15
7
Parts List
1 681-04006† Upper Chipper Chute Assembly
2 681-04007† Lower Chipper Chute Assembly
3 710-0106† Hex Cap Screw, 1/4-20 x 1.25
4 710-3013 Hex Cap Screw, 1/4-20 x.5
5 712-3010 Hex Nut, 5/16-18
6 712-3027 Hex Lock Nut 1/4-20
7 714-0104† Cotter Pin
8 728-0175† Pop Rivet
9 732-0306A† Compression Spring,.531 x 1.75
10 735-0249A† Chute Flap
11 736-0140† Flat Washer
12 736-0242 Bell Washer.340 ID x.872 OD
13 736-0451 Washer,.320 ID x.93 OD
14 747-04163† Lock Rod
15 749-1004† Chipper Chute Support
16 781-04032† Chipper Chute Hinge
17 781-0633† Chute Flap Strip
18 681-04011 Shredder Hopper Assembly
19 710-0809 Hex Cap Screw, 1/4-20 x 1.250
20 710-0805 Hex Cap Screw, 5/16-18 x 1.50
21 712-04065† Flange Lock Nut, 3/8-16
22 712-3004A Flange Lock Nut, 5/16-18
23 732-04167† Torsion Spring
24 736-0182† Spring Washer,.50 x 1.0 x.022
25 736-0326† Flat Washer,.50 x 1.0 x.0125
26 738-0430† Shoulder Screw, 3/8-16,.50 x.685
27 749-04103 Hopper Handle
28 749-04104 Tube Support
29 781-04007 Shredder Plate
30 781-04027 Hopper Support Bracket
31 781-04033 Inlet Guide
32 681-0117 Inner Flail Housing Assembly
33 681-0183A† Frame Assembly (Model 424 only)
681-0184A‡ Frame Assembly (Model 425 Incl.)
34 681-04002 Outer Flail Housing Assembly
35 710-0157 Hex Cap Screw, 5/16-24 x.75
36 710-0502A Hex Sems Screw, 3/8-16 x 1.25
37 710-0825 Hex Cap Screw, 1/4-20 x 3.75
38 710-3025 Hex Cap Screw, 5/16-18 x.625
39 726-0211 U-Nut, 5/16-18
40 736-0119 Lock Washer, 5/16
41 736-0170 Special Lock Washer, 5/16
42 750-0793 Hinge Spacer,.265 x.380 x 1.66
43 681-0048 Knob Assembly (Incl. ref.# 12 & 61)
720-0170 Knob Only, 5/16-18
44 681-0094 Chute Deflector Assembly
45 711-0835 Clevis Pin,.50 x 4.62
46 714-0149B Internal Cotter Pin
47 719-04070 Shredder Screen
48 726-0214 Push Cap, 5/8
49 734-1845 Wheel, 10 x 4 x 4
50 736-0366 Flat Washer,.625 x 1.0
51 738-0813 Axle, 22.47”
52 737-0195‡ Elbow Fitting
53 737-0132† Oil Drain End Cap (424 only)
54 737-0298† Oil Drain Pipe (424 only)
55 710-1254 Hex Cap Screw, 3/8-24 x 2.2
56 736-0217 Lock Washer, 3/8
57 736-0247 Flat Washer,.406 x 1.25
58 681-04009 Impeller Assembly
(See page 13 for Impeller Parts)
59 736-0173 Flat Washer,.28 x.74 x.063
60 726-0233† Push Nut,.25ID x.50OD
61 726-0201 Speed Nut,.3125ID
62 681-0095‡ Chipper Chute
— 664-04023 Debris Collection Bag (Not Shown)
— 723-0400 Safety Glasses
† Model 424 & 425
‡ Model 414 Only
To order replacement
parts, contact
1-800-520-5520,
1-330-558-7220
or visit
www.troybilt.com.