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Parts for MerCruiser Race Engine and Drive 525 SC (Gen. V) GM 454 V-8 1992-1995 Starter & Alternator

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 50-99418A2 STARTER ASSEMBLY (1 required per assembly) SEE STARTER ASSEMBLY (50-99418A2)
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50-99418A 2This part has been superseded.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50-806964A 3This part has been superseded.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50-806964A 4This part has been superseded.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50-864340A 2This part has been superseded.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
Remanufactured Starter 18-5900
18-5900 18-5900 - Starter, Remanufactured, Straight Across Bolt Pattern - Special Order - No Returns (more info)
Replaces OEM #0988217
    UnavailableUnavailable Parts
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
#2 50-17251A3 STARTER ASSY (1 required per assembly) (TRANSMISSION & DRIVELINE MODELS) SEE STARTER ASSEMBLY (50-17251A3)
STARTER ASSY      O - Replaced by 50-808011A 1  
50-17251A 3This part has been superseded. STARTER ASSY O - Replaced by 50-808011A 1
(more info)
    UnavailableUnavailable Parts
50808011A4 50-808011A 1 50-808011A 1
50-808011A 1OEM Part 50-808011A 1 - Starter Assembly (more info) About Mercury Marine $277.58 $277.58 Add to shopping cart
1 in stock. Explain stock levels
STARTER MOTOR ASY O - Replaced by 50-808011A05 50-808011A 4
50-808011A 4This part has been superseded. STARTER MOTOR ASY O - Replaced by 50-808011A05
(more info)
    UnavailableUnavailable Parts
STARTER MOTOR ASS 50-808011A05 50-808011A05
50-808011A05OEM Part 50-808011A05 - Starter Motor Assembly (more info) About Mercury Marine $268.08 $268.08 Add to shopping cart
1 in stock. Explain stock levels
New Starter 18-5911
18-5911OEM Match 18-5911 - Starter, 60-5119 (more info)
Replaces OEM #0988217
About Sierra Marine $239.99 $217.40 Add to shopping cart
3 in stock. Explain stock levels
New Starter 18-5908
18-5908OEM Match 18-5908 - Starter, 50-808011A1, New (more info)
Replaces OEM #0981288
About Sierra Marine $251.99 $222.77 Add to shopping cart
3 in stock. Explain stock levels
Starter 18-5603
18-5603OEM Match 18-5603 - Starter, Indmar (more info) About Sierra Marine $254.99 $231.82 Add to shopping cart
1 in stock. Explain stock levels
INBOARD STARTER 30459
30459OEM Match 30459 - Starter, 50-808011A4, 3862985 (more info) About Arco Electrical Products $227.95 $201.37 Add to shopping cart
Available to order:
Usually ships
within 8 days
INBOARD STARTER 30457
30457OEM Match 30457 - Starter (more info) About Arco Electrical Products $231.95 $203.16 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 10-94435 SCREW (.375-16 x 4.656)-Starter Motor (2 required per assembly)
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
#4 89057 BRACE-Starter Motor (1 required per assembly)
BRACE             O NLA 89057
89057 BRACE O NLA
(more info)

Replaces OEM #0508452
    UnavailableUnavailable Parts
#5 13-26996 LOCKWASHER (#10)-Starter Motor Stud (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
#6 11-15874 NUT (10MM)-Battery Terminal (1 required per assembly)
NUT (M10) 11-15874 11-15874
11-15874OEM Part 11-15874 - Nut (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#7 10-35765A 1 SCREW & WASHER (.312-18 x .625)-Brace to Engine (1 required per assembly)
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
#8 11-40021 1 NUT (5MM)-Starter Switch Terminal (1 required per assembly)
NUT (M5) Stainles 11-40021  1 11-40021  1
11-40021 1OEM Part 11-40021 1 - Nut (more info) About Mercury Marine $2.40 $2.40 Add to shopping cart
10+ in stock. Explain stock levels
#9 85-79695 BOOT-Insulator-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
#10 817119A 4 ALTERNATOR ASSEMBLY (BLACK) (1 required per assembly) SEE ALTERNATOR ASSEMBLY (MANDO #AC-155603)
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 18-5966
18-5966OEM Match 18-5966 - Alternator, 817119A4, 55 Amp (more info) About Sierra Marine $243.99 $203.20 Add to shopping cart
3 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
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
4 in stock. Explain stock levels
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
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
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
#10 817119 1 ALTERNATOR ASSEMBLY (BLUE) (1 required per assembly) SEE ALTERNATOR ASSEMBLY (MANDO #AC-155603)
ALTERNATOR (BLUE) O - Replaced by -8M0084546 817119  1
817119 1This part has been superseded. ALTERNATOR (BLUE) O - Replaced by -8M0084546
(more info)
    UnavailableUnavailable Parts
ALTERNATOR (BLUE) 8M0084546  
8M0084546OEM Part 8M0084546 - Alternator (Blue) (more info) About Mercury Marine $745.76 $745.76 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 11-79989 NUT (#10-24)-Alternator Terminal (1 required per assembly)
NUT (#10-24) Stai 11-79989  
11-79989OEM Part 11-79989 - Nut (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#13 13-26992 LOCKWASHER (.250)-Alternator Terminal (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
#14 11-56374 NUT (.250-20)-Alternator Terminal (1 required per assembly)
NUT @2            O - Replaced by 11-826709  8  
11-56374This part has been superseded. NUT @2 O - Replaced by 11-826709 8
(more info)
    UnavailableUnavailable Parts
NUT (.250-20) Sta 11-826709  8  
11-826709 8OEM Part 11-826709 8 - Nut - Priced Individually (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
Available to order:
Usually ships
within 8 days
#15 85013T BRACE-Alternator Adjusting (1 required per assembly)
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
#16 10-47462 SCREW (.437-14 x 1.250)-Alternator Brace (1 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
#17 13-32993 LOCKWASHER (.437)-Alternator Brace Screw (1 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
#18 12-31263 WASHER-Alternator Brace Screw (1 required per assembly)
WASHER Note: must be ordered in multiples of 5 12-31263  
12-31263OEM Part 12-31263 - Washer - Priced Individually (more info) About Mercury Marine $0.70 $0.70 Add to shopping cart
10+ in stock. Explain stock levels
#19 10-29198 SCREW & LOCKWASHER (.312-18 x .875)-Alt Brace (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
#20 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
#21 57908 11 SLEEVE-Alternator Lead (1 required per assembly)
SLEEVE (10.00 Inc 57908 11 57908 11
57908 11OEM Part 57908 11 - Sleeve -10 Inch (more info) About Mercury Marine $11.40 $11.40 Add to shopping cart
2 in stock. Explain stock levels
#22 12-96457 WASHER-Alternator Terminal (1 required per assembly)
WASHER Phenolic ( 12-96457  
12-96457OEM Part 12-96457 - Washer (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#23 848146 BRACKET-Alternator Mount (.437 Holes) (1 required per assembly)
BRACKET           O - Replaced by -848146T  
848146This part has been superseded. BRACKET O - Replaced by -848146T
(more info)
    UnavailableUnavailable Parts
BRACKET           O NLA 848146T
848146T BRACKET O NLA
(more info)
    UnavailableUnavailable Parts
#23 815251A 1 BRACKET Kit-Alternator Mount (.375 Holes) (1 required per assembly)
BRACKET ASSY      O - Replaced by -815251T 1  
815251A 1This part has been superseded. BRACKET ASSY O - Replaced by -815251T 1
(more info)
    UnavailableUnavailable Parts
BRACKET ASSY      O NLA 815251T 1
815251T 1 BRACKET ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#24 23-33186 BUSHING-Alternator 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
#25 13-35048 LOCKWASHER (.375)-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
#26 10-48308 SCREW (.375-24 x 3.750)-Alternator (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
#27 12-20553 WASHER-Alternator Bracket Screw (3 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
#28 10-37612 SCREW (.375-16 x 1.250)-Alternator Bracket (1 required per assembly)
SCREW (.375-16 x 10-37612 10-37612
10-37612OEM Part 10-37612 - Screw - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
4 in stock. Explain stock levels
#28 10-34353 SCREW (.375-16 x 1.00)-Alternator Bracket (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
#28 10-47461 SCREW (.437-14 x 1.00)-Alternator Bracket (2 required per assembly)
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
6 in stock. Explain stock levels
#29 11-23161 NUT (.375-24)-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
#30 15-817272 SHIM (AR required per assembly)
SHIM              O NLA  
15-817272 SHIM O NLA
(more info)
    UnavailableUnavailable Parts
#31 54-848130 CLIP-Hose-Circulating Pump (1 required per assembly)
CLIP              O NLA  
54-848130 CLIP O NLA
(more info)
    UnavailableUnavailable Parts
#34 11-40026 6 NUT (M10) (1 required per assembly)
NUT @3            O - Replaced by 11-40136 10  
11-40026 6This part has been superseded. NUT @3 O - Replaced by 11-40136 10
(more info)
    UnavailableUnavailable Parts
NUT (M10) Stainle 11-40136 10  
11-40136 10OEM Part 11-40136 10 - Nut - Priced Individually (more info) About Mercury Marine $5.00 $5.00 Add to shopping cart
2 in stock. Explain stock levels
#36 22-32561 1 PLUG (Special)-Mounting Bolt to Block (1 required per assembly)
PLUG Pipe 22-32561  1  
22-32561 1OEM Part 22-32561 1 - Plug (more info) About Mercury Marine $28.75 $23.30 Add to shopping cart
10+ in stock. Explain stock levels