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Engine Specifiations for
1925211NH

Parts Group:
2.5L EFI 2.5L EFI OFFSHORE
Options:
Long shaft (20”/508mm) driveshaft housing. Right hand prop rotation. (V-6 models)
Model style:
L EFI

Service Bulletins

ACCESSORIES MOUNTED TO MERCURY OUTBOARD ENGINES SOB-13-15 25-NOV-2013

CUSTOM PROPELLER SERVICE FROM MERCURY HI-PERFORMANCE SHS-89-08 24-OCT-2001

MHP 2.5 LITRE ECU TEST P/N 11350A17 SHO-92-06 23-JAN-2001

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HI-PERFORMANCE GEARCASE TOOLS SHO-93-05 23-JAN-2001

REMOVING DIELECTRIC GREASE SHO-96-14 23-JAN-2001

REPLACING ANALOG 11350 ECU WITH A DIGITAL 11350 ECU SHO-96-12 23-JAN-2001

NI-COM RE-PLATING PROGRAM SHO-96-04 23-JAN-2001

2.5 EXHAUST ADAPTER AND DIFFUSER SHO-92-05 23-JAN-2001

END CAP INCLUDED WITH 2.5L SERVICE BLOCKS SHO-96-15 22-JAN-2001

REPL HI PERF DIGITAL ECU BOX APPLICATIONS/SPECS SHO-98-03 26-JAN-1999

SYMMETRICAL SOLID LOWER MOUNT SHO-98-05 26-JAN-1999

SUPPRESOR TYPE SPARK PLUGS REQUIRED WITH 849849A_ ECU SHO-98-12 17-DEC-1998

PISTON PIN RETAINING CLIP CHANGE SHO-97-01 30-JAN-1998

WIRING DIAGRAM SHO-97-10 30-JAN-1998

LATCH CHANGE ON QUICKSILVER PARALIFT HYDRAULIC JACK PLATE SHO-97-04 30-JAN-1998

1993 2.5 LITRE HI-PERFORMANCE OUTBOARD SPECIFICATIONS SHO-94-01 01-JUL-1997

MHP 2.5 LITRE ECU TEST P/N 11350A27 SHO-93-03 01-JUL-1997

2.5 EXHAUST DIVIDER PLATE MODIFICATION SHO-93-02 01-JUL-1997

FUEL RECOMMENDATION FOR MHP OUTBOARDS SHO-93-09 01-JUL-1997

2.5 EFI FUEL ADJUSTMENT SHO-93-04 01-JUL-1997

1991 2.5 LITRE HP OUTBOARD SPECS SHO-91-02 01-JUL-1997

SPARK PLUG RECOMMENDATIONS-MHP 2.5 L OB SHO-91-01 01-JUL-1997

NEW STYLE PISTON PIN LOCK RINGS SHO-91-03 01-JUL-1997

CLE GEARCASECHANGES SHO-93-01 01-JUL-1997

1993 HI PERF 2.5 CARB/EFI/EFI O/S TORQUE SPECS SHO-92-04 01-JUL-1997

CLE GEAR CASE PART NUMBERS SHO-91-07 01-JUL-1997

HI-PERF WATER PICK UP HOLE INSPECTION ON CLE GEAR CASES SHO-91-06 01-JUL-1997

CYLINDER HEAD CHANGE ON MHP 2.5L OB SHO-91-05 01-JUL-1997

EFI COLD START ENRICHMENT CIRCUIT SHO-91-04 01-JUL-1997

THICKER FUEL PUMP CHECK VALVES-1991 40-175 HP SOB-91-11 30-JUL-1996

REFORMULATED GASOLINE (USA) SOB-95-05 15-NOV-1995

QUICKSILVER PROPELLER FAILURES AND GUIDELINES SOB-92-18 17-MAR-1995

SERVICE/REPAIR OF ELECTRICAL TEST EQUIPMENT SOB-93-14 13-OCT-1994

Due to manufacturer policy OEM Mercury products can only be shipped to addresses within the United States.

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