Premium Parts
Showing 41–80 of 143 results
It connects the piston to the connecting rod. It allows the piston and connecting rod to move relative to each other and transfers the combustion force to the connecting rod.
Confirmed applications: Cummins 6C, 6CT, 6CTA, 6CTAA; it is also documented for engines in the 6C/6C L family.
To ensure exact compatibility, I still recommend checking via ESN/CPL, because not all configurations use the same connector.
Identifies a piston pin retaining ring. It is a small but essential component of the piston-connecting rod assembly and is typically installed in pairs per piston, one on each side of the pin. Its function is to axially secure the piston pin within the piston seats. Spring-steel retaining ring.
It has a wide range of applications in the Cummins C / ISC / QSC / ISL / QSL / L family.
Check the Engine Serial Number (ESN) and CPL.
It is fitted to the front end of the crankshaft and serves to absorb and dampen the torsional vibrations of the crankshaft generated by combustion pulses. It normally consists of a heavy metal structure with an internal damping element; it is also marketed as a viscous vibration damper.
Used on C / 6C 8.3 – ISC – QSC – ISL – QSL engines.
Before making a purchase, I always recommend checking the ESN and CPL, or the Cummins OEM catalogue, as the same 8.3 L engine may use different dampers depending on its configuration, power output, year of manufacture and accessory layout.
It is not just a simple pulley. It is installed at the front end of the crankshaft and functions as a harmonic balancer mounted on the front end of the crankshaft. It serves to reduce torsional vibrations and oscillations of the crankshaft generated during diesel engine operation. It features a metal construction with an elastomeric/rubber damping element.
Viene aplicato su motori: 6C 8.3 /L, 6CT 8.3 /L, 6CTA 8.3 /L, ISC 8.3, QSC 8.3, ISL 8.9, L10, QSL 8.9.
Always verify the ESN/CPL before placing an order, especially for ISC and QSL/L8.9 applications.
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.
Exhaust Manifold Gasket Cummins Engine 6C.83-Cummins Engine 6CT 8.3-Cummins Engine 6CTA 8.3
Bolt Marine Exhaust Manifold Engine Cummins
M10 X 1.50 X 125.
Screw Exhaust Manifold Engine Cummins
Screw exhaust manifold: Industrial & vehicle
Size: 10mm X 1.50 Long
Fuel Spin-on Cummins Engine 6CB 8.3-Engine 6CBT 8.3-Engine 6CBTA 8.3
| ThreadO | O.D | Length | I. Gskt | O. Ring: |
| 13/16-18 | 3 11/16 (93.7) | 5 13/32 (137.3) | G401 | [1] Included |
The pump is mounted on the engine using a two-hole flange. A push rod driven by the cam profile sets the internal impeller in motion; this alternately draws in and delivers fuel. Its function is to draw diesel fuel from the fuel supply system and deliver it to the injection pump at an appropriate pressure and flow rate.
Fuel ShutOff Solenoid Valve 12 Volts Cummins Engine
Fuel ShutOff Solenoid Valve 24 Volts Cummins Engine
Fuel/Water Separator Spin-on with Drain Cummins Engine 6CB 8.3-Engine 6CBT 8.3-Engine 6CBTA 8.3
| Thread | O.D | Length | I. Gskt | O. Ring |
| M16 x 1.5 | 3 1/32 (77.0) | 5 11/16 (144.5) | G449-B | Included |
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.
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
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.
Gasket – Front Gear Cover Cummins Engine 6CT 8.3-Cummins Engine 6CT 8.3
Gasket Connection Cummins Engine 6CT 8.3-Cummins Engine 6CT 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.
Gear Housing Gasket Cummins Engine 6C 8.3- Cummins Engine 6CT 8.3-Cummins Engine 6CTA 8.3
Head Gasket Cummins Engine 6CT 8.3-Cummins Engine 6CT 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.
High Efficiency Fuel Spin-on Cummins Engine 6C 8.3-Engine 6CT 8.3-Engine 6CTA 8.3
| ThreadO | O.D | Length | f. Gskt |
| 7/8/2014 | 3 23/32 (94.5) | 7 5/32 (181.8) | [1] Included |
Gasket Set Upper Cummins Engine 6C.83-Cummins Engine 6CT 8.3-Cummins Engine 6CTA 8.3
New Cylinder Head Bare 16 inches intake port Cummins Engine 6C 8.3 – 6CT 8.3 – 6CTA 8.3
With Out 12 valves (16 inches intake port).
New Cylinder Head Bare 21 inches intake port Cummins Engine 6C 8.3 – 6CT 8.3 – 6CTA 8.3
With Out 12 valves (21 inches intake port).
New Cylinder Head Loaded 21 inches intake port Cummins Engine 6C 8.3 – 6CT 8.3 – 6CTA 8.3
With 12 valves (21 inches intake port).
New Cylinder Head Loaded 16 inches intake port Cummins Engine 6C 8.3 – 6CT 8.3 – 6CTA 8.3
With Out 12 valves (16 inches intake port).
New Marine Cylinder Head Laoded 21 inches intake port Cummins Engine 6C 8.3 – 6CT 8.3 – 6CTA 8.3
With 12 valves (21 inches intake port).
New Turbocharger Cummins Engine 6CT-6CTA 8.3 & QSC
Insert Valve Exhaust Cummins Engine 6CT 8.3
Insert Valve Exhaust Cummins Engine 6CT 8.3
Insert Valve IntakeCummins Engine 6CT 8.3
Intake Manifold Gasket Cummins Engine 6C 8.3 -Cummins Engine 6CT 8.3 -Cummins Engine 6CTA 8.3
Kit Valve Exhaust Cummins Engine 6CT 8.3-Cummins Engine 6CT 8.3-Cummins Engine 6CTA 8.3
Kit Valve Intake Cummins Engine 6CT 8.3-Cummins Engine 6CT 8.3-Cummins Engine 6CTA 8.3
Liner w/o Sealing Ring Cummins Engine 6C 8.3- Cummins Engine 6CT 8.3-Cummins Engine 6CTA 8.3