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Parts for Mercury Marine 250 HP / 275 HP Key Switch Assembly

#1 84-816626A20 KEY SWITCH ASSEMBLY (20') (1 required per assembly)
HARNESS ASSY 84-816626A20
84-816626A20

About Mercury Marine

OEM Part

84-816626A20 - Harness Assembly [ More info ]

Add to shopping cart $185.30
In stock Explain stock levels

#2 90468A 1 COVER (2 required per assembly)
COVER ASSY 90468A 1
90468A 1

About Mercury Marine

OEM Part

90468A 1 - Cover Assembly [ More info ]

Add to shopping cart $3.33
7 in stock. Explain stock levels

COVER,NLA 90468
 

About Mercury Marine

OEM Part

90468 - Cover, NLA [ More info ]

Add to shopping cart $3.00
10 in stock. Explain stock levels

#3 76424 BRACKET (1 required per assembly)
BRACKET 76424
76424

About Mercury Marine

OEM Part

76424 - Bracket [ More info ]

Add to shopping cart $11.80
Available to order: Usually ships within 8 days. Explain stock levels

#4 16-55422 STUD (2 required per assembly)
STUD Note: must be ordered in multiples of 5 16-55422
 

About Mercury Marine

OEM Part

16-55422 - Stud - Priced Individually [ More info ]

Add to shopping cart $5.00
10+ in stock. Explain stock levels

#5 12-24676 WASHER (2 required per assembly)
WASHER (.200 x .440 x . 12-24676
 

About Mercury Marine

OEM Part

12-24676 - Washer [ More info ]

Add to shopping cart $1.10
Available to order: Usually ships within 8 days. Explain stock levels

#6 11-68219 NUT (2 required per assembly)
NUT Note: must be ordered in multiples of 5 11-68219
11-68219

About Mercury Marine

OEM Part

11-68219 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.20
10+ in stock. Explain stock levels

#7 816479 PLATE (1 required per assembly)
816479 - PLATE             O - Replaced by -816479A 3
 

This part has been superseded.

816479 - 816479 - PLATE O [ More info ]
Unavailable
Replaced by -816479A 3
PLATE KIT-MOUNT 816479A 3
 

About Mercury Marine

OEM Part

816479A 3 - Mount Plate Kit [ More info ]

Add to shopping cart $29.92
2 in stock. Explain stock levels

#8 88107 SWITCH (SEE CHART BELOW FOR KEY) (1 required per assembly)
87-88107 - KEY SWITCH        O - Replaced by 87-88107A 5
 

This part has been superseded.

87-88107 - 87-88107 - KEY SWITCH O [ More info ]
Unavailable
Replaced by 87-88107A 5
SWITCH KIT-IGN 87-88107A 5
87-88107A 5

About Mercury Marine

OEM Part

87-88107A 5 - Ignition Switch Kit [ More info ]

Add to shopping cart $57.02
10+ in stock. Explain stock levels

Ignition Switch
MP52000

About Sierra Marine

OEM Match

MP52000 - Ignition Switch, 87-88107A5 - Special Order - No Returns [ More info ]

Add to shopping cart $52.27
In stock - special order item. Explain stock levels

IGN.SWITCH MC#87-88107
MP41000

About Sierra Marine

OEM Match

MP41000 - Ignition Switch, 87-88107 [ More info ]

Add to shopping cart $25.69 $19.02
Available to order: Usually ships within 8 days. Explain stock levels

#9 11-93543 NUT (1 required per assembly)
11879755 11-93543
 

About Mercury Marine

OEM Part

11-93543 - Nut -chrome [ More info ]

Add to shopping cart $2.50
1 in stock. Explain stock levels

NUT-NYLON-BLACK 11-879755
 

About Mercury Marine

OEM Part

11-879755 - Nut -Nylon- Black [ More info ]

Add to shopping cart $4.70
Available to order: Usually ships within 8 days. Explain stock levels

#10 38-90311 INSERT (1 required per assembly)
INSERT-SWITCH 38-90311
 

About Mercury Marine

OEM Part

38-90311 - Insert- Switch [ More info ]

Add to shopping cart $1.30
Available to order: Usually ships within 8 days. Explain stock levels

#11 68878A 6 ALARM HORN ASSEMBLY - OLD DESIGN (1 required per assembly)
HORN ASSY,NLA 68878A 6
68878A 6

About Mercury Marine

OEM Part

68878A 6 - Horn Assembly [ More info ]

Add to shopping cart $116.28
6 in stock. Explain stock levels

#12 68879 COVER- OLD DESIGN (1 required per assembly)
COVER 68879
68879

About Mercury Marine

OEM Part

68879 - Cover [ More info ]

Add to shopping cart $3.95
9 in stock. Explain stock levels

#11 816492A 1 ALARM (NEW DESIGN) (1 required per assembly)
848M3001068 816492A 1
816492A 1

About Mercury Marine

OEM Part

816492A 1 - Alarm [ More info ]

Add to shopping cart $25.00
10+ in stock. Explain stock levels

ALARM ASSEMBLY Audio Wa 84-8M3001068
 

About Mercury Marine

OEM Part

84-8M3001068 - Alarm Assembly [ More info ]

Add to shopping cart $40.06
Available to order: Usually ships within 8 days. Explain stock levels

#13 23-812711 1 SPACER (3/8") (2 required per assembly)
SPACER-(.375) 23-812711  1
 

About Mercury Marine

OEM Part

23-812711 1 - Spacer - (.375) [ More info ]

Add to shopping cart $3.20
2 in stock. Explain stock levels

#13 23-812711 SPACER (1/4") (2 required per assembly)
SPACER-(.250) 23-812711
 

About Mercury Marine

OEM Part

23-812711 - Spacer - (.250) [ More info ]

Add to shopping cart $3.20
5 in stock. Explain stock levels

#- 89491 1 KEY 1A (1 required per assembly)
#- 89491 2 KEY 1B (1 required per assembly)
#- 89491 3 KEY 1C (1 required per assembly)
#- 89491 4 KEY 1D (1 required per assembly)
#- 89491 5 KEY 1E (1 required per assembly)
#- 89491 6 KEY 1F (1 required per assembly)
#- 89491 7 KEY 2A (1 required per assembly)
#- 89491 8 KEY 2B (1 required per assembly)
#- 89491 9 KEY 2C (1 required per assembly)
#- 89491 10 KEY 2D (1 required per assembly)
KEY 2D Note: must be ordered in multiples of 2 89491 10
89491 10

About Mercury Marine

OEM Part

89491 10 - Key 2D - Priced Individually [ More info ]

Add to shopping cart $4.12
5 in stock. Explain stock levels

#- 89491 11 KEY 2E (1 required per assembly)
KEY 2E Note: must be ordered in multiples of 2 89491 11
89491 11

About Mercury Marine

OEM Part

89491 11 - Key 2E - Priced Individually [ More info ]

Add to shopping cart $4.12
10 in stock. Explain stock levels

#- 89491 12 KEY 2F (1 required per assembly)
KEY 2F Note: must be ordered in multiples of 2 89491 12
89491 12

About Mercury Marine

OEM Part

89491 12 - Key 2F - Priced Individually [ More info ]

Add to shopping cart $4.12
4 in stock. Explain stock levels