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White Outdoor 24A-203B190 Yard Boss 550 (1999)

Model: 24A-203B190 Yard Boss 550 (1999)

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Chute, Nozzle And Bag

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1
CHIPPER CHUTE ASSEMBLY *CHOOSE COLOR WHEN ORDERING* MTD-681-0095
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2
HEX NUT 5/16-18 MTD-712-3010
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3
Bell Washer .340 ID x .872 OD MTD-736-0242
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4
DISCHARGE CHUTE MTD-731-1690A
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5
Bag MTD-964-04001
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6
NOZZLE ASSEMBLY (W/O LOGO BLACK) MTD-631-0086
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7
Nozzle Flap MTD-731-1831
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8
Screw MTD-710-0969
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9
HEIGHT ADJUSTMENT KNOB MTD-731-13116-1
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10
Spring Lever MTD-732-0754
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11
Index Bracket RH MTD-781-0702-0637
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12
Index Bracket LH MTD-781-0703-0637
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13
Hex Flange Lock Nut 3/8-16 MTD-912-0431
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14
Shoulder Screw MTD-738-0913
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15
Flat Washer .510 x 1.12 x .060 MTD-736-3084
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16
DOOR ASSEMBLY (YELLOW) MTD-631-0047
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17
Flat Washer .28 ID x .74 OD MTD-736-0173
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18
SCREW 1/4-20 x .620 GR5 MTD-710-0751
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19
NOZZLE REINFORCEMENT BRACKET(RH) MTD-781-0704-0637
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20
NOZZLE REINFORCEMENT BRACKET(LH) MTD-781-0705-0637
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21
Hex Flange Lock Nut 1/4-20 MTD-912-3027

Drive Assembly

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1
CASE CHAIN (LH) *CHOOSE COLOR WHEN ORDERING* MTD-781-0677
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2
CASE CHAIN (RH) *CHOOSE COLOR WHEN ORDERING* MTD-781-0676
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3
V-Belt MTD-954-0457
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4
SPACER-.630 x 1.25 MTD-748-0313
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5
Hex Flange Bearing MTD-941-0413
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6
Flat Washer MTD-936-0336
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7
CHAIN #41X.500 END MTD-913-0422
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8
Hex Washer Screw 1/4-14 MTD-710-0896
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9
Hex Washer Screw 5/16 MTD-710-0603
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10
TRANSMISSION ASSEMBLY MTD-618-0256
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11
AXLE SHAFT ASSEMBLY MTD-611-0063
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12
Spring - Nylon MTD-10622B
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13
Wheel Complete 10 x 4 x 4 MTD-634-0244
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13
RIM ASSEMBLY (4 x 3.26) *CHOOSE COLOR WHEN ORDERING* MTD-634-0129
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13
Pneumatic Tire 10.0 x 4.0 MTD-734-1598-0901
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13
Valve MTD-934-0255
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13
Flange Bearing .632 ID MTD-741-0487C
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14
Hex Nut 1/4-20 MTD-712-0456
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15
Hex Flanged Lock Nut 1/4-20 MTD-912-3027
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16
Hairpin Clip MTD-714-0104
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17
Flat Washer 5/8 ID x 1.0 OD MTD-736-0366
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18
PAWL - (LH) MTD-948-0188B
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18
Pawl RH .345 ID MTD-748-0381
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19
Wheel Ratchet 1.62 OD x .5 serr MTD-748-0405
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20
HUB CAP 4" (YELLOW) MTD-931-1825

Frame And Handle

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1
HANDLE UPPER COLOR NLA MTD-749-0996
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2
Push Nut MTD-1539-019
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3
Stud Pin .250 x 1.75 MTD-911-0737
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4
Clutch Cable 56" MTD-946-0714
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5
Upper Clutch Cover MTD-753-0832
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6
Drive Lever MTD-731-0620A
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7
Lower Clutch Cover NLA MTD-731-1736
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8
Screw #10-12 x .750 MTD-710-0841
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9
Mounting Cable Cap MTD-753-0833
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10
Screw #10-16 x 1.25 MTD-710-1331
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11
SCREW 5/16-18 x 1.5 LG MTD-710-0805A
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12
Saddle Wash. .32" I.D. MTD-736-0451
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13
HEX FLANGE NUT MTD-712-3004A
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14
Cable Tie MTD-725-0157
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15
Hex Nut 1/4-28 Thd. MTD-712-0138
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16
Lock Washer 1/4 MTD-936-0329
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17
STABILIZER BRACKET *CHOOSE COLOR WHEN ORDERING* MTD-781-0647
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18
SCREW 5/16-18 x .75 GR5 MTD-710-3008
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19
EYE-BOLT MTD-747-0815
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20
Hex Washer Screw 1/4-14 x .625 MTD-710-0896
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21
BELT COVER MTD-731-1646
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22
ENGINE MOUNTING ADAPTER MTD-719-0359
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23
BELT KEEPER MTD-747-0929A
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24
Flat Washer .344 x .75 x .12 MTD-936-3008
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25
Hex Cap Screw 5/16-24 x .75 MTD-710-0157
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26
Hex Cap Screw 5/16-18 x 1.75 MTD-710-3180
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27
HNDL. LOWER PUSH COLOR NLA MTD-749-0980
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28
Screw 3/8-16 x 1.25 MTD-710-0502A
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29
Hex Washer Screw 5/16-18 x .625 MTD-710-0604A
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30
Hex Flange Bearing .631 x .720 MTD-941-0413
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31
FRAME ASSEMBLY *CHOOSE COLOR WHEN ORDERING* MTD-681-0097A
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32
AXLE BRACKET MTD-781-0700-0637
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33
TRANSMISSION COVER MTD-781-0697-0637
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34
Lock Pin MTD-747-0924
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35
Compression Spring MTD-932-0306A
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36
Push Cap MTD-726-0214
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37
Flat Washer 5/8 ID x 1.0 OD MTD-736-0366
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38
Flange Bearing .632 ID MTD-741-0487C
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39
Fl-Wash. .344" I.D. x .625" O.D. MTD-736-0264
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40
Hairpin Clip MTD-714-0104
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41
Bracket Asm *CHOOSE COLOR WHEN ORDERING* MTD-681-0087
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42
Grease Fitting 3/16 MTD-937-3000
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43
Flat Washer .203 ID x .403 OD MTD-736-0931
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44
Bracket Asm *CHOOSE COLOR WHEN ORDERING* MTD-681-0088
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45
Hex Cap Screw 3/8-16 x 3.0 MTD-710-0521
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46
Flange Lock Nut 3/8-16 MTD-912-0431
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47
Spacer MTD-750-1042
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48
Wheel 6.0 x 2.0 MTD-734-1804A

Impeller Assembly

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1
IMPELLER ASSEMBLY (For model 103A) MTD-981-04090
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1
IMPELLER ASSEMBLY (For model 203B) MTD-981-04090
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2
Flail Blade MTD-719-0329
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3
Spiral Pin MTD-715-0166
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4
Impeller Assembly (For model 103A) MTD-981-04091
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4
IMPELLER ASSEMBLY (For model 2038) MTD-981-04090
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5
Clevis Pin MTD-911-0833B
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6
Lock Washer 5/16 MTD-936-0119
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7
Cap Screw 5/16-24 x 1.0 MTD-710-1054
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8
Chipper Blade MTD-981-0490
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9
Hex L-Nut 5/16-24 Thd. MTD-712-0411
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10
Flat Washer .406 x 1/1/4 MTD-736-0247
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11
L-Wash. 3/8" I.D. (H.D.) MTD-736-0217
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12
Hex Cap Screw 3/8-24 x 2.75 MTD-710-1273
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13
Rubber Seal MTD-723-0438
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14
Hex Washer Screw 5/16-18 MTD-710-0604A
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15
Hex Lock Nut 1/2-13 MTD-912-0384
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16
CHIPPER BLADE COVER *CHOOSE COLOR WHEN ORDERING* MTD-781-0627
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17
HEX FLANGE NUT MTD-712-3004A
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18
FLAIL HOUSING ASSEMBLY (INNER) *CHOOSE COLOR WHEN ORDERING* MTD-681-0098
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19
Upper Shredder Blade MTD-781-0599-0637
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21
Lock Washer 5/16 MTD-936-0119
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22
Hex Cap Screw 5/16-18 x 2 MTD-710-0772
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23
Flail Housing Blade MTD-781-0653-0637
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24
SCREW 5/16-18 x .75 GR5 MTD-710-3008
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25
Discharge Screen MTD-719-0326
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26
OUTER FLAIL HOUSING ASSEMBLY *CHOOSE COLOR WHEN ORDERING* MTD-681-0060
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27
Wire Harness MTD-929-0241A
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28
Hex Washer Screw 1/4-14 MTD-710-0896
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29
Clamp MTD-726-0272
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30
Hex Cap Screw 1/2-13 x 5.0 MTD-710-0382
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31
Knob 5/16-18 MTD-712-0421
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32
Switch MTD-925-3166
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33
Safety Switch Mounting Cover MTD-931-1613
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34
Hex Washer Screw MTD-710-1268
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35
Switch Cover MTD-925-1700

Transmission Assembly

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1
TRANSMISSION Complete MTD-918-0255
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2
CUP BEARING HEX MTD-16500A-0637
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3
SHAFT W/SPRKT. 6TH MTD-911-1118
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4
HELICAL GEAR 34T MTD-717-1432
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5
Oil Seal MTD-721-0213
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6
Flat Washer .64 ID x 1.24 OD MTD-736-0187
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7
Flat Washer 5/8 x 1.0 MTD-936-0336
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8
Hex Flange Bearing .631 ID MTD-941-0413
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9
Flange Bearing .629 ID MTD-741-0414
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10
Flange Bearing .566 ID MTD-941-0415
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11
LOWER HOUSING MTD-719-0325
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12
Flange Bearing .503 ID MTD-748-0373
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13
UPPER HOUSING MTD-719-0324A
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14
Flange Bearing .378 ID MTD-748-0208A
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15
Hex Washer Screw #10-16 x .15 MTD-710-0589
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16
Pinion Shaft 10T MTD-717-1433
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17
Oil Seal MTD-921-0329
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18
Thrust Wash. .382" I.D. x .70" O.D. MTD-736-0314
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19
Flat Washer .504 ID x .70 OD MTD-936-0520
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20
Thrust Bearing .375 ID x .812 OD MTD-741-0479
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21
Pulley Ass'y Idler w/ Bearing MTD-956-0008
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22
Needle Brg. .375" x .31 MTD-741-0556
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23
Hex Screw #10-16 x .75 MTD-710-0589
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24
Hex Cap Screw 1/4-20 x 1.25 MTD-710-1062
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25
Hex Nut 1/4-28 Thd. MTD-712-0138
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26
Hex Jam Nut 5/16-24 LH Thd MTD-912-3045
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27
Extension Spring .33 OD x 1.12 Lg. MTD-732-0357A
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28
SPRING WASHER BELL MTD-736-0270
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29
Lock Washer 1/4 MTD-936-0329
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30
Bell-Wash. .325" I.D. MTD-736-0425
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31
Shoulder Spacer .375 ID x .165 OD MTD-738-0440
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32
Shld. Bolt .375" Dia. x .40" MTD-738-0826
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33
Flat Pulley 5.06 Dia. MTD-756-0656
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34
Belt Keeper MTD-782-7569
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35
Idler Bracket MTD-682-0054
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