Johnson 1987 100 - J100WTLCUA, Gearcase - parts catalog
Gearcase
(1987) - J100WTLCUA| Parts Diagram | ## | Part # | Description | Qty | Notes |
 | 0397096 | 0397096 | Gear case assembly, complete. not shown 508MM 20 inch transom models | 1 | |
| 0397786 | 0397786 | Gear case assembly, complete. not shown 635MM 25 inch transom models | 1 | ||
| 1 | 0393461 | Gear case & bearing assembly | 1 | ||
| 2 | 0387817 | Bearing, pinion | 1 | ||
| 3 | 0324852 | Set screw & seal, bearing | 1 | ||
| 4 | 0332584 | Seal | 1 | ||
| 5 | 0321123 | Screen, water intake | 1 | ||
| 6 | 0160084 | Ball, detent | 1 | ||
| 7 | 0321122 | Spacer, shift rod. 635MM 25 inch transom models | 1 | ||
| 8 | 0301250 | Washer | 4 | ||
| 9 | 0316534 | Screw, housing to gear case | 4 | ||
| 10 | 0389455 | Housing & bearing assembly | 1 | ||
| 10a | 0389039 | Bearing | 1 | ||
| 10b | 0331880 | Pin, housing | 1 | ||
| 11 | 0323946 | Detent, shifter | 1 | ||
| 12 | 0911962 | Spring, detent | 1 | ||
| 13 | 0322900 | Cradle, shifter | 1 | ||
| 14 | 0322938 | Shifter | 1 | ||
| 15 | 0322941 | Shaft | 1 | ||
| 16 | 0328825 | Pin, shift lever | 1 | ||
| 17 | 0321119 | O-ring, propeller shaft | 1 | ||
| 18 | 0395209 | Propeller shaft assembly | 1 | ||
| 19 | 0382408 | Thrust bearing. assembly, reverse gear | 1 | ||
| 20 | 0389042 | Thrust bearing. assembly, fwd. gear | 1 | ||
| 21 | 0321171 | Retaining ring | 2 | ||
| 22 | 0321174 | Retainer plate, bearing. housing | 1 | ||
| 23 | 0324670 | Gasket, shift rod cover | 1 | ||
| 24 | 0397094 | Bearing housing. seal assembly | 1 | ||
| 25 | 0382407 | Needle bearing assembly | 1 | ||
| 26 | 0387247 | Needle bearing assembly | 1 | ||
| 27 | 0320862 | Seal | 2 | ||
| 28 | 0316563 | Screw & seal assembly | 4 | ||
| 28a | 3325833 | Seal | 1 | ||
| 29 | 0314728 | O-ring, drive shaft bearing | 1 | ||
| 30 | 0314731 | Thrust washer, reverse gear | 1 | ||
| 31 | 0314730 | Nut, pinion to drive shaft | 1 | ||
| 32 | 0398095 | Gear & pinion assembly | 1 | ||
| 33 | 0387656 | Thrust bearing, pinion | 1 | ||
| 34 | 0327656 | Thrust washer, pinion | 1 | ||
| 35 | 0394615 | Drive shaft assembly. 508MM 20 inch transom models | 1 | ||
| 35 | 0394616 | Drive shaft assembly. 635MM 25 inch transom models | 1 | ||
| 36 | 0332122 | Shift rod. 508MM 20 inch transom models | 1 | ||
| 36 | 0332293 | Shift rod. 635MM 25 inch transom models | 1 | ||
| 37 | 0332725 | Gear, reverse | 1 | ||
| 38 | 0910995 | Shifter, clutch dog | 1 | ||
| 39 | 0313448 | Pin, clutch dog | 1 | ||
| 40 | 0324369 | Spring, clutch dog pin | 1 | ||
| 41 | 0307551 | Plug, fill & drain | 1 | ||
| 42 | 0311598 | Washer, nylon | 1 | ||
| 42 | 0332681 | O-ring | 1 | ||
| 43 | 0323362 | Shim, .07MM .003 | |||
| 43 | 0323361 | Shim, .10MM .004 | |||
| 43 | 0314745 | Shim, .12MM .005 | |||
| 44 | 0397566 | Thrust washer, fwd. gear | 1 | ||
| 45 | 0388618 | Cover & seal assembly | 1 | ||
| 46 | 0318372 | O-ring, shift rod | 1 | ||
| 47 | 0318544 | Screw, drain & fill | 1 | ||
| 47a | 0333572 | O-ring | 1 | ||
| 47a | 0311598 | Washer | 1 | ||
| 48 | 0302325 | Screw, cover | 6 | ||
| 49 | 0397493 | Bearing housing & seal | 1 | ||
| 50 | 0329922 | Seal, upper | 1 | ||
| 50a | 0329923 | Seal, lower | 1 | ||
| 51 | 0397111 | Anode | 1 | ||
| 52 | 0908158 | Screw, anode | 2 | ||
| 53 | 0321008 | Grommet, exhaust housing to shift rod. also included in water pump repair kit 395062 | 1 | ||
| 54 | 0330380 | Plate, impeller housing. stainless steel also included in water pump repair kit 395062 | 1 | ||
| 54 | 0330383 | Plate, impeller housing. chrome plated | 1 | ||
| 55 | 0395040 | Impeller housing, gear case. also included in water pump repair kit 395062 | 1 | ||
| 56 | 0320570 | Spacer, propeller nut. stainless steel | 1 | ||
| 57 | 0328715 | Screw, impeller housing. also included in water pump repair kit 395062 | 4 | ||
| 58 | 0314008 | Grommet, water tube. also included in water pump repair kit 395062 | 1 | ||
| 59 | 0321159 | Cover, impeller housing. also included in water pump repair kit 395062 | 1 | ||
| 60 | 0327810 | Trim tab, gear case | 1 | ||
| 61 | 0320943 | Grommet, impeller housing. also included in water pump repair kit 395062 | 1 | ||
| 62 | 0310585 | O-ring, drive shaft to crankcase. also included in water pump repair kit 395062 | 1 | ||
| 63 | 0330379 | Cup, impeller. stainless steel also included in water pump repair kit 395062 | 1 | ||
| 63 | 0330384 | Cup, impeller. chrome plated | 1 | ||
| 64 | 0306643 | Screw, cover to impeller. also included in water pump repair kit 395062 | 2 | ||
| 65 | 0313715 | Screw, trim tab | 1 | ||
| 66 | 0330263 | Screw, gear case to housing, rear | 1 | ||
| 67 | 0320569 | Nut, propeller | 1 | ||
| 68 | 0309955 | Cotter pin, propeller nut | 1 | ||
| 69 | 0330265 | Washer | 1 | ||
| 70 | 0331998 | Screw, gear case to housing | 1 | ||
| 71 | 0328096 | Screw, anode | 1 | ||
| 72 | 0331999 | Screw, gear case to housing, short | 4 | ||
| 73 | 0331353 | Seal, impeller housing plate. also included in water pump repair kit 395062 | 1 | ||
| 74 | 0395864 | Impeller assembly. also included in water pump repair kit 395062 | 1 | ||
| 75 | 0331107 | Key, drive shaft to impeller. also included in water pump repair kit 395062 | 1 | ||
| 76 | 0393023 | Anode | 1 | ||
| 77 | 0322302 | Seal, shift rod | 1 | ||
| 78 | 0333592 | Thrust bushing | 1 | ||
| 79 | 0324701 | Gasket, impeller housing plate. also included in water pump repair kits 395060 & 395062 | 1 | ||
| 80 | 0332000 | Seal ring, impeller housing. also included in water pump repair kits 395060 & 395062 | 1 | ||
| 81 | 0391536 | Propeller, 15-1/2 x 13 | 1 | ||
| 81 | 0391535 | Propeller, 15-1/2 x 15 | 1 | ||
| 81 | 0391200 | Propeller, 15 X 17 | 1 | ||
| 81 | 0391201 | Propeller, 14-1/2 x 19 | 1 | ||
| 81 | 0391202 | Propeller, 14-1/4 x 21 | 1 | ||
| 81 | 0391203 | Propeller, 14-1/4 x 23 | 1 | ||
| 81 | 0389925 | Propeller, 15 X 16 sst | 1 | ||
| 81 | 0391290 | Propeller, 15 X 17 sst | 1 | ||
| 81 | 0389924 | Propeller, 14-1/2 x 19 sst | 1 | ||
| 81 | 0389923 | Propeller, 14-1/4 x 21 sst | 1 | ||
| 81 | 0389019 | Propeller, 14-1/4 x 23 sst | 1 | ||
| 81 | 0390831 | Propeller, 15-1/2 x 14 sst | 1 | ||
| 82 | 0387157 | Bushing assembly, propeller | 1 | ||
| 83 | 0332394 | Converging ring, Std. propeller | 1 | ||
| 84 | 0313926 | Sleeve | 1 | ||
| 85 | 0395060 | Water pump repair kit | 1 | ||
| 85 | 0395062 | Water pump repair kit, includes impeller housing | 1 | ||
| 86 | 0392160 | Anode kit, includes 71, 76 | 1 | ||
| 87 | 0396353 | Gear case seal kit | 1 |
Parts catalog covers:
J100WTLCUA
