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Parts for MerCruiser 140 GM 181 I / L4 1982-1986 Alternator (Motorola #8Mr2039k) 55 Amp

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#- -78403A 2 ALTERNATOR (37 AMP) (1 required per assembly)
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
#- -92497A 3 ALTERNATOR (55 AMP) (1 required per assembly)
ALTERNATOR ASSY   O - Replaced by -817119A 1  
92497A 3This part has been superseded. ALTERNATOR ASSY O - Replaced by -817119A 1
(more info)
    UnavailableUnavailable Parts
ALTERNATOR ASY    O - Replaced by -817119A 4  
817119A 1This part has been superseded. ALTERNATOR ASY O - Replaced by -817119A 4
(more info)
    UnavailableUnavailable Parts
ALTERNATOR 817119A 4 817119A 4
817119A 4OEM Part 817119A 4 - Alternator, Black (more info) About Mercury Marine $255.42 $255.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
ALTERNATOR-REMAN     817119R01 817119R01
817119R01OEM Part 817119R01 - Alternator- Remanufactured (more info) About Mercury Marine $237.50 $237.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
Alternator 18-5966
18-5966OEM Match 18-5966 - Alternator, 817119A4, 55 Amp (more info) About Sierra Marine $243.99 $203.20 Add to shopping cart
4 in stock. Explain stock levels
Alternator 18-5965
18-5965OEM Match 18-5965 - Alternator, 817119A1, 65 Amp (more info) About Sierra Marine $259.99 $236.40 Add to shopping cart
3 in stock. Explain stock levels
#1 390-7027 NUT, FAN AND PULLEY TO ROTOR (1 required per assembly)
NUT,NLA 390-7027  
390-7027OEM Part 390-7027 - Nut, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#2 390-7033 LOCKWASHER, FAN AND PULLEY NUT (1 required per assembly)
WASHER,NLA 390-7033  
390-7033OEM Part 390-7033 - Washer, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#3 390-7017 PULLEY, DRIVE END FRAM (37 AMP) (1 required per assembly)
PULLEY,NLA 390-7017  
390-7017OEM Part 390-7017 - Pulley, NLA (more info) About Mercury Marine $32.00 $32.00 Add to shopping cart
3 in stock. Explain stock levels
#3 390-8637 PULLEY, DRIVE END FRAME (55 AMP) (1 required per assembly)
PULLEY,NLA 390-8637 390-8637
390-8637OEM Part 390-8637 - Pulley, NLA (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10+ in stock. Explain stock levels
#4 390-7004 FAN, DRIVE END FRAME (1 required per assembly)
FAN 390-7004 390-7004
390-7004OEM Part 390-7004 - Fan (more info) About Mercury Marine $67.90 $58.14 Add to shopping cart
2 in stock. Explain stock levels
#5 390-7012 SPACER, FAN TO DRIVE END FRAME (1 required per assembly)
813969 390-7012  
390-7012OEM Part 390-7012 - Spacer (more info) About Mercury Marine $1.65 $1.65 Add to shopping cart
10 in stock. Explain stock levels
SPACER,NLA 813969  
813969OEM Part 813969 - Spacer, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#6 390-7028 NUT, THRU BOLT ATTACHING (4 required per assembly)
NUT,NLA 390-7028  
390-7028OEM Part 390-7028 - Nut, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#7 390-7000 COVER ASSEMBLY, FRONT (1 required per assembly)
HOUSING ,NLA 390-7000  
390-7000OEM Part 390-7000 - Housing, NLA (more info) About Mercury Marine $52.00 $52.00 Add to shopping cart
1 in stock. Explain stock levels
#8 390-7005 BALL BEARING, DRIVE END (2 required per assembly)
BEARING,NLA 390-7005  
390-7005OEM Part 390-7005 - Bearing, NLA (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
2 in stock. Explain stock levels
#9 390-7006 RETAINER, DRIVE END BALL BEARING (1 required per assembly)
RETAINER,NLA 390-7006  
390-7006OEM Part 390-7006 - Retainer, NLA (more info) About Mercury Marine $7.00 $7.00 Add to shopping cart
10+ in stock. Explain stock levels
#10 390-7002 STATOR ASSEMBLY (37 AMP) (1 required per assembly)
STATOR,NLA 390-7002  
390-7002OEM Part 390-7002 - Stator, NLA (more info) About Mercury Marine $160.00 $160.00 Add to shopping cart
1 in stock. Explain stock levels
#10 390-8636 STATOR ASSEMBLY (55 AMP) (1 required per assembly)
STATOR            O NLA  
390-8636 STATOR O NLA
(more info)
    UnavailableUnavailable Parts
#11 390-7009 DIODE RECTIFIER, NEGATIVE (1 required per assembly)
DIODE/RECT-(NEG),NLA 390-7009 390-7009
390-7009OEM Part 390-7009 - Diode/Rect- (neg), NLA (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
10+ in stock. Explain stock levels
#12 390-7010 HEAT SINK, POSITIVE (1 required per assembly)
RECTIFIER,NLA 390-7010 390-7010
390-7010OEM Part 390-7010 - Rectifier, NLA (more info) About Mercury Marine $94.00 $94.00 Add to shopping cart
10+ in stock. Explain stock levels
#13 390-7020 SLEEVE, INSULATOR (1 required per assembly)
SLEEVE,NLA 390-7020  
390-7020OEM Part 390-7020 - Sleeve (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10 in stock. Explain stock levels
#14 390-7018 SLEEVE, INSULATOR (1 required per assembly)
INSULATOR,NLA 390-7018  
390-7018OEM Part 390-7018 - Insulator, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
5 in stock. Explain stock levels
#15 390-7034 KEY, ROTOR (1 required per assembly)
KEY,NLA 390-7034  
390-7034OEM Part 390-7034 - Key, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#16 390-7001 ROTOR ASSEMBLY (37 AMP) (1 required per assembly)
ROTOR,NLA 390-7001  
390-7001OEM Part 390-7001 - Rotor, NLA (more info) About Mercury Marine $235.00 $235.00 Add to shopping cart
1 in stock. Explain stock levels
#16 390-8635 ROTOR ASSEMBLY (55 AMP) (1 required per assembly)
ROTOR ASSY,NLA 390-8635  
390-8635OEM Part 390-8635 - Rotor Assembly, NLA (more info) About Mercury Marine $200.00 $200.00 Add to shopping cart
1 in stock. Explain stock levels
#17 390-7014 SLIP RING (1 required per assembly)
RING,NLA 390-7014 390-7014
390-7014OEM Part 390-7014 - Ring, NLA (more info) About Mercury Marine $52.00 $52.00 Add to shopping cart
3 in stock. Explain stock levels
#18 390-7206 WASHER, ROTOR SCREW (1 required per assembly)
WASHER            O NLA  
390-7206 WASHER O NLA
(more info)
    UnavailableUnavailable Parts
#19 390-7207 LOCKWASHER, ROTOR SCREW (1 required per assembly)
LOCKWASHER,NLA 390-7207  
390-7207OEM Part 390-7207 - LockWasher, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#20 390-7029 SCREW, ROTOR SHAFT (5/8") (1 required per assembly)
SCREW,NLA 390-7029  
390-7029OEM Part 390-7029 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#21 390-7007 RETAINER, ROTOR SHAFT BEARING (1 required per assembly)
RETAINER,NLA 390-7007  
390-7007OEM Part 390-7007 - Retainer, NLA (more info) About Mercury Marine $15.00 $15.00 Add to shopping cart
3 in stock. Explain stock levels
#22 390-7003 COVER ASSESMBLY, REAR (1 required per assembly)
HOUSING ,NLA 390-7003  
390-7003OEM Part 390-7003 - Housing, NLA (more info) About Mercury Marine $60.00 $60.00 Add to shopping cart
3 in stock. Explain stock levels
#23 390-7035 CONDENSER (1 required per assembly)
813972 390-7035  
390-7035OEM Part 390-7035 - Capacitor (more info) About Mercury Marine $8.04 $8.04 Add to shopping cart
9 in stock. Explain stock levels
CAPACITOR,NLA 813972 813972
813972OEM Part 813972 - Capacitor, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
1 in stock. Explain stock levels
#24 390-7023 WASHER, REGULATOR TERMINAL STUD (1 required per assembly)
WASHER,NLA 390-7023  
390-7023OEM Part 390-7023 - Washer, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#25 390-7024 WASHER, CONDENSER TERMINAL STUD (1 required per assembly)
NLA               O NLA  
390-7024 NLA O NLA
(more info)
    UnavailableUnavailable Parts
#26 390-7025 NUT, TERMINAL STUD (1 required per assembly)
NUT,NLA 390-7025  
390-7025OEM Part 390-7025 - Nut, NLA (more info) About Mercury Marine $6.50 $6.50 Add to shopping cart
6 in stock. Explain stock levels
#27 390-7208 WASHER, TERMINAL STUD (1 required per assembly)
WASHER            O NLA  
390-7208 WASHER O NLA
(more info)
    UnavailableUnavailable Parts
#28 390-7032 LOCKWASHER, TERMINAL STUD (2 required per assembly)
WASHER,NLA 390-7032  
390-7032OEM Part 390-7032 - Washer, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#29 390-7026 NUT, TERMINAL ATTACHING (1 required per assembly)
NUT,NLA 390-7026  
390-7026OEM Part 390-7026 - Nut, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#30 390-7022 WASHER, CONDENSER TERMIANL STUD (1 required per assembly)
WASHER,NLA 390-7022  
390-7022OEM Part 390-7022 - Washer, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#31 390-7016 THRU BOLT (37 AMP) (4 required per assembly)
NLA               O NLA  
390-7016 NLA O NLA
(more info)
    UnavailableUnavailable Parts
#31 390-8638 THRU BOLT (55 AMP) (4 required per assembly)
BOLT              O NLA  
390-8638 BOLT O NLA
(more info)
    UnavailableUnavailable Parts
#32 390-7021 NUT, CONDENSER TERMINAL ATTACHING (1 required per assembly)
NUT,NLA 390-7021  
390-7021OEM Part 390-7021 - Nut, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#33 390-7011 BRUSH HOLDER ASSEMBLY (1 required per assembly)
HOLDER ASSY,NLA 390-7011 390-7011
390-7011OEM Part 390-7011 - Holder Assembly, NLA (more info) About Mercury Marine $28.00 $28.00 Add to shopping cart
10+ in stock. Explain stock levels
#34 390-7030 SCREW, BRUSH HOLDER (1/2") (2 required per assembly)
SCREW,NLA 390-7030  
390-7030OEM Part 390-7030 - Screw, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
4 in stock. Explain stock levels
#35 390-7008 DIODE TRIO (1 required per assembly)
DIODE TRIO,NLA 390-7008 390-7008
390-7008OEM Part 390-7008 - Diode Trio, NLA (more info) About Mercury Marine $60.00 $60.00 Add to shopping cart
10+ in stock. Explain stock levels
#36 390-7019 SPACER, DIODE TRIO (1 required per assembly)
BUSHING,NLA 390-7019  
390-7019OEM Part 390-7019 - Bushing, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
7 in stock. Explain stock levels
#37 390-7013 GASKET, VOLTAGE REGULATOR (1 required per assembly)
GASKET,NLA 390-7013  
390-7013OEM Part 390-7013 - Gasket (more info) About Mercury Marine $9.00 $9.00 Add to shopping cart
10 in stock. Explain stock levels
#38 390-7036 VOLTAGE REGULATOR (1 required per assembly)
808534 390-7036 390-7036
390-7036OEM Part 390-7036 - Voltage Regulator (more info) About Mercury Marine $80.00 $80.00 Add to shopping cart
10+ in stock. Explain stock levels
808534T 808534 808534
808534OEM Part 808534 - Voltage Regulator (more info) About Mercury Marine $100.00 $100.00 Add to shopping cart
1 in stock. Explain stock levels
REGULATOR-VOLTAG 808534T 808534T
808534TOEM Part 808534T - Voltage Regulator (more info) About Mercury Marine $90.00 $90.00 Add to shopping cart
7 in stock. Explain stock levels
#39 390-7015 SCREW, VOLTAGE REGULATOR ATTACHING (4 required per assembly)
SCREW,NLA 390-7015  
390-7015OEM Part 390-7015 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10 in stock. Explain stock levels