Cummins M11 Replacement Piston JANUARY 2011

1 Federal-Mogul Corporation Southfield, Michigan 48033 2011 Federal-Mogul Corporation. All rights reserved. Printed in is a registered trademark of Cummins Engine 2011 Cummins ENGINESR eplacement Parts CatalogWeatherly Index No. 002 Cummins ENGINESR eplacement Parts CatalogCummins M11 Replacement Piston Exclusive open cooling gallery design reduces Piston crown heat providing improved durability Improved material properties and proprietary coatings improve break-in performance, reduce pin bore scuffing and enhance service life More robust to oil cooling jet Commercial vehicle electronic catalog available at User friendly interface features the most complete product offering and latest coverage data Online solution offers fast.

2 Easy access to virtual catalog pages covering the thousands of FP Diesel components Eases locating components for heavy-duty applications and enables users to accurately navigate in a virtual catalog environment of commercial vehicles Today s diesel engines burn fuel more completely and efficiently. That means they re running hotter. And that requires an advanced design to keep pistons new FP Diesel Replacement Piston for the Cummins M11 engine features a breakthrough open gallery design that circulates fresh oil, nonstop, to the Piston FP Diesel open cooling gallery Replacement solution gives you several advantages over the closed gallery design:THE NEW OPEN GALLERY DESIGN ONLY FROM FP DESIGN OFFERS.

3 No cover plate to fall off and cause engine failure | Smooth surfaces resulting in better stress distribution | More robust to oil cooling jet alignment/wearFLEETS RETHINK REPLACEMENTMore and more fleets are rethinking their engine and equipment Replacement cycles as new engines become increasingly expensive. In a challenging business environment, rebuilding a commercial engine is a smart choice if you have the right Replacement FP Diesel approach isn t just to return the engine to service, but to increase power and that end, our dedicated FP Diesel engineers reviewed the closed gallery articulated Piston design and developed a better, more efficient Diesel eliminates the oil gallery cover plates and adds an oil tray to the skirt.

4 This design creates an open cooling gallery on the underside of the Piston crown providing cooling of the Piston crown and heat transfer addition, fleet operators tell us the cover plates may fall out during operation. This can lead to failure of internal engine components and, ultimately, engine failure. This problem is eliminated with the FP Diesel M11 Replacement Piston , since it has no cover test results prove the FP Diesel Replacement Piston design removes significant amounts of heat from the Piston crown, providing improved durability without sacrificing engine FP Diesel pistons are designed using the latest in computer-aided design (CAD) and computer- aided engineering (CAE) technology, and are thoroughly researched to ensure the proper dimensional and metallurgical requirements.

5 When installed with FP Diesel cylinder liners and Piston rings, these components develop optimum performance as part of the power-cylinder innovative FP Diesel design is proven to be a better and more efficient Replacement Piston in today s hardest working OIL TRAY IN SKIRTOil is lifted into the gallery via pressure. This is less efficient than the oil tray PLATEK eeps oil inside gallery until it drains out through metered holes. Oil stays in gallery longer and becomes hotter in a closed gallery design. Cover plate can also dislodge over CROWN MATERIAL & MANGANESE PHOSPHATE COATINGHigh-strength forging combined with an exclusive coating improves break-in performance, reduces pin bore scuffing and enhances service SKIRT MATERIALS tronger than the industry DIESEL DESIGNCLOSED GALLERY DESIGN 2010 Federal-Mogul Corporation.

6 All rights reserved. Cummins is the registered trademark of Cummins Engine COOLING GALLERYCool oil contacts the oil gallery and falls back into crankcase or skirt tray. At TDC the oil is thrown fully upward into gallery, where it absorbs additional heat. OIL TRAY IN SKIRTH olds warm oil, allowing it to contact edge of gallery and transfer heat. Oil in tray is thrown upward into gallery at TDC. FP DIESEL OPEN GALLERY DESIGN FOR M11 PISTONS OFFERS A COOLER Replacement SOLUTION FOR THESE HARD WORKING of ContentsCatalog and Product InformationTable of Contents ..IHow to use this catalog ..IIAbbreviations.

7 IIICPL Number List All engine models ..284 Engine Models In-Frame and Overhaul Kits Quick Reference .. VFuel Injection Components all engine models ..276 Governor Plungers ..281 Numerical Index ..310 Piston Ring Set Instructions .. 414-416 Products and Catalogs ..IIWarranty ..VII-IXCoverage: Section IB Series engines ..2 ISB/QSB Series engines ..18 ISB & Valve Seal Identification ..413C Series engines ..40 ISC/QSC Series engines ..59L10 & M11 Series engines ..76L10 Engine Piston Ring Set Instructions ..416 ISL/QSL Series engines ..104 ISM/QSM Series engines ..120N14 Series engines.

8 140 ISX/QSX Series engines ..172KT & KTA Series engines ..190 QSK19 Series engines ..226C464, N743, NH, NT855, Small and Medium Vee ..247743 & 855 Natural Gas engine components ..283855 Series engines Piston supersession list ..303855 Series engines 4 ring Piston list ..304855 Series engines 3 ring Piston list ..306855 Series engines cylinder kit list ..309C464, N743, NH, NT855, Small and Medium Vee cylinder kit list ..310 Vintage Coverage: Section IIHow to use the Cummins Vintage Catalog Section ..331 Vintage Engine/Model Index .. 332-340 Vintage Engine Applications.

9 340-405 Vintage Engine Kit BOM List .. 406-407 Vintage Engine Section Numerical List .. 408-412iHow to use this catalogThe FP Diesel catalog for Cummins Replacement components is divided into two distinct sections. The first section includes the most current and popular Cummins engine families. The second section includes Cummins Vintage engines; engines not as popular as those listed in the front section, but those that FP Diesel continues to supply coverage for. Also included in the Vintage section are engines sold under the Cummins badge but manufactured by another engine manufacturer. Part numbers listed with an FP prefix, indicate that they are currently available in the FP Diesel prod-uct offering.

10 Part numbers without an FP prefix are currently being added and are listed for reference. Check with FP Diesel customer service for the most up-to-date availability on these assure you get the right parts for your particular engine, you must have the engine serial number or the Control Parts List (CPL) number. If you do not have this information, you may need the Piston num-ber, block casting number, connecting rod casting number, cylinder head casting number or crankshaft casting number to identify specific parts for your particular catalog is not intended to replace the Cummins parts books, CPL book, micro-fiche or service manuals.