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Parts for Mercury Mark & Kiekhaefer Mark 75A - 60 HP, 78, 78A - 70 HP Distributor Adaptor & Pilot Assembly

Engine Diagram

Ref. No. Part No. Description Manufacturer List Price Your Price Order
#1 -27717A 1 PILOT ASSEMBLY (1,,, required per assembly) SERIAL 00000(1)-01166568
PILOT ASSY        O NLA  
27717A 1 PILOT ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#1 -28512A 1 PILOT ASSEMBLY (,1,,1 required per assembly) SERIAL )1166569-09999999
PILOT ASSY        O NLA  
28512A 1 PILOT ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#1 -28918A 1 PILOT ASSEMBLY (,,1, required per assembly)
PILOT ASSY        O NLA  
28918A 1 PILOT ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#2 30-20066 BEARING, BALL - DISTRIBUTOR PILOT (1,1,1,1 required per assembly) SERIAL )1166569-09999999
BEARING-BALL,NLA 30-20066 30-20066
30-20066OEM Part 30-20066 - Ball Bearing (more info) About Mercury Marine $50.00 $50.00 Add to shopping cart
10+ in stock. Explain stock levels
#3 24-26620 SPRING, HORSESHOE (1,,, required per assembly) SERIAL 00000(1)-01166568
SPRING            O NLA  
24-26620 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#3 24-27944 SPRING, HORSESHOE (,1,, required per assembly) SERIAL )1166569-09999999
SPRING,NLA 24-27944  
24-27944OEM Part 24-27944 - Spring, NLA (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
5 in stock. Explain stock levels
#3 24-29275 SPRING, HORSESHOE (,,1,1 required per assembly)
SPRING,NLA 24-29275  
24-29275OEM Part 24-29275 - Spring, NLA (more info) About Mercury Marine $9.50 $9.50 Add to shopping cart
3 in stock. Explain stock levels
#4 17-27719 PIN, SPRING TERMINAL (1,,, required per assembly) SERIAL 00000(1)-01166568
PIN               O NLA  
17-27719 PIN O NLA
(more info)
    UnavailableUnavailable Parts
#4 17-27962 PIN, SPRING TERMINAL (,1,1,1 required per assembly) SERIAL )1166569-09999999
PIN-ANCHOR @3     O NLA  
17-27962 PIN-ANCHOR @3 O NLA
(more info)
    UnavailableUnavailable Parts
#5 12-29245 WASHER, SPRING TERMINAL PIN (,1,1,1 required per assembly) SERIAL )1166569-09999999
WASHER (.281 x .5 12-29245 12-29245
12-29245OEM Part 12-29245 - Washer (more info) About Mercury Marine $0.86 $0.86 Add to shopping cart
Available to order:
Usually ships
within 8 days
Ss Washer 18-4275
18-4275OEM Match 18-4275 - SS Washer (more info) About Sierra Marine $1.99 $1.46 Add to shopping cart
Available to order:
Usually ships
within 8 days
#6 43-26615A 2 SECTOR GEAR AND PIN ASSEMBLY (1,,, required per assembly) SERIAL 00000(1)-01166568
SECTOR GEAR ASSY  O NLA  
43-26615A 2 SECTOR GEAR ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#6 43-28509A 1 SECTOR GEAR AND PIN ASSEMBLY (,1,,1 required per assembly) SERIAL )1166569-09999999
SECTOR GEAR,NLA 43-28509A 1  
43-28509A 1OEM Part 43-28509A 1 - Sector Gear (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
3 in stock. Explain stock levels
#6 43-29179A 1 SECTOR GEAR AND PIN ASSEMBLY (,,1, required per assembly)
SECTOR GEAR ASSY  O NLA  
43-29179A 1 SECTOR GEAR ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#7 17-26616 PIN, SPRING ANCHOR (1,,, required per assembly) SERIAL 00000(1)-01166568
PIN               O NLA  
17-26616 PIN O NLA
(more info)
    UnavailableUnavailable Parts
#7 17-27961 PIN, SPRING ANCHOR (,1,1,1 required per assembly) SERIAL )1166569-09999999
ROLL PIN @3       O NLA  
17-27961 ROLL PIN @3 O NLA
(more info)
    UnavailableUnavailable Parts
#8 22-23612 FITTING, GREASE - SECTOR GEAR (,1,1,1 required per assembly) SERIAL )1166569-09999999
2269059 22-23612  
22-23612OEM Part 22-23612 - Fitting - Priced Individually (more info) About Mercury Marine $0.95 $0.95 Add to shopping cart
10+ in stock. Explain stock levels
FITTING 22-69059  
22-69059OEM Part 22-69059 - Fitting -gr - Priced Individually (more info) About Mercury Marine $7.40 $7.40 Add to shopping cart
10+ in stock. Explain stock levels
#9 17-23928 PIN, ROLL - SECTOR GEAR LOCATING (1,,, required per assembly) SERIAL 00000(1)-01166568
PIN-ROLL @5       O - Replaced by 17-23928  1  
17-23928This part has been superseded. PIN-ROLL @5 O - Replaced by 17-23928 1
(more info)
    UnavailableUnavailable Parts
PIN Roll 17-23928  1  
17-23928 1OEM Part 17-23928 1 - Pin -roll - Priced Individually (more info) About Mercury Marine $2.90 $1.96 Add to shopping cart
10+ in stock. Explain stock levels
#9 17-23757 PIN, ROLL - SECTOR GEAR LOCATING (,1,, required per assembly) SERIAL )1166569-09999999
PIN-ROLL Note: must be ordered in multiples of 5 17-23757  
17-23757OEM Part 17-23757 - Pin -roll - Priced Individually (more info) About Mercury Marine $2.15 $2.15 Add to shopping cart
Available to order:
Usually ships
within 8 days
#- 12-20028 WASHER, SPRING RETAINER PIN (,1,, required per assembly) SERIAL )1166569-09999999
WASHER (.265 x .4 12-20028  
12-20028OEM Part 12-20028 - Washer - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#10 -27715A 1 THROTTLE ACTUATOR ASSEMBLY (1,,, required per assembly) SERIAL 00000(1)-01166568
PLATE ASSY,NLA 27715A 1  
27715A 1OEM Part 27715A 1 - Plate Assembly (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
4 in stock. Explain stock levels
#10 -28510A 1 THROTTLE ACTUATOR ASSEMBLY (,1,,1 required per assembly) SERIAL )1166569-09999999
ACTUATOR AS,NLA 28510A 1  
28510A 1OEM Part 28510A 1 - Actuator Assembly, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
3 in stock. Explain stock levels
#10 -29102A 1 THORTTLE ACTUATOR ASSEMBLY (,,1, required per assembly)
ACTUATOR ASSY     O - Replaced by -29558A 1  
29102A 1This part has been superseded. ACTUATOR ASSY O - Replaced by -29558A 1
(more info)
    UnavailableUnavailable Parts
ACTUATOR AS,NLA 29558A 1  
29558A 1OEM Part 29558A 1 - Actuator Assembly, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
3 in stock. Explain stock levels
#11 23-26602 BUSHING, NYLON - THROTTLE ACTUATOR (2,2,2,2 required per assembly) SERIAL )1166569-09999999
BUSHING,NLA 23-26602  
23-26602OEM Part 23-26602 - Bushing, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#12 10-20100 SCREW, THROTTLE ACTUATOR TO SECTOR GEAR (2,,, required per assembly) SERIAL 00000(1)-01166568
1069022 10-20100  
10-20100OEM Part 10-20100 - Screw - Priced Individually (more info) About Mercury Marine $0.19 $0.19 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (#10-32 x . 10-69022 10-69022
10-69022OEM Part 10-69022 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
#13 12-20128 WASHER, THROTTLE ACTUATOR FASTENING SCREW (2,2,2,2 required per assembly) SERIAL )1166569-09999999
WASHER @5         O - Replaced by 12-847883  
12-20128This part has been superseded. WASHER @5 O - Replaced by 12-847883
(more info)
    UnavailableUnavailable Parts
WASHER (.192 x .3 12-847883  
12-847883OEM Part 12-847883 - Washer (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
Available to order:
Usually ships
within 8 days
#14 -28126 ADAPTOR, DISTRIBUTOR (1,,, required per assembly) SERIAL 00000(1)-01166568
ADAPTOR           O NLA  
28126 ADAPTOR O NLA
(more info)
    UnavailableUnavailable Parts
#14 -28511 ADAPTOR, DISTRIBUTOR (,1,1,1 required per assembly) SERIAL 00000(1)-01166568
ADAPTOR           O - Replaced by -30044  
28511This part has been superseded. ADAPTOR O - Replaced by -30044
(more info)
    UnavailableUnavailable Parts
ADAPTOR           O NLA  
30044 ADAPTOR O NLA
(more info)
    UnavailableUnavailable Parts
#15 12-27939 WASHER, THRUST - DISTRIBUTOR PILOT (1,1,1,1 required per assembly) SERIAL )1166569-09999999
WASHER,NLA 12-27939  
12-27939OEM Part 12-27939 - Washer, NLA (more info) About Mercury Marine $3.00 $3.00 Add to shopping cart
10+ in stock. Explain stock levels
#16 14-27960 TAB WASHER, CAP LOCKING (1,1,1,1 required per assembly) SERIAL )1166569-09999999
WASHER-TAB,NLA 14-27960  
14-27960OEM Part 14-27960 - Tab Washer, NLA (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#17 13-27959 WASHER, WAVE - TAB WASHER TENSION (1,1,1,1 required per assembly) SERIAL )1166569-09999999
WASHER-WAVE,NLA 13-27959  
13-27959OEM Part 13-27959 - Wave Washer, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#18 -27955 CAP, ADAPTOR AND PILOT FASTENING (1,1,1,1 required per assembly) SERIAL )1166569-09999999
CAP,NLA 27955  
27955OEM Part 27955 - Cap, NLA (more info) About Mercury Marine $6.50 $6.50 Add to shopping cart
10+ in stock. Explain stock levels
#19 45-27716 DRIVE SHAFT, DISTRIBUTOR (1,,, required per assembly) SERIAL 00000(1)-01166568
DRIVE SHAFT,NLA 45-27716  
45-27716OEM Part 45-27716 - Drive Shaft, NLA (more info) About Mercury Marine $10.50 $10.50 Add to shopping cart
3 in stock. Explain stock levels
#19 45-28473A 1 DRIVE SHAFT ASSEMBLY, DISTRIBUTOR (,1,,1 required per assembly) SERIAL )1166569-09999999
DRIVE SHAFT ASSY  O NLA  
45-28473A 1 DRIVE SHAFT ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#19 45-28917A 1 DRIVE SHAFT ASSEMBLY, DISTRIBUTOR (,,1, required per assembly)
DRIVE SHAFT ASSY  O NLA  
45-28917A 1 DRIVE SHAFT ASSY O NLA
(more info)
    UnavailableUnavailable Parts
#20 24-28469 SPRING, DISTRIBUTOR DRIVE SHAFT (,1,1,1 required per assembly) SERIAL )1166569-09999999
SPRING            O NLA  
24-28469 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#21 30-26379 BEARING, BALL - DRIVE SHAFT (1,1,1,1 required per assembly) SERIAL )1166569-09999999
BALL BEARING 30-26379 30-26379
30-26379OEM Part 30-26379 - Ball Bearing (more info) About Mercury Marine $17.80 $15.25 Add to shopping cart
Available to order:
Usually ships
within 8 days
MERCURY DISTR BEARING 994-6379
994-6379OEM Match 994-6379 - Mercury Distributor Bearing (more info) About CDI Electronics $20.11 $15.35 Add to shopping cart
Available to order:
Usually ships
within 8 days
#22 53-26406 RING, SNAP - BALL BEARING RETAINING (1,1,1,1 required per assembly) SERIAL )1166569-09999999
RING 53-26406  
53-26406OEM Part 53-26406 - Snap Ring - Priced Individually (more info) About Mercury Marine $2.60 $2.60 Add to shopping cart
2 in stock. Explain stock levels
#23 24-26631 SPRING, LATCH - DAPTOR PILOT (2,,, required per assembly) SERIAL 00000(1)-01166568
SPRING            O NLA  
24-26631 SPRING O NLA
(more info)
    UnavailableUnavailable Parts
#24 10-20665 SCREW, LATCH SPRING FASTENING (2,,, required per assembly) SERIAL 00000(1)-01166568
SCREW,NLA 10-20665  
10-20665OEM Part 10-20665 - Screw, NLA (more info) About Mercury Marine $1.35 $1.35 Add to shopping cart
10+ in stock. Explain stock levels
#26 22-25094 FITTING, GREASE - ADAPTOR (1,1,1,1 required per assembly) SERIAL )1166569-09999999
FITTING ,NLA 22-25094  
22-25094OEM Part 22-25094 - Fitting, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#27 10-29281 SCREW, ADAPTOR AND PILOT TO DISTRIBUTOR (4,4,,4 required per assembly) SERIAL )1166569-09999999
SCREW             O - Replaced by 10-48291  
10-29281This part has been superseded. SCREW O - Replaced by 10-48291
(more info)
    UnavailableUnavailable Parts
SCREW @5          O - Replaced by 10-56396  
10-48291This part has been superseded. SCREW @5 O - Replaced by 10-56396
(more info)
    UnavailableUnavailable Parts
SCREW             O - Replaced by 10-45561  
10-56396This part has been superseded. SCREW O - Replaced by 10-45561
(more info)
    UnavailableUnavailable Parts
10455611 10-45561  
10-45561OEM Part 10-45561 - Screw - Priced Individually (more info) About Mercury Marine $0.95 $0.95 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-20 x 10-45561  1 10-45561  1
10-45561 1OEM Part 10-45561 1 - Screw (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
10+ in stock. Explain stock levels
#27 10-29282 SCREW, ADAPTOR AND PILOT TO DISTRIBUTOR (,,4, required per assembly)
SCREW @5          O NLA  
10-29282 SCREW @5 O NLA
(more info)
    UnavailableUnavailable Parts
#28 10-22040 SCREW, ADAPTOR AND PILOT TO CRANKCASE FLANGE (3,3,3,3 required per assembly) SERIAL )1166569-09999999
SCREW @5          O - Replaced by 10-69097  
10-22040This part has been superseded. SCREW @5 O - Replaced by 10-69097
(more info)
    UnavailableUnavailable Parts
SCREW             O - Replaced by 10-78841  
10-69097This part has been superseded. SCREW O - Replaced by 10-78841
(more info)
    UnavailableUnavailable Parts
BOLT              O NLA  
10-78841 BOLT O NLA
(more info)
    UnavailableUnavailable Parts
#29 12-20084 WASHER, ADAPTOR AND PILOT FASTENING SCREW (3,3,3,3 required per assembly) SERIAL )1166569-09999999
WASHER (.328 x .5 12-20084 12-20084
12-20084OEM Part 12-20084 - Washer - Priced Individually (more info) About Mercury Marine $2.07 $2.07 Add to shopping cart
10+ in stock. Explain stock levels
#30 11-20083 NUT, ADAPTOR AND PILOT FASTENING SCREW (3,3,3,3 required per assembly) SERIAL )1166569-09999999
1122053 11-20083  
11-20083OEM Part 11-20083 - Nut - Priced Individually (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10+ in stock. Explain stock levels
NUT (.312-24) 11-22053 11-22053
11-22053OEM Part 11-22053 - Nut - Priced Individually (more info) About Mercury Marine $1.90 $1.90 Add to shopping cart
Available to order:
Usually ships
within 8 days
#31 -20140 BELT, TIMING (1,1,1,1 required per assembly) SERIAL )1166569-09999999
BELT-TIMING 20140 20140
20140OEM Part 20140 - Timing Belt (more info) About Mercury Marine $39.50 $33.83 Add to shopping cart
2 in stock. Explain stock levels
#32 23-27957 SPACER, DRIVEN PULLEY (1,1,1,1 required per assembly) SERIAL )1166569-09999999
SPACER,NLA 23-27957  
23-27957OEM Part 23-27957 - Spacer, NLA (more info) About Mercury Marine $3.50 $3.50 Add to shopping cart
10+ in stock. Explain stock levels
#33 28-28657 KEY, MAGNETO DRIVING (1,1,1,1 required per assembly) SERIAL )1166569-09999999
KEY,NLA 28-28657  
28-28657OEM Part 28-28657 - Key, NLA (more info) About Mercury Marine $2.50 $2.50 Add to shopping cart
10+ in stock. Explain stock levels
#34 -24807 PULLEY, DRIVEN (SUPERSEDED BY 29783A2) (1,1,1,1 required per assembly) SERIAL )1166569-09999999
29783A2 24807  
24807OEM Part 24807 - Pulley (more info) About Mercury Marine $0.95 $0.95 Add to shopping cart
1 in stock. Explain stock levels
PULLEY ASSY,NLA 29783A 2  
29783A 2OEM Part 29783A 2 - Pulley Assembly, NLA (more info) About Mercury Marine $6.00 $6.00 Add to shopping cart
7 in stock. Explain stock levels
#35 -20136 FLANGE, DRIVEN PULLEY (1,1,1,1 required per assembly) SERIAL )1166569-09999999
FLANGE ,NLA 20136  
20136OEM Part 20136 - Flange, NLA (more info) About Mercury Marine $10.00 $10.00 Add to shopping cart
10+ in stock. Explain stock levels
#36 12-20138 WASHER, PULLEY CLAMPING SCREW (1,1,1,1 required per assembly) SERIAL )1166569-09999999
WASHER,NLA 12-20138  
12-20138OEM Part 12-20138 - Washer, NLA (more info) About Mercury Marine $4.50 $4.50 Add to shopping cart
10+ in stock. Explain stock levels
#37 13-26996 LOCKWASHER, PULLEY CLAMPING SCREW (1,1,1,1 required per assembly) SERIAL )1166569-09999999
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
#38 10-20139 SCREW, PULLEY CLAMPING (1,1,1,1 required per assembly) SERIAL )1166569-09999999
SCREW             O - Replaced by 10-29240  
10-20139This part has been superseded. SCREW O - Replaced by 10-29240
(more info)
    UnavailableUnavailable Parts
SCREW @5          O - Replaced by 10-32228  
10-29240This part has been superseded. SCREW @5 O - Replaced by 10-32228
(more info)
    UnavailableUnavailable Parts
SCREW (#10-32 x . 10-32228 10-32228
10-32228OEM Part 10-32228 - Screw - Priced Individually (more info) About Mercury Marine $1.40 $1.40 Add to shopping cart
10+ in stock. Explain stock levels
#39 10-20031 SCREW, GUIDE RACK TO DISTRIBUTOR ADAPTOR (2,2,2,2 required per assembly) SERIAL )1166569-09999999
1098253 10-20031  
10-20031OEM Part 10-20031 - Screw - Priced Individually (more info) About Mercury Marine $0.36 $0.36 Add to shopping cart
10+ in stock. Explain stock levels
SCREW (.250-20 x 10-98253 10-98253
10-98253OEM Part 10-98253 - Screw (more info) About Mercury Marine $0.80 $0.80 Add to shopping cart
10 in stock. Explain stock levels
#40 12-20533 WASHER, GUIDE RACK FASTENING SCREW (2,2,2,2 required per assembly) SERIAL )1166569-09999999
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
#41 -30109 GROUND STRAP ASSEMBLY, ADAPTOR TO CRANKCASE (2,2,, required per assembly) SERIAL )1166569-09999999
GROUND STRAP,NLA 30109 30109
30109OEM Part 30109 - Ground Strap, NLA (more info) About Mercury Marine $8.75 $8.75 Add to shopping cart
10 in stock. Explain stock levels