Replacement Parts for
CUMMINS ISX
®
Applications
Replacement Engine Parts Available from
Interstate-McBee for Cummins® ISX/QSX/X15 Applications:
• Inframe & Overhaul Kits • Cylinder Heads • Valve Train Components
• Piston & Liner Kits • Stud & Hardware Kits • Water Pumps
• Custom Gasket Sets • Sensors & Thermostats • Oil Pumps
• Fuel Injectors & Components • Connecting Rods • Oil Coolers
• Camshafts • Pin & Roller Kits • Seal Kits
• Turbochargers • Bushings & Bearings ...and more
®Cummins is a registered trademark of Cummins, Inc. June 2025
GASKETS
Interstate-McBee’s gasket coverage is expansive and new products are always in development. We offer gaskets and gasket sets
for ISX/QSX/X15 engine models covering a wide range of applications such as construction, marine, natural gas, rail, and more.
Many of our gaskets are produced at our USA headquarters in our ISO 9001:2015 certified facility. This allows us to quickly develop
new solutions and put together custom kits for many popular applications.
Our ISX/QSX/X15 Gaskets and Gasket Set Offerings Include:
• Upper and Lower Engine Gasket Sets
• Gear Cover Gasket Sets for Dual and Single Cam
• Injector Seal Kits Including HPI and HPCR
• ECM Isolator Gaskets
• Exhaust Manifold Gaskets
• EGR Mixer Seal and Supplemental EGR Gaskets
• Mounting Gaskets for Turbocharger, Fuel Pump,
Air Compressor, and Water Pump
• Housing Gaskets for Flywheel, Oil Cooler & Thermostat
• Cover Gaskets for Gear Housing, Thermostat, & Valves
• Seals for Turbocharger Oil Supply, Outlet & Flange
• Oil Pan Gasket and Drain Plug Seal
• Gasket Sets for EGR and Non-EGR applications
...and More
CYLINDER HEADS
Interstate-McBee has also recently added a new line of replacement cylinder heads for Cummins® ISX applications. These precision
machined heads arrive loaded with new intake and exhaust valves, valve springs, valve guides, and injector tubes. Use the QR code below
to access the full flyer for full part number listing, shipping information, and more. Supply is limited so order in advance.
• Brand New
Castings
• No Core Return
Required
• One Year
Warranty
Interstate-McBee’s offering for popular ISX engine applications continues to grow as
we add high quality replacement parts to our lineup regularly. Our range of products
covers engine kits, fuel injection, gaskets and more. These parts go through an
extensive qualification process and are covered by our industry-leading warranty.
Interstate-McBee is proud to be ISO 9001:2015 Certified with Design.
ENGINE KITS
Interstate-McBee offers an extensive collection of ISX/QSX engine kits for
both single and dual-cam engines, spanning a wide range of ECMs. For a
full list of kits, check out our ISX catalog at Interstate-McBee.com
• ISX/QSX Inframe Kits with and w/o scraper rings
• Single Cam and Dual Cam models at 150mm & 152mm
• High Horse Power options available
• Re-Ring Kits available with APR and EGR options
• Piston Cooling Nozzles available for select pistons
• Piston and Cylinder kits in all the above options
FULL
Features and Benefits of Interstate-McBee Engine Kits:
• Forged steel pistons with skirt coating for reduced friction
CATALOG
• Interstate-McBee cylinder liners with superior bore finish
• Kits can be ordered w/ APR (Anti Polishing Ring) or non-APR style liners
HERE •
•
Inframe and re-ring kits include high performance rod and main bearings
Hardened and tempered piston pins for strength and wear resistance
Catalog includes full piston and • Piston rings made from alloy cast iron or steel where required
cylinder liner progression guide
Fuel Injection
Remanufactured ISX-HPI Injectors
Interstate-McBee offers several remanufactured ISX-HPI injectors covering a wide span of
CPLs from model year 1998 through 2007. These injectors are remanufactured at our facility in
Cleveland, Ohio, USA. The process includes a brand new nozzle assembly which has improved
our quality standards to the highest in the industry.
LEARN MORE
Features:
• Simple core requirements for less hassle
• 1 year warranty, unlimited miles
• Factory installed filters and external O-rings included
• Engine model coverage: CM570, CM870, CM871, & CM875
Remanufactured ISX-XPI Injectors
Interstate-McBee also offers remanufactured ISX-XPI common rail injectors. Like our HPI
injectors, these injectors are remanufactured at our facility in Cleveland, Ohio, USA. Not to be
confused with “rebuilt” injectors, our “remanufacturing” process includes a complete teardown,
individual reclaimation and qualification of components, and new replacement for any failed part.
The process always includes a brand new nozzle (also manufactured at our facility). This ensures
optimal performance, lower smoke, better fuel economy, and longer engine life.
LEARN MORE
Features:
• Old nozzles never reused, always replaced with new
• Check ball and check ball seat replaced with new where needed
• Simple core requirements for less hassle
Celebrating our 75th anniversary, Interstate-McBee continues to expand
our product offering providing exceptional value to our customers. For
more information about our replacement parts for ISX applications as
well as our vast offering of additional product lines, please visit
interstate-mcbee.com or call the parts experts at Interstate-McBee.
®Cummins is a registered trademark of Cummins, Inc.
