SEARS CRAFTSMAN 8.5 H.P. ENGINE MODEL 143.988503 FOR
CHIPPER-SHREDDER MODEL 247.775880
Carburetor
Key Part Description
No. No.
640112
1 631776A
2 631970
4 631184
,._ 5 631183
11 6 64O109
_12 7 650506i 10 632740
"15 13 11 632043
// 12 631184
13 631183
14 631753
15 630735
16 632164
17 651025
18 630766
20 640027
20A 64O053
25 631867
27 631024
28 632019
29 631028
30 631021
31 631022
36 640113
37 632547
40 640114
44 27110
47 630748
48 631027
Carburetor (Incl. 184 ofEngine Parts
List)
ThrottleShaft & LeverAssembly
ThrottleReturn Spring
DustSeal Washer
DustSeal (Throttle)
ThrottleShutter
ShutterScrew
ChokeShaft &LeverAssembly
Choke ReturnSpring
Dust SealWasher
Dust Seal (Choke)
Choke Shutter
Choke PositioningSpring
Fuel Fitting
ThrottleCrack Screw/Idle Speed
Screw
Tension Spring
Idle Mixture Screw
Idle Restrictor Screw
Float Bowl
Float Shaft
Float
Float Bowl "O"-Ring
Inlet Needle, Seat & Clip (Incl. 31)
Spring Clip
Main Nozzle Tube
O Ring, Main Nozzle Tube
High Speed Bowl Nut
Bowl NutWasher
Welch Plug, Idle Mixture Well
Welch Plug, Atmospheric Vent
24