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Intake Manifold Parts for 1978 Johnson 55 hp 55EL78S Outboard Motor

#1 388140 — COVER, AIR SILENCER (1 required per assembly)
Replaced by 0322089
 

0388140 - Air Silencer Cover [ More info ]
Unavailable
0322089 - L/P   59.97
 

About Johnson Evinrude OMC

OEM Part

0322089 - COVER AIR SILENCER [ More info ]
Unavailable
#2 306409 — SCREW, MANIFOLD TO CRANKCASE (9 required per assembly)
SCREW 0306409
0306409

About Johnson Evinrude OMC

OEM Part

0306409 - Cover Screw [ More info ]

Add to shopping cart $9.65
8 In Stock.

#3 317504 — GASKET, MANIFOLD TO CRANKCASE (1 required per assembly)
Replaced by 0335633
0317504

0317504 - Manifold To Crankcase Gasket [ More info ]
Unavailable
GASKET  REED BOX 0335633
0335633

About Johnson Evinrude OMC

OEM Part

0335633 - Manifold To Crankcase Gasket [ More info ]

Add to shopping cart $14.49
10+ In Stock.

INTAKE MANIFOLD TWIN GASKET 2
18-0963

About Sierra Marine

OEM Match

18-0963-9 - Gasket 335633 2-Pack [ More info ]

Add to shopping cart $21.99 $16.99
3 In Stock.

#4 0 — CARBURETOR ASSY., UPPER. SEE CARBURETOR FOR DETAIL SERVICE PARTS (1 required per assembly)
#5 0 — CARBURETOR ASSY., LOWER. SEE CARBURETOR FOR DETAIL SERVICE PARTS (1 required per assembly)
#6 306474 — SCREW, PLATE TO MANIFOLD (4 required per assembly)
SCREW, 0306474
0306474

About Johnson Evinrude OMC

OEM Part

0306474 - Screw, NLA [ More info ]

Add to shopping cart $8.99 $5.47
10+ In Stock.

#7 387431 — LEAF PLATE ASSEMBLY (2 required per assembly)
Replaced by 0389810
0387431

0387431 - Leaf Plate Assembly [ More info ]
Unavailable
LEAF PLATE AY 0389810
0389810

About Johnson Evinrude OMC

OEM Part

0389810 - Leaf Plate Assembly [ More info ]

Add to shopping cart $199.99
7 In Stock.

#8 307129 — SCREW, LEAF PLATE ASSY. (8 required per assembly)
327074 0307129
0307129

About Johnson Evinrude OMC

OEM Part

0307129 - Screw, Leaf Stop [ More info ]

Add to shopping cart $3.45
10+ In Stock.

SCREW 0327074
0327074

About Johnson Evinrude OMC

OEM Part

0327074 - Screw, Leaf Stop [ More info ]

Add to shopping cart $6.54 $1.36
10+ In Stock.

#9 321497 — GASKET, AIR SILENCER (1 required per assembly)
GASKET  AIR BOX 0321497
0321497

About Johnson Evinrude OMC

OEM Part

0321497 - Air Silencer Gasket [ More info ]

Add to shopping cart $6.23
10+ In Stock.

CARB TO AIR BOX TWIN GASKET 2
18-0983-9

About Sierra Marine

OEM Match

18-0983-9 - Gasket 321497 2-Pack [ More info ]

Add to shopping cart $11.99
2 In Stock.

CARB TO AIR BOX TWIN GASKET 2
18-0983

About Sierra Marine

OEM Match

18-0983-9 - Gasket 321497 2-Pack [ More info ]

Add to shopping cart $11.99
2 In Stock.

#10 320679 — GASKET, BASE TO COVER (1 required per assembly)
GASKET AIR BOX CVR 0320679
0320679

About Johnson Evinrude OMC

OEM Part

0320679 - Base To Cover Gasket [ More info ]

Add to shopping cart $15.49
Available to Order: Usually ships within 10 days.

#11 321070 — LINK, THROTTLE ADJ. LEVER (1 required per assembly)
Replaced by 0329888
 

This part has been superseded.

0321070 [ More info ]
Unavailable
Replaced by 0329888
LINK 0329888
0329888

About Johnson Evinrude OMC

OEM Part

0329888 - Link, Throttle [ More info ]

Add to shopping cart $9.86
Available to Order: Usually ships within 10 days.

#12 314496 — SCREW, BASE TO CARBURETOR (6 required per assembly)
SCREW 0314496
0314496

About Johnson Evinrude OMC

OEM Part

0314496 - Screw, Air Silencer Base To Carburetor [ More info ]

Add to shopping cart $9.65
3 In Stock.

#13 306547 — WASHER, ADJUSTING SCREW (1 required per assembly)
WASHER 0306547
 

About Johnson Evinrude OMC

OEM Part

0306547 - Washer [ More info ]

Add to shopping cart $4.39 $3.66
10+ In Stock.

#14 320978 — PLUG, AIR SILENCER COVER (2 required per assembly)
PLUG COVER 0320978
0320978

About Johnson Evinrude OMC

OEM Part

0320978 - Plug [ More info ]

Add to shopping cart $4.26 $3.12
10+ In Stock.

#15 315569 — NUT, DOUBLE END BOLT (1 required per assembly)
0315569 - L/P    6.30
 

About Johnson Evinrude OMC

OEM Part

0315569 - Nut [ More info ]
Unavailable
#16 313329 — RETAINER, THROTTLE AND CHOKE (5 required per assembly)
RETAINER 0313329
0313329

About Johnson Evinrude OMC

OEM Part

0313329 - Retainer [ More info ]

Add to shopping cart $14.27
10+ In Stock.

#17 303686 — SCREW, FASTENER (1 required per assembly)
SCREW 0303686
 

About Johnson Evinrude OMC

OEM Part

0303686 - Screw, Fastener [ More info ]

Add to shopping cart $6.59
10+ In Stock.

#18 316073 — LINK, CARBURETOR CHOKE (2 required per assembly)
LINK CHOKE 0316073
0316073

About Johnson Evinrude OMC

OEM Part

0316073 - Choke Link [ More info ]

Add to shopping cart $14.99
10+ In Stock.

#19 320276 — ANCHOR BLOCK (1 required per assembly)
ANCHOR BLOCK 0320276
0320276

About Johnson Evinrude OMC

OEM Part

0320276 - Anchor Block [ More info ]

Add to shopping cart $34.49
10+ In Stock.

#20 319967 — RETAINER, DETENT (1 required per assembly)
RETAINER TRUNNION 0319967
0319967

About Johnson Evinrude OMC

OEM Part

0319967 - Retainer [ More info ]

Add to shopping cart $16.31 $11.92
10+ In Stock.

#21 320107 — CLAMP, FUEL HOSE TO CARB. (2 required per assembly)
TIE STRAP 0320107
0320107

About Johnson Evinrude OMC

OEM Part

0320107 - Fuel Hose Tie Strap, ramped face, Sold Individually [ More info ]

Add to shopping cart $0.36
10+ In Stock.

#22 310539 — SCREW, CLAMP TO C'CASE (2 required per assembly)
SCREW 0310539
0310539

About Johnson Evinrude OMC

OEM Part

0310539 - Screw, Rentainer [ More info ]

Add to shopping cart $6.59 $4.01
10+ In Stock.

#23 316036 — CLAMP, CHOKE SOLENOID (1 required per assembly)
0316036 - CLAMP
 

About Johnson Evinrude OMC

OEM Part

0316036 - Clamp - Choke Solenoid [ More info ]
Unavailable
#24 386687 — MANIFOLD ASSEMBLY (1 required per assembly)
Replaced by 0391780
 

This part has been superseded.

0386687 [ More info ]
Unavailable
Replaced by 0391780
INTAKE M-FOLD 0391780
0391780

About Johnson Evinrude OMC

OEM Part

0391780 - Intake Manifold [ More info ]

Add to shopping cart $61.59
4 In Stock.

#25 314497 — STUD, CARBURETOR MOUNTING (4 required per assembly)
STUD 0314497
0314497

About Johnson Evinrude OMC

OEM Part

0314497 - Stud [ More info ]

Add to shopping cart $9.65
Available to Order: Usually ships within 10 days.

#26 314513 — NIPPLE, MANIFOLD (1 required per assembly)
NIPPLE 0314513
0314513

About Johnson Evinrude OMC

OEM Part

0314513- Nipple [ More info ]

Add to shopping cart $20.39
10+ In Stock.

#27 318974 — FASTENER, LINK (1 required per assembly)
FASTENER 0318974
0318974

About Johnson Evinrude OMC

OEM Part

0318974 - Fastener [ More info ]

Add to shopping cart $8.79
10+ In Stock.

#28 322088 — BASE (1 required per assembly)
0322088 - L/P   40.00
0322088

About Johnson Evinrude OMC

OEM Part

0322088 - Air Silencer Base, NLA [ More info ]
Unavailable
#29 313117 — SCREW, CLAMP (1 required per assembly)
Solenoid Mounting Screw,NLA 0313117
0313117

About Johnson Evinrude OMC

OEM Part

0313117 - Solenoid Mounting Screw [ More info ]

Add to shopping cart $3.99 $3.33
7 In Stock.

#30 314477 — GASKET, CARBURETOR (2 required per assembly)
Replaced by 0325092
0314477

0314477 - Carb Mounting Gasket [ More info ]
Unavailable
GASKET 0325092
0325092

About Johnson Evinrude OMC

OEM Part

0325092 - Carburetor Mounting Gasket [ More info ]

Add to shopping cart $3.44
10+ In Stock.

CARB GASKET 2
18-0118-9

About Sierra Marine

OEM Match

18-0118-9 - Carburetor Gasket (2PK) [ More info ]

Add to shopping cart $2.99 $2.31
2 In Stock.

CARB GASKET 2
18-0118

About Sierra Marine

OEM Match

18-0118-9 - Carburetor Gasket (2PK) [ More info ]

Add to shopping cart $2.99 $2.31
2 In Stock.

#31 316355 — NUT, CARBURETOR MOUNTING (4 required per assembly)
NUT,NLA 0316355
0316355

About Johnson Evinrude OMC

OEM Part

0316355 - Carburetor Mounting Nut [ More info ]

Add to shopping cart $6.99
10+ In Stock.

Nut - Volvo Penta (3852142)
 

About Volvo Penta Marine

OEM Part

3852142 - Nut, Volvo [ More info ]

Add to shopping cart $5.00
Available to Order: Usually ships within 10 days.

#32 321471 — SCREW, COVER TO BASE (7 required per assembly)
Replaced by 0334884
 

0321471 - Screw, Cover To Base [ More info ]
Unavailable
SCREW 0334884
0334884

About Johnson Evinrude OMC

OEM Part

0334884 - Screw, Sending Unit [ More info ]

Add to shopping cart $7.95
Available to Order: Usually ships within 10 days.

#33 311328 — BOLT, DOUBLE END (1 required per assembly)
330143 0311328
 

About Johnson Evinrude OMC

OEM Part

0311328 - Double End Bolt [ More info ]

Add to shopping cart $5.39
10+ In Stock.

BOLT 0330143
0330143

About Johnson Evinrude OMC

OEM Part

0330143 - Double End Bolt [ More info ]

Add to shopping cart $12.09
8 In Stock.

#34 302812 — SCREW, THROTTLE ADJ. (1 required per assembly)
SCREW 0302812
0302812

About Johnson Evinrude OMC

OEM Part

0302812 - . Screw, Cam Follower [ More info ]

Add to shopping cart $3.00
10+ In Stock.

#35 0 — HOSE, CARBURETOR, UPPER TO LOWER. CUT FROM 25FT. ROLL 319733 (1 required per assembly)
#36 0 — HOSE, AIR SILENCER TO MANIFOLD. CUT FROM 203909 (1 required per assembly)
#37 310441 — CLAMP, SOLENOID TO CYLINDER (1 required per assembly)
J-CLAMP 0310441
0310441

About Johnson Evinrude OMC

OEM Part

0310441 - J-Clamp [ More info ]

Add to shopping cart $4.26 $2.80
10+ In Stock.

#38 316075 — SPRING, CHOKE SOLENOID (1 required per assembly)
SPRING CHOKE 0316075
0316075

About Johnson Evinrude OMC

OEM Part

0316075 - Choke Solenoid Spring [ More info ]

Add to shopping cart $23.96
Available to Order: Usually ships within 10 days.

#39 316330 — PLUNGER, CHOKE SOLENOID (1 required per assembly)
PLUNGER 0316330
0316330

About Johnson Evinrude OMC

OEM Part

0316330 - Plunger [ More info ]

Add to shopping cart $42.99 $35.93
10+ In Stock.

#40 387288 — SOLENOID ASSEMBLY (1 required per assembly)
581748 0387288
0387288

About Johnson Evinrude OMC

OEM Part

0387288 - Choke Solenoid [ More info ]

Add to shopping cart $149.99
1 In Stock.

0581748 - L/P   74.42
 

About Johnson Evinrude OMC

OEM Part

0581748 - Choke Solenoid, NLA [ More info ]
Unavailable
#41 510780 — TERMINAL (2 required per assembly)
TERM. 40724 0510780
0510780

About Johnson Evinrude OMC

OEM Part

0510780 - Ring Terminal [ More info ]

Add to shopping cart $5.00
3 In Stock.

#42 510818 — TERMINAL (1 required per assembly)
TERM. 61867-2 0510818
 

About Johnson Evinrude OMC

OEM Part

0510818 - Ring Terminal [ More info ]

Add to shopping cart $2.99 $1.68
10+ In Stock.

#43 510781 — TUBE, SHRINK (1 required per assembly)
SLEEVE 0510781
0510781

About Johnson Evinrude OMC

OEM Part

0510781 - Sleeve [ More info ]

Add to shopping cart $4.26 $0.88
10+ In Stock.

#44 314739 — SPRING, PLUNGER TO SOLENOID (1 required per assembly)
SPRING SOL,NLA 0314739
0314739

About Johnson Evinrude OMC

OEM Part

0314739 - Plunger Spring [ More info ]

Add to shopping cart $15.99
10+ In Stock.

#45 307529 — RET. RING, SOLENOID SPRING TO CHOKE ARM (1 required per assembly)
O-RING 0307529
0307529

About Johnson Evinrude OMC

OEM Part

0307529 - O-Ring [ More info ]

Add to shopping cart $6.54
10+ In Stock.

#46 306409 — SCREW, ANCHOR BLOCK TO MFLD (1 required per assembly)
SCREW 0306409
0306409

About Johnson Evinrude OMC

OEM Part

0306409 - Cover Screw [ More info ]

Add to shopping cart $9.65
8 In Stock.

#47 306418 — SCREW, BLOCK & MANIFOLD TO CRANKCASE (1 required per assembly)
SCREW 0306418
0306418

About Johnson Evinrude OMC

OEM Part

0306418 - Screw [ More info ]

Add to shopping cart $10.70
10+ In Stock.

#48 308738 — SCREW, DETENT TO BLOCK (1 required per assembly)
Replaced by 0328724
0308738

0308738 - Retainer to Anchor Block Screw [ More info ]
Unavailable
SCREW 0328724
0328724

About Johnson Evinrude OMC

OEM Part

0328724 - Screw [ More info ]

Add to shopping cart $14.27
Available to Order: Usually ships within 10 days.

Screw - Volvo Penta (3852115)
 

About Volvo Penta Marine

OEM Part

3852115 - Screw, Volvo [ More info ]

Add to shopping cart $7.20
Available to Order: Usually ships within 10 days.

Screw - Volvo Penta (3852053)
 

About Volvo Penta Marine

OEM Part

3852053 - Screw, Volvo [ More info ]

Add to shopping cart $7.20
Available to Order: Usually ships within 10 days.

#49 306488 — LOCKWASHER, GROUND TERM. TO CLAMP (1 required per assembly)
WASHER 0306488
0306488

About Johnson Evinrude OMC

OEM Part

0306488 - Cable Ground Lock Washer [ More info ]

Add to shopping cart $5.49 $3.34
10+ In Stock.

#50 321071 — LEVER, THROTTLE ADJUSTMENT (1 required per assembly)
LEVER 0321071
0321071

About Johnson Evinrude OMC

OEM Part

0321071 - Lever [ More info ]

Add to shopping cart $12.09 $10.11
10+ In Stock.

#51 314807 — SPRING, THROTTLE LEVER (1 required per assembly)
SPRING,NLA 0314807
0314807

About Johnson Evinrude OMC

OEM Part

0314807 - Throttle Lever Spring, NLA [ More info ]

Add to shopping cart $15.99
1 In Stock.


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