Cylinder & Crankcase Parts for 1990 Evinrude 300 hp E300PLESB Outboard Motor

Revise Search: All Years > 1990 > 300 hp > Evinrude E300PLESB > Cylinder & Crankcase

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View diagram and parts list below. Tap to zoom. Scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

Engine section

Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
Each product listed is an OEM or aftermarket equivalent part. [ Example ]

#1 — 398758 — CYLINDER & C'CASE ASSY. (1 required per assembly)

0398758 - CYL,CRKC&STUD AY NLA [ More info ]
Unavailable

0437017 - CYL,CRKC&STUD AY [ More info ]
Unavailable

#2 — 304178 — PIN, DOWEL BEARING (3 required per assembly)

0304178 - Bearing Dowel [ More info ]

$9.65 $6.35
10+ In Stock.

#3 — 326743 — STUD. (2 required per assembly)

0326743 - Stud [ More info ]

$8.00 $4.86
10 In Stock.

#4 — 331095 — PIN, TAPER (1 required per assembly)

0331095 - Taper Pin - Cylinder [ More info ]

$7.95
1 In Stock.

#5 — 320808 — STUD, SHIFT LEVER (2 required per assembly)

0320808 [ More info ]
Unavailable
Replaced by 0338653

0338653 - Stud [ More info ]

$26.99
10+ In Stock.

#6 — 326891 — SCREW, CYL. TO C'CASE (9 required per assembly)

0326891 - Screw, Cylinder To Crankcase [ More info ]

$7.00 $4.26
5 In Stock.

#7 — 326890 — SCREW, CYL. TO C'CASE (1 required per assembly)

0326890 - Screw, Cylinder To Crankcase [ More info ]
Unavailable

#8 — 320744 — WASHER, STUD. (2 required per assembly)

0320744 - Shift Lever Washer [ More info ]

$4.99
10+ In Stock.

#9 — 322232 — WASHER (1 required per assembly)

0322232 - Washer [ More info ]

$1.00 $0.61
10+ In Stock.

#10 — 321598 — FITTING, DRAIN (2 required per assembly)

0321598- Nipple [ More info ]

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

#11 — 327706 — FITTING, DRAIN (8 required per assembly)

0327706- Fuel Fitting [ More info ]

$16.31
1 In Stock.

#12 — 329892 — SCREW, CONTROL VALVE (2 required per assembly)

0329892 - Screw [ More info ]

$9.65 $2.01
9 In Stock.

#13 — 394892 — CHECK VALVE ASSY. (1 required per assembly)

0394892 - Check Valve Assembly [ More info ]

$49.99
10+ In Stock.

#14 — 0 — HOSE, VALVE LOWER. CUT TO LENGTH FROM 25 FT. (7, 6M) ROLL, 332219 (1 required per assembly)

#15 — 325569 — TEE, CRANKCASE DRAIN (1 required per assembly)

0325569 - Tee Connector, Primer Hose [ More info ]

$11.72
10+ In Stock.

#16 — 330145 — COTTER PIN, SHIFT LEVER (1 required per assembly)

0330145 - Cotter Pin [ More info ]

$0.66 $0.36
10+ In Stock.

#17 — 329740 — ARM, CONTROL VALVE (1 required per assembly)

0329740 - Arm [ More info ]

$13.19
10+ In Stock.

#19 — 315094 — BUSHING, CONTROL ARM (1 required per assembly)

0315094 - Bushing, Control Arm [ More info ]

$15.39
10+ In Stock.

#20 — 326644 — LEVER, SHIFT ROD (1 required per assembly)

0326644 - Shift Rod Lever [ More info ]

$71.49
10+ In Stock.

#21 — 333554 — GASKET, CYLINDER HEAD (2 required per assembly)

0333554 - 340116 ,HEAD GASKET [ More info ]
Unavailable

0340116 - Head Gasket V8 [ More info ]
Unavailable

#22 — 398717 — CYLINDER HEAD (2 required per assembly)

0398717 [ More info ]
Unavailable
Replaced by 0438079

0438079 - Kit Assembly, V8 CONVERS [ More info ]
Unavailable

#23 — 330273 — CAP, THERMOSTAT (1 required per assembly)

0330273 - Thermostat Cup [ More info ]

$8.67
10+ In Stock.

18-1221 - Retainer, 330273 [ More info ]

$1.57 $1.28
Available to Order: Usually ships within 10 days.

#24 — 320880 — SEAT, VALVE (2 required per assembly)

0320880 - Valve Seat [ More info ]

$10.31
10+ In Stock.

#25 — 909533 — SCREW, THERMOSTAT COVER (8 required per assembly)

0909533 - Screw [ More info ]

$6.23
10+ In Stock.

#26 — 322323 — SCREW, CYLINDER HEAD (52 required per assembly)

0322323 - Cylinder Head Screw [ More info ]

$20.39
10+ In Stock.

#27 — 387633 — SPARK PLUG, CHAMPION, QL77JC4 (8 required per assembly)
		0387633 - Spark Plug QL77JC4 [ More info ] Unavailable
		0502180 - Spark Plug QL77JC4 [ More info ] Unavailable
		QL77JC4 - Champion Spark Plug ( #828M) [ More info ] $5.08 10+ In Stock.

#27 — 432424 — SPARK PLUG, CHAMPION, QL16V. OPTIONAL (8 required per assembly)
		0432424 [ More info ] Unavailable Replaced by 0502178
		0502178 - QL16V PLUG [ More info ] Unavailable
		QL16V - Champion Spark Plug (#876M) [ More info ] $12.34 10+ In Stock.

#28 — 583789 — TEMPERATURE SWITCH, PORT (1 required per assembly)

0583789 - Temperature Switch [ More info ]

$289.99
8 In Stock.

#28 — 583441 — TEMPERATURE SWITCH, STBD. (1 required per assembly)

0583441 - Temperature Switch [ More info ]
Unavailable

0584592 - Temperature Switch [ More info ]

$76.66
10+ In Stock.

#29 — 512947 — TERMINAL, BULLET (1 required per assembly)

0512947 - Terminal 521616-ADZ [ More info ]

$0.77 $0.43
10+ In Stock.

#30 — 513185 — SLEEVE, TERMINAL (1 required per assembly)

0513185 - Sleeve, Bullet Terminal [ More info ]

$6.54 $4.78
10+ In Stock.

#31 — 330365 — HOSE, THERMOSTAT COVER (1 required per assembly)

0330365 - Hose [ More info ]

$10.70
Available to Order: Usually ships within 10 days.

#32 — 329745 — COVER, THERMOSTAT, STBD. (1 required per assembly)

0329745 - Thermostat Cover, STBD, NLA [ More info ]
Unavailable

#33 — 327590 — PIN, SHIFT ROD LEVER (1 required per assembly)

0327590 - Shift Lever Pin [ More info ]

$14.27
10+ In Stock.

#34 — 329562 — COVER, TEMP. SWITCH (2 required per assembly)

0329562 - Temperature Switch Cover [ More info ]

$14.27
10+ In Stock.

#35 — 330272 — FITTING, THERMOSTAT COVER (2 required per assembly)

0330272 - Nipple [ More info ]

$16.31
2 In Stock.

#36 — 306012 — WASHER, SHIFT LEVER (1 required per assembly)

0306012 - Bow Washer [ More info ]

$9.65 $6.35
10+ In Stock.

#37 — 394407 — CONTROL VALVE ASSY. (1 required per assembly)

0394407 - Control Valve [ More info ]
Unavailable

#38 — 329787 — SEAL (1 required per assembly)

0329787 - Seal [ More info ]
Unavailable

#39 — 330262 — WIPER (1 required per assembly)

0330262 - Wiper [ More info ]

$12.00
1 In Stock.

#41 — 328737 — WASHER, SHIFT & THROTTLE LEVER (2 required per assembly)

0328737 - Washer [ More info ]

$7.95 $4.03
10+ In Stock.

#42 — 392988 — CHECK VALVE (8 required per assembly)

0392988 - Check Valve [ More info ]

$66.13 $54.13
10+ In Stock.

#43 — 328064 — NUT, CASING GUIDE TO THROTTLE ARM & SHIFT LEVER (2 required per assembly)

0328064 - Nut [ More info ]

$10.70 $5.42
10+ In Stock.

#44 — 329744 — COVER, THERMOSTAT, PORT (1 required per assembly)

0329744 - Thermostat Cover, Port, NLA [ More info ]
Unavailable

#45 — 394408 — DIAPHRAGM, THERMOSTAT COVER (2 required per assembly)

0394408 - Thermostat Cover Diaphragm [ More info ]

$20.99 $17.20
10+ In Stock.

18-1222 - Diaphragm, 394408 [ More info ]

$16.99 $15.36
2 In Stock.

#46 — 394409 — THERMOSTAT ASSY. (2 required per assembly)
		0394409 - Thermostat [ More info ] Unavailable
		0434137 - Thermostat, 140 Degrees [ More info ] $41.99 $34.38 10+ In Stock.
		18-3500 - Thermostat, 140 Degrees, 434137 [ More info ] $34.39 $31.55 10+ In Stock.

#47 — 329766 — SPRING (1 required per assembly)

0329766 - Thermostat, 140 Degrees [ More info ]

$14.00
10+ In Stock.

0434137 - Thermostat, 140 Degrees [ More info ]

$41.99 $34.38
10+ In Stock.

18-3500 - Thermostat, 140 Degrees, 434137 [ More info ]

$34.39 $31.55
10+ In Stock.

#48 — 394411 — VERNATHERM (1 required per assembly)

0394411 - Vernatherm, 143 Degrees [ More info ]

$25.49 $25.03
10+ In Stock.

18-1506 - Vernatherm, 143 Degrees [ More info ]

$30.29 $27.48
3 In Stock.

#49 — 330366 — HOSE, CONTROL VALVE TO COVER (1 required per assembly)

0330366 - Control Valve To Cover Hose [ More info ]
Unavailable

#50 — 302288 — SCREW, CYL. TO CRANKCASE (16 required per assembly)

0302288 - Screw [ More info ]

$5.40
Available to Order: Usually ships within 10 days.

60113424 - HEXAGON SCREW [ More info ]

$6.60 $6.00
Available to Order: Usually ships within 10 days.

#51 — 328695 — SCREW, LEVER SHIFT ROD (1 required per assembly)

0328695 - Screw [ More info ]

$9.65
7 In Stock.

#52 — 312708 — BUSHING, SHIFT LEVER (2 required per assembly)

0312708 - Bushing [ More info ]

$7.95
10+ In Stock.

#53 — 302290 — WASHER, PIN, LEVER (1 required per assembly)

0302290 - Thrust mount Lock Washer [ More info ]

$1.40
10+ In Stock.

#54 — 321886 — ELBOW, INDICATOR. WITHOUT POWER STEERING (1 required per assembly)

0321886 - Indicator Elbow, 90 Degree [ More info ]

$4.88
10+ In Stock.

18-3290 - Elbow, 321886 [ More info ]

$3.99 $3.71
4 In Stock.

#54 — 331894 — ELBOW, INDICATOR. WITH POWER STEERING (1 required per assembly)

0331894 - Elbow [ More info ]

$8.67
10+ In Stock.

18-3566 - Elbow, Tell Tail Hose [ More info ]

$7.59 $6.90
1 In Stock.

#55 — 329971 — HOSE, ADAPTER TO CONTROL VALVE (1 required per assembly)

0329971 - Hose [ More info ]

$5.99 $5.00
10+ In Stock.

#56 — 202026 — WASHER, SHIFT LEVER (2 required per assembly)

0202026 - Washer [ More info ]

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

#57 — 513133 — BRACKET, SLIDER (1 required per assembly)

0513133 [ More info ]
Unavailable
Replaced by 0513812

0513812 - Bracket, Slider [ More info ]

$7.13
1 In Stock.

#58 — 320107 — TIE STRAP (1 required per assembly)

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

$0.36
10+ In Stock.

#59 — 329997 — PIN (1 required per assembly)

0329997 - Pin [ More info ]

$24.99 $15.20
7 In Stock.

#60 — 394595 — SHIFT LEVER & SHAFT (1 required per assembly)

0394595 - Shift Lever & Shaft [ More info ]

$79.00 $48.03
2 In Stock.

#61 — 583608 — SWITCH & SLIDER (1 required per assembly)

0583608 - SWITCH ASSY. [ More info ]
Unavailable

0584011 - Switch and Cable [ More info ]

$149.99
3 In Stock.

#62 — 333017 — SPRING (1 required per assembly)

0333017 - Spring [ More info ]

$9.99 $6.08
10+ In Stock.

#63 — 513134 — BRACKET, SHIFT ASSIST (1 required per assembly)

0513134 - Bracket [ More info ]

$29.32
2 In Stock.

#64 — 317893 — TIE STRAP, RETAINER (2 required per assembly)

0317893 - Tie Strap [ More info ]

$0.36
10+ In Stock.

#65 — 320107 — TIE STRAP (0 required per assembly)

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

$0.36
10+ In Stock.

#66 — 512741 — RETAINER, CONNECTION (1 required per assembly)

0512741 - Retainer [ More info ]

$131.06
2 In Stock.

#67 — 313607 — GREASE FITTING (1 required per assembly)

0313607 - Lube Fitting [ More info ]

$9.65 $6.35
10+ In Stock.

3852121 - Fitting, Volvo [ More info ]

$9.00
Available to Order: Usually ships within 10 days.

#68 — 0 — HOSE, BEARING HSG.. CUT TO LENGTH FROM 25 FT. (7, 6M) ROLL, 332219 (1 required per assembly)

#69 — 330157 — CLAMP, SHIFT ASSIST CONNECTOR (1 required per assembly)

0330157 - Clamp [ More info ]

$6.99 $5.84
2 In Stock.

#70 — 330412 — GASKET, RECTIFIER (1 required per assembly)

0330412 - Rectifier/Regulator to Cylinder Block Gasket [ More info ]

$3.50
10+ In Stock.

0344472 - Rectifier/Regulator To Cylinder Block Gasket [ More info ]

$7.67
10+ In Stock.

#71 — 317893 — TIE STRAP, SWITCH CONNECTORS (2 required per assembly)

0317893 - Tie Strap [ More info ]

$0.36
10+ In Stock.

#72 — 913435 — HOSE, ELBOW TO DRAIN TEE. WITHOUT POWER STEERING (1 required per assembly)

0913435 - Elbow To Drain Tee Hose [ More info ]

$35.18
1 In Stock.

#73 — 912749 — HOSE, ASPIRATOR. WITHOUT POWER STEERING (1 required per assembly)

0912749 - Hose [ More info ]

$8.00 $6.69
2 In Stock.

#74 — 911103 — TEE, 30 DEGREE. WITHOUT POWER STEERING (1 required per assembly)

0911103 - 30 Deg. Tee [ More info ]

$6.99
10+ In Stock.

#75 — 912285 — HOSE, TEE TO TEE. WITHOUT POWER STEERING (1 required per assembly)

0912285 - L/P 4.03 [ More info ]
Unavailable

#76 — 0 — HOSE, DRAIN SYSTEM. CUT TO LENGTH FROM 25 FT. (7, 6M) ROLL, 327229 (0 required per assembly)

#77 — 174404 — PULSE LIMITER (2 required per assembly)
		0174404 - Pulse Limiter [ More info ] Unavailable
		0435009 - Pulse Limiter [ More info ] $53.03 10+ In Stock.
		3852225 - Impulse Limiter, Volvo [ More info ] $58.00 Available to Order: Usually ships within 10 days.