Gaskets
Showing all 26 results
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Cummins
Intake Manifold Gasket Cummins Engine ISC
Connection Gasket / Intake Manifold Cover Gasket Cummins Engine ISC
It is a gasket for the intake system, installed in the intake manifold area, designed to seal the mating surface and prevent air or pressure leaks in the intake circuit; it is used on intake manifolds equipped with an air intake heater.
Used on Cummins ISC, ISL / ISL9 – 8.9 L, and QSL / QSL9 – 8.9 L engines
Before placing an order, I always recommend checking the ESN (Engine Serial Number), CPL, and intake manifold configuration, because not all ISL/QSL models necessarily use the same heater/manifold configuration.
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Cummins
Cover Plate Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Cover Plate Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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C Series
EGR Valve Gasket Cummins Engine ISC – Engine QSC
Exhaust Gas Recirculation Valve Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Installed in the EGR (Exhaust Gas Recirculation) circuit. It serves to create a seal between the EGR valve and the corresponding manifold/duct, preventing exhaust gas leaks during recirculation. A proper seal allows the EGR system to correctly route a portion of the exhaust gases back into the intake and contributes to the proper functioning of the emissions control system.
It is used on Cummins 6C 8.3, 6CT 8.3, 6CTA 8.3, ISC, QSC, ISL 8.9, and QSL 8.9 / 9 engines.
I wouldn’t automatically consider all ISC/ISL/QSC/QSL units to be compatible. To ensure a proper sale, you need to verify the ESN/CPL and EGR configuration, because specifications can vary depending on the model year, emissions certification, and engine build.
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Cummins
Gasket – Oil Drain Cummins Engine 6CT 8.3 – Engine ISC / QSC 8.3
Gasket – Oil Drain Cummins Engine 6CT 8.3 – Engine ISC / QSC 8.3
To be 100% certain, check the engine serial number (ESN), the return line and turbocharger may vary depending on the CPL, year, and turbo configuration.
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ISC
Exhaust Manifold Gasket Cummins Engine
Exhaust Manifold Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
It is an individual gasket installed between the cylinder head and the exhaust manifold. Its function is to seal high-temperature exhaust gases, preventing leaks between the cylinder head and the multilayer metal exhaust manifold.
Used on Cummins 6C 8.3, 6CT 8.3, 6CTA 8.3, ISC 8.3, QSC 8.3, ISL 8.9 / 9, ISLe, ISL G, and QSL 8.9 / 9 engines.
Before purchasing, I recommend contacting the distributor to verify the product using the Engine Serial Number (ESN) and CPL, especially for the ISL G, because some configurations require the updated gasket.
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Cummins
Gasket Connection Cummins Engine ISC 8.3 – Engine QSC 8.3
Gasket Connection Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Lower Gasket kit Engine Cummins Engine ISC – Engine QSC
Lower Gasket Set Engine Cummins Engine ISC 8.3 – Engine QSC 8.3
This kit is designed for the lower part of the engine and includes gaskets, O-rings, seals, and oil seals used during engine overhaul or rebuild. It is used to restore the sealing integrity of the lower engine components, primarily preventing leaks of oil, coolant, and other fluids, as well as ensuring proper sealing of the components during an overhaul.
Motors with verified compatibility: 6C 8.3, 6CT 8.3, 6CTA 8.3, ISC 8.3, QSCC 8.3, ISL 8.9, QSL 8.9
Final compatibility must always be verified using the ESN and CPL, because not all configurations within the same engine family necessarily use the same gasket set.
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Cummins
Gear Housing Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Gear Housing Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Cummins specifically specifies its use on 8.9-liter Tier 3 ISC/ISL automotive engines.
The ESN remains the most important check,
because the same engine model can be fitted with different
parts depending on the year of manufacture or the CPL(0 reviews) -
Cummins
Head Gasket Set Lower Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
Gasket Set Lower Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Upper Gasket Set Cummins Engine ISC – Engine QSC
Cylinder Head Gasket Set Cummins Engine ISC 8.3 – Engine QSC 8.3
This is a set of gaskets and O-rings for the upper part of the engine, used during work on the cylinder head. It is designed to restore the seals after the cylinder head has been removed, preventing leaks. It contains various types of gaskets, O-rings, and sealing washers.
Motors with verified compatibility: 6C 8.3, 6CT 8.3, 6CTA 8.3, ISC 8.3, QSCC 8.3, ISL 8.9, ISLe 8.9, QSL 8.9
I always recommend verifying the Engine Serial Number (ESN) and CPL, as well as the ISC/ISL/QSL version. In particular, the included head gasket may have a specific thickness or configuration.
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Cummins
Head Gasket Set Upper Cummins Engine ISC – Engine QSC
Upper Gasket Kit Cummins Engine ISC 8.3 – Engine QSC 8.3
This is the gasket kit for the upper part of the engine, used during work on the cylinder head or engine overhaul. It is designed to restore the seal between the cylinder head, engine block, manifolds, fuel injectors, oil circuit, and other upper engine components. It includes the cylinder head gasket, exhaust manifold gaskets, valve stem seals, fuel injector seals, O-rings, and other gaskets for the upper part of the engine.
For select ISC 8.3, QSC 8.3, ISL 8.9, and QSL 8.9/QSL9 applications with the CAPS CM554 system.
Before placing an order, verify the Engine Serial Number (ESN) and CPL; this does not apply to all ISC/QSC/ISL/QSL versions; the CAPS/CM554 configuration is the determining factor.
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Cummins
Head Gasket Set Upper Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
Head Gasket Set Upper Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Head Gasket Set Upper Cummins Engine ISC 8.3 – Engine QSC 8.3
Head Gasket Set Upper Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Intake Manifold Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Intake Manifold Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Intake Manifold Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Intake Manifold Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Oil Cooler Core Inner Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
Oil Cooler Core Inner Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Oil Cooler Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Oil Cooler Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Gaskets
Oil Pan Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Oil Pan Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Oil Pan Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Oil Pan Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
The same ISC/ISL family can use different bowls depending on the application—road, industrial, or marine—or the position of the filter housing.
The ESN remains the most important check,
because the same engine model can be fitted with different
parts depending on the year of manufacture or the CPL.(0 reviews) -
Cummins
Oil Pan Gasket Cummins Engine 6C 8.3 – Engine ISC 8.3 – Engine QSC 8.3
Oil Pan Gasket Cummins Engine 6C 8.3 – Engine ISC 8.3 – Engine QSC 8.3
The ESN remains the most important check,
because the same engine model can be fitted with different
parts depending on the year of manufacture or the CPL.(0 reviews) -
Cummins
Oil Pan Gasket Cummins Engine 6C 8.3L – Engine ISC 8.3L – Engine QSC 8.3L
Oil Pan Gasket Cummins Engine 6C 8.3L – Engine ISC 8.3L – Engine QSC 8.3L
Some catalogs extend the application to ISC, QSC, ISL, and QSL. Final compatibility must be verified using the ESN and CPL, as the oil pan may vary depending on the configuration and application.
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Gaskets
Rear Cover Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
Rear Cover Gasket Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
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Cummins
Rear Cam Bore Seal Cummins Engine ISC – Engine QSC
Camshaft Bore O-Ring Cummins Engine ISC – Engine QSC
It seals the rear opening of the camshaft housing, preventing engine oil leaks. An aftermarket catalog also refers to it as the camshaft plug O-ring.
For engines in the C, ISC, QSC, ISL, and QSL families; Cummins specifically lists ISC/ISL 8.9 L Tier 3 applications.
Before considering them 100% interchangeable, I still recommend verifying them using the ESN (Engine Serial Number), CPL, and QuickServe, because their application may vary depending on the engine configuration.
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Cummins
Valve Cover Gasket Cummins Engine ISC – Engine QSC
Rocker Cover Gasket Cummins Engine ISC 8.3 – Engine QSC 8.3
It is located at the top of the engine, under the valve/rocker cover. It is installed between the rocker/valve cover and the top of the cylinder head, creating the seal needed to prevent oil leaks from the valve train.
Fitted with Cummins 6C 8.3, 6CT 8.3, 6CTA 8.3, ISC 8.3, QSC 8.3, ISL 8.9, ISL 9, QSL 8.9, and QSL 9 engines.
Before making a purchase, I recommend always verifying the part using the ESN (Engine Serial Number) and, when available, the CPL in the Cummins catalog. Alternatively, you can verify it using the valve cover number, casting/stamped number, exact engine model, machine serial number/VIN, OEM parts catalog, or by comparing dimensions with the original gasket.
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Cummins
Valve Cover Gasket Cummins Engine ISC – Engine QSC
Rocker Cover Gasket Cummins Engine ISC 8.3 /L – Engine QSC 8.3 /L
The gasket is installed between the valve cover (rocker/valve cover) and the cylinder head. Its function is to seal the top of the cylinder head, preventing oil leaks and the entry of contaminants into the valve train area.
Used on Cummins 6C/L Series, ISC 8.3, QSC 8.3, ISL 8.9, and QSL 8.9/9 engines.
It should not be purchased based solely on the engine model. In particular, for ISL/QSL applications, you must verify the type of valve cover; one source specifies that it is intended for use with 8-bolt valve covers. For definitive confirmation, I recommend verifying at least one of the following: ESN (Engine Serial Number), CPL, the Cummins QuickServe catalog, the valve cover number, the number of bolts, the VIN/vehicle serial number, the parts manual, and a dimensional comparison with the original gasket.
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