Cylinder Head
Showing all 25 results
-
CumminsIntake 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.
(0 reviews)$9.68 Add to cart -
C SeriesEGR 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.
(0 reviews)$5.75 Add to cart -
ISCExhaust 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.
(0 reviews)$7.86 Add to cart -
CumminsGasket Connection Cummins Engine ISC 8.3 – Engine QSC 8.3
Gasket Connection Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
(0 reviews)$7.02 Add to cart -
CumminsLower 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.
(0 reviews)$352.85 Add to cart -
CumminsGuide – Valve Stem Cummins Engine ISC 8.3 – Engine QSC 8.3
Guide – Valve Stem Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
(0 reviews)$3.80 Add to cart -
CumminsHead 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
(0 reviews)$350.98 Add to cart -
CumminsUpper 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.
(0 reviews)$334.06 Add to cart -
CumminsHead 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.
(0 reviews)$330.99 Add to cart -
CumminsHead 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
(0 reviews)$382.00 Add to cart -
CumminsHead 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
(0 reviews)$327.26 Add to cart -
CumminsIntake Valve Seat Insert Cummins Engine ISC 8.3
Inlet Valve Seat Cummins Engine ISC 8.3
An insert in the intake valve seat installed in the cylinder head. Its function is to seal the combustion chamber when the intake valve is closed, transfer heat from the valve to the cylinder head, and provide wear resistance in the area of the cylinder head subjected to continuous opening and closing cycles.
Used on various Cummins ISC 8.3, QSC 8.3, ISL 8.9, QSL 8.9, and ISLe/ISLG 8.9 configurations.
I always recommend verifying the part using the ESN (Engine Serial Number) and CPL, because Cummins uses different part numbers depending on the cylinder head configuration and the control module.
(0 reviews)$6.35 Add to cart -
CumminsExhaust Valve Seat Cummins Engine ISC 8.3
Valve Seat Insert Cummins Engine ISC 8.3
It is a metal insert installed in the cylinder head, where it serves as the valve’s seating and sealing surface. It is pressed or machined into the cylinder head around the exhaust valve seat. It provides the valve with a durable surface against which to close; it contributes to the combustion chamber seal and to the transfer of heat from the valve to the cylinder head.
It uses Cummins ISC 8.3, QSC 8.3, ISL 8.9, ISL 8.9 L, ISLe, 6LT 8.9L, QSL 8.9, QSL 8.9 L, and QSL 9 engines
Before the sale, it is recommended that you verify the ESN (Engine Serial Number) and CPL, especially since the part number has been superseded.
(0 reviews)$7.55 Add to cart -
CumminsKit Valve Exhaust Cummins Engine ISC
Kit – Valve – Exhaust Cummins Engine ISC
It ensures the combustion chamber remains airtight and allows for the controlled flow of high-pressure, high-temperature exhaust gases toward the manifold and the turbocharger. The kit includes an exhaust valve and retaining cones.
Used on Cummins Heavy Duty and Medium Duty engines (industrial, marine, automotive, and construction applications) in the ISC (8.3L), ISL / ISL9 / ISLE4 (8.9L), QSC8.3, QSL9, 6C8.3, B4.5, and ISF3.8 engine series. Models from approximately 2002 to the present.
Always verify using the Engine Serial Number (ESN).
(0 reviews)$39.08 Add to cart -
CumminsIntake Valve Kit Cummins Engine ISC 8.3 – Engine QSC 8.3
Intake Valve Cummins Engine ISC 8.3 – Engine QSC 8.3
Used primarily on Cummins ISC 8.3 L, 6-cylinder, 24-valve engines. The valve is installed in the cylinder head. During the engine cycle, it opens the intake port, allowing air to enter the cylinder, and then closes against the valve seat to seal the combustion chamber during compression and combustion. It is made of chromium-silicon steel.
Engine Applications: Cummins ISC 8.3, ISC-230, ISC-315; additional QSC/QSL applications must be confirmed by ESN/CPL
Before the sale, I recommend verifying the information using at least one of the following: Engine Serial Number (ESN), CPL, Cummins QuickServe/OEM parts catalog, VIN or machine serial number, parts manual, or the number stamped on the valve or cylinder head,
(0 reviews)$9.70 Add to cart -
CumminsIntake Valve Kit Cummins Engine ISC – Engine QSC
Intake Valve Cummins Engine ISC 8.3 – Engine QSC 8.3
The valve is installed in the cylinder head, on the intake side of the combustion chamber. Its function is to open the intake port during the correct phase of the engine cycle, allowing air to enter the cylinder, and to close, creating the necessary seal during compression and combustion. It is made of Superalloy, a high-heat-resistance alloy suitable for use in engine valves.
Applications: ISC 8.3, QSC 8.3, ISL 8.9, QSL 8.9 / QSL9
There are also aftermarket catalogs that list the C Series, L10, and M11, but these applications should be verified using the ESN/CPL, because the most specific documentation available focuses the 4089761 primarily on the ISC/QSC/ISL/QSL families.
(0 reviews)$39.29 Add to cart -
CumminsKit Valve Exhaust Cummins Engine ISC 8.3 – Engine QSC 8.3
Kit Valve ExhaustCummins Engine ISC 8.3-Cummins Engine QSC 8.3
(0 reviews)$15.72 Add to cart -
CumminsRetainer – Valve Spring Cummins Engine ISC 8.3 – Engine QSC 8.3
Retainer – Valve Spring Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
(0 reviews)$2.97 Add to cart -
CumminsRod Push Cummins Engine ISC – Engine QSC
Intake & Exhaust Valve Pushrod Cummins Engine ISC – Engine QSC
A rocker arm shaft designed to transfer the rocker arm’s motion to the rocker, ensuring proper operation of the engine’s intake and exhaust valves.
Cummins C Series 8.3 L engines, including the 6C, 6CT, 6CTA, and C8.3. Cummins specifically notes that these are primarily intended for use on non-certified C 8.3 L engines; additionally, aftermarket applications include ISC, QSC, ISL, and QSL engines,
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.
(0 reviews)$5.75 Add to cart -
CumminsSeal – Valve Stem Cummins Engine ISC 8.3 – Engine QSC 8.3
Seal – Valve Stem Cummins Engine ISC 8.3-Cummins Engine QSC 8.3
(0 reviews)$2.10 Add to cart -
CumminsValve Spring Cummins Engine ISC – Engine QSC
Spring – Valve Cummins Engine ISC 8.3 – Engine QSC 8.3
Located on the cylinder head, on the valve assembly, it is a valve spring installed in the cylinder head. It is used on both the intake and exhaust sides, depending on the engine configuration. It is an engine valve spring made of high-strength spring steel.
It is equipped with Cummins ISC 8.3, QSC 8.3, ISL 8.9, QSL 8.9, and QSL 9 engines.
Before the sale, compatibility must be verified using the ESN (Engine Serial Number), CPL, QuickServe/Cummins Catalog, installed part number, valve rotator configuration, parts manual, and dimensional comparison. The simple “QSL” model is not sufficient to guarantee compatibility with every ESN.
(0 reviews)$4.75 Add to cart -
Cylinder HeadNew Cylinder Head Cummins Engine ISC
New Cylinder Head Cummins Engine ISC
With Valves and Springs.
(0 reviews)$2,550.00 Add to cart -
Cummins
New Cylinder Head Cummins Engine ISC – Engine ISL
Cylinder Head Cummins Engine ISC 8.3 – Engine ISL 8.9
It is identified as a Cummins cylinder head for diesel engines. 6 cylinders, 24 valves. It is mounted at the top of the engine block, above the cylinders. It is secured to the engine block using cylinder head bolts, with the cylinder head gasket positioned between the cylinder head and the engine block. It seals the top of the cylinders and forms the upper part of the combustion chambers. Its main functions are to allow air to enter through the intake valves, to expel exhaust gases through the exhaust valves, to house and guide the valves, to support the fuel injectors, and to allow lubricating oil and coolant to flow through dedicated internal passages. Valves and springs included.
It is recommended for use with Cummins ISC 8.3 CM2150, QSC 8.3-500 HO CM850/CM2850, ISL 8.9 CM850, QSL 8.9 CM850/CM2850, QSL 9 M CM2250 L106, and 6C 8.3 series engines.
Always double-check; I wouldn’t assume the number is universally interchangeable on every QSL/ISL without verifying the ESN and CPL.
(0 reviews)$2,550.00 Add to cart -
CumminsValve 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.
(0 reviews)$69.60 Add to cart -
CumminsValve 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.
(0 reviews)$19.80 Add to cart
