032 INTERSTATE MCBEE M-1946722 sensor - pressure INTERSTATE MCBEE M-2477133 regulator - temperature INTERSTATE MCBEE M-1822365C99 gasket set - front cover INTERSTATE MCBEE A-23532797 sensor - oil pressure INTERSTATE MCBEE M-AR12732 seal - unitized water pump INTERSTATE MCBEE M-1824984C95 gasket set - front cover INTERSTATE MCBEE M-4928594 sensor - pressure - exh gas INTERSTATE MCBEE M-4988280 gasket - hydraulic pump INTERSTATE MCBEE MCB69120 installation kit INTERSTATE MCBEE R-5228900 injector - reman 71 n65 brown INTERSTATE MCBEE MCB34062 repair kit - a/f ratio INTERSTATE MCBEE M-1817645C94 cylinder kit - dt466 INTERSTATE MCBEE A-23522955 ring set - piston - 71/xh INTERSTATE MCBEE M-3043647 bolt - pulse manifold mount INTERSTATE MCBEE M-3066330 idler INTERSTATE MCBEE M-3802077 gasket set - upper engine INTERSTATE MCBEE M-4089644 set - piston ring INTERSTATE MCBEE A-5192289 kit - seal - rvrs transmission INTERSTATE MCBEE M-154916 gasket - hydraulic pump INTERSTATE MCBEE M-1946725 sensor - pressure INTERSTATE MCBEE M-4965698 screw - hex flange head cap INTERSTATE MCBEE M-1830327C2 gasket - cylinder head INTERSTATE MCBEE A-23505398 nut - lock INTERSTATE MCBEE M-205439 ring - retaining INTERSTATE MCBEE M-3037236 seal - o-ring INTERSTATE MCBEE M-3040818 plug - threaded INTERSTATE MCBEE M-3911941 gasket INTERSTATE MCBEE M-3928624 seal - o-ring INTERSTATE MCBEE M-4896897 gasket - acc drive cover INTERSTATE MCBEE M-4891178 bushing - connecting rod INTERSTATE MCBEE M-1262702 seal - intergral INTERSTATE MCBEE M-1262704 seal - intergral INTERSTATE MCBEE M-1495240 seal - o-ring INTERSTATE MCBEE M-2644297 sensor - teperature INTERSTATE MCBEE M-DGK121 overhaul kit for ep/ve...f... INTERSTATE MCBEE M-3685535 gasket - turbocharger INTERSTATE MCBEE M-2866636 gasket - aftertreatment device INTERSTATE MCBEE MCBISX019 kit - exhaust hardware INTERSTATE MCBEE A-23511133 shell set - con rod - .010 INTERSTATE MCBEE M-3963984 washer - sealing INTERSTATE MCBEE A-A4710780380 seal - fuel pump INTERSTATE MCBEE A-A4721870880 seal - oil pick up tube INTERSTATE MCBEE M-3923331 seal - thermostat INTERSTATE MCBEE M-3932063 gasket - exhaust manifold INTERSTATE MCBEE M-3959052 gasket - oil pan INTERSTATE MCBEE M-3963983 washer - sealing INTERSTATE MCBEE M-3969698 seal INTERSTATE MCBEE M-3S9643 seal - thermostat INTERSTATE MCBEE M-1504105 seal - o-ring INTERSTATE MCBEE M-3068474 gasket - cam flwr - .037"thick INTERSTATE MCBEE M-3069177 gasket INTERSTATE MCBEE M-3069759 injector - fuel - t/s dff INTERSTATE MCBEE M-3101268 gasket - flange INTERSTATE MCBEE M-3202117 gasket INTERSTATE MCBEE M-3903546 seal - o-ring INTERSTATE MCBEE M-3917779 gasket - gear cover INTERSTATE MCBEE M-4058981 gasket - rocker lever housing INTERSTATE MCBEE M-5M2894 washer - exhaust manifold INTERSTATE MCBEE M-2655326 gasket set - oil pump INTERSTATE MCBEE A-23506563 kit - fuel pump check valve INTERSTATE MCBEE M-4P4369 spacer INTERSTATE MCBEE M-3683607 seal - water INTERSTATE MCBEE M-3024960 gasket INTERSTATE MCBEE M-3519807 gasket - turbocharger INTERSTATE MCBEE M-3900629 screw - hex head cap INTERSTATE MCBEE M-3912887 washer - sealing INTERSTATE MCBEE M-5264570 gasket - oil drain INTERSTATE MCBEE M-1093207 seal - o-ring INTERSTATE MCBEE M-1198699 weight - governor INTERSTATE MCBEE M-2903986 gasket set - turbo install INTERSTATE MCBEE M-4026779PR kit - pin & roller - valve INTERSTATE MCBEE M-1632478-100 seal - valve stem - bulk INTERSTATE MCBEE A-23522433 seal - water pump INTERSTATE MCBEE 1061793 stud - taperlock exhaust mnf INTERSTATE MCBEE M-3963991 washer - sealing INTERSTATE MCBEE M-43463A seal - o-ring - water bypass INTERSTATE MCBEE M-101322 cap - oil INTERSTATE MCBEE M-3009330 washer - plain INTERSTATE MCBEE M-3066311 gasket - rocker lever cover INTERSTATE MCBEE M-3678724 seal - o-ring INTERSTATE MCBEE M-3865235 gasket - exhaust manifold INTERSTATE MCBEE M-3906696 seal INTERSTATE MCBEE M-4965690 gasket - acc drive support INTERSTATE MCBEE M-4J5351 seal - o-ring INTERSTATE MCBEE M-3E8017 lock - nut INTERSTATE MCBEE A-23516100 gasket - power steering pump INTERSTATE MCBEE M-4N1151-6 gasket - oil pan - one piece INTERSTATE MCBEE M-2219392GC graphite composite cylinder head gasket for caterpillar c13 engine applications INTERSTATE MCBEE M-3883284 seal - o-ring INTERSTATE MCBEE M-3914463 pulley INTERSTATE MCBEE M-153528 seal - o-ring - oil filter INTERSTATE MCBEE MCBC12HBK kit - head bolt INTERSTATE MCBEE M-3412922 pin - cam follower roller INTERSTATE MCBEE M-3939355 gasket - fuel pump (representative image) INTERSTATE MCBEE M-6V8043 gasket set - cylinder head INTERSTATE MCBEE M-RSC13E ring set - piston INTERSTATE MCBEE A-23503825 thermostat - 180 degree INTERSTATE MCBEE M-1842623C96 gasket kit - turbo mounting INTERSTATE MCBEE M-141630 button - #22 INTERSTATE MCBEE M-3008400 gasket INTERSTATE MCBEE M-20511 blade - fuel pump INTERSTATE MCBEE M-5393-252R seal Browse more...

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Find a wide selection of Interstate-McBee parts only here at FinditParts, the #1 heavy duty truck and trailer parts supplier online. We have been in business since 2011, and we take pride in our expansive catalog of OEM and aftermarket parts for many truck makes and models. Whether you have a light, medium, or heavy duty vehicle that needs servicing or repairing, we can help you find the specific replacement parts, including the Interstate-McBee repair kit, that you need. We know your time is valuable, so we make online shopping as convenient as possible for you. For one, we have a quick lookup by part number or cross reference feature. Many of our customers find this feature extremely helpful in searching for hard-to-find heavy duty truck parts that they need. Another option is to call us via our hotline. We’re sure glad to assist you in finding and placing your Interstate-McBee part order.