product name

Lawn Chief 126-138L022 (1996) Self-Propelled Walk-Behind Mower

Model: 126-138L022 (1996)

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product name

Engine Shrouds

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751B281439
Engine Shroud - Dark Red MTD-751B281439
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751B281440
Engine Shroud - Black MTD-751B281440
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751B281443
Engine Shroud - Bright Red MTD-751B281443
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710-1256
Screw MTD-710-1256
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731-1395
Engine Shroud - Red MTD-731-1395
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731-1396
Engine Shroud - Black MTD-731-1396A
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731-1397
Engine Shroud - Black MTD-731-1396A
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710-1256
Screw MTD-710-1256
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731-1587
Engine Shroud - Black MTD-731-1587
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731-1603
Engine Shroud - Yellow MTD-731-1603
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731-1610
Engine Shroud - Pewter MTD-731-1610
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710-1184
Screw MTD-710-1184
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731-1561
Engine Shroud - Black MTD-731-1561
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731-1612
Engine Shroud - Red MTD-731-1612
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7510042823
Screw MTD-7510042823
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731-1402A
Engine Shroud - Yellow MTD-731-1402A
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731-1694
Engine Shroud - Black MTD-731-1694
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731-1695
Engine Shroud - Silver MTD-731-1695
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710-1256
Screw MTD-710-1256
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7510014308
Engine Shroud - Black MTD-7510014308
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7510042823
Screw MTD-7510042823
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731-1585A
Engine Shroud - Black MTD-731-1585A
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710-1274
SCREW-PAN #10-32X1 MTD-910-1274
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731-1586A
Engine Shroud - Black MTD-731-1586A
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7510042823
Screw MTD-7510042823

General Assembly

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1
FOAM GRIP - 9" (Optional) MTD-720-0294A
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2
Std. Control Handle MTD-747-0824B-0637
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xx
Std. Control Handle MTD-747-0824B-0637
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3
Rope Guide MTD-710-1205
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4
Handle Knob 1/4-20 Thd. MTD-720-0279
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5
Hex L-Nut 1/4-20 Thd. MTD-712-0324
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6
Throttle Body MTD-946-0875
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7
Hand Knob MTD-920-0276
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8
Oval C-Sunk Scr. MTD-710-0605
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9
Throttle Lever MTD-745-0876
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10
Throttle Box Comp. (Incl. Ref. 5, 6, 8, 9, 12) MTD-811-0185
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11
Hub Cap MTD-NA
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xx
Hub Cap (Optional) MTD-731-0981C
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xx
Hub Cap Gray (3-1/2" Dia.) (Optional) MTD-920-0249
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12
Curved Spring Wash. .66" I.D. MTD-936-0501
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14
Upper Handle MTD-749-0539C-0637
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15
Belt Cover MTD-782-7522
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18
Internal Cotter Pin 5/16" Dia. MTD-714-0104
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19
Throttle Wire 55" Lg. For models 134 & 138 MTD-946-0671A
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xx
Throttle Cable For model 135 MTD-946-1115
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xx
Throttle Wire 55" Lg. For model 137 MTD-946-0671A
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27
Pawl Plate MTD-16855
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31
Control Cover Half-Lower MTD-753-0833
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32
Spark Plug Insulator MTD-735-0639
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35
Lower Handle MTD-749-0928A-0637
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36
Engine MTD-NA
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40
Cable Clamp (B&S) For models 134 & 138 MTD-BS-690798
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xx
Cable Clamp For models 135 & 137 MTD-7510007755
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41
Hex Self-Tap Scr. #10-32 x .62" For models 134 & 138 MTD-710-1237
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xx
Hex Self-Tap Scr. #10-32 x .38" Lg. For models 135 & 137 MTD-710-0871
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xx
Sems Scr. #10-32 x .38" Lg. MTD-710-0871
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42
Chain - Axle Ass'y. New Part MTD-982-7513
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43
Hex B-Tap Scr. 5/16-18 MTD-710-0653
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44
SPRING WASHER BELL MTD-736-0270
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45
HEX SCREW AB-TAP #10-16 x 0.500 MTD-910-0224
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47
Hex L-Nut 3/8-24 Thd. MTD-912-0296
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48
#48 Chain 1/2" Pitch x 38 Links (Endless) MTD-913-0361
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51
Rear Flap 4.8" x 17.5" Lg. MTD-731-1483
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52
Cable Tie MTD-725-0157
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55
Blade Adapter MTD-748-0367
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56
21" Mulching Blade MTD-942-0721
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57
Side Discharge Deflector MTD-731-1409B
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58
Mulching Plug Ass'y. MTD-682-7000
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59
Bell-Wash. .39" I.D. MTD-736-0452
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60
Hex Bolt 3/8-24 x 2.5" MTD-710-1257
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61
Spacer .513" I.D. MTD-748-0190
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?63
Lock Wash. 5/16" I.D. For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list. MTD-936-0119
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64
R.H. Handle Wheel Brkt. Ass'y. MTD-682-3006A
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65
L.H. Handle Wheel Brkt. Ass'y. MTD-682-3007A
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66
Carriage Bolt 5/16-18 x.62 For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list. MTD-710-0260A
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67
Hex B-Tap Scr. 5/16-18 MTD-710-0607
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68
Hex TT-Tap Scr. 3/8-16 MTD-710-0654A
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69
HEX NUT 5/16-18 For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list. MTD-712-3010
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70
Grip MTD-720-0223
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71
Height Adj. Lever MTD-732-0725
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73
Bell-Wash. 5/16" I.D. MTD-736-0242
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74
Spacer .383" I.D. x .503" O.D. MTD-950-0736
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75
Shld. Spacer .5" Dia. MTD-750-0624
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80
Shld. Scr. .342" Dia. x .268 MTD-738-0137
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81
Pawl - R.H MTD-748-0381
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xx
Pawl LH (Not Shown) MTD-948-0188B
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82
Wheel Ass'y. Comp.- Rear MTD-NA
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8" x 1.75" Rear Wheel Bar Tread MTD-634-0020
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xx
Front/Rear Wheel 8" x 2" "S" Wave MTD-734-1826
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84
Sleeve Bearing 1/2" I.D. (Used w/734-1510B Wheel) MTD-741-0486B
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86
Weld Top L-Nut 1/4-20 Thd. MTD-712-0414
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95
S.P. Cable MTD-946-0710A
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96
V-Belt MTD-954-0343
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98
Sleeve .526" I. D MTD-711-0313
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99
Hex Bolt 3/8-24 x 1.0" Lg. MTD-710-1055
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100
Hex Nut 3/8-24 Thd. MTD-712-0241
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101
L-Wash. 3/8" I.D. MTD-736-0169
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102
21" Deck Ass'y. New Part MTD-982-0023
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114
Control Cover Half-Lower MTD-753-0833
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115
Control Cover Half-Lower MTD-753-0833
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116
Drive Control MTD-731-0620A
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118
Fl-"C"-Sunk Hd. Tap Scr. #10 x .75" Lg. MTD-710-0841
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121
Curved Hd. Bolt 5/16-18 x 2" Lg. MTD-710-1174
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122
SHOULDER PIN 3/8-24X1.43 MTD-711-0805
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123
L-Wash. 3/8" I.D. MTD-736-0169
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128
Hex Jam Nut 3/8-24 Thd. For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list. MTD-712-0711
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129
Control Cable 39" For models 134 & 138 MTD-946-0550
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Control Cable - 51" For models 135 & 137 MTD-946-0737
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130
Wheel Ratchet MTD-948-0318
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131
Cotter Pin 1/8" Dia. x 1" For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list. MTD-714-0115
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132
Pulley Half MTD-756-0979
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133
Pulley Half MTD-756-0962
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134
Hex Flange Bearing MTD-741-0522
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135
Spring Washer, .890 x 1.70 MTD-936-0513
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136
Spring - Nylon MTD-10622B
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137
Fl-Wash. .85" I.D. MTD-736-0514
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138
Chain Cover Ass'y. MTD-682-7506
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139
Crankshaft Spacer MTD-748-0358
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140
Hex S-Tap Scr. 1/4-20 x .50" MTD-710-0599
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147
Rear Shaft Assy. 21.44" Lg. MTD-938-0864
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148
Flge Bearing .506 ID x .590 Lg MTD-741-0324A
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149
Fl-Wash. .531" I.D. x .930" MTD-736-0160
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152
SCREW 1/4-20 x .620 GR5 MTD-710-0751
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153
Transmission Comp. (See Breakdown) MTD-917-0417B
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154
Hex Bearing Cup MTD-16500A-0637
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155
Fl-Wash. .385" I.D. x .87" O.D. MTD-736-0300

Transmission Assembly

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1
Hex Patch Bolt 1/4-20 x 1.25" Part of Transmission Complete, Ref. No. 36. MTD-710-1062
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2
L-Wash. 1/4" I.D. Part of Transmission Complete, Ref. No. 36. For faster service obtain standard nuts, bolts and washers locally. If these items cannot be obtained locally, order by part number and size as shown on parts list. MTD-936-0329
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3
Upper Hsg. Half Part of Transmission Complete, Ref. No. 36. MTD-717-0418A
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4
#48 Sprocket 7 T x 1/2 Pitch Part of Transmission Complete, Ref. No. 36. MTD-713-0400
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5
FLAT WASHER Part of Transmission Complete, Ref. No. 36. MTD-936-0336
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6
Hex Flange Brg. .631" I.D. Part of Transmission Complete, Ref. No. 36. MTD-741-0413
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7
Hex Bearing Cup Part of Transmission Complete, Ref. No. 36. MTD-16500A-0637
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8
Thrust Wash. .382" I.D. x .70" O.D. Part of Transmission Complete, Ref. No. 36. MTD-736-0314
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9
Thrust Bearing .375" I.D. x .812" O.D. Part of Transmission Complete, Ref. No. 36. MTD-741-0479
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10
Belt Keeper MTD-782-7569
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11
11 Tooth Helical Gear Part of Transmission Complete, Ref. No. 36. MTD-917-1216
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12
Flange Bearing Part of Transmission Complete, Ref. No. 36. MTD-748-0208A
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13
Oil Seal Part of Transmission Complete, Ref. No. 36. MTD-721-0212
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15
Fl-Pulley 5.06" O.D. MTD-756-0330A
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16
SPRING WASHER BELL MTD-736-0270
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17
Jam Nut, 1/4-28, LH MTD-712-04326
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18
Shld. Spacer .375" Dia. x .170 MTD-738-0440
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20
Shld. Bolt .375" Dia. x .40" MTD-738-0826
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21
Pulley Ass'y Idler w/ Bearing (Incl.Ref. 22) MTD-956-0008
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22
Needle Brg. .375" x .31 MTD-741-0556
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UNKNOWN MTD-NA
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24
Idler Bracket MTD-682-0054
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25
Hex Patch L-Nut 1/4-28 Thd. MTD-712-0138
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26
Extension Spring 1.12" Lg. MTD-732-0357A
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27
Lower Hsg. Half Part of Transmission Complete, Ref. No. 36. New Part MTD-717-0419B
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28
Flange Bearing .566 ID Part of Transmission Complete, Ref. No. 36. MTD-941-0415
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29
Shaft Ass'y. Part of Transmission Complete, Ref. No. 36. MTD-717-0616A
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30
Flange Bearing .629 Dia. Part of Transmission Complete, Ref. No. 36. MTD-741-0414
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31
Oil Seal .625 Dia. Part of Transmission Complete, Ref. No. 36. MTD-721-0213
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33
L-Wash. #10 I.D. Part of Transmission Complete, Ref. No. 36. MTD-736-0722
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34
Hex Wash. Hd. Self-Tap Scr. Part of Transmission Complete, Ref. No. 36. MTD-710-0651
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35
Hex Washer .26" x .88" MTD-736-0410
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36
Transmission Comp. MTD-917-0417B
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37
Front Axle Bolt MTD-738-0102
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38
Wheel Ass'y. Comp MTD-NA
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xx
8" x 1.75" Front Wheel Bar Tread MTD-634-0020
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xx
Front/Rear Wheel 8" x 2" "S" Wave MTD-734-1826
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xx
Wheels - Front MTD-753-08093
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39
Bell-Wash. 380" I.D. x .88 MTD-736-0105
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40
Hex Wash. Hd. Tap Scr. 1/4-20 x 1" Lg. MTD-710-1241
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42
Block Bushing MTD-741-0492A
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43
Axle Ass'y MTD-17733
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44
Height Adj. Bracket MTD-782-0516
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45
Hex TT-Tap Scr. 1/4-20 x .38" MTD-710-0653
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46
HEIGHT ADJUSTMENT KNOB MTD-731-13116-1
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47
Spring Lever MTD-732-0639
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48
Plastic Front End MTD-731-1281
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49
Hex B-Tap Scr. 1/4" x .38" MTD-710-0352
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50
Belt Cover MTD-782-7522
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51
Hex Wash. Hd. TT-Scr. 1/4-20 MTD-710-0599
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52
Hex Wash. Hd. B-Tap Scr. 1/4 x .62" (Spec.) MTD-710-0896
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53
LOCK NUT 1/4 MTD-912-3027
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54
Transmission Belt Guard MTD-17058A-0637
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55
S.P. Belt Guard MTD-747-0549
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56
Torx Scr. 5/16 x .75" Lg. MTD-710-1242
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57
Bell-Wash. .345" I.D. x .88" MTD-736-0242
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58
Hub Cap MTD-NA
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xx
Hub Cap MTD-731-0981C
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xx
Hub Cap Gray (3-1/2" Dia.) MTD-920-0249
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59
S.P. Cable MTD-946-0710A
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60
External L-Wash. 1/4" I.D. MTD-736-0222
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61
BALL BEARING (Used w/734-1513B Wheel) MTD-941-0484
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62
Wave Washer.510 ID x.750 OD (Used w/Ref 61) MTD-936-0504
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63
CARRIAGE BOLT 1/4-20X.50" MTD-710-05177
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64
Mach. Scr. 1/4-20 x 2" Lg. MTD-710-1131
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65
Hex L-Nut 1/4-20 Thd. MTD-712-0324
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Processing