1919
Model Series 450
Ref. Part Number Description
1 686-0111 Belt Cover Bracket Assembly
2 710-1039 Hex Head Screw, 3/8-24 x 1.00
3 710-0170 Hex Bolt, ⁄-24 x .625
4 710-0513 Hex Bolt, ⁄-28 x .75”
5 710-0502A Screw, 3/8-16 x 1.250
6 710-1652 Hex Washer Screw
7 710-3005 Hex Head Screw, 3/8-16 x 1.25
8 710-0805 Hex Head Screw, 5/16-18 x 1.50
9 712-0266A Jamlock Nut, 3/8-16
10 712-04063 Flangelock Nut, 5/16-18
11 914-0104 Cotter Pin, .072 DIA. x 1.13 LG
12 938-0689 Screw, Shoulder, 3/8-24 x 1/2 x .180
13 742-0305A Articulating Tine
14 936-0176 Washer, Flat, .265 x .938 x .120
15 736-0242 Washer, Bell, .340 x .872 x .060
16 936-0271 Washer, Spring, .317 x .625 x .020
17 784-0160 Tine Adaptor Assembly
18 936-0452 Washer, Bell, .396 x 1.140 x .095
19 738-0876A Shoulder Nut, 7/16-20
20 946-1117 Clutch Cable
21 747-1159 Idler Pulley Rod
22 954-0434 Belt, 4L x 58.16 LG
23 756-0405 Flat Idler Pulley w/ Flanges, 3.75 O.D.
24 756-0971 Engine Pulley, Inner Half
25 756-0972 Engine Pulley, Outer Half
Ref. Part Number Description
26 756-1162 Input Pulley, 4L x 8.594
27 786-0064A Idler Pulley Bracket
28 786-0185A Belt Keeper Bracket, B&S 6.5 HP
29 786-0187 Shift Cover Bracket
30 786-0193 Idler Belt Keeper
31 686-0109A Shift Crank Assembly
32 710-0653 Screw, 1/4-20:0.375
33 731-07556 Cap
34 712-0392 Lock Nut, Cap, 1/4-28
35 715-0120 Spiral Pin, 3/16 x 1.00
36 936-3020 Washer, Flat, .271x .630 x .065
37 784-0158A Belt Cover
38 784-0208D Shift Cover
39 934-04231 Wheel, 16 x 4.6 x 8
934-04233 Wheel, 14 x 4.5 x 6
40 710-05289 Hex Head Screw, 1/4-20 x 1.50
41 712-04064 Flangelock Nut, 1/4-20
42 911-0415 Clevis Pin, .375 x 1.75
43 714-04043 Cotter Pin, Bow-Tie
44 986-04074B Complete Gear Case Assembly
45 712-3054 Hexlock Nut, 3/8-24
46 936-0169 Washer, Lock, 3/8
47 936-0208 Washer, Flat, .51 x 1.5 x 0.07
48 936-0253 Washer, Bell, .525 x 1.00 x .050
49 938-0688 Screw, Shoulder, 3/8-24 x 1/2 x .325