Gearcase Parts for 1983 Johnson 4 hp J4BRHCTA Outboard Motor
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A complete lower unit may be available for less than $950. Find one Reference numbers in this diagram can be found in a light blue row below — scroll down to order.
#1 — 300646 — SCREW,BEARING HOUSING TO GEARCASE (2 required per assembly) | ||
#2 — 302337 — O-RING,GEARCASE BEARING HOUSING (1 required per assembly) | ||
18-7162-9 - (PK5) O-Ring 25-33145 [ More info ]
$14.99 $12.47 |
#3 — 391171 — GEARCASE BEARING HOUSING ASSY (1 required per assembly) | ||
#4 — 679144 — BEARING ASSY. (2 required per assembly) | ||
0679144 [ More info ] Unavailable Replaced by 0434694 |
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#5 — 324639 — SEAL,BEARING HOUSING (2 required per assembly) | ||
#6 — 326210 — FOREWARD GEAR ASSY. (1 required per assembly) | ||
#7 — 390638 — GEARCASE & BEARING ASSY. (1 required per assembly) | ||
0390638 - Gearcase Housing & Bearing Assy [ More info ] Unavailable |
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0394134 - Gearcase and Bearing Assembly [ More info ] Unavailable |
#8 — 321357 — O-RING,SHIFT ROD 5" LONGER PARTS (1 required per assembly) | ||
#9 — 325282 — BEARING ASSY.,DRIVESHAFT LOWER (1 required per assembly) | ||
#10 — 326207 — BUSHING,SHIFT ROD (1 required per assembly) | ||
#11 — 327031 — SEAL,DRIVE SHAFT (2 required per assembly) | ||
#12 — 389574 — BEARING ASSY (1 required per assembly) | ||
0389574 [ More info ] Unavailable Replaced by 0391048 |
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0391048 - Drive Shaft Bearing and Sleeve [ More info ] Unavailable |
#13 — 679144 — BEARING ASSY. (1 required per assembly) | ||
0679144 [ More info ] Unavailable Replaced by 0434694 |
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#14 — 326211 — PINION,DRIVSHAFT (1 required per assembly) | ||
#15 — 307551 — PLUG,GEARCASE (1 required per assembly) | ||
0307551 - Drain Screw, Allen Type, Gasket Included [ More info ] |
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18-4255 - Drain Screw, 307551 Allen Type, Gasket Included [ More info ] |
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18-2387 - Drain Plug Slotted or Allen - No Gasket [ More info ] |
#16 — 311598 — WASHER (1 required per assembly) | ||
#17 — 300611 — DRIVEPIN,IMPELLER. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
#18 — 321129 — GROMMET,WATER TUBE. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
#18 — 317462 — GROMMET,WATER TUBE 5" LONGER PARTS (1 required per assembly) | ||
#19 — 326200 — WATER PUMP IMPELLER HOUSING. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
0326200 [ More info ] Unavailable Replaced by 0394114 |
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#20 — 321127 — SCREW,WATER PUMP ASSY. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (2 required per assembly) | ||
#21 — 389576 — IMPELLER ASSY.,WATER PUMP. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
#22 — 391594 — DRIVESHAFT ASSY.,STD (0 required per assembly) | ||
#22 — 391595 — DRIVESHAFT,LONG 5" LONGER PARTS (1 required per assembly) | ||
#23 — 309243 — SCREW,VENT (1 required per assembly) | ||
#24 — 325669 — THRUST WASHER (2 required per assembly) | ||
#25 — 326204 — SCREEN,WATER INLET (1 required per assembly) | ||
0326204 - Water Inlet Screen [ More info ] Unavailable |
#26 — 326205 — SPRING,CLUTCH (1 required per assembly) | ||
#27 — 327983 — SHIFT ROD,STD (1 required per assembly) | ||
#27 — 327982 — SHIFT ROD,LONG 5" LONGER PARTS (1 required per assembly) | ||
#28 — 326201 — PLATE,HOUSING. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
0326201 [ More info ] Unavailable Replaced by 0394114 |
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#29 — 324641 — LINER,WATER PUMP. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
#30 — 391065 — THRUST BEARING ASSY. (1 required per assembly) | ||
#31 — 381791 — THRUST BEARING ASSY. (1 required per assembly) | ||
#32 — 390689 — PROPELLER SHAFT ASSY (1 required per assembly) | ||
0390689 [ More info ] Unavailable Replaced by 0398315 |
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#33 — 317499 — PROPELLER,7-1/2X6 (BLACK),OPTIONAL (1 required per assembly) | ||
0317499 - Propeller [ More info ] Unavailable |
#33 — 319774 — PROPELLER,7-1/2X7 STD.LENGTH MODELS (1 required per assembly) | ||
0319774 - Propeller, 7-1/2 x 7 [ More info ] Unavailable |
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#33 — 327677 — PROPELLER,7-1/2X6-1/2 LONG MODELS (1 required per assembly) | ||
0327677 - Prop, Aluminum7.5X6.5LH [ More info ] Unavailable |
#34 — 319545 — SCREW,GEARCASE MOUNTING (2 required per assembly) | ||
#34 — 315220 — SCREW,GEARCASE MOUNTING 5" LONGER PARTS (2 required per assembly) | ||
0315220 [ More info ] Unavailable Replaced by 0330666 |
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#35 — 310331 — RING,PROP CLUTCH (1 required per assembly) | ||
#37 — 391598 — CLUTCH HUB,PROPELLER (1 required per assembly) | ||
#38 — 326032 — DRIVE PIN,PROPELLER (1 required per assembly) | ||
0326032 - DRIVE PIN 10PK [ More info ] Unavailable |
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#39 — 303191 — O-RING,DRIVESHAFT 5" LONGER PARTS. ALSO INCLUDED IN WATER PUMP REPAIR KIT 391292 (1 required per assembly) | ||
#41 — 327981 — WATER TUBE,LONG 5" LONGER PARTS (1 required per assembly) | ||
#42 — 391666 — GEARCASE EXT. ASSY. 5" LONGER PARTS (1 required per assembly) | ||
0391666 [ More info ] Unavailable Replaced by 0394477 |
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0394477 - Gearcase Ext. Assy. 5 In. Longer Parts [ More info ] |
#43 — 310674 — BUSHING,DRIVESHAFT 5" LONGER PARTS (1 required per assembly) | ||
#44 — 326742 — SLEEVE,DRIVESHAFT 5" LONGER PARTS (1 required per assembly) | ||
#45 — 327169 — GASKET,HOUSING TO CYLINDER 5" LONGER PARTS (1 required per assembly) | ||
#46 — 391292 — WATER PUMP REPAIR KIT (1 required per assembly) | ||
0391292 - Water Pump Repair Kit [ More info ] Unavailable |
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0394115 [ More info ] Unavailable Replaced by 0394116 |
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#46 — 391293 — WATER PUMP REPAIR KIT (INCLUDES IMPELLER HOUS ING) (1 required per assembly) | ||
0391293 [ More info ] Unavailable Replaced by 0394116 |
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#47 — 173029 — ZINC ANODE KIT (1 required per assembly) | ||
#48 — 391294 — CHROME REPAIR KIT (1 required per assembly) | ||
0391294 [ More info ] Unavailable Replaced by 0394113 |
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0394113 - Chrome Pump Kit [ More info ] Unavailable |
#336 — 313693 — COTTER PIN,PROPELLER NUT (1 required per assembly) | ||
#304454 — 304454 — LOCKWASHER. NOT SHOWN (2 required per assembly) | ||
#306376 — 306376 — COTTER PIN 5" LONGER PARTS. NOT SHOWN (1 required per assembly) | ||
#306643 — 306643 — SCREW. NOT SHOWN (2 required per assembly) | ||
#391736 — 391736 — EXTENSION KIT-5" 5" LONGER PARTS. NOT SHOWN (1 required per assembly) | ||
0391736 - 5 IN EXT KIT [ More info ] Unavailable |
#392857 — 392857 — GEARCASE ASSY.,STD. NOT SHOWN (1 required per assembly) | ||
0392857 - Gearcase Assembly [ More info ] Unavailable |
#392858 — 392858 — GEARCASE ASSY.,LONG. NOT SHOWN (1 required per assembly) | ||
0392858 [ More info ] Unavailable Replaced by 0394061 |
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0394061 - Gearcase 4HP 84-86 [ More info ] Unavailable |