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Cummins K Series / QSK Aftercooler Gaskets & Seals
Aftercooler Gaskets & Seals for Cummins K Series / QSK engines. Every part in this collection is listed for the KT, QSK by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.
14 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.
| Part # | Replaces | Description | Fits | Price | Availability |
|---|---|---|---|---|---|
| M-4956055 | Cummins 4956055 | Interstate-McBee Cummins KT/QSK Quadrant Aftercooler Gasket Set | CUMMINS KT/QSK | $915.99 | Sold out - call for options |
| M-4955818 | Cummins 4955818 | Interstate-McBee Cummins KT/QSK Quadrant Aftercooler Gasket Set | CUMMINS KT/QSK | $518.99 | Ships from supplier · Lead time confirmed when you order |
| M-4089201 | Cummins 4089201 | Interstate-McBee Cummins KT/QSK Quadrant Aftercooler Gasket Set | CUMMINS KT/QSK | $1,000.99 | Sold out - call for options |
| M-4080573 | Cummins 4080573 | Interstate-McBee Cummins KT/QSK Aftercooler Cover Gasket | CUMMINS KT/QSK | $35.99 | Ships from supplier · Lead time confirmed when you order |
| M-4000714 | Cummins 4000714 | Interstate-McBee Aftercooler Cover Gasket for Cummins KT / QSK - Replaces 4000714 | CUMMINS KT/QSK | $77.99 | Ships from supplier · Lead time confirmed when you order |
| M-4000713 | Cummins 4000713 | Interstate-McBee Cummins KT/QSK Aftercooler Cover Gasket | CUMMINS KT/QSK | $34.99 | Ships from supplier · Lead time confirmed when you order |
| M-3088025 | Cummins 3088025 | Interstate-McBee Aftercooler Housing Gasket for Cummins KT / QSK - Replaces 3088025 | CUMMINS KT/QSK | $60.99 | Ships from supplier · Lead time confirmed when you order |
| M-3079883 | Cummins 3079883 | Interstate-McBee Aftercooler Housing Gasket for Cummins KT / QSK - Replaces 3079883 | CUMMINS KT/QSK | $46.99 | Ships from supplier · Lead time confirmed when you order |
| M-3035223 | Cummins 3035223 | Interstate-McBee Cummins KT/QSK Aftercooler Cover Gasket | CUMMINS KT/QSK | $7.99 | Ships from supplier · Lead time confirmed when you order |
| M-3032161 | Cummins 3032161 | Interstate-McBee Cummins KT/QSK Aftercooler Cover Gasket | CUMMINS KT/QSK | $10.99 | Ships from supplier · Lead time confirmed when you order |
| M-3026426 | Cummins 3026426 | Interstate-McBee Cummins KT/QSK Aftercooler Flange Gasket | CUMMINS KT/QSK | $2.99 | Ships from supplier · Lead time confirmed when you order |
| M-3026423 | Cummins 3026423 | Interstate-McBee Cummins KT/QSK Aftercooler Gasket | CUMMINS KT/QSK | $24.99 | Ships from supplier · Lead time confirmed when you order |
| MCBKT38LTA | — | Interstate-McBee Cummins KT/QSK Low Temp Aftercooler Gasket Set | CUMMINS KT/QSK | $375.98 | Sold out - call for options |
| MCBKT38015 | — | Interstate-McBee Cummins KT/QSK Aftercooler Gasket Set | CUMMINS KT/QSK | $414.46 | Sold out - call for options |
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