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White Outdoor 21A-400-190 Roto Boss 530 (1997)

Model: 21A-400-190 Roto Boss 530 (1997)

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Engine, Wheel Ass'y, Belts And Pulleys

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1
SCREW 5/16-18 x .75 GR5 MTD-710-3008
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2
HEX FLANGE NUT MTD-712-3004A
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3
CABLE BRACKET MOUNTING MTD-786-0107
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4
Torx Mach. AB-Tap Scr. 1/4 x .6" Lg. MTD-710-1017
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5
BELT COVER BOLT MTD-738-0899
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6
BRACKET COVER-SHIFBLACK MTD-786-0117-0637
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7
BELT COVER (OYSTER GRAY) MTD-786-0100-0662
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8
R-Wash. .218 I.D. x .5" O.D. MTD-736-0142
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9
Hex Cap Nut 1/4-28 Thd. MTD-712-0392
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10
Flat Pulley 8" O.D. MTD-756-0634
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11
Bell-Wash. .38" I.D. x .88" O.D. MTD-736-0105
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12
Hex Flange L-Nut 3/8-16 Thd. MTD-712-0379
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13
V-Belt MTD-954-0438
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14
BELT KEEPER BRACKET (POWDER BLACK) MTD-686-0031A-0637
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15
L-Wash. 5/16" I.D. MTD-936-0119
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16
Hex Bolt 5/16-24 x .62" Lg. MTD-710-0237
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17
Shld. Nut MTD-738-0876A
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18
Hex Jam L-Nut 3/8-16 Thd. MTD-712-0266A
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19
Fl-Idler w/Flanges MTD-756-0405
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20
Hex Bolt 3/8-24 x 1" Lg. MTD-710-1039
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21
L-Wash. 3/8" I.D. (H.D.) MTD-736-0217
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22
Fl-Wash. 3/8" I.D. x 1" O.D. MTD-736-0258
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23
Outer Engine Pulley Half MTD-756-0972
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24
Inner Engine Pulley Half MTD-756-0971
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25
IDLER BRACKET MTD-786-0080-0637
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26
Hex Bolt 3/8-16 x 1.25" Lg. MTD-710-0723
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27
Clutch Cable MTD-946-0916
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28
Air Valve MTD-934-0255
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29
Hairpin Clip MTD-714-0104
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30
Clevis Pin MTD-711-1017
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31
RIM NLA MTD-634-0108-0662
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32
WHEEL ASSEMBLY (16 x 4) (RH) *CHOOSE COLOR WHEN ORDERING* MTD-634-0106
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32
WHEEL ASSEMBLY (16 x 4) (LH) *CHOOSE COLOR WHEN ORDERING* MTD-634-0107
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32
Tire Only MTD-734-0808A
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34
COUNTER WEIGHT MTD-919-0009A
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35
Hex L-Wash. TT-Tap Scr. 3/8-16 Thd. MTD-710-1007
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36
Hex Bolt 5/16-18 x 1" Lg. (Gr. 5) MTD-710-0376
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37
HEX FLANGE NUT MTD-712-3004A
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38
Engine MTD-NA
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41
TINE SHIELD BRACKET ASSEMBLY *CHOOSE COLOR WHEN ORDERING* MTD-686-0043A
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42
Hex Bolt 5/16-18 x 7/8" Lg. MTD-710-3038

Gear Case Ass'y

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1
CHAIN CASE GASKET MTD-721P0295
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2
Reinforcement Plate MTD-786-0086-0637
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3
Snap Ring MTD-716-0865
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4
SPACER MTD-950-0938
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5
KIT-SERVICE WHEEL SHAFT 611-0058 MTD-753-05577
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6
Spur Gear 46T MTD-717-1458
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8
Fl-Wash. .76" I.D. x 1.5" O.D. x .030" Thk. MTD-736-0351
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9
Shaft Seal MTD-721-0379
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10
Fl-Wash. 7/16" I.D. x 1-3/8" O.D. MTD-936-0406
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11
GEAR CASE ASSEMBLY HALF (LH) MTD-986-0039-0637
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12
SPACER MTD-750-0935
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13
JACK SHAFT MTD-738-0885
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14
SPACER MTD-950-0936
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15
IDLER GEAR ASSEMBLY MTD-917-0004
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16
Hex Patch L-Nut 7/16-20 Thd. MTD-712-3067
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17
Bell-Wash. .45" I.D. x 1" O.D. MTD-736-0407
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18
Hex Nut 7/16-20 Thd. MTD-712-0378
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19
Hex Wash. Hd. TT-Tap Scr. 1/4-20 x .5" Lg. MTD-710-0896
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20
DETENT SHAFT SPRING MTD-932-05125
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21
DETENT BALL .250 MTD-741-0862
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22
Shaft Seal MTD-921-0378
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23
Thrust Wash. 1.03" I.D. x 1.62" MTD-936-0163
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24
Spacer 1" I.D. x 2" O.D. x .5" Thk. MTD-950-0570
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26
TINE SHAFT ASSEMBLY W/18T MTD-611-0021A
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27
Chain #50 5/8" Pitch x 52 Links - Endless MTD-913-0226
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28
Chain - #41 1/2" Pitch x 30 Links - Endless MTD-713-0233
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29
GEAR CASE HALF (RH) *CHOOSE COLOR WHEN ORDERING* MTD-686-0038
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30
SPECIAL FLAT WASHER MTD-936-0541
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31
GEAR SPROCKET ASSEMBLY MTD-917-0003
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32
JACK SHAFT MTD-738-0884
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33
SPACER MTD-750-0931
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35
GEAR SPUR 10T MTD-917-1411
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36
SPACER MTD-950-0930
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37
SPROCKET MTD-713-0436
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38
REVERSE GEAR 46T MTD-717-1405
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Thrust Wash. .445" I.D. x 1.92" MTD-736-0518
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40
SHIFTER ASSEMBLY MTD-618-0245B
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41
Spur Gear 17T MTD-717-1409
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42
FLAT WASHER .67X 1.174X .02 MTD-736-05031
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43
Wire Ring MTD-732-0614
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44
Clutch Collar MTD-718-0234
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45
Retaining Ring .875" Shaft MTD-916-0235
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46
Drive Shaft MTD-711-1087
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47
Sprocket 11T MTD-713-0435
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49
Spur Gear 16T MTD-717-1451A
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50
Fl-Wash. 5/8" I.D. x 1" O.D. MTD-936-0336
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51
Ball Bearing .669" I.D. MTD-941-0600
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52
L-Wash. 1/4" I.D. MTD-936-0329
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53
SCREW 1/4-20 x .620 GR5 MTD-710-0751
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55
Ball Bearing MTD-941-0563
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56
Fl-Wash. .281" I.D. x .875" O.D. MTD-736-0512
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57
GEAR CASE KIT MTD-753-05328
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?58
SPECIAL KEY MTD-918-0237
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59
FLAT WASHER .88 x 1.50 x .030 MTD-736-0265
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60
BUTTON PLUG MTD-726-0331
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61
SPECIAL SPACER MTD-950-0987

Handle, Tine Shield, Blades And Labels

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1
Vinyl End Plug MTD-735-0246A
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2
CLUTCH CONTROL ASSEMBLY *CHOOSE COLOR WHEN ORDERING* MTD-647-0014
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3
Torx Mach. AB-Tap Scr. 1/4 x .62" Lg. MTD-710-1017
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4
HANDLE COVER OYSTER MTD-786-0131-0662
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5
RETAINING BRACKET MTD-786-0098-0637
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6
RETAINING BRACKET MTD-786-0118-0637
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7
Grip MTD-720-0278A
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8
Knob MTD-720-0210A
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9
Hex Jam Nut 3/8-16 Thd. MTD-912-3008
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11
Rubber Washer MTD-735-0127
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12
Fl-Wash. .344" I.D. x .6" O.D. MTD-736-0204
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13
GEAR SHIFT ROD MTD-747-0902
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14
Hairpin Clip MTD-714-0104
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15
HANDLE ASSEMBLY NLA MTD-649-0023-0648
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16
Hex Wash. Hd. TT-Tap Scr. 1/4-20 x .5" Lg. MTD-710-0599
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17
CABLE CLIP MTD-726-0330
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21
Clutch Cable MTD-946-0916
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22
Depth Bar MTD-786-0120-0637
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23
Fl-Wash. 3/8" I.D. x 5/8" O.D. MTD-936-0117
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24
Hex Bolt 3/8-16 x 1" Lg. MTD-710-0514
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29
CRANK SHIFT ASSEMBLY MTD-686-0095
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30
Clevis Pin MTD-711-0415
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31
Inter. Cotter Pin MTD-714-0149B
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32
Tine Ass'y. - L.H. MTD-642-0015-0637
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32
Tine Ass'y. - R.H. MTD-642-0016-0637
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33
Side Shield MTD-786-0090A-0648
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34
Rear Tine Shield MTD-786-0113
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35
End Cover Ass'y. MTD-686-0044B-0648
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36
Hex Bolt 5/16-18 x 1" Lg. MTD-938-0849
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38
Hex Bolt 5/16-18 x .75" Lg. MTD-710-0376
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39
Carriage Bolt 3/8-16 x 1" Lg. MTD-710-3097
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40
Hex Nut 3/8-16 Thd. MTD-712-0798
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42
Wing Nut 5/16-18 Thd. MTD-712-0421
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43
HEX FLANGE NUT MTD-712-3004A
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44
TINE SHIELD BRACKET (RH) MTD-786-0076-0637
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45
TINE SHIELD BRACKET (LH) MTD-786-0077-0637
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46
Clevis Pin MTD-711-0415
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47
TINE SHIELD NLA MTD-786-0085-0648
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48
Tiller Flap Rod MTD-747-0432
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49
Cap Speed Nut MTD-926-0106
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50
Hex Bolt 5/16-18 x 3" Lg. MTD-710-0189
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51
SHIFT COVER *CHOOSE COLOR WHEN ORDERING* MTD-786-0101B
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52
Torx Mach. AB-Tap Scr. 1/4 x .6" MTD-710-1017
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54
HANDLE BRACKET (LH) MTD-786-0109
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55
HANDLE BRACKET (RH) MTD-786-0108
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56
Hex Nut Retainer Brkt. MTD-784-0191
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57
Hex Flange Nut 3/8-24 Thd. MTD-712-0379
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58
Spacer .322 Dia. MTD-750-0885A
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59
Handle Adjustment Crank MTD-784-0190
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60
L-Wash. 3/8" I.D. MTD-736-0169
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61
Spiral Pin 1" Lg. MTD-715-0120
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LABEL - ROTO BOSS "530" - SIDE OF ENGINE NLA MTD-777-4732
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LABEL - HANDLE PANEL NLA MTD-777-4730
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Label - Belt Guard NLA MTD-777-4731
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