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Parts for Mercury Marine Model 850 85 HP (4 Cylinder) Flywheel, Stator & Ignition Coil

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 11-52901 NUT, FLYWHEEL (1 required per assembly)
NUT (.625-18) 11-52901 11-52901
11-52901OEM Part 11-52901 - Nut (more info) About Mercury Marine $9.20 $9.20 Add to shopping cart
10+ in stock. Explain stock levels
#2 12-68229 WASHER, FLYWHEEL NUT (1 required per assembly)
1233001 12-68229  
12-68229OEM Part 12-68229 - Washer (more info) About Mercury Marine $4.04 $4.04 Add to shopping cart
10+ in stock. Explain stock levels
WASHER Note: must be ordered in multiples of 2 12-33001  
12-33001OEM Part 12-33001 - Washer (more info) About Mercury Marine $4.90 $4.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#3 19-45907 PLUG, FLYWHEEL PULLER THREADS (1 required per assembly)
PLUG Yellow 19-45907 19-45907
19-45907OEM Part 19-45907 - Plug (more info) About Mercury Marine $4.90 $4.90 Add to shopping cart
1 in stock. Explain stock levels
#4 248-5977A 6 FLYWHEEL ASSEMBLY (1 required per assembly) UNITED STATES 4366802 THRU 4590511 BELGIUM 9110014 THRU 9139349 CANADA 7071373 THRU 7091097
FLYWHEEL          O - Replaced by 248-5977A 9  
248-5977A 6This part has been superseded. FLYWHEEL O - Replaced by 248-5977A 9
(more info)
    UnavailableUnavailable Parts
FLYWHEEL          O - Replaced by 248-5977A24  
248-5977A 9This part has been superseded. FLYWHEEL O - Replaced by 248-5977A24
(more info)
    UnavailableUnavailable Parts
FLYWHEEL          O - Replaced by 248-8722A 6  
248-5977A24This part has been superseded. FLYWHEEL O - Replaced by 248-8722A 6
(more info)
    UnavailableUnavailable Parts
FLYWHEEL,NLA 248-8722A 6  
248-8722A 6OEM Part 248-8722A 6 - Flywheel, NLA (more info) About Mercury Marine $250.00 $250.00 Add to shopping cart
2 in stock. Explain stock levels
#4 248-5977A 9 FLYWHEEL ASSEMBLY (1 required per assembly) UNITED STATES 4590512 AND UP AUSTRALIA 8043775 AND UP BELGIUM 9139350 AND UP CANADA 7091098 AND UP
#5 10-68997 SCREW, PLATE/HUB TO FLEXIBLE PLATE (3/4") (8 required per assembly)
SCREW (.312-24 x 10-68997  
10-68997OEM Part 10-68997 - Screw, NLA (more info) About Mercury Marine $0.86 $0.86 Add to shopping cart
1 in stock. Explain stock levels
#6 10-32417 SCREW, FLEXIBLE PLATE TO FLYWHEEL (5/8") (8 required per assembly)
SCREW (.250-28 x 10-32417 10-32417
10-32417OEM Part 10-32417 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#7 73189 PLATE, SWITCH BOX (1 required per assembly)
90332    PLATE 73189  
73189OEM Part 73189 - Plate (more info) About Mercury Marine $15.35 $15.35 Add to shopping cart
10 in stock. Explain stock levels
PLATE ,NLA 90332  
90332OEM Part 90332 - Plate (more info) About Mercury Marine $34.00 $34.00 Add to shopping cart
5 in stock. Explain stock levels
#8 25-57009 GROMMET, SWITCH BOX PLATE (3 required per assembly)
GROMMET           O - Replaced by 25-57009001  
25-57009This part has been superseded. GROMMET O - Replaced by 25-57009001
(more info)
    UnavailableUnavailable Parts
GROMMET 25-57009001  
25-57009001OEM Part 25-57009001 - Grommet (more info) About Mercury Marine $7.93 $7.93 Add to shopping cart
Available to order:
Usually ships
within 8 days
#9 10-59645 SCREW, SWITCH BOX PLATE TO CYLINDER BLOCK (3/4") (3 required per assembly)
SCREW             O - Replaced by 10-824941  
10-59645This part has been superseded. SCREW O - Replaced by 10-824941
(more info)
    UnavailableUnavailable Parts
SCREW (.312-18 x 10-824941 10-824941
10-824941OEM Part 10-824941 - Screw (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
Available to order:
Usually ships
within 8 days
#10 12-56720 WASHER, SWITCH BOX PLATE SCREW (3 required per assembly)
WASHER (.330 x .7 12-56720  
12-56720OEM Part 12-56720 - Washer (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
Available to order:
Usually ships
within 8 days
#11 54-47483 "J" CLIP, SWITCH BOX WIRES AND FUEL LINE (1 required per assembly)
J CLIP 54-47483  
54-47483OEM Part 54-47483 - J Clip (more info) About Mercury Marine $6.20 $6.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
#12 332-5772A 1 SWITCH BOX ASSEMBLY (1 required per assembly)
SWITCH BOX ASSY   O - Replaced by 332-5772A 2  
332-5772A 1This part has been superseded. SWITCH BOX ASSY O - Replaced by 332-5772A 2
(more info)
    UnavailableUnavailable Parts
SWITCH BOX ASSY   O - Replaced by 332-5772A 5  
332-5772A 2This part has been superseded. SWITCH BOX ASSY O - Replaced by 332-5772A 5
(more info)
    UnavailableUnavailable Parts
SWITCHBOX ASSY    O - Replaced by 332-5772A 7 332-5772A 5
332-5772A 5This part has been superseded. SWITCHBOX ASSY O - Replaced by 332-5772A 7
(more info)
    UnavailableUnavailable Parts
SWITCHBOX ASSEMBL 332-5772A 7 332-5772A 7
332-5772A 7OEM Part 332-5772A 7 - Switchbox (more info) About Mercury Marine $316.58 $316.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
Switch Box 18-5881
18-5881OEM Match 18-5881 - Switch Box, 332-5772A5 (more info) About Sierra Marine $272.99 $205.10 Add to shopping cart
7 in stock. Explain stock levels
Merc Switch Box 114-5772
114-5772OEM Match 114-5772 - Switch Box (more info) About CDI Electronics $285.00 $207.29 Add to shopping cart
Available to order:
Usually ships
within 8 days
#13 10-20619 SCREW, SWITCH BOX TO PLATE (1 3/8") (4 required per assembly)
SCREW,NLA 10-20619  
10-20619OEM Part 10-20619 - Screw, NLA (more info) About Mercury Marine $1.65 $1.65 Add to shopping cart
10+ in stock. Explain stock levels
#14 84-65999A 5 WIRE ASSEMBLY (2 required per assembly)
WIRE ASSY,NLA 84-65999A 5 84-65999A 5
84-65999A 5OEM Part 84-65999A 5 - Wire Assembly, NLA (more info) About Mercury Marine $8.00 $8.00 Add to shopping cart
10+ in stock. Explain stock levels
#15 13-26996 LOCKWASHER, SWITCH BOX TERMINAL (13 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
#16 11-45076 NUT, SWITCH BOX TERMINAL (13 required per assembly)
NUT (#10-32) Bras 11-45076  
11-45076OEM Part 11-45076 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
10+ in stock. Explain stock levels
#17 58124A19 MERCURY SWITCH ASSEMBLY (1 required per assembly)
MERCURY SWITCH AS 58124A19  
58124A19OEM Part 58124A19 - Switch Assembly (more info) About Mercury Marine $62.25 $62.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
#18 10-37571 SCREW, MERCURY SWITCH TO PLATE (1/2") (1 required per assembly)
SCREW (.190-32 x 10-37571 10-37571
10-37571OEM Part 10-37571 - Screw - Priced Individually (more info) About Mercury Marine $2.15 $2.15 Add to shopping cart
10+ in stock. Explain stock levels
#19 86-66986 TERMINAL BLOCK (1 required per assembly)
TERMINAL BLOCK,NLA 86-66986  
86-66986OEM Part 86-66986 - Terminal Block, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
10+ in stock. Explain stock levels
#20 10-20646 SCREW, TERMINAL BLOCK TO PLATE (5/8") (1 required per assembly)
SCREW @5          O - Replaced by 10-38055  
10-20646This part has been superseded. SCREW @5 O - Replaced by 10-38055
(more info)
    UnavailableUnavailable Parts
SCREW (.190-32 x 10-38055 10-38055
10-38055OEM Part 10-38055 - Screw - Priced Individually (more info) About Mercury Marine $12.50 $8.44 Add to shopping cart
10+ in stock. Explain stock levels
#21 10-37655 SCREW, WIRE TO TERMINAL BLOCK (1/2") (1 required per assembly)
SCREW (#10-32 x . 10-37655 10-37655
10-37655OEM Part 10-37655 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#22 54-23567 CLIP, WIRES AND HARNESS (2 required per assembly)
CLIP 54-23567  
54-23567OEM Part 54-23567 - Clip (more info) About Mercury Marine $4.10 $2.78 Add to shopping cart
10+ in stock. Explain stock levels
#23 10-62568 SCREW, CLIP TO PLATE (3/8") (2 required per assembly)
SCREW (#10-16 x . 10-62568 10-62568
10-62568OEM Part 10-62568 - Screw - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#24 69205 "D" WASHER, CLIP SCREW (2 required per assembly)
8M0084613 69205 69205
69205OEM Part 69205 - C Washer (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
WASHER            O  
8M0084613 WASHER O
(more info)
    UnavailableUnavailable Parts
#25 73407 COVER, SWITCH BOX (1 required per assembly) UNITED STATES 4366802 THRU 4590511 BELGIUM 9110014 THRU 9139349 CANADA 7071373 THRU 7091097
COVER             O NLA  
73407 COVER O NLA
(more info)
    UnavailableUnavailable Parts
#26 10-20616 SCREW, COVER TO PLATE (1/2") (1 required per assembly) UNITED STATES 4366802 THRU 4590511 BELGIUM 9110014 THRU 9139349 CANADA 7071373 THRU 7091097
SCREW @5          O NLA  
10-20616 SCREW @5 O NLA
(more info)
    UnavailableUnavailable Parts
#27 12-20533 WASHER, COVER SCREW (2 required per assembly) UNITED STATES 4366802 THRU 4590511 BELGIUM 9110014 THRU 9139349 CANADA 7071373 THRU 7091097
WASHER Note: must be ordered in multiples of 5 12-20533  
12-20533OEM Part 12-20533 - Washer - Priced Individually (more info) About Mercury Marine $1.10 $1.10 Add to shopping cart
10+ in stock. Explain stock levels
#29 73395 PLATE, MOUNTING - IGNITION COIL (1 required per assembly)
PLATE,NLA 73395  
73395OEM Part 73395 - Plate (more info) About Mercury Marine $24.00 $24.00 Add to shopping cart
1 in stock. Explain stock levels
#30 10-28668 SCREW, MOUNTING PLATE TO CRANKCASE (7/8") (3 required per assembly)
SCREW (.250-20 x 10-28668 10-28668
10-28668OEM Part 10-28668 - Screw - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days
Screw,Wtr Pckt/Mr Alpha 18-3229-9
18-3229-9OEM Match 18-3229-9 - Screw, 10-28668, 5PK (more info) About Sierra Marine $9.95 $4.54 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 339-5748A 2 IGNITION COIL ASSEMBLY (4 required per assembly)
COIL ASSY         O - Replaced by 339-5288A 2  
339-5748A 2This part has been superseded. COIL ASSY O - Replaced by 339-5288A 2
(more info)
    UnavailableUnavailable Parts
COIL              O - Replaced by 339-5288T 2  
339-5288A 2This part has been superseded. COIL O - Replaced by 339-5288T 2
(more info)
    UnavailableUnavailable Parts
COIL 339-5288T 2 339-5288T 2
339-5288T 2OEM Part 339-5288T 2 - Coil (more info) About Mercury Marine $93.50 $93.50 Add to shopping cart
4 in stock. Explain stock levels
#34 73192 COVER, IGNITION COIL (1 required per assembly)
87554 73192  
73192OEM Part 73192 - Cover (more info) About Mercury Marine $7.65 $7.65 Add to shopping cart
1 in stock. Explain stock levels
COVER,NLA 87554  
87554OEM Part 87554 - Cover, NLA (more info) About Mercury Marine $26.00 $26.00 Add to shopping cart
10+ in stock. Explain stock levels
#35 10-69046 SCREW, COVER TO MOUNTING PLATE (2") (5 required per assembly)
SCREW             O - Replaced by 10-88856  
10-69046This part has been superseded. SCREW O - Replaced by 10-88856
(more info)
    UnavailableUnavailable Parts
SCREW,NLA 10-88856  
10-88856OEM Part 10-88856 - Screw, NLA (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#36 12-30164 WASHER, COVER SCREW (5 required per assembly)
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
#37 54-22740 CLIP, NYLON - IGNITION COIL COVER SCREW (1 required per assembly)
CLIP 54-22740  
54-22740OEM Part 54-22740 - Clip (more info) About Mercury Marine $3.50 $2.10 Add to shopping cart
10+ in stock. Explain stock levels
#38 398-5919A 3 STATOR ASSEMBLY (1 required per assembly)
STATOR ASSY       O - Replaced by 398-5919A 7  
398-5919A 3This part has been superseded. STATOR ASSY O - Replaced by 398-5919A 7
(more info)
    UnavailableUnavailable Parts
STATOR            O - Replaced by 398-5454A22  
398-5919A 7This part has been superseded. STATOR O - Replaced by 398-5454A22
(more info)
    UnavailableUnavailable Parts
STATOR ASSY       O - Replaced by 398-5454A26  
398-5454A22This part has been superseded. STATOR ASSY O - Replaced by 398-5454A26
(more info)
    UnavailableUnavailable Parts
STATOR ASSEMBLY 398-5454A26 398-5454A26
398-5454A26OEM Part 398-5454A26 - Stator Assembly (more info) About Mercury Marine $231.58 $231.58 Add to shopping cart
Available to order:
Usually ships
within 8 days
Stator 18-5859
18-5859OEM Match 18-5859 - Stator 398-5454A (more info) About Sierra Marine $226.49 $179.03 Add to shopping cart
Available to order:
Usually ships
within 8 days
MERC STATOR 4CYL. 174-5454K 1
174-5454K 1OEM Match 174-5454K 1 - Stator 9 AMP - Not for use with Glued Magnets (more info) About CDI Electronics $217.93 $163.39 Add to shopping cart
Available to order:
Usually ships
within 8 days
#39 10-63136 SCREW, STATOR TO UPPER END CAP (7/8") (4 required per assembly)
SCREW             O NLA  
10-63136 SCREW O NLA
(more info)
    UnavailableUnavailable Parts
#40 73410A 1 TRIGGER PLATE ASSEMBLY SEE NOTE ON GRID E4 (1 required per assembly) SEE NOTE ON GRID E4
TRIGGER ASSY      O - Replaced by -77000A 2  
73410A 1This part has been superseded. TRIGGER ASSY O - Replaced by -77000A 2
(more info)
    UnavailableUnavailable Parts
TRIGGER ASSY      O - Replaced by -96453A 2  
77000A 2This part has been superseded. TRIGGER ASSY O - Replaced by -96453A 2
(more info)
    UnavailableUnavailable Parts
TRIGGER PLATE ASS 96453A 2 96453A 2
96453A 2OEM Part 96453A 2 - Trigger Kit (more info) About Mercury Marine $131.42 $131.42 Add to shopping cart
Available to order:
Usually ships
within 8 days
Merc Trigger 4 Cyl 134-6454
134-6454OEM Match 134-6454 - Trigger 4 Cylinder (more info) About CDI Electronics $116.00 $94.71 Add to shopping cart
Available to order:
Usually ships
within 8 days
Merc Trigger 4 Cyl 134-6452
134-6452OEM Match 134-6452 - Trigger 4 Cylinder (more info) About CDI Electronics $110.00 $73.48 Add to shopping cart
3 in stock. Explain stock levels
#41 84-73362A 1 HARNESS ASSEMBLY, IGNITION COIL (1 required per assembly) SEE NOTE ON GRID E4
HARNESS ASSY      O NLA  
84-73362A 1 HARNESS ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#42 84-74901 HARNESS, GROUNDING (1 required per assembly)
HARNESS           O NLA  
84-74901 HARNESS O NLA
(more info)
    UnavailableUnavailable Parts
#43 54-28700 CLAMP, HARNESS ATTACHING (2 required per assembly)
CLAMP 54-28700  
54-28700OEM Part 54-28700 - Clamp (more info) About Mercury Marine $4.70 $4.70 Add to shopping cart
6 in stock. Explain stock levels
#44 10-48408 SCREW, CLAMP TO CRANKCASE (1/2") (2 required per assembly)
SCREW (#10-16 x . 10-48408 10-48408
10-48408OEM Part 10-48408 - Screw - Priced Individually (more info) About Mercury Marine $1.63 $1.63 Add to shopping cart
Available to order:
Usually ships
within 8 days
#45 12-56681 WASHER, HARNESS CLAMP SCREW (2 required per assembly)
WASHER (.203 x .5 12-56681  
12-56681OEM Part 12-56681 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#46 84-73451A 8 WIRE ASSEMBLY, SPARK PLUB (4 required per assembly)
CABLE ASSY        O - Replaced by 84-90816A25  
84-73451A 8This part has been superseded. CABLE ASSY O - Replaced by 84-90816A25
(more info)
    UnavailableUnavailable Parts
WIRE ASSY @2      O - Replaced by 84-93475A25  
84-90816A25This part has been superseded. WIRE ASSY @2 O - Replaced by 84-93475A25
(more info)
    UnavailableUnavailable Parts
WIRE ASSY         O - Replaced by 84-99215A25  
84-93475A25This part has been superseded. WIRE ASSY O - Replaced by 84-99215A25
(more info)
    UnavailableUnavailable Parts
WIRE ASSY         O - Replaced by 84-813715A 1  
84-99215A25This part has been superseded. WIRE ASSY O - Replaced by 84-813715A 1
(more info)
    UnavailableUnavailable Parts
LEAD WIRE 84-813715A 1 84-813715A 1
84-813715A 1OEM Part 84-813715A 1 - Ignition Cable Assembly (more info) About Mercury Marine $25.80 $22.10 Add to shopping cart
10+ in stock. Explain stock levels
Wiring, Plug Set 18-5228-1
18-5228-1OEM Match 18-5228-1 - Spark Plug Wire, 9 inch, 84-813715A1 (more info) About Sierra Marine $24.99 $17.58 Add to shopping cart
10+ in stock. Explain stock levels
Merc 7Mm Wire 18-5227-1
18-5227-1OEM Match 18-5227-1 - Spark Plug Wire, 9 inch Pre-made (more info) About Sierra Marine $25.49 $17.31 Add to shopping cart
10+ in stock. Explain stock levels
#47 332-2854 BOOT, IGNITION COIL END (4 required per assembly)
3322854T01 332-2854  
332-2854OEM Part 332-2854 - Boot - Priced Individually (more info) About Mercury Marine $1.60 $1.60 Add to shopping cart
10+ in stock. Explain stock levels
BOOT Note: must be ordered in multiples of 3 332-2854T01  
332-2854T01OEM Part 332-2854T01 - Boot - Priced Individually (more info) About Mercury Marine $2.00 $2.00 Add to shopping cart
10+ in stock. Explain stock levels
#48 33-57451 SPARK PLUG (AC#V40FFM) (4 required per assembly)
SPARK PLUG @8     O - Replaced by 33-97180  
33-57451This part has been superseded. SPARK PLUG @8 O - Replaced by 33-97180
(more info)
    UnavailableUnavailable Parts
NGK BUHW @10      O - Replaced by 33-97180Q 33-97180
33-97180This part has been superseded. NGK BUHW @10 O - Replaced by 33-97180Q
(more info)
    UnavailableUnavailable Parts
NGK BUHW @10      O 33-97180Q
33-97180Q NGK BUHW @10 O
(more info)
    UnavailableUnavailable Parts
NGK BUHW/2622 SPARK PLUG (10) BUHW
BUHWOEM Match BUHW - NGK Spark Plug, 2622 (more info)
Replaces OEM #0503701
About NGK Spark Plugs $3.60 Add to shopping cart
10+ in stock. Explain stock levels
NGK BUH/2422 SPARK PLUG (10) BUH
BUHOEM Match BUH - NGK Spark Plug, 2422 (more info) About NGK Spark Plugs $3.33 Add to shopping cart
10+ in stock. Explain stock levels
SPARK PLUG CHAMPION L76V L76V
L76VOEM Match L76V - Champion Spark Plug ( #827M) (more info)
Replaces OEM #0384751
About Champion Spark Plugs $3.96 Add to shopping cart
10+ in stock. Explain stock levels
#49 54-39844 CLAMP, SPARK PLUG WIRE (2 required per assembly)
CLAMP             O - Replaced by 54-45806  
54-39844This part has been superseded. CLAMP O - Replaced by 54-45806
(more info)
    UnavailableUnavailable Parts
CLAMP             O NLA  
54-45806 CLAMP O NLA
(more info)
    UnavailableUnavailable Parts
#52 63319 RETAINER, SPARK PLUG WIRE (2 required per assembly)
RETAINER,NLA 63319 63319
63319OEM Part 63319 - Retainer, NLA (more info) About Mercury Marine $4.00 $4.00 Add to shopping cart
10+ in stock. Explain stock levels
#53 10-46378 SCREW, RETAINER TO CYLINDER BLOCK COVER (1") (1 required per assembly)
SCREW,NLA 10-46378  
10-46378OEM Part 10-46378 - Screw, NLA (more info) About Mercury Marine $1.25 $1.25 Add to shopping cart
10+ in stock. Explain stock levels
#54 11-20013 NUT, RETAINER SCREW (1 required per assembly)
NUT (.250-28) 11-20013 11-20013
11-20013OEM Part 11-20013 - Nut - Priced Individually (more info) About Mercury Marine $1.20 $1.20 Add to shopping cart
Available to order:
Usually ships
within 8 days