Crowley Marine: serving boaters for over 50 years Crowley Marine: serving boaters for over 50 years
Parts in stock Most parts in stock Same day fulfillment
$3.95 shipping on all orders*
Low Price Guarantee
9.6 Pilot logo
0My cart

Select Your Engine:

1989 Mercury Outboard 25 [MH] Parts 1025201GD and 164 more models

ENGINE SPECIFICATIONS FOR 1025201GD

Parts Group:
20 H.P /25 H.P. SEA PRO /MARATHON 25 SUPER 15
Model style:
MH

Service Manuals

Service Manual 8162491

Service Bulletins

MODIFIED PROPELLERS FOR TROUBLESHOOTING 9.9-275 HP SOB-92-20 31-MAR-1995

SPARK PLUG RECOMMENDATION-18/20/25 HP SOB-91-36 30-JUL-1996

1989 ADVANCE SERVICE INFORMATION SOB-88-18 29-JUN-1999

Show more(23)

WARR & REGISTRATION OF UNSOLD NON CURRENT OUTBOARDS SOB-97-06 26-JUN-1997

OBSTRUCTED FUEL LINE C0ONNECTOR-M/M 8-200 MODELS SOB-90-08 26-JAN-1999

USA & CANADA GASOLINE RECOMMENDATIONS-M/M SOB-90-11 26-JAN-1999

SERVICE/REPAIR-ELECTRICAL TEST EQUIPMENT SOB-90-05 26-JAN-1999

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

FUEL PUMP IMPROVEMENT MARINER 20 (U.S. BUILT) MERC 18XD & 25XD SOB-84-09 25-FEB-2003

CYLINDER BORE SEALS 3.0 LITER OUTBOARDS AND JET DRIVE SOB-02-04 25-FEB-2003

TRACKER ADDITIONAL MODELS POB-93-08 25-FEB-2003

18/25 BASIC GEAR HOUSING (1623-8157A6) POB-94-08 25-FEB-2003

25-25 M/M EXHAUST PLATE GASKET 27-41475--3 SOB-88-06 21-OCT-1999

GEARCASE SLEEVE-41121 9.9/15 (4S) & 20/25 (2S) SOB-99-09 21-JUN-1999

GEARHOUSING MODIFICATIONS SOB-97-07 21-JAN-1998

SHIFT CABLE LOST MOTION AND ATTACHMENT SOB-93-09 20-DEC-1994

SOFT REWIND STARTER PAWLS - 6 THRU 25 HP & 55 HP SOB-93-10 20-DEC-1994

FUEL RECOMMENDATION - 2 THRU 275 SOB-93-03 20-DEC-1994

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

OUTBOARD WIRING COLOR CHART SOB-92-21 17-MAR-1995

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

POWERHEAD TO DRIVESHAFT HOUSING ADAPTOR PLATE SOB-89-13 15-MAR-1999

SERVICE BULLETIN-VARIOUS SOB-89-12 15-MAR-1999

SERVICE BULLETINS-VARIOUS SOB-89-08 15-MAR-1999

4 CYCLE VALVE RECESSION ADDITIVES & OB GAS UPDATE SOB-89-06 15-MAR-1999

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.

Featured Brands

Flat $3.95 Shipping on ALL parts orders

We offer shipping flat $3.95 shipping on ALL parts orders. (Complete Engines, Lower Units and Sterndrives excluded). In addition orders over $89 have reduced cost express shipping available in checkout.

shipping map shipping map legend

You can get a rough idea of standard transit times from the map above.