
SB400AR (1999 & Before) Page 1 of 8
FRONT END ASSY.

SB400AR (1999 & Before) Page 2 of 8
FRONT END ASSY.
Ref # Part Number Qty Description
1 11435 HEADER & DECAL ASSY
2 9713 DECAL
3 18093 DECAL
7 3045 SKID SHOE
8 7953 BOLT
9 GM271184 NUT & WASHER ASSY
10 9044 AUGER ASSY
11 8350 AUGER SHAFT
12 9052 AUGER SHAFT BEARING
13 5473 BEARING FLANGE
14 8287 AUGER SPROCKET
15 GM180077 BOLT
16 4143 ASSY, GEAR
17 8185 AUGER MOUNTING PLATE
18 GM180075 BOLT
19 GM120214 WASHER
20 GM180175 BOLT
21 GM120384 WASHER
22 3911 AUGER DRIVE TRAIN
23 8456 CHAIN REPAIR KIT
24 9283 STACK DRIVE BRKT ASSY
25 9030 STACK DRIVE SHROUD
26 9032 BRACKET & TUBE ASSY
27 8346 CABLE, TUBE & SLEEVE ASSY
28 3955 WASHER
29 GM120388 WASHER
30 4772 SPRING WASHER
31 GM9413534 NUT
32 8236 "U" BOLT
33 8299 FRICTION STRAP
34 4119 NUT
35 GM126227 BOLT
36 GM271190 NUT & WASHER ASSY
37 GM120915 BOLT
38 4506 WASHER
39 11438 JSHAFT HSG & BRG ASSY
40 11437 JSHAFT HOUSING ASSY
41 8689 BEARING
42 5074 GREASE FITTING
43 11439 JSHAFT & SPROCKET ASSY
45 3259 KEY
46 11381 IDLER ARM ASSY
47 11496 IDLER PULLEY ASSY
48 GM180134 BOLT
50 3384 PULLEY & HUB ASSY
51 GM142671 SCREW
52 GM446363 WASHER
53 GM120382 WASHER
54 GM180120 BOLT
55 3059 SPRING
57 GM120378 NUT
58 GM120389 WASHER
59 6979 WASHER
60 4957 DEFLECTOR & ELBOW ASSY
61 GM180016 BOLT
62 3903 CABLE WASHER
63 9766 DECAL & DEFLECTOR ASSY
64 6558 DEFLECTOR MOLDING

SB400AR (1999 & Before) Page 3 of 8
FRONT END ASSY.
Ref # Part Number Qty Description
65 GM180020 BOLT
66 3076 LIFT SPRING HOOK
68 8347 AUGER ASSY
69 6457 DEFLECTOR & ELBOW ASSY
70 11420 DRIVE PULLEY GUARD
71 5713 SPACER
73 3036 GUARD CHAIN
74 GM9414012 SCREW
75 GM456141 WASHER
18896 INSTRUCTION & REPAIR MANUAL
10866-1 WARRANTY HANG CARD
12073 SCRAPER BLADE REPAIR KIT

SB400AR (1999 & Before) Page 4 of 8
MAIN DRIVE PULLEY ASSY.

SB400AR (1999 & Before) Page 5 of 8
MAIN DRIVE PULLEY ASSY.
Ref # Part Number Qty Description
1 18877 BRACKET-BELT ADJ.
2 9775 PULLEY HOUSING ASSY
3 9776 ASSY-PULLEY HOUSING
4 8689 BEARING
5 5074 GREASE FITTING
6 11404 CLUTCH ARM ASSY
7 11496 IDLER PULLEY ASSY
8 GM180134 BOLT
9 11486 WIRE-BELT GAUGE
10 GM180120 BOLT
11 18876 BRACKET-CLUTCH LEVER
12 11410 BRAKE RELEASE STUD
13 GM124829 NUT
14 11442 ASSY-BELT BRAKE
15 6017 SPACER
16 11414 V-BELT POPPER
17 3059 SPRING
18 6475 BOLT
19 18875 IDLER STOP BRKT
20 11401 PULLEY MTG BRKT
21 GM120396 WASHER
22 3430 HAIR COTTER PIN
23 GM126358 BOLT
24 GM446363 WASHER
25 GM120388 WASHER
26 GM271184 NUT & WASHER ASSY
27 GM120382 WASHER
28 3396 SCREW 1/4-20 X .875
29 GM456151 WASHER
30 GM9413534 NUT
31 GM180124 BOLT

SB400AR (1999 & Before) Page 6 of 8
MOUNTING FRAME ASSY, BELTS

SB400AR (1999 & Before) Page 7 of 8
MOUNTING FRAME ASSY, BELTS
Ref # Part Number Qty Description
1 11449 ASSY-MOUNTING FRAME
2 18868 ASSY-PULLEY MTG BRKT
3 GM456151 WASHER
4 3396 SCREW 1/4-20 X .875
5 GM120388 WASHER
6 GM9413534 NUT
7 GM446363 WASHER
8 GM120382 WASHER
9 15492 V-BELT
10 11675 V-BELT
11 GM120396 WASHER
12 3430 HAIR COTTER PIN
13 GM126358 BOLT
14 GM271184 NUT & WASHER ASSY
15 18870 ASSY-CLUTCH ROD
16 18871
17 10817 COLLAR
18 4122
19 3077
20 GM120915 BOLT
21 GM271190 NUT & WASHER ASSY
22 GM120377 NUT
23 7925 LIFT BAR ASSY
24 3027 SPACER
25 3346 SPACER
26 GM180087 BOLT
27 6179 SPACER
28 GM120123 PIN
29 18880 UPSTOP EXTENSION
30 5736 CLEVIS PIN
31 15517 MTG FRAME ASSY
32 GM180177 BOLT
33 GM9414074 NUT
34 9786 LIFT EXTENSION ASSY
35 6441 BOLT
36 11285 SPACER
37 GM180181 BOLT
38 GM120389 WASHER
39 18881 UPSTOP BRKT
40 GM180122 BOLT
41 16171 PIVOT BRKT CHANNEL ASSY
42 GM180085 BOLT
43 GM9413447 NUT
44 11418 HEADER CHANNEL STRAP
45 3058 EYE BOLT
46 5713 SPACER
47 11419 BRACKET
48 GM126422 BOLT
49 15844 TAIL REFLECTOR
50 11712 CHUTE CONTROL DECAL
51 11754 LIFT HANDLE ASSY
52 3339 HANDLE GRIP
53 4355 CRANK ROD
54 10840 HANDLE GRIP
55 16123 CRANK SUPPORT ASSY
56 16120 CRANK ROD ANCHOR BRKT
57 7630 BRACKET
58 4798 LIFT SPRING

SB400AR (1999 & Before) Page 8 of 8
MOUNTING FRAME ASSY, BELTS
Ref # Part Number Qty Description
59 5737 CHAIN & TOGGLE ASSY
60 8222 STRAP
61 GM180075 BOLT
62 11712 CHUTE CONTROL DECAL
63 16124 CRANK GUIDE BUSHING
64 GM120384 WASHER
65 GM120378 NUT
66 16118 CRANK ROD ANCHOR ASSY
67 16170 IDLER PULLEY BRKT
68 GM180128 BOLT
69 7273 DECAL
70 3341 HAIR COTTER PIN
71 GM180124 BOLT
72 6475 BOLT
73 GM124829 NUT
74 11496 IDLER PULLEY ASSY