M Series
Showing 81–120 of 151 results
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Cummins
In-Frame Overhaul Kit Cummins Engine QSM11 Tier II
In-Frame Overhaul Kit Cummins Engine QSM11 Tier II
Included :
FP-4024939 Cylinder Kit Complete – STD 6 Piston Kit FP–4024938 FP-4025125 Main Bearing Set – STD 1 FP-3016760 Rod Bearing Half Upper/Lower – STD 12 FP-4089478 Head Gasket Set 1 Late L10 FP-3882733PS Oil Pan Gasket Set 1 WIDE FLANGE GASKET This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy.
(0 reviews)$2,739.40 Add to cart -
Cummins
In-Frame Overhaul Kit Cummins Engine QSM11 Tier III
In-Frame Overhaul Kit Cummins Engine QSM11 Tier III
Included :
Engine Kit Part No. Description Qty Part Comment FP-LK3103752 Cylinder Kit Complete – STD 6 Piston Kit FP–4089865 FP-4025120 Main Bearing Set – STD 1 FP-3016760 Rod Bearing Half Upper/Lower – STD 12 FP-4089478 Head Gasket Set 1 Late L10 FP-3882733PS Oil Pan Gasket Set 1 WIDE FLANGE GASKET Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy.
This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
(0 reviews)$2,739.40 Add to cart -
Cummins
In-Frame Overhaul Kit Cummins Engine QSM11 Tier III
In-Frame Overhaul Kit Cummins Engine QSM11 Tier III
Included :
FP-LK3103752 Cylinder Kit Complete – STD 6 Piston Kit FP–4089865 FP-4025125 Main Bearing Set – STD 1 FP-3016760 Rod Bearing Half Upper/Lower – STD 12 FP-4089478 Head Gasket Set 1 Late L10 FP-3882733PS Oil Pan Gasket Set 1 WIDE FLANGE GASKET This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy.
(0 reviews)$2,739.40 Add to cart -
Cummins
In-Frame Overhaul Kit-Fixed Cummins Engine V8-903
In-Frame Overhaul Kit-Fixed Cummins Engine V8-903
Included :
Engine Kit Part No. Description Qty Part Comment FP-AR11909 Cylinder Kit Complete – STD 8 Piston FP–3037413; CR 15.5:1; Heavy Pin FP-AR3640 Main Bearing Set – STD 1 FP-189770 Rod Bearing Half Upper/Lower – STD 16 FP-3013497S In-Frame Gasket Set 1 This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy.
(0 reviews)$3,265.83 Add to cart -
Cummins
In-Frame Overhaul Kit-Fixed Cummins Engine V8-903
In-Frame Overhaul Kit-Fixed Cummins Engine V8-903
Included :
Engine Kit Part No. Description Qty Part Comment FP-AR11928 Cylinder Kit Complete – STD 8 Piston FP–3037413; CR 15.5:1; Light Pin FP-AR3640 Main Bearing Set – STD 1 FP-189770 Rod Bearing Half Upper/Lower – STD 16 FP-3013497S In-Frame Gasket Set 1 Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy.
This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
(0 reviews)$3,265.83 Add to cart -
Cummins
Insert – Intake and Exhaust Valve Cummins Engine M11
Valve Insert / Valve Seat Cummins Engine M11
Cylinder head; can be used as a seat for the intake or exhaust valve, depending on the cylinder head configuration.
Compatible engines: Cummins L10 / LTA10. Some aftermarket catalogs also list the M11, but Cummins officially specifies part number 3418040 primarily for non-certified 10-liter L10 engines. Always verify using the Engine Serial Number (ESN).
(0 reviews) -
Cummins
Kit – Valve – Exhaust Cummins Engine M11
Kit – Valve – Exhaust Cummins Engine M11
(0 reviews)$21.40 Add to cart -
Cummins
Kit – Valve – Intake Cummins Engine M11
Kit – Valve – Intake Cummins Engine M11
(0 reviews)$10.95 Add to cart -
Cylinder Kit
Liner w/o Sealing Ring Cummins Engine M11 – Engine ISM – Engine QSM
Liner w/o Sealing Ring Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
(0 reviews)$91.43 Add to cart -
Gaskets
Lower Conversion Gasket Set Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
Lower Conversion Gasket Set Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
(0 reviews)$355.39 Add to cart -
Cummins
Main Bearing Set STD Cummins Engine M11 – Engine ISM – Engine QSM
Main Bearing Set STD Cummins Engine M11 – Engine ISM – Engine QSM
The game is installed on the crankshaft’s main bearings, it is mainly used in non-certified 11-liter M11 engines. This corresponds to the STD size. Do not use if the crankshaft has been ground to 0.010, 0.020, 0.030, or 0.040 inches.
Exact compatibility must be confirmed with the ESN/CPL, as it may vary depending on the crankshaft configuration.
(0 reviews)$126.88 Add to cart -
Cummins
Main Bearing Set 0.010” Cummins Engine M11 – Engine ISM – Engine QSM
Main Bearing Set 0.010” Cummins Engine M11 – Engine ISM – Engine QSM
Main crankshaft bearings 0.010” undersize, equivalente a 0,25 mm; Cummins lists part number 4025121 primarily for non-certified 11-liter M11 engines; other catalogs also list it for the L10, ISM, and QSM11 families.
Exact compatibility must be confirmed with the ESN/CPL, as it may vary depending on the crankshaft configuration.
(0 reviews)$164.95 Add to cart -
Cummins
Oil Cooler Rectangular Seal Cummins Engine ISM Engine QSM
Rectangular Ring Seal Cummins Engine ISM Engine QSM
It is recommended for use in the lubricating oil cooler area of 11-liter Cummins M11 engines, particularly non-certified automotive versions. Normally, two engine gaskets are required when assembling the oil cooler.
The official Cummins website primarily lists it for the M11, but specialized catalogs also confirm compatibility with the L10, ISM, and QSM.
To ensure a successful purchase, it is still advisable to check the ESN and CPL, as the installation may vary depending on the engine configuration.
(0 reviews)$0.92 Add to cart -
Cummins
Oil Cooler Rectangular Seal Cummins Engine M11
Rectangular Ring Seal Cummins Engine M11
It is recommended for use in the lubricating oil cooler area of 11-liter Cummins M11 engines, particularly non-certified automotive versions. Normally, two engine gaskets are required when assembling the oil cooler.
The official Cummins website primarily lists it for the M11, but specialized catalogs also confirm compatibility with the L10, ISM, and QSM.
To ensure a successful purchase, it is still advisable to check the ESN and CPL, as the installation may vary depending on the engine configuration.
(0 reviews)$0.92 Add to cart -
Cummins
Oil Cooler Support Gasket Cummins Engine ISM – Engine QSM
Oil Cooler Gasket Cummins Engine ISM – Engine QSM
It is positioned between the oil cooler bracket/housing and the engine to prevent oil leaks.
Questa guarnizione Cummins risulta utilizzabile su diversi motori della stessa famiglia. Cummins la indica principalmente per l’M11, mentre diversi cataloghi aftermarket la riportano anche per L10, ISM e QSM.
To confirm 100% compatibility, you must check the engine serial number (ESN), because the oil cooler mount may vary depending on the CPL and configuration.
(0 reviews)$1.10 Add to cart -
Cummins
Oil Cooler Support Gasket Cummins Engine M11
Oil Cooler Gasket Cummins Engine M11
It is positioned between the oil cooler bracket/housing and the engine to prevent oil leaks.
Questa guarnizione Cummins risulta utilizzabile su diversi motori della stessa famiglia. Cummins la indica principalmente per l’M11, mentre diversi cataloghi aftermarket la riportano anche per L10, ISM e QSM.
To confirm 100% compatibility, you must check the engine serial number (ESN), because the oil cooler mount may vary depending on the CPL and configuration.
(0 reviews)$1.10 Add to cart -
Cummins
Oil Cooler O-Ring Cummins Engine M11
Oil Cooler O-Ring Cummins Engine M11
(0 reviews)$0.75 Add to cart -
Gaskets
Oil Pan Gasket Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
Oil Pan Gasket Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM Parts# 3401290
(0 reviews)$128.49 Add to cart -
Cummins
Oil Pan Gasket Cummins Engine ISM
Oil Pan Gasket Cummins Engine ISM
The oil pan gasket seals the joint between the engine block and the oil pan; this is the narrow “early/narrow pan” version, typically with 34 holes.
Primary application for mechanical, non-certified L10 motors with a narrow housing. Some aftermarket catalogs also list it for certain M11 and ISM configurations, but it is not universal for all of these motors.
You must verify the housing type and the motor’s serial number before purchase.
(0 reviews)$26.78 Add to cart -
Cummins
Oil Pan Gasket Cummins Engine M11
Oil Pan Gasket Cummins Engine M11
The oil pan gasket seals the joint between the engine block and the oil pan; this is the narrow “early/narrow pan” version, typically with 34 holes.
Primary application for mechanical, non-certified L10 motors with a narrow housing. Some aftermarket catalogs also list it for certain M11 and ISM configurations, but it is not universal for all of these motors.
You must verify the housing type and the motor’s serial number before purchase.
(0 reviews)$26.78 Add to cart -
Cummins
Oil Pan Gasket Cummins Engine ISM – Engine QSM
Oil Pan Gasket Cummins Engine ISM – Engine QSM
It is installed between the engine block and the oil pan. It prevents lubricating oil from leaking out and dust or contaminants from entering the lower part of the engine.
For the L10 engine, the Mechanical, CELECT, and Gas versions are listed. Compatibility with other engines, such as the M11, ISM, and QSM, must be verified using the engine serial number (ESN), as different oil pans may be used.
(0 reviews)$44.25 Add to cart -
Cummins
Oil Pan Gasket Cummins Engine M11
Oil Pan Gasket Cummins Engine M11
It is installed between the engine block and the oil pan. It prevents lubricating oil from leaking out and dust or contaminants from entering the lower part of the engine.
For the L10 engine, the Mechanical, CELECT, and Gas versions are listed. Compatibility with other engines, such as the M11, ISM, and QSM, must be verified using the engine serial number (ESN), as different oil pans may be used.
(0 reviews)$44.25 Add to cart -
Cummins
Lubricating Oil Pump Cummins Engine M11 – Engine ISM – Engine QSM
Lubricating Oil Pump Cummins Engine M11 – Engine ISM – Engine QSM
It draws oil from the sump and circulates it under pressure to lubricate the bearings, crankshaft, camshaft, and other internal components.
Engine applications commonly associated with Cummins, which primarily confirms its use in the M11, while aftermarket catalogs also list the L10/ISM/QSM.
For precise application, however, I recommend verifying using ESN/CPL.
(0 reviews)$310.86 Add to cart -
Cummins
Oil Seal Kit Rear Cummins Engine ISM – Engine QSM
Rear Crankshaft Seal Kit Cummins Engine ISM – Engine QSM
Rear end of the crankshaft, flywheel side; Rear oil seal with wear ring, prevents oil leakage between the crankshaft and the flywheel housing, For certain L10, M11, ISM11, and QSM11 engines, depending on the engine configuration. Dry-clutch application, Non-REPTO.
Final compatibility must be verified using the engine serial number, because the same M11/ISM model may use a different oil seal depending on the flywheel, clutch, and REPTO configuration.
(0 reviews)$68.99 Add to cart -
Cummins
Oil Seal Kit Rear Cummins Engine M11
Rear Crankshaft Seal Kit Cummins Engine M11
Rear end of the crankshaft, flywheel side; Rear oil seal with wear ring, prevents oil leakage between the crankshaft and the flywheel housing, For certain L10, M11, ISM11, and QSM11 engines, depending on the engine configuration. Dry-clutch application, Non-REPTO.
Final compatibility must be verified using the engine serial number, because the same M11/ISM model may use a different oil seal depending on the flywheel, clutch, and REPTO configuration.
(0 reviews)$68.99 Add to cart -
Piston Kits
Piston Cooling Nozzle Cummins Engine M11 – Engine ISM – Engine QSM
Piston Cooling Nozzle Cummins Engine ISL 10
(0 reviews)$19.30 Add to cart -
Cylinder Kit
Piston Cooling Nozzle Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
Piston Cooling Nozzle Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
(0 reviews)$13.75 Add to cart -
Cylinder Kit
Piston Kit w/Pin & Retainers – Cummins Engine ISM-Cummins Engine M11
Piston Kit w/Pin & Retainers – Cummins Engine ISM-Cummins Engine M11
Engines CPL numbers:
1841, 1855, 1856, 1857,1885, 1897, 1973, 1991, 1992, 1993, 2012, 2036, 2037, 2040, 2041, 2042, 2097, 2099, 2119, 2140, 2141, 2165, 2178, 2201, 2204, 2207, 2336, 2339, 2363, 2370, 2371, 2378, 2425, 2445, 2503, 2539, 2540, 2541, 2542, 2543, 2809, 2811,2812, 2916, 2917, 2918.Included :
• Piston
• Piston pin
• Piston pin retainer
• Piston ring set(0 reviews)$363.90 Add to cart -
Cylinder Kit
Piston Kit w/Pin & Retainers – Cummins Engine ISM-Cummins Engine M11
Piston Kit w/Pin & Retainers – Cummins Engine ISM-Cummins Engine M11
Engines CPL numbers: 8271, 8556, 8557.
Included :
• Piston
• Piston pin
• Piston pin retainer
• Piston ring set(0 reviews)$363.90 Add to cart -
Cylinder Kit
Piston Kit w/Pin & Retainers – Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
Piston Kit w/Pin & Retainers – Cummins Engine ISM-Cummins Engine M11-Cummins Engine QSM
Included :
• Piston
• Piston pin
• Piston pin retainer
• Piston ring set(0 reviews)$416.97 Add to cart -
Connecting Rod
Piston Pin Bushing Cummins Engine M11
Piston Pin Bushing Cummins Engine M11
(0 reviews)$16.62 Add to cart -
Cummins
Pump – Water Cummins Engine ISM-Cummins Engine QSM
Pump – Water Cummins Engine ISM-Cummins Engine QSM
OEM Applications:
- 3401009
- 3800479
- 3800745
- 4955706
(0 reviews)$308.55 Add to cart -
Cummins
Re-Ring Kit Cummins Engine ISM-Engine QSM11
Re-Ring Kit Cummins Engine ISM-Engine QSM11
Included :
Engine Kit Part No. Description Qty Part Comment FP-4089388 Liner w/Sealing Rings – STD 6 Liner FP–3102423 FP-4089385 Ring Set, Single Cylinder – STD 6 FP-4025120 Main Bearing Set – STD 1 FP-3016760 Rod Bearing Half Upper/Lower – STD 12 FP-4089478 Head Gasket Set 1 Late L10 FP-5394102 Oil Pan Gasket 1 This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy.
(0 reviews)$1,301.00 Add to cart -
Cummins
Re-Ring Kit Cummins Engine M11
Re-Ring Kit Cummins Engine M11 w/o Piston
Included :
Engine Kit Part No. Description Qty Part Comment FP-3803703 Liner w/Sealing Rings 6 Liner FP–3080760 FP-3803977 Ring Set, Single Cylinder 6 FP-4025120 Main Bearing Set – STD 1 FP-3016760 Rod Bearing Half Upper/Lower – STD 12 FP-4089478 Head Gasket Set 1 Late L10 FP-5394102 Oil Pan Gasket 1 Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy
This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
(0 reviews)$1,300.99 Add to cart -
Cummins
Re-Ring Kit Cummins Engine M11
Re-Ring Kit Cummins Engine M11 w/o Piston
Included :
Engine Kit Part No. Description Qty Part Comment FP-3803703 Liner w/Sealing Rings 6 Liner FP–3080760 FP-3803977 Ring Set, Single Cylinder 6 FP-4025125 Main Bearing Set – STD 1 FP-3016760 Rod Bearing Half Upper/Lower – STD 12 FP-4089478 Head Gasket Set 1 Late L10 FP-5394102 Oil Pan Gasket 1 This quality aftermarket replacement part is guaranteed to meet OEM specifications, covered by 12-month warranty
Overhaul kits & In-Frame Kits are serial number specific. Please provide this information when ordering to ensure accuracy
(0 reviews)$1,191.20 Add to cart -
M Series
Rect. or Square Sealing Ring Cummins Engine M11 – Engine ISM – Engine QSM
Rectangular Ring Seal Cummins Engine M11 – Engine ISM – Engine QSM
It creates a seal between two engine surfaces, preventing oil or other fluid leaks at the mounting point. Cummins specifies its primary use on non-certified 11-liter M11 engines; you can also find them on L10, ISM, and QSM engines.
Exact compatibility must be verified using the ESN, as the location and configuration may vary.
(0 reviews)$3.57 Add to cart -
M Series
Rect. or Square Sealing Ring Cummins Engine M11 – Engine ISM – Engine QSM
Rectangular Ring Seal Cummins Engine M11 – Engine ISM – Engine QSM
Seal the component joint to prevent oil or engine fluids from leaking. Cummins primarily uses it for 11-liter M11 engines, but it is also installed in L10, ISM, and QSM engines.
To confirm the exact application, you should check the motor’s ESN/CPL, as it may vary depending on the configuration.
(0 reviews)$3.59 Add to cart -
Cummins
Ring – Seal Cummins Engine ISM – Engine M11 – Engine QSM
Rectangular Ring Seal Cummins Engine ISM – Engine M11 – Engine QSM
It creates a static seal between engine components, preventing leaks of oil, coolant, or pressure at the specific mounting point. The exact location varies depending on the engine configuration.
Cummins specifies that this product is primarily intended for use with non-certified 11-liter M11 engines; aftermarket catalogs also list the L10, ISM, and QSM models. Final compatibility must be verified using the engine’s serial number, as it may vary depending on the CPL and configuration.
(0 reviews)$1.69 Add to cart -
Cylinder Kit
Ring Set, Single Cylinder Cummins Engine M11
Ring Set, Single Cylinder Cummins Engine M11
(0 reviews)$33.79 Add to cart -
M Series
Connecting Rod Bolt Cummins Engine M11
Connecting Rod Bolt Cummins Engine M11
Secures the connecting rod cap to the connecting rod, ensuring proper tightening around the crankshaft journal. M12 × 1.25 thread. High-strength steel. Grade: 12.9.
Used on 6C / 6CT 8.3, 6CTA 8.3, ISC 8.3, and QSC 8.3 motors, as well as certain ISL, QSL, and M11 applications.
To ensure full compatibility, I recommend checking the ESN (Engine Serial Number), CPL, and connecting rod number, because there may be different configurations within the ISC/ISL/QSC/QSL/M11 family.
(0 reviews)



















