Parts for MerCruiser 350 Mag MPI Horizon Alpha / Bravo EC Jackshaft Components
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Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
# | 98634A20 | EXTENSION KIT, Jackshaft Kit (1 required per assembly) |
98634A20 - Extension Kit [ More info ] Unavailable |
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#1 | 93911A 4 | HOUSING ASSEMBLY, Shaft Extension Support (1 required per assembly) |
#2 | 10-8M2015913 | PLUG, (.250-28 x .320) (1 required per assembly) (Use with non-greased bearing) |
10-8M2015913 - Set Screw [ More info ] Unavailable |
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10-8M0204738 - SET SCREW [ More info ] Unavailable |
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#3 | 10-47651 | SCREW, (.437-14 x 1.50) (6 required per assembly) |
#4 | 93918A 1 | SHIELD, Lower (1 required per assembly) |
#5 | 10-96995 | SCREW, (.375-16 x .880) (3 required per assembly) |
#6 | 93919A 1 | SHIELD, Upper (2 required per assembly) |
#7 | 11-826709 12 | NUT, (.375-16) Stainless Steel (8 required per assembly) |
#9 | 93923A 1 | MOUNT ASSEMBLY, Flywheel Housing (2 required per assembly) |
#10 | 814263A 1 | BASE ASSEMBLY, Mount Assembly (2 required per assembly) |
#11 | 11-816331 | NUT, (.750-16), Jam (1 required per assembly) |
#12 | 14-12657 | TAB WASHER (1 required per assembly) |
#13 | 11-859126 | NUT, (.750-16) (1 required per assembly) |
#14 | 93906A 2 | SHAFT, Output (1 required per assembly) |
#15 | 25-29845 | O-RING, (.924 x .103) (2 required per assembly) |
25-8M0204650 - O RING @3 Q=T [ More info ] Unavailable |
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#16 | 53-94104 | RING, Retaining (1 required per assembly) |
#17 | 30-879194A03 | GIMBAL BEARING KIT (1 required per assembly) |
#18 | 53-841897T | RING, Retaining (1 required per assembly) |
#20 | 13-32993 | LOCKWASHER, (.437) (4 required per assembly) |
#21 | 814309A 1 | HOUSING ASSEMBLY (1 required per assembly) |
MC-24-44187 - Bellhousing [ More info ]
$473.00 $362.70 |
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#22 | 19-12304 | PLUG, Timing Window (1 required per assembly) |
#23 | 23-49126 | BUSHING, Pilot (1 required per assembly) V8 |
#23 | 30-863864 | BEARING, Pilot (1 required per assembly) 496 |
#24 | 10-68101 | SCREW, (.375-16 x 1.375) (1 required per assembly) |
#24 | 10-34353 | SCREW, (.375-16 x 1.00) (1 required per assembly) |
#24 | 10-47688 | SCREW, (.375-16 x 2.750) (2 required per assembly) |
#25 | 13-35048 | LOCKWASHER, (.375) (4 required per assembly) |
#26 | 93920 1 | PLATE, Cover (1 required per assembly) |
#27 | 10-92913 | SCREW, (.437-14 x .750) (2 required per assembly) |
#29 | 818718A 3 | COVER KIT, Flywheel Inspection (1 required per assembly) |
#30 | 27-86015 | GASKET, Flywheel Inspection Cover (1 required per assembly) |
#31 | 10-98253 | SCREW, (.250-20 x .500) (7 required per assembly) |
#32 | 13-26992 | LOCKWASHER, (.250) Stainless Steel (7 required per assembly) |
#33 | 817416A 4 | HOUSING ASSEMBLY, Bearing (1 required per assembly) |
#34 | 30-93944A 2 | BEARING SET, Ball (1 required per assembly) Includes Part Number 36 |
#35 | 23-817417T | SPACER (1 required per assembly) |
#37 | 53-93914 | RING, Retaining (1 required per assembly) |
#38 | 53-93915 | RING, Retaining (1 required per assembly) |
#39 | 26-93924 | SEAL, Oil (1 required per assembly) |
#40 | NSS | NOT SOLD SEPARATE, Input Shaft (1 required per assembly) |
NSS - NOT SOLD SEPARATE [ More info ] Unavailable |
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#41 | 19-93921 | EXPANSION PLUG (1 required per assembly) |
#42 | 22-74036 | FITTING, Grease (2 required per assembly) |
228M0169589 - FITTING Note: Priced Individually [ More info ] |
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#44 | 10-76926 | SCREW, (.375-16 x .875) (3 required per assembly) |
#45 | 10-57053 | SCREW, (.500-20 x 4.500) (2 required per assembly) |
#46 | 12-35777 | WASHER, (.5156 x 1.375 x .125) Aluminum (2 required per assembly) |
12-35777 - Washer, (.5156 X 1.375 X .125) Aluminum [ More info ] |
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#47 | 12-42307 | WASHER, Spherical (4 required per assembly) |
#48 | 11-898832 | NUT, (.500-20) (2 required per assembly) |
#49 | 45-94819T 5 | DRIVESHAFT ASSEMBLY, (34.50 Inches) (1 required per assembly) |
#50 | 61221T | CROSS AND BEARING, With Clips (1 required per assembly) |
#51 | 10-805159 | SCREW, (.437-20 x 1.500) (8 required per assembly) |
#52 | 13-40024 8 | LOCKWASHER, (M10) (8 required per assembly) |
#53 | 11-826708 15 | NUT, (.437-20) (8 required per assembly) |
#54 | 98626A 3 | SEPARATOR, Exhaust (1 required per assembly) |
#55 | 25-35029 | O-RING (2 required per assembly) |
#56 | 60931 | RETAINER (2 required per assembly) |
#57 | 60930 | SHUTTER, Water, Exhaust (2 required per assembly) |
#58 | 94018A 1 | ELBOW ASSEMBLY, Exhaust (2 required per assembly) |
#59 | 10-37612 | SCREW, (.375-16 x 1.250) (4 required per assembly) |
#61 | 10-58640 | SCREW, (.375-16 x 1.25) (6 required per assembly) |
10-8M0113174 - Screw, .375-16, Priced Individually [ More info ] |
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#62 | 13-58643 | LOCKWASHER, (.375) (6 required per assembly) |
#63 | 44390T | ELBOW, Exhaust (2 required per assembly) |
#64 | 84-866785T01 | HARNESS ASSEMBLY, Extension (1 required per assembly) Without Digital Throttle and Shift |
84-866785T01 - Harness [ More info ] Unavailable |
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#64 | 84-866784T01 | HARNESS ASSEMBLY, Extension (1 required per assembly) With Digital Throttle and Shift |
#65 | 862268T 1 | TUBE (1 required per assembly) |
#66 | 862268T 2 | TUBE (1 required per assembly) |
#67 | 41802 | SEAL, Rubber (1 required per assembly) |