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Parts for MerCruiser 330 GM 454 V-8 1977-1981 Starter Motor & Alternator

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 50-77328A 1 STARTER MOTOR ASSEMBLY (STERN DRIVE) (1 required per assembly) SEE NOTE BELOW
STARTER ASSY      O - Replaced by 50-77328A 3  
50-77328A 1This part has been superseded. STARTER ASSY O - Replaced by 50-77328A 3
(more info)
    UnavailableUnavailable Parts
STARTER MOTOR     O - Replaced by 50-99418A 2  
50-77328A 3This part has been superseded. STARTER MOTOR O - Replaced by 50-99418A 2
(more info)
    UnavailableUnavailable Parts
STARTER ASSY      O - Replaced by 50-806964A 3  
50-99418A 2This part has been superseded. STARTER ASSY O - Replaced by 50-806964A 3
(more info)
    UnavailableUnavailable Parts
STARTER ASSY      O - Replaced by 50-806964A 4 50-806964A 3
50-806964A 3This part has been superseded. STARTER ASSY O - Replaced by 50-806964A 4
(more info)
    UnavailableUnavailable Parts
STARTER ASSY      O - Replaced by 50-864340A 2  
50-806964A 4This part has been superseded. STARTER ASSY O - Replaced by 50-864340A 2
(more info)
    UnavailableUnavailable Parts
STARTER ASSY      O - Replaced by 50-863007A 1 50-864340A 2
50-864340A 2This part has been superseded. STARTER ASSY O - Replaced by 50-863007A 1
(more info)
    UnavailableUnavailable Parts
STARTER MOTOR ASS 50-863007A 1 50-863007A 1
50-863007A 1OEM Part 50-863007A 1 - Starter, Offset Bolt Pattern. (more info) About Mercury Marine $227.74 $227.74 Add to shopping cart
2 in stock. Explain stock levels
50863007A1   50864340R02  
50-864340R02OEM Part 50-864340R02 - Starter Assembly - Remanufactured (more info) About Mercury Marine $199.67 $199.67 Add to shopping cart
1 in stock. Explain stock levels
STARTER INBOARD 18-6275
18-6275OEM Match 18-6275 - Starter, Offset Bolt Pattern (more info) About Sierra Marine $212.99 $177.84 Add to shopping cart
10+ in stock. Explain stock levels
STARTER 18-5913
18-5913OEM Match 18-5913 - Starter, 50-812428A3, Gear Reduction, Offset Bolt Pattern (more info)
Replaces OEM #3860566
About Sierra Marine $212.99 $155.32 Add to shopping cart
10+ in stock. Explain stock levels
Starter 18-5905
18-5905OEM Match 18-5905 - Starter, Remanufactured, Offset Bolt Pattern (more info)
Replaces OEM #3860566
About Sierra Marine $219.99 $203.59 Add to shopping cart
2 in stock. Explain stock levels
NEW I/O STARTER HIGH PERFORMANCE 30470
30470OEM Match 30470 - Starter, 3857747, 50-863007A1, Staggered Bolt Pattern (more info)
Replaces OEM #3852818
About Arco Electrical Products $214.95 $188.77 Add to shopping cart
10+ in stock. Explain stock levels
NEW STARTER I/O 30460
30460OEM Match 30460 - Starter, 50-806963A2, Straight Across Bolt Pattern (more info)
Replaces OEM #0988217
About Arco Electrical Products $214.95 $188.77 Add to shopping cart
1 in stock. Explain stock levels
INBOARD STARTER STD DUTY 30433
30433OEM Match 30433 - Starter, Standard Duty, Staggered Bolt Pattern (more info) About Arco Electrical Products $189.95 $167.19 Add to shopping cart
Available to order:
Usually ships
within 8 days
#1 50-79604A 3 STARTER MOTOR ASSEMBLY (R.H. ROTATION) INBOARD (1 required per assembly) SEE NOTE BELOW
STARTER ASSY      O - Replaced by 50-97499A 2  
50-79604A 3This part has been superseded. STARTER ASSY O - Replaced by 50-97499A 2
(more info)
    UnavailableUnavailable Parts
ORD 50- 97499R 3  O NLA  
50-97499A 2 ORD 50- 97499R 3 O NLA
(more info)
    UnavailableUnavailable Parts
STARTER MOTOR ASS   50 97499R 3 50-97499R 3
50-97499R 3OEM Part 50-97499R 3 - Starter Assembly - Remanufactured (more info) About Mercury Marine $307.17 $307.17 Add to shopping cart
Available to order:
Usually ships
within 8 days
New Starter 18-5907
18-5907OEM Match 18-5907 - Starter, 50-72550R2 (more info)
Replaces OEM #0982202
About Sierra Marine $251.99 $242.24 Add to shopping cart
3 in stock. Explain stock levels
INBOARD STARTER 30456
30456OEM Match 30456 - Starter (more info) About Arco Electrical Products $231.95 $203.16 Add to shopping cart
1 in stock. Explain stock levels
#3 13-26992 LOCKWASHER, STARTER MOTOR BRACE STERN DRIVE (1 required per assembly)
LOCKWASHER (.250) 13-26992  
13-26992OEM Part 13-26992 - LockWasher - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#4 11-20890 NUT, STARTER MOTOR BRACE STERN DRIVE (1 required per assembly)
NUT (.250-20) 11-20890 11-20890
11-20890OEM Part 11-20890 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
#5 78914 BRACE, STARTER MOTOR STERN DRIVE (1 required per assembly)
BRACE             O - Replaced by -89057  
78914This part has been superseded. BRACE O - Replaced by -89057
(more info)
    UnavailableUnavailable Parts
BRACE             O NLA 89057
89057 BRACE O NLA
(more info)

Replaces OEM #0508452
    UnavailableUnavailable Parts
#6 10-35765 SCREW, BRACE TO ENGINE (5/8") STERN DRIVE (1 required per assembly)
1035765A1 10-35765  
10-35765OEM Part 10-35765 - Screw - Priced Individually (more info) About Mercury Marine $0.34 $0.34 Add to shopping cart
10+ in stock. Explain stock levels
SCREW AND LOCKWAS 10-35765A 1 10-35765A 1
10-35765A 1OEM Part 10-35765A 1 - Screw Kit (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-34545 SCREW, STARTER MOTOR TO CYLINDER BLOCK (4 21/32")-STERN DRIV (1 required per assembly)
1094435 10-34545  
10-34545OEM Part 10-34545 - Screw - Priced Individually (more info) About Mercury Marine $9.30 $9.30 Add to shopping cart
6 in stock. Explain stock levels
SCREW             O - Replaced by 10-94435001  
10-94435This part has been superseded. SCREW O - Replaced by 10-94435001
(more info)
    UnavailableUnavailable Parts
SCREW 10-94435001 10-94435001
10-94435001OEM Part 10-94435001 - Screw (more info) About Mercury Marine $15.10 $10.20 Add to shopping cart
10+ in stock. Explain stock levels
#7 10-47462 SCREW, STARTER MOTOR TO CYLINDER BLOCK (1 1/4")-INBOARD (2 required per assembly)
SCREW (.437-14 x 10-47462 10-47462
10-47462OEM Part 10-47462 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#8 13-32993 LOCKWASHER, STARTER MOTOR SCREW (2 required per assembly)
LOCKWASHER (.437) 13-32993 13-32993
13-32993OEM Part 13-32993 - LockWasher - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
4 in stock. Explain stock levels
#9 11-86226 NUT, STARTER TERMINAL (3/8") (1 required per assembly)
NUT (.375-16) 11-86226  
11-86226OEM Part 11-86226 - Nut (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#10 13-26995 LOCKWASHER, STARTER TERMINAL (#8) (2 required per assembly)
LOCKWASHER (#8) S 13-26995  
13-26995OEM Part 13-26995 - Lock Washer - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#11 11-26419 NUT, STARTER TERMINAL (#8) (2 required per assembly)
NUT (#8-32) Brass 11-26419 11-26419
11-26419OEM Part 11-26419 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
#12 97258 WATER TEMPERATURE SENDER ASSEMBLY (1 required per assembly)
SENDER ASSY       O - Replaced by -97258A 1  
97258This part has been superseded. SENDER ASSY O - Replaced by -97258A 1
(more info)
    UnavailableUnavailable Parts
WATER TEMP SENDER - 1/2-14 97258A 1
97258A 1OEM Part 97258A 1 - Sender Assembly (more info) About Mercury Marine $23.92 $23.92 Add to shopping cart
10+ in stock. Explain stock levels
Temperature Sender 18-5898
18-5898OEM Match 18-5898 - Sender, 97258A1, 171960 (more info)
Replaces OEM #0171960
About Sierra Marine $23.49 $15.95 Add to shopping cart
10+ in stock. Explain stock levels
#13 13-26996 LOCKWASHER, WATER TEMPERATURE SENDER TERMINAL (#10) (1 required per assembly)
LOCKWASHER (#10) 13-26996  
13-26996OEM Part 13-26996 - LockWasher - Priced Individually (more info) About Mercury Marine $0.84 $0.84 Add to shopping cart
10+ in stock. Explain stock levels
#14 11-20645 NUT, WATER TEMPERATURE SENDER TERMINAL (#10) (1 required per assembly)
NUT               O - Replaced by 11-68219  
11-20645This part has been superseded. NUT O - Replaced by 11-68219
(more info)
    UnavailableUnavailable Parts
NUT (#10-32) Stai 11-68219  
11-68219OEM Part 11-68219 - Nut - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#15 90806 OIL PRESSURE SENDER ASSEMBLY (1 required per assembly)
SENDER            O - Replaced by -815425  
90806This part has been superseded. SENDER O - Replaced by -815425
(more info)
    UnavailableUnavailable Parts
SENDER ASSY       O - Replaced by -815425T  
815425This part has been superseded. SENDER ASSY O - Replaced by -815425T
(more info)
    UnavailableUnavailable Parts
8M0068784 815425T 815425T
815425TOEM Part 815425T - 8M0068784 (more info) About Mercury Marine $38.75 $38.75 Add to shopping cart
1 in stock. Explain stock levels
OIL PRESSURE SEND 8M0068784 8M0068784
8M0068784OEM Part 8M0068784 - Sender Assembly (more info) About Mercury Marine $62.92 $62.92 Add to shopping cart
Available to order:
Usually ships
within 8 days
Oil Press. Sender 18-5899
18-5899OEM Match 18-5899 - Sender, 982650, 815425T (more info)
Replaces OEM #3853800
About Sierra Marine $35.49 $28.26 Add to shopping cart
9 in stock. Explain stock levels
#15 38559 OIL PRESSURE SWITCH ASSEMBLY INBOARD (1 required per assembly)
87805605A1 38559  
38559OEM Part 38559 - Sender (more info) About Mercury Marine $18.00 $18.00 Add to shopping cart
1 in stock. Explain stock levels
SWITCH ASSEMBLY 87-805605A 1 87-805605A 1
87-805605A 1OEM Part 87-805605A 1 - Switch Kit (more info) About Mercury Marine $28.25 $28.25 Add to shopping cart
2 in stock. Explain stock levels
#18 22-64013 BUSHING, OIL PRESSURE SENDER (1 required per assembly)
FITTING (.375 Mal 22-64013  
22-64013OEM Part 22-64013 - Reducer (more info) About Mercury Marine $7.90 $7.90 Add to shopping cart
6 in stock. Explain stock levels
#19 78403A 1 ALTERNATOR ASSEMBLY (SEE NOTE BELOW) (1 required per assembly)
ALTERNATOR ASSY   O - Replaced by -78403A 2  
78403A 1This part has been superseded. ALTERNATOR ASSY O - Replaced by -78403A 2
(more info)
    UnavailableUnavailable Parts
ALTERNATOR ASSY   O NLA 78403A 2
78403A 2 ALTERNATOR ASSY O NLA
(more info)
    UnavailableUnavailable Parts
ALTERNATOR 18-6842
18-6842OEM Match 18-6842 - Alternator (more info)
Replaces OEM #0983247
About Sierra Marine $477.49 $372.03 Add to shopping cart
1 in stock. Explain stock levels
ALTERNATOR 18-6841
18-6841OEM Match 18-6841 - Alternator (more info)
Replaces OEM #0988247
About Sierra Marine $431.99 $336.58 Add to shopping cart
1 in stock. Explain stock levels
Wagner Alt 18-5957
18-5957OEM Match 18-5957 - Alternator, 78403A2, 68 Amp (more info)
Replaces OEM #0988247
About Sierra Marine $230.99 $207.08 Add to shopping cart
3 in stock. Explain stock levels
Wagner Alt 18-5956
18-5956OEM Match 18-5956 - Wagner Alternator, 69729 SS 784 (more info) About Sierra Marine $233.99 $175.55 Add to shopping cart
Available to order:
Usually ships
within 8 days
Alternator 18-5951
18-5951OEM Match 18-5951 - Alternator, 78403A2, 68 Amp, Remanufactured (more info)
Replaces OEM #0988247
About Sierra Marine $239.99 $238.55 Add to shopping cart
Available to order:
Usually ships
within 8 days
NEW ALTERNATOR 60050
60050OEM Match 60050 - Alternator, Mando, New, 55 Amp (more info) About Arco Electrical Products $207.95 $186.97 Add to shopping cart
1 in stock. Explain stock levels
ALT.(REM.)MC#78403A2 20104
20104OEM Match 20104 - Alternator, Remanufactured (more info)
Replaces OEM #0988247
About Arco Electrical Products $184.95 $161.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
ALT.(REM.)MC#69729 20102
20102OEM Match 20102 - Alternator, Remanufactured (more info) About Arco Electrical Products $184.95 $161.79 Add to shopping cart
Available to order:
Usually ships
within 8 days
#20 10-20055 SCREW, GROUND CABLE TO ALTERNATOR (1 required per assembly) USE WITH DELCO REMY ALTERNATOR
SCREW,NLA 10-20055  
10-20055OEM Part 10-20055 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#22 12-30164 WASHER, GROUND CABLE SCREW (1 required per assembly) USE WITH DELCO REMY ALTERNATOR
WASHER (.192 x .3 12-30164  
12-30164OEM Part 12-30164 - Washer - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
#23 13-26991 LOCKWASHER, ALTERNATOR TERMINAL (1 required per assembly) USE WITH DELCO REMY ALTERNATOR
LOCKWASHER,NLA 13-26991  
13-26991OEM Part 13-26991 - LockWasher, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10 in stock. Explain stock levels
#24 11-68531 NUT, ALTERNATOR TERMINAL (1 required per assembly) USE WITH DELCO REMY ALTERNATOR
NUT,NLA 11-68531  
11-68531OEM Part 11-68531 - Nut, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#24 11-30968 NUT, ALTERNATOR TERMINAL (#10-24) (1 required per assembly) USE WITH MOTOROLA ALTERNATOR
NUT,NLA 11-30968  
11-30968OEM Part 11-30968 - Nut, NLA (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
3 in stock. Explain stock levels
#25 85013 BRACE, ALTERNATOR ADJUSTING (1 required per assembly)
BRACE             O - Replaced by -85013T  
85013This part has been superseded. BRACE O - Replaced by -85013T
(more info)
    UnavailableUnavailable Parts
BRACE 85013T 85013T
85013TOEM Part 85013T - Brace (more info) About Mercury Marine $48.25 $48.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#26 10-73657 SCREW, ALTERNATOR BRACE (1 1/2")-WITH POWER STEERING (1 required per assembly) STERN DRIVE
SCREW (.312-18 x 10-73657 10-73657
10-73657OEM Part 10-73657 - Screw - Priced Individually (more info) About Mercury Marine $2.30 $1.56 Add to shopping cart
10+ in stock. Explain stock levels
#26 10-35386 SCREW, ALTERNATOR BRACE (1")-WITHOUT POWER STEERING (1 required per assembly) STERN DRIVE
SCREW (.312-18 x 10-35386 10-35386
10-35386OEM Part 10-35386 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#26 10-29198 SCREW, ALTERNATOR BRACE (7/8")-INBOARD (1 required per assembly)
SCREW AND LOCKWAS 10-29198 10-29198
10-29198OEM Part 10-29198 - Screw w/ Lw - Priced Individually (more info) About Mercury Marine $2.90 $1.96 Add to shopping cart
10+ in stock. Explain stock levels
#27 12-26168 WASHER, ALTERNATOR BRACE SCREW (1 required per assembly)
WASHER 12-26168  
12-26168OEM Part 12-26168 - Washer (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#28 13-39107 LOCKWASHER, BRACE SCREW (1 required per assembly)
LOCKWASHER (.312- 13-39107  
13-39107OEM Part 13-39107 - LockWasher - Priced Individually (more info) About Mercury Marine $1.00 $1.00 Add to shopping cart
10+ in stock. Explain stock levels
#29 23-36534 SPACER, ALTERNATOR BRACE SCREW-WITH POWER STEEING (1 required per assembly) STERN DRIVE
2390523 23-36534  
23-36534OEM Part 23-36534 - Spacer (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
5 in stock. Explain stock levels
SPACER (.420 x .7 23-90523  
23-90523OEM Part 23-90523 - Spacer (more info) About Mercury Marine $9.40 $9.40 Add to shopping cart
10+ in stock. Explain stock levels
#30 10-47651 SCREW, BRACE TO ENGINE (1 1/2") WITHOUTH POWER STEERING (1 required per assembly) STERN DRIVE
SCREW (.437-14 x 10-47651 10-47651
10-47651OEM Part 10-47651 - Screw (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
Available to order:
Usually ships
within 8 days
#30 10-47461 SCREW, BRACE TO ENGINE (1") WITH POWER STEERING (1 required per assembly) STERN DRIVE
SCREW (.437-14 x 10-47461 10-47461
10-47461OEM Part 10-47461 - Screw (more info) About Mercury Marine $1.50 $1.50 Add to shopping cart
9 in stock. Explain stock levels
#30 10-31381 SCREW, BRACE TO ENGINE (1")-INBOARD (1 required per assembly)
SCREW             O NLA  
10-31381 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#31 12-22248 WASHER, BRACE TO ENGINE SCREW (1 required per assembly)
WASHER (.453 x .8 12-22248  
12-22248OEM Part 12-22248 - Washer (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
#33 47487 BRACKET, ALTERNATOR MOUNTING (1 required per assembly)
BRACKET           O - Replaced by -47487A 2  
47487This part has been superseded. BRACKET O - Replaced by -47487A 2
(more info)
    UnavailableUnavailable Parts
47487T 47487A 2  
47487A 2OEM Part 47487A 2 - Bracket Assembly (more info) About Mercury Marine $70.00 $70.00 Add to shopping cart
2 in stock. Explain stock levels
BRACKET,NLA 47487T 47487T
47487TOEM Part 47487T - Bracket, NLA (more info) About Mercury Marine $70.00 $70.00 Add to shopping cart
10+ in stock. Explain stock levels
Bracket, Alternator 18-5978
18-5978OEM Match 18-5978 - Alternator Bracket, 47487T (more info) About Sierra Marine $72.99 $72.99 Add to shopping cart
Available to order:
Usually ships
within 8 days
MERC ALT BRKT MC-27-47487 MC-27-47487
MC-27-47487OEM Match MC-27-47487 - Mercury Alternator Bracket (more info) About Barr Marine by EDM $60.00 $46.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
#34 10-34353 SCREW, ALTERNATOR BRACKET TO EXHAUST MANIFOLD (1") (2 required per assembly)
SCREW (.375-16 x 10-34353 10-34353
10-34353OEM Part 10-34353 - Screw - Priced Individually (more info) About Mercury Marine $1.80 $1.80 Add to shopping cart
10+ in stock. Explain stock levels
#34 10-35787 SCREW, ALTERNATOR BRACKET TO EXHAUST MANIFOLD (2 1/4") (1 required per assembly)
SCREW (.375-16 x 10-35787 10-35787
10-35787OEM Part 10-35787 - Screw - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#35 13-35048 LOCKWASHER, ALTERNATOR BRACKET SCREW (3 required per assembly)
LOCKWASHER (.375) 13-35048 13-35048
13-35048OEM Part 13-35048 - LockWasher - Priced Individually (more info) About Mercury Marine $0.90 $0.90 Add to shopping cart
10+ in stock. Explain stock levels
#36 10-48308 SCREW, ALTERNATOR TO ALTERNATOR BRACKET (3 3/4") (1 required per assembly)
SCREW (.375-24 x 10-48308 10-48308
10-48308OEM Part 10-48308 - Screw (more info) About Mercury Marine $3.10 $3.10 Add to shopping cart
10+ in stock. Explain stock levels
#37 23-33186 BUSHING, ALTERNATOR TO BRACKET SCREW (1 required per assembly)
BUSHING 23-33186  
23-33186OEM Part 23-33186 - Bushing (more info) About Mercury Marine $17.67 $17.67 Add to shopping cart
8 in stock. Explain stock levels
#38 12-20553 WASHER, ALTERNATOR BRACKET SCREW (2 required per assembly)
WASHER (.406 x .7 12-20553  
12-20553OEM Part 12-20553 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
Available to order:
Usually ships
within 8 days
#39 11-23161 NUT, ALTERNATOR BRACKET SCREW (1 required per assembly)
NUT (.375-24) 11-23161 11-23161
11-23161OEM Part 11-23161 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#40 85-79695 INSULATOR BOOT, STARTER TERMINAL (1 required per assembly)
8579695T 85-79695  
85-79695OEM Part 85-79695 - Boot (Black) (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
9 in stock. Explain stock levels
BOOT Insulator (B 85-79695T  
85-79695TOEM Part 85-79695T - Insulator Boot (more info) About Mercury Marine $3.90 $3.90 Add to shopping cart
Available to order:
Usually ships
within 8 days