Mercury Force 90 H.P. 1991-1992, Cylinder Block - parts catalog
- Home
- Parts
- Outboard motors
- Mercury
- Mercury force 90 h p 1991 1992 parts
- Cylinder block 19
Cylinder Block
(1991-1992) - 1991E thru 1992C| Parts Diagram | ## | Part # | Description | Qty | Notes |
 | -- | 800-817608A22 | Short block painted | 1 | discontinued SN# 0E000001 thru 0E065371, replaces 800-817608A6 |
| 1 | 800-818153A23 | Cylinder w/cover | 1 | discontinued SN# 0E000001 thru 0E065371 3, 7, replaces 800-817881A5 | |
| 1 | 800-817608A22 | Powerhead assembly painted | 1 | discontinued SN# 0E065372 thru 0E093699, replaces 800-817608A17 | |
| 1 | 800-818153A23 | Cylinder block kit | 1 | discontinued SN# 0E065372 thru 0E093699 3, 7, replaces 800-817608A18 | |
| 2A | 16-826391 | Stud 3/8-16 x 3.11" with dri loc | 6 | discontinued | |
| 2B | 16-F85859 | Stud 3/8-16 x 2-1/4" with dri loc | 4 | discontinued, replaces 16-826395 | |
| 3 | 16-8263942 | Stud, .375-16 x 3.843 | 1 | replaces 16-826394 | |
| 4 | 17-20433 | Pin, dowel .375 x 1.00 | 2 | discontinued | |
| 4 | 17-43044 | Pin, dowel - without hole .375 x .625 | 2 | ||
| 5 | 10-32132 | Screw, .375-16 x 1.750 | 2 | ||
| 6 | 10-53734 | Screw, .375-16 x 3.00 | 4 | ||
| 7 | 10-47688 | Screw, .375-16 x 2.750 | 1 | ||
| 8 | 10-820589 | Screw, .250-20 x 1.250 | 2 | ||
| 9 | 12-37828 | Washer, .390 x .625 x .062 stainless steel | 7OR8 | ||
| 10 | 11-86226 | Nut, .375-16 | 1 | ||
| 11 | 817790A1 | Cover, transfer port | 2 | discontinued | |
| 12 | 27-809748A1 | Gasket set, powerhead | 1 | SN# 0E000001 thru 0E065371, replaces 27-FG1028-2 | |
| 12 | 27-820725A1 | Gasket set | 1 | SN# 0E065372 thru 0E093699 | |
| 14 | 17-F719372 | Pin, water jacket tube | 2 | ||
| 15 | 32-F719418 | Tube, water jacket | 2 | ||
| 16 | 17-F691372 | Pin, water jacket tube top | 1 | ||
| 17 | 32-F719943 | Tube, water jacket top | 1 | ||
| 18 | 27-819381 | Gasket, spacer plate | 1 | ||
| 19 | 27-8190231 | Gasket, exhaust port plate | 2 | replaces 27-819023 | |
| 20 | 1000-8192831 | Plate, exhaust port | 1 | ||
| 21 | 803932T | Cover, exhaust port | 1 | discontinued 3, 7, replaces F692152 | |
| 22 | 10-76213 | Screw, .250-20 x 1.120 | 21 | ||
| 23 | 37-F529398-1 | Decal, wiring | 1 | discontinued SN# 0E000001 thru 0E009499 | |
| 24 | 819750A1 | Plate kit, spacer | 1 | discontinued 3, 7 | |
| 25 | 22-827976 | Fitting, .500-14 | 1 | discontinued, replaces 22-F695275 | |
| 26 | 10-28636 | Screw, .250-20 x .750 | 10 | ||
| 27 | 10-98254 | Screw, .250-20 x .620 | 6 | ||
| 28 | 900-819857A3 | Cylinder head | 1 | replaces 900-819857 | |
| 29 | 22-F722109-1 | Plug, nylon | 1 | discontinued 3, 7 | |
| 30 | 1000-F692995 | Cover, cylinder head | 1 | ||
| 31 | 10-98254 | Screw, .250-20 x .620 | 3 | ||
| 32 | 10-F1883 | Bolt, .312-18 x 2.375 | 14 | ||
| 33 | 12-34437 | Washer | 14 | ||
| 34 | 27-820500A3 | Gasket, transfer port cover | 2 | replaces 27-820500 | |
| 35 | 54-55098 | J clip | 1 | ||
| 36 | 10-28636 | Screw, .250-20 x .750 | 1 | ||
| 39 | 54-820437 | Clip, retainer | 2 | discontinued | |
| 40 | 92753 | Retainer, wiring harness | 1 | ||
| 41 | 10-F901938-1 | Screw, .250-20 x .875 | 2 | discontinued 3, 7 | |
| 42 | 11-68411 | Nut, .375-16 | 6 | limited availability 3, 7 | |
| 43 | 12-20553 | Washer, .406 x .734 x .063 | 6 | ||
| 44 | 10-37612 | Screw, .375-16 x 1.250 | 3 | ||
| 45 | 10-68101 | Screw, .375-16 x 1.375 | 2 | ||
| 46 | 13-58643 | Lock washer, .375 | 5 | ||
| 47 | 27-820438 | Gasket, cylinder head | 1 | ||
| 48 | 13-35048 | Lock washer, .375 | 1 | ||
| - | 800-817608A22 | Short block | discontinued, replaces 800-817608A6 | ||
| - | 800-817608A22 | Powerhead assembly | discontinued, replaces 800-817608A17 | ||
| - | 27-809748A1 | Gasket set, powerhead | replaces 27-FG1028-2 | ||
| - | 27-820725A1 | Gasket set |
Parts list covers the following S/N:
1991E thru 1992C
