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Parts for MerCruiser 120 GM 153 I / L4 1979-1982 Starter Motor & Alternator

#1 50-69863A 1 STARTER MOTOR ASSEMBLY (DELCO REMY #1108756) (OPT required per assembly)
50-69863A 1 - STARTER MOTOR ASS O - Replaced by 50-79821A 2
 

This part has been superseded.

50-69863A 1 - 50-69863A 1 - STARTER MOTOR ASS O [ More info ]
Unavailable
Replaced by 50-79821A 2
50-79821A 2 - STARTER MOTOR ASS O - Replaced by 50-99417A 2
 

This part has been superseded.

50-79821A 2 - 50-79821A 2 - STARTER MOTOR ASS O [ More info ]
Unavailable
Replaced by 50-99417A 2
50-99417A 2 - STARTER MOTOR ASS O - Replaced by 50-806965A 2
 

This part has been superseded.

50-99417A 2 - 50-99417A 2 - STARTER MOTOR ASS O [ More info ]
Unavailable
Replaced by 50-806965A 2
50-806965A 2 - STARTER MOTOR ASS O - Replaced by 50-806965A 4
50-806965A 2

This part has been superseded.

50-806965A 2 - 50-806965A 2 - STARTER MOTOR ASS O [ More info ]
Unavailable
Replaced by 50-806965A 4
50-806965A 4 - STARTER MOTOR      - Replaced by 50-8M0090697
50-806965A 4

This part has been superseded.

50-806965A 4 - 50-806965A 4 - STARTER MOTOR [ More info ]
Unavailable
Replaced by 50-8M0090697
STARTER MOTOR 50-8M0090697
 

About Mercury Marine

OEM Part

50-8M0090697 - Starter Motor [ More info ]

Add to shopping cart $247.50
In stock Explain stock levels

Starter
18-5919

About Sierra Marine

OEM Match

18-5919 - Starter, 50-806963A4 [ More info ]

Add to shopping cart $241.99 $182.61
7 in stock. Explain stock levels

New Starter
18-5911

About Sierra Marine

OEM Match

18-5911 - Starter, 60-5119 [ More info ]

Add to shopping cart $239.99 $217.40
1 in stock. Explain stock levels

NEW STARTER I/O
30460

About Arco Electrical Products

OEM Match

30460 - Starter, 50-806963A2, Straight Across Bolt Pattern [ More info ]

Add to shopping cart $214.95 $188.77
In stock Explain stock levels

#1 50-79821A 2 STARTER MOTOR ASSEMBLY (DELCO REMY #1109490) (OPT required per assembly)
#2 10-94435 BOLT, (.375-16 x 4.600) (1 required per assembly)
1094435001 10-94435
 

About Mercury Marine

OEM Part

10-94435 - Screw [ More info ]

Add to shopping cart $9.00
10+ in stock. Explain stock levels

SCREW 10-94435001
10-94435001

About Mercury Marine

OEM Part

10-94435001 - Screw [ More info ]

Add to shopping cart $15.50 $10.47
10+ in stock. Explain stock levels

#3 10-34544 BOLT, (1 15/16) (1 required per assembly)
10812509184 10-34544
 

About Mercury Marine

OEM Part

10-34544 - Screw - Priced Individually [ More info ]

Add to shopping cart $8.50
10+ in stock. Explain stock levels

10-812509184 - BOLT              O - Replaced by 10-805343  3
 

This part has been superseded.

10-812509184 - 10-812509184 - BOLT O [ More info ]
Unavailable
Replaced by 10-805343 3
BOLT (1.9375) 10-805343  3
10-805343  3

About Mercury Marine

OEM Part

10-805343 3 - Screw [ More info ]

Add to shopping cart $11.70
10+ in stock. Explain stock levels

#4 54671 BRACE, STARTER MOTOR (1 required per assembly) USED WITH 50-69863A1 STARTER MOTOR
54671T 54671
 

About Mercury Marine

OEM Part

54671 - Bracket [ More info ]

Add to shopping cart $22.00
10+ in stock. Explain stock levels

BRACKET,NLA 54671T
 

About Mercury Marine

OEM Part

54671T - Bracket, NLA [ More info ]

Add to shopping cart $50.00
4 in stock. Explain stock levels

#5 16-52387 STUD, BRACE TO MOTOR AND CYLINDER BLOCK (2 required per assembly) USED WITH 50-69863A1 STARTER MOTOR
STUD ,NLA 16-52387
 

About Mercury Marine

OEM Part

16-52387 - Stud, NLA [ More info ]

Add to shopping cart $7.00
10+ in stock. Explain stock levels

#6 12-20103 WASHER (2 required per assembly) USED WITH 50-69863A1 STARTER MOTOR
12-20103 - WASHER            O - Replaced by 12-26168
 

This part has been superseded.

12-20103 - 12-20103 - WASHER O [ More info ]
Unavailable
Replaced by 12-26168
WASHER 12-26168
 

About Mercury Marine

OEM Part

12-26168 - Washer [ More info ]

Add to shopping cart $1.10
9 in stock. Explain stock levels

#7 11-35814 NUT, (.312-24) Stainless Steel, BRACE STUD (2 required per assembly) USED WITH 50-69863A1 STARTER MOTOR
11-35814 - NUT (.312-24) Sta O - Replaced by 11-826709 11
 

This part has been superseded.

11-35814 - 11-35814 - NUT (.312-24) Sta O [ More info ]
Unavailable
Replaced by 11-826709 11
NUT (.312-24) Stainless 11-826709 11
11-826709 11

About Mercury Marine

OEM Part

11-826709 11 - Nut - Priced Individually [ More info ]

Add to shopping cart $3.70
10+ in stock. Explain stock levels

#8 87300 BRACKET, STARTED MOTOR (1 required per assembly) USED WITH 50-79821A2 STARTER MOTOR
87300 - BRACKET           O - Replaced by -87300T
 

This part has been superseded.

87300 - 87300 - BRACKET O [ More info ]
Unavailable
Replaced by -87300T
BRACKET 87300T
87300T

About Mercury Marine

OEM Part

87300T - Bracket [ More info ]

Add to shopping cart $30.91
3 in stock. Explain stock levels

#9 10-26487 SCREW, (.375-16 x 1.12), BRACKET TO CYLINDER BLOCK (1 required per assembly) USED WITH 50-79821A2 STARTER MOTOR
SCREW 10-26487
10-26487

About Mercury Marine

OEM Part

10-26487 - Screw [ More info ]

Add to shopping cart $1.30
10+ in stock. Explain stock levels

#10 13-35048 LOCKWASHER, (.375), BRACKET SCREW (1 required per assembly) USED WITH 50-79821A2 STARTER MOTOR
LOCKWASHER (.375) 13-35048
13-35048

About Mercury Marine

OEM Part

13-35048 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#11 12-55149 WASHER, BRACKET SCREW (1 required per assembly) USED WITH 50-79821A2 STARTER MOTOR
WASHER,NLA 12-55149
 

About Mercury Marine

OEM Part

12-55149 - Washer, NLA [ More info ]

Add to shopping cart $1.80
10+ in stock. Explain stock levels

#12 11-40020 4 NUT, (M10 x 1.5), SOLENOID SWITCH TERMINAL (METRIC) (OPT required per assembly)
11-40020  4 - NUT (M10 x 1.5)   O - Replaced by 11-40021  4
 

This part has been superseded.

11-40020 4 - 11-40020 4 - NUT (M10 x 1.5) O [ More info ]
Unavailable
Replaced by 11-40021 4
NUT (M10) Stainless Ste 11-40021  4
11-40021  4

About Mercury Marine

OEM Part

11-40021 4 - Nut - Priced Individually [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels

#13 11-26419 NUT, (#8-32) Brass, SOLENOID SWITCH TERMINAL (1 required per assembly)
NUT (#8-32) Brass 11-26419
11-26419

About Mercury Marine

OEM Part

11-26419 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.20
10+ in stock. Explain stock levels

#14 13-26995 LOCKWASHER, (#8) Stainless Steel, SOLENOID SWITCH TERMINAL (1 required per assembly)
LOCKWASHER (#8) Stainle 13-26995
 

About Mercury Marine

OEM Part

13-26995 - Lock Washer - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#15 13-26996 LOCKWASHER, (#10) Stainless Steel, STARTER MOTOR TERMINAL (1 required per assembly) USED WITH 50-69863A1 STARTER MOTOR
LOCKWASHER (#10) Stainl 13-26996
 

About Mercury Marine

OEM Part

13-26996 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.90
10+ in stock. Explain stock levels

#15 12-27985 WASHER, (1/4 Inch), STARTER MOTOR TERMINAL (1 required per assembly) USE WITH 50-79821A2 STARTER MOTOR
12-27985 - WASHER (1/4 Inch) O NLA
 

About Mercury Marine

OEM Part

12-27985 - WASHER (1/4 Inch) O NLA [ More info ]
Unavailable
#16 11-68219 NUT, (#10-32) Stainless Steel, STARTER MOTOR TERMINAL (1 required per assembly) USED WITH 50-69863A1 STARTER MOTOR
NUT (#10-32) Stainless 11-68219
 

About Mercury Marine

OEM Part

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

Add to shopping cart $2.10
10+ in stock. Explain stock levels

#16 11-29031 NUT, (1/4-20), STARTER MOTOR TERMINAL (1 required per assembly) USE WITH 50-79821A2 STARTER MOTOR
NUT,NLA 11-29031
 

About Mercury Marine

OEM Part

11-29031 - Nut, NLA [ More info ]

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

#17 78403A 2 ALTERNATOR ASSEMBLY (1 required per assembly)
78403A 2 - ALTERNATOR ASSEMB O NLA
78403A 2

About Mercury Marine

OEM Part

78403A 2 - ALTERNATOR ASSEMB O NLA [ More info ]
Unavailable
ALTERNATOR
18-6842

About Sierra Marine

OEM Match

18-6842 - Alternator [ More info ]

Add to shopping cart $477.49 $372.03
1 in stock. Explain stock levels

ALTERNATOR
18-6841

About Sierra Marine

OEM Match

18-6841 - Alternator [ More info ]

Add to shopping cart $431.99 $336.58
1 in stock. Explain stock levels

Wagner Alt
18-5957

About Sierra Marine

OEM Match

18-5957 - Alternator, 78403A2, 68 Amp [ More info ]

Add to shopping cart $230.99 $207.08
In stock Explain stock levels

Wagner Alt
18-5956

About Sierra Marine

OEM Match

18-5956 - Wagner Alternator, 69729 SS 784 [ More info ]

Add to shopping cart $233.99 $175.55
1 in stock. Explain stock levels

Alternator
18-5951

About Sierra Marine

OEM Match

18-5951 - Alternator, 78403A2, 68 Amp, Remanufactured [ More info ]

Add to shopping cart $239.99 $238.55
In stock Explain stock levels

NEW ALTERNATOR
60050

About Arco Electrical Products

OEM Match

60050 - Alternator, Mando, New, 55 Amp [ More info ]

Add to shopping cart $207.95 $186.97
3 in stock. Explain stock levels

ALT.(REM.)MC#78403A2
20104

About Arco Electrical Products

OEM Match

20104 - Alternator, Remanufactured [ More info ]

Add to shopping cart $184.95 $161.79
1 in stock. Explain stock levels

ALT.(REM.)MC#69729
20102

About Arco Electrical Products

OEM Match

20102 - Alternator, Remanufactured [ More info ]

Add to shopping cart $184.95 $161.79
In stock Explain stock levels

#18 32754 BRACE, ALTERNATOR TO CYLINDER BLOCK (FRONT) (1 required per assembly)
32754T 32754
 

About Mercury Marine

OEM Part

32754 - Brace [ More info ]

Add to shopping cart $17.00
10+ in stock. Explain stock levels

BRACE,NLA 32754T
 

About Mercury Marine

OEM Part

32754T - Brace, NLA [ More info ]

Add to shopping cart $64.00
7 in stock. Explain stock levels

#19 10-27165 SCREW, (.375-16 x .75), ALTERNATOR BRACE TO CYLINDER BLOCK (1 required per assembly)
1098261 10-27165
 

About Mercury Marine

OEM Part

10-27165 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.35
10+ in stock. Explain stock levels

SCREW (.375-16 x .750) 10-98261
10-98261

About Mercury Marine

OEM Part

10-98261 - Screw [ More info ]

Add to shopping cart $0.80
Available to order: Usually ships within 8 days. Explain stock levels

#20 13-37459 LOCKWASHER, (3/8), ALTERATOR BRACE SCREW (1 required per assembly)
13-37459 - LOCKWASHER (3/8)  O - Replaced by 13-35048
 

This part has been superseded.

13-37459 - 13-37459 - LOCKWASHER (3/8) O [ More info ]
Unavailable
Replaced by 13-35048
#21 12-20553 WASHER, (.406 x .734 x .063), ALTERNATOR BRACE SCREW (1 required per assembly)
WASHER (.406 x .734 x . 12-20553
 

About Mercury Marine

OEM Part

12-20553 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
5 in stock. Explain stock levels

#22 10-30225 SCREW WITH LOCKWASHER, (.312-18 x 1.00), ALTERNATOR BRACE TO ALTERNATOR (1 required per assembly)
SCREW WITH LOCKWASHER ( 10-30225
10-30225

About Mercury Marine

OEM Part

10-30225 - Screw w/ Lw - Priced Individually [ More info ]

Add to shopping cart $0.60
10+ in stock. Explain stock levels

#23 12-26168 WASHER, ALTERNATOR BRACE SCREW (1 required per assembly)
#24 10-56057 SCREW, (3.75), ALTERNATOR TO BRACKET (3 3/4") (1 required per assembly)
1048308 10-56057
 

About Mercury Marine

OEM Part

10-56057 - Screw [ More info ]

Add to shopping cart $0.95
5 in stock. Explain stock levels

SCREW (.375-24 x 3.750) 10-48308
10-48308

About Mercury Marine

OEM Part

10-48308 - Screw [ More info ]

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

#25 23-45353 SPACER, ALTERNATOR SCREW (1 required per assembly)
SPACER 23-45353
 

About Mercury Marine

OEM Part

23-45353 - Spacer [ More info ]

Add to shopping cart $4.50
6 in stock. Explain stock levels

#26 11-23161 NUT, (.375-24), ALBERNATOR SCREW (1 required per assembly)
NUT (.375-24) 11-23161
11-23161

About Mercury Marine

OEM Part

11-23161 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.00
10+ in stock. Explain stock levels

#27 10-20055 SCREW, (#10-32 x .375), LEAD TO ALTERNATOR TERMINAL (1 required per assembly)
SCREW,NLA 10-20055
 

About Mercury Marine

OEM Part

10-20055 - Screw, NLA [ More info ]

Add to shopping cart $2.50
10+ in stock. Explain stock levels

#29 12-30164 WASHER, (.192 x .375 x .0312) Stainless Steel, ALTERNATOR GROUND TERMINAL (1 required per assembly)
WASHER (.192 x .375 x . 12-30164
 

About Mercury Marine

OEM Part

12-30164 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.70
10+ in stock. Explain stock levels

#31 11-32219 NUT, (.375-16), ALTERNATOR GROUND TERMINAL (1 required per assembly)
NUT (.375-16) 11-32219
11-32219

About Mercury Marine

OEM Part

11-32219 - Nut - Priced Individually [ More info ]

Add to shopping cart $2.00
9 in stock. Explain stock levels

#32A 12-96457 WASHER, Phenolic (.27 x .81 x .062), BOOT ATTACHING (1 required per assembly)
WASHER Phenolic (.27 x 12-96457
 

About Mercury Marine

OEM Part

12-96457 - Washer [ More info ]

Add to shopping cart $1.20
8 in stock. Explain stock levels

#33 11-20890 NUT, (.250-20), HARNESS TO ALTERNATOR STUD (1 required per assembly)
NUT (.250-20) 11-20890
11-20890

About Mercury Marine

OEM Part

11-20890 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.20
10+ in stock. Explain stock levels

#34 52817 BRACKET, ALTERNATOR MOUNTING (1 required per assembly)
BRACKET,NLA 52817
 

About Mercury Marine

OEM Part

52817 - Bracket, NLA [ More info ]

Add to shopping cart $28.00
8 in stock. Explain stock levels

#35 10-33524 SCREW, (.312-24 x .620), ALTERNATOR BRACKET TO CYLINDER BLOCK (1 required per assembly)
SCREW (.312-24 x .620) 10-33524
10-33524

About Mercury Marine

OEM Part

10-33524 - Screw - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#36 13-26993 LOCKWASHER, (.312), ALTERNATOR MOUNTING BRACKET SCREW (1 required per assembly)
LOCKWASHER (.312) 13-26993
 

About Mercury Marine

OEM Part

13-26993 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $1.40
10+ in stock. Explain stock levels

#37 12-26825 WASHER, (.328 x .750 x .06), ALTERNATOR MOUNTING BRACKET SCREW (1 required per assembly)
WASHER (.328 x .750 x . 12-26825
 

About Mercury Marine

OEM Part

12-26825 - Washer - Priced Individually [ More info ]

Add to shopping cart $1.10
9 in stock. Explain stock levels

#38 52818 BRACKET, ALTERNATOR MOUNTING (1 required per assembly)
BRACKET,NLA 52818
 

About Mercury Marine

OEM Part

52818 - Bracket, NLA [ More info ]

Add to shopping cart $50.00
3 in stock. Explain stock levels

#39 16-54177 STUD, (1 3/8), MOUNTING BRACKET TO CYLINDER BLOCK (1 3/8") (1 required per assembly)
STUD,NLA 16-54177
 

About Mercury Marine

OEM Part

16-54177 - Stud, NLA [ More info ]

Add to shopping cart $4.00
10+ in stock. Explain stock levels

#40 16-54176 STUD, (1 5/8), MOUNTING BRACKET TO CYLINDER BLOCK (1 5/8") (1 required per assembly)
16-54176 - STUD (1 5/8)      O NLA
 

About Mercury Marine

OEM Part

16-54176 - STUD (1 5/8) O NLA [ More info ]
Unavailable
#41 27-53502 GASKET, ALTERNATOR MOUNTING BRACKET (1 required per assembly)
Gasket,NLA 27-53502
 

About Mercury Marine

OEM Part

27-53502 - Gasket [ More info ]

Add to shopping cart $3.50
10+ in stock. Explain stock levels

#43 88-79023A90 FUSE ASSEMBLY, 90 Ampere (1 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
88-79023A90 - FUSE ASSEMBLY 90  O - Replaced by 88-79023T90
88-79023A90

This part has been superseded.

88-79023A90 - 88-79023A90 - FUSE ASSEMBLY 90 O [ More info ]
Unavailable
Replaced by 88-79023T90
FUSE ASSEMBLY 90 Ampere 88-79023T90
88-79023T90

About Mercury Marine

OEM Part

88-79023T90 - Fuse Assembly -90 Amp [ More info ]

Add to shopping cart $25.50
1 in stock. Explain stock levels

#44 13-26992 LOCKWASHER, (.250) Stainless Steel, FUSE STUD (1 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
LOCKWASHER (.250) Stain 13-26992
 

About Mercury Marine

OEM Part

13-26992 - LockWasher - Priced Individually [ More info ]

Add to shopping cart $0.80
10+ in stock. Explain stock levels

#45 11-21825 NUT, (.250-28), FUSE STUD (1 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
NUT (.250-28) 11-21825
11-21825

About Mercury Marine

OEM Part

11-21825 - Nut - Priced Individually [ More info ]

Add to shopping cart $1.20
10+ in stock. Explain stock levels

#46 85-79695 BOOT, Insulator - Black, FUSE STUD (1 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
8579695T 85-79695
 

About Mercury Marine

OEM Part

85-79695 - Boot (Black) [ More info ]

Add to shopping cart $1.90
8 in stock. Explain stock levels

BOOT Insulator (Black) 85-79695T
 

About Mercury Marine

OEM Part

85-79695T - Insulator Boot [ More info ]

Add to shopping cart $4.00
Available to order: Usually ships within 8 days. Explain stock levels

#47 84-78581A 3 HARNESS ASSEMBLY, ALTERNATOR (1 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
8478581A1    HARNESS ASSY 84-78581A 3
 

About Mercury Marine

OEM Part

84-78581A 3 - Harness Assembly [ More info ]

Add to shopping cart $18.65
3 in stock. Explain stock levels

HARNESS ASSY,NLA 84-78581A 1
 

About Mercury Marine

OEM Part

84-78581A 1 - Harness Assembly, NLA [ More info ]

Add to shopping cart $44.00
1 in stock. Explain stock levels

#48 57908 2 SLEEVE, WIRING HARNESS (2 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
5790811 57908  2
 

About Mercury Marine

OEM Part

57908 2 - Sleeve , Priced Individually [ More info ]

Add to shopping cart $1.24
10 in stock. Explain stock levels

SLEEVE (10.00 Inches Bu 57908 11
57908 11

About Mercury Marine

OEM Part

57908 11 - Sleeve -10 Inch [ More info ]

Add to shopping cart $11.80
2 in stock. Explain stock levels

#49 84-79139A 5 WIRE ASSEMBLY, Jumper, 90 AMP FUSE TO CIRCUIT BREAKER (1 required per assembly) USE WITH 84-66962A1 WIRING HARNESS
CABLE ASSY,NLA 84-79139A 5
 

About Mercury Marine

OEM Part

84-79139A 5 - Cable Assembly,NLA [ More info ]

Add to shopping cart $18.00
3 in stock. Explain stock levels