Parts Catalog

Replacements
Home / Mercury / Mercury Marine [Updated: Apr. 10, 2026] / Outboard / 2 Stroke Carb / 25 HP 3 CYL LIGHTNING (International) / [0E268781 THRU 0E287999] - Belgium - Cat.# 90-854006 / CARBURETOR

CARBURETOR

Parts (46)

#Part NumberDescriptionQtyStatus
- 852551T CARBURETOR (FO-3C) 1 superseded
- FK10352 GASKET SET Carburetor 1
- 809449A1 REPAIR KIT Carburetor 1
- 809516A1 GASKET SET Powerhead 1 disc.
- 819240A3 POWERHEAD ASSEMBLY 1 superseded
1 FO10588   PLUG 4
10 FO13944   PIN 1
11 F10346   FLOAT Fuel Bowl 1 superseded
12 FO15623   GASKET 1
13 FO2510   GASKET Fuel Bowl 2
14 FO15366   BOWL Fuel 1
15 5128   SCREW 1 disc.
16 809448   JET Main (.058) (0 - 2500 FT.) 1 disc.
16 5213   JET Main (.056) (2500 - 5000 FT.) OPT
16 5225   JET Main (.054) (5000 - 7500 FT.) OPT
16 6359   JET (.052) (7500 - 10000 FT.) OPT
17 F10265   NEEDLE Inlet (NOTE: DO NOT REMOVE INLET SEAT) 1
18 F10344   SHUTTER Choke 1 disc.
19 F10268   SCREW 1
2 809447   TUBE 1 disc.
20 27160   SPRING 1
21 F10275   SCREW 1
22 809625   JET (.046)-THROTTLE 1 disc.
23 854005   ELBOW Fuel 1 disc.
24 809440   SHAFT AND LEVER Choke 1 disc.
25 809439   SHAFT AND LEVER Throttle 1 disc.
26 5225   JET Main (.054) (IDLE AIR BLEED 1
27 F10350   SPRING Throttle Shaft 1
28 809445   SPRING Idle Speed 1 disc.
29 809444   SCREW Idle Speed 1 disc.
3 FO16128   PLUG 1
30 F10290   LINKAGE Throttle 1 disc.
31 F10242   WASHER 1 disc.
32 809443   WIRE Throttle Shaft 1 disc.
33 F715906 GASKET Carburetor Mount 1
34 F681677 INSERT Choke Rod 1 disc.
35 F286547 KNOB Choke 1 disc.
36 F197319 BUSHING 1 disc.
37 819154 ROD Choke 1 disc.
38 830569 RETAINER Choke Rod 1 disc.
4 809442   SHUTTER Throttle 1 disc.
5 809441   SCREW Shutters 2
6 809446   E-RING Throttle Linkage 2 disc.
7 FO8805   SPRING Choke Friction 1 disc.
8 FO4784   BALL 1 disc.
9 809624   NOZZLE Main 1 disc.