Outboard Mounting Plates
 
MANY OUTBOARD APPLICATIONS REQUIRE ATTACHING POINTS for steering and tie bars that are not provided on the stock engines. LATHAM MARINE INC. manufacturers a wide variety of plates from 316 stainless steel to fit most large outboards. Performance boats should use rear plates to attach SIDEMOUNT STEERING RAMS and tie bars because this eliminates the play caused by steering through the tiller arm and engine mounts. Engine powerheads never need to be removed to install LATHAM outboard plates, but cowlings will sometimes have to be modified.
 
 
MERCURY® 200 PLATE SYSTEM*
MERCURY® 200 PLATE SYSTEM* provides a secure rear mounting plate without the need for powerhead removal or extensive machine work. The support plate kit is used in conjunction with a rear wing plate for steering, or with a rear tie bar plate for tie bars only. Lower cowling must be trimmed. Engine fasteners included.
* PATENT #4, 964, 354
KPLT-1591 MERC® 200 SUPPORT PLATE KIT ASSY
PLOB-5226 MERC 200 CENTER PLATE ONLY
PLOB-5247 MERC 200 WING PLATE ONLY
   
 
 
 
 
MERCURY HIGH PERFORMANCE® 2.5 REAR PLATES
MERCURY HIGH PERFORMANCE® 2.5 REAR PLATES attach with four studs and lock nuts at the rear of the powerhead (Stud kit sold separately). Cowl modifications are not necessary with high performance lift-off cowls. Please note these plates require the high performance exhaust adapters to attach to the engine. Stock engines with high performance exhaust adapters should use these rear plates.
PLOB-7257 MERC® 2.5 WING PLATE - '98 COWL
PLOB-7335
Merc 2.5 Wing Plate Back Bracket - '98 Cowl
KSTD-7257 STUD KIT: MERC 2.5 PLATE - '98 COWL
   
 
 
 
 
MERCURY® 3.0 LITRE REAR PLATE KITS
MERCURY® 3.0 LITRE REAR PLATE KITS are designed for Merc's newest V6. They install easily because no machine work is necessary, but cowlings must be trimmed. Bolts and lock nuts to attach plates to engines are included. Fits Merc 225HP 3.0 liter engines.
KPLT-7196 MERC® 300HP (3.0L) RH WING PLATE ASSY
KPLT-7197 MERC 300HP (3.0L) LH WING PLATE ASSY
KPLT-7198 MERC 300HP (3.0L) CENTER WING PLATE ASSY
KPLT-7199 MERC 300HP (3.0L) TIE BAR PLATE ASSY
KPLT-8317 MERC 3.0L RH WING PLATE ASSY
         
KPLT-8318 MERC 3.0L LH WING PLATE ASSY
KPLT-8319
MERC 3.0L CENTER PLATE ASSY
KPLT-8320 MERC 3.0L TIE BAR PLATE ASSY
KPLT-7910 MERC 250XS LH WING PLATE ASSY
KPLT-7934 MERC 250XS CENTER PLATE ASSY
         
KPLT-7909 MERC 250XS RH WING PLATE ASSY
       
 
 
 
 
OMC/BRP® REAR PLATE KITS
OMC/BRP® REAR PLATE KITS are designed to fit Johnson® and Evinrude® V-6 and V-8 outboards. The plate kits for the V-8 fit only the old OMC V-8 motors, while the V-6 plate kits fit the new V-6 motors, now manufactured by Bombardier Recreational Products® (BRP). Studs and lock nuts* to attach plates to engines are included. Cowlings must be trimmed.

KPLT-5400 OMC V8 REAR WING PLATE ASSY

KPLT-5410 OMC V8 REAR CENTER PLATE ASSY
KPLT-5450 OMC V6 REAR CENTER PLATE ASSY
KPLT-5460 OMC V6 REAR WING PLATE ASSY
 
* Specify 5/16" or 3/8" powerheads bolts on V-6 engines
 
 
 
 
YAMAHA® REAR PLATE KITS
YAMAHA® REAR PLATE KITS include studs and lock nuts to attach plates to engines. Cowlings must be trimmed. Plates are not shown but look similar to OMC/BRP® plates.

KPLT-5470 200/225 REAR STEERING WING PLATE
KPLT-5480 200/225 REAR TIE BAR PLATE
KPLT-2829 250 REAR STEERING WING PLATE
KPLT-2828 250 REAR TIE BAR PLATE
 
 
 
 
 
SUZUKI® REAR PLATE KITS
SUZUKI® REAR PLATE KITS fit all V-6 engines and include studs and lock nuts to attach plates. Cowlings must be trimmed. Plates are not shown but look similar to OMC plates.
KPLT-5322
V-6 REAR STEERING WING PLATE KIT
KPLT-5323
V-6 REAR TIE BAR PLATE KIT
     
Mercury, Mercury High Performance, MERC are registered trademarks of the Brunswick Corporation. Yamaha is a registered trademark of Yamaha Motor Corporation. Suzuki is a registered trademark of Suzuki Motor Corporation. Johnson, Evinrude, Bombardier Recreational Products and BRP are registered trademarks of Bombardier, Inc.
 
 
 
 
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Tel: 800-422-7267 * 888-422-7267 * 954-462-3055 • Fax (954) 462-3081

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