Replacement Part List

77
Model Series 550
Ref. Part No. Description
1 687-02022 Curb Height Adjustment Lever
2 687-02585 Curb Height Adjuster Plate
3 687-02126 Blade Plate Assembly
4 710-0191 Screw ⁄-24
5 710 - 0411 Screw ⁄-16
6 710-04389 Hex Screw, ⁄-18
7 710-0599 Self-tapping Screw, ⁄-20
8 710-0654A Screw, ⁄-16
9 710-0726 Hex Screw, ⁄-12
10 710-0870 Hex Screw ⁄-18
11 710 -1143A Hex Screw, ⁄-18
12 710 -1174 Carriage Bolt, ⁄-18
13 710 -1205 Rope Guide (Eye Bolt)
14 710-3180 Hex Screw, ⁄-18
15a 711- 05696 Axle Shaft .50x6.65
15b 711- 04362 Axle Shaft .50 x 3.8
16 711-04440 Frame Spacer .50x9.25
17 712- 04063 Lock Flange Nut, ⁄-18
18 712-04065 Flange Nut ⁄-16
19 712- 0417A Flange Nut, ⁄-18
20 714-3010 Clevis Pin ⁄ x .625
21 718- 04012 Bearing Cup
22 720-0142 Grip
23 720-0279 Wing Nut
24 720-04072A Star Knob
25 726-0299 Push Cap ⁄” rod
26 931-04207 Bearing Block
27 731-05063 Debris Guard
28 731-05064 Blade Guard
29 732-0188A Double Torsion Spring
30 932-0369 Compression Spring
31 732-04045 Torsion Spring
32 932-04169 Compression Spring
33a 734 -1264 Wheel 7 x 1.75 T-Tread
33b 734-04562 Wheel 7 x 1.8, Pin Bar, Grey
34a 734-1268 Wheel 8 x 1.75 T-Tread
34b 734-04563 Wheel 8 x 1.8, Pin Bar, Grey
35 736-04019 Flat Washer, .531 x 1.25 x .181
36 936-0232 Wave Washer .531 x .781 x .013
Ref. Part No. Description
37 736-0234 Flat Washer, .385 x 1.5 x .075
38 736-0258 Flat Washer .385 x 1.0 x .135 †
39 936-04088 Flat Washer .635x1.24x.181
40 936-0452 Bell Washer,.396 x 1.140
41 738-04149 Shoulder Screw, ⁄-16
42 738-0706C Shoulder Screw
43a 738-0929 Shoulder Screw, ⁄-16
43b 938-0533 Shoulder Screw, .498 x 1.635
44 941-0524A Bearing, .625 ID x 1.57 OD
45 746-04035 Control Cable (Briggs & Stratton)
46 946-04036 Wheel Adjustment Cable
47 747- 04110A Blade Adjustment Rod
48 747-0976A Bail Handle
49 749- 04183A Upper Handle
50 749-04234 Lower Handle
51 950-04105 Spacer, .63 x 1.12 x 1.06
52 750 - 04129 Spacer
53 950 -04142 Pulley Mount Spacer
54 750-0547 Spacer, .64 x.88 x .50
55 954-04032B Belt
56 756-04148 Flat Idler Pulley, 2.5 OD
57 956-0449 Sheave
58 756 -1150A Combination Flywheel Pulley
59 781-0427 Belt Guard
60 781-0741A Depth Index Bracket
61 781-0742 Depth Index Lever
62a 781- 0748 Tri-Star Blade
62b 781-0080 Standard Blade
63 787-01081A Bracket Plate
64 787-01240 Dual Wheel Bracket
65 787-01304 Frame
66 712-04217 Flange Lock Nut, 3/8-16
67 750-05548 Spacer., .525 x .775 x .93
68 750-0664 Spacer., .505ID x .88OD x .440
69 711-1017 Clevis Pin, .250 x 1.53
70 914- 0104 Cotter Pin, .072 x 1.12
71 736-0342 Flat Washer, .283 x .75 x .030
72 787-01075A Cover Plate
73 750-04428 Spacer, .525 x .775 x .3125
NOTE: Edger features vary by model. NOT all parts listed and pictured above are standard equipment.