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Parts for MerCruiser 120 GM 153 I / L4 1972-1978 Starter Motor & Alternator

#1 50-59799 STARTER MOTOR ASSEMBLT (DELCO REMY #1108477) (1 required per assembly)
50-59799 - STARTER ASSY      O - Replaced by 50-69863A 1
 

This part has been superseded.

50-59799 - 50-59799 - STARTER ASSY O [ More info ]
Unavailable
Replaced by 50-69863A 1
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This part has been superseded.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This part has been superseded.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This part has been superseded.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This part has been superseded.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This part has been superseded.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
3 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
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
1 in stock. Explain stock levels

#1 50-69863A 1 STARTER MOTOR ASSEMBLT (DELCO REMY #1108756) (1 required per assembly)
#2 10-34545 BOLT, STARTER MOTOR MOUNTING (4 21/32") (1 required per assembly)
1094435 10-34545
 

About Mercury Marine

OEM Part

10-34545 - Screw - Priced Individually [ More info ]

Add to shopping cart $9.30
6 in stock. Explain stock levels

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, STARTER MOTOR MOUNTING (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)
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)
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, BRACE STUD (2 required per assembly)
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, BRACE STUD (2 required per assembly)
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 11-32219 NUT, SOLENOID SWITCH TERMINAL (3/8-16) (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

#9 11-26419 NUT, SOLENOID SWITCH TERMINAL (8-32) (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

#10 13-26996 LOCKWASHER, STARTER MOTOR TERMINAL (#10) (1 required per assembly)
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

#11 11-20645 NUT, STARTER MOTOR TERMINAL (10-32) (1 required per assembly)
1168219 11-20645
 

About Mercury Marine

OEM Part

11-20645 - Nut [ More info ]

Add to shopping cart $0.19
10+ in stock. Explain stock levels

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

#12 59755 ALTERNATOR ASSEMBLY (DELCO REMY #1100577) (1 required per assembly)
59755 - ALTERNATOR        O - Replaced by -69729
 

This part has been superseded.

59755 - 59755 - ALTERNATOR O [ More info ]
Unavailable
Replaced by -69729
69729 - ALTERNATOR        O - Replaced by -78403A 1
 

This part has been superseded.

69729 - 69729 - ALTERNATOR O [ More info ]
Unavailable
Replaced by -78403A 1
78403A 1 - ALTERNATOR ASSEMB O - Replaced by -78403A 2
 

This part has been superseded.

78403A 1 - 78403A 1 - ALTERNATOR ASSEMB O [ More info ]
Unavailable
Replaced by -78403A 2
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
1 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
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

#12 69729 ALTERNATOR ASSEMBLY (DELCO REMY #1102496) (1 required per assembly)
#12 78403A 1 ALTERNATOR ASSEMBLY (MOTOROLA #8MR2023F) (1 required per assembly)
#13 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

#14 10-27165 SCREWM ALTERNATOR BRACE TO CYLINDER BLOCK (3/4") (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

#15 54-54178 "J" CLIP, WATER TEMPERATURE SENDER LEAD (1 required per assembly) SERIAL 03377341-03461707
CLAMP 54-54178
 

About Mercury Marine

OEM Part

54-54178 - Clamp [ More info ]

Add to shopping cart $2.80
10+ in stock. Explain stock levels

#16 13-37459 LOCKWASHER, ALTERNATOR 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
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

#17 12-20553 WASHER, 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
7 in stock. Explain stock levels

#18 10-29198 SCREW , ALTERNATOR BRACE TO ALTERNATOR ( 7/8") (1 required per assembly)
SCREW AND LOCKWASHER (. 10-29198
10-29198

About Mercury Marine

OEM Part

10-29198 - Screw w/ Lw - Priced Individually [ More info ]

Add to shopping cart $3.00 $2.03
10+ in stock. Explain stock levels

#19 12-26168 WASHER, ALTERNATOR BRACE SCREW (1 required per assembly)
#20 10-56057 SCREW, 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

#21 23-32727 SPACER, ALTERNATOR SCREW (1 required per assembly) SERIAL 03377341-03461707
SPACER,NLA 23-32727
 

About Mercury Marine

OEM Part

23-32727 - Spacer, NLA [ More info ]

Add to shopping cart $6.00
9 in stock. Explain stock levels

#21 23-45353 SPACER, ALTERNATOR SCREW (1 required per assembly) SERIAL 03461708-09999999
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

#22 11-23161 NUT, ALTERNATOR 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

#23 10-20055 SCREW, 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

#25 12-30164 WASHER, ALTERNATOR 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

#28 13-26991 LOCKWASHER, ALTERNATOR STUD (1 required per assembly)
LOCKWASHER,NLA 13-26991
 

About Mercury Marine

OEM Part

13-26991 - LockWasher, NLA [ More info ]

Add to shopping cart $1.25
9 in stock. Explain stock levels

#29 11-68531 NUT, HARNESS TO ALTERNATOR STUD (1 required per assembly)
NUT,NLA 11-68531
 

About Mercury Marine

OEM Part

11-68531 - Nut, NLA [ More info ]

Add to shopping cart $1.25
10+ in stock. Explain stock levels

#30 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

#31 10-33524 SCREW. ALTERNATOR MOUNTING BRACKET TO CYLINDER BLOCK (5/8") (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

#32 13-26993 LOCKWASHER, 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

#33 12-26825 WASHER, 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

#34 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

#35 16-54177 STUD, 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

#36 16-54176 STUD, 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
#37 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

#40 88-79023A55 FUSE ASSEMBLY, 55 AMP (1 required per assembly) SERIAL 00000000-05080588
88-79023A55 - FUSE ASSEMBLY     O - Replaced by 88-79023A56
88-79023A55

This part has been superseded.

88-79023A55 - 88-79023A55 - FUSE ASSEMBLY O [ More info ]
Unavailable
Replaced by 88-79023A56
88-79023A56 - FUSE ASSEMBLY 55  O - Replaced by 88-79023T56
88-79023A56

This part has been superseded.

88-79023A56 - 88-79023A56 - FUSE ASSEMBLY 55 O [ More info ]
Unavailable
Replaced by 88-79023T56
FUSE ASSY-55 AMP 88-79023T56
88-79023T56

About Mercury Marine

OEM Part

88-79023T56 - Fuse Assembly -55 Amp [ More info ]

Add to shopping cart $32.66
Available to order: Usually ships within 8 days. Explain stock levels

#40 88-79023A90 FUSE ASSEMBLY, 90 AMP (1 required per assembly) SERIAL 05080589-09999999
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

#41 13-26992 LOCKWASHER, FUSE STUD (1 required per assembly)
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

#42 11-21825 NUT, FUSE STUD (1 required per assembly)
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

#43 85-79695 BOOT, INSULATOR - FUSE STUD (1 required per assembly)
8579695T 85-79695
 

About Mercury Marine

OEM Part

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

Add to shopping cart $1.90
9 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

#44 84-78581A 3 WIRING HARNESS ASSEMBLY, ALTERNATOR (1 required per assembly)
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

#45 57908 2 SLEEVE, WIRING HARNESS (2 required per assembly)
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

#46 54-73668 "J" CLIP, WIRING HARNESS (1 required per assembly)
J-CLIP 54-73668
 

About Mercury Marine

OEM Part

54-73668 - J Clip [ More info ]

Add to shopping cart $7.30
Available to order: Usually ships within 8 days. Explain stock levels

#47 84-79139A 5 JUMPER WIRE, 90 AMP FUSE TO CIRCUIT BREAKER (1 required per assembly) SERIAL 05080589-09999999
84-79139A 5 - WIRE ASSEMBLY Jum O NLA
 

About Mercury Marine

OEM Part

84-79139A 5 - WIRE ASSEMBLY Jum O NLA [ More info ]
Unavailable