McCulloch Lawn Mower MC550R User Manual

REPAIR PARTS MANUAL  
MODEL NUMBER MC550R  
MFG. ID. NO. 96132005300  
Rotary Lawn Mower  
For Parts and Service, contact our authorized distributor: call 1-800-849-1297  
For Technical Assistance: call 1-800-829-5886  
435223 02.12.10 BY  
Printed in U.S.A.  
 
ROTARY LAWN MOWER - - MODEL NUMBER MC55R (MFG. ID. NUMBER 96132005300)  
1
2
3
23  
59  
44  
43  
42  
44  
6
11  
12  
61  
13  
33  
14  
7
49  
67  
4
36  
73  
15  
5
34  
50  
32  
21  
30  
40  
14  
41  
18  
37  
61  
25  
76  
77  
36  
75  
33  
35  
46  
73  
19  
22  
52  
18  
41  
30  
28  
57  
32  
33  
49  
30  
22  
24  
56  
55  
33  
73  
26  
20  
61  
29  
30  
36  
37  
61  
54  
53  
34  
73  
74  
45  
36  
 
ROTARY LAWN MOWER - - MODEL NUMBER MC55R (MFG. ID. NUMBER 96132005300)  
KEY  
NO.  
PART  
NO.  
KEY  
NO.  
PART  
NO.  
KEY  
NO.  
PART  
NO.  
DESCRIPTION  
DESCRIPTION  
DESCRIPTION  
1
2
3
4
5
6
7
194177X428 Control Bar  
194179X479 Upper Handle  
169708X479 Lower Handle  
28 407499X005 Wheel Adjusting Bracket,  
53 851084  
Hex Head Screw  
Front, LH  
29 407500X005 Wheel Adjusting Bracket,  
Front, RH  
3/8-24 x 1-3/8 Grade 8  
Helical Lockwasher  
Hardened Washer  
21" Blade  
Blade Adapter  
Engine, Briggs & Stratton,  
Model Number 10T802-  
1098-ED (For engine service  
and replacement parts,  
call Briggs & Stratton  
at 1-800-233-3723)  
Flanged Locknut, Hex  
Clip, Cable  
54 850263  
55 851074  
56 406712  
57 851514  
194788  
132004  
191574  
66426  
Rope Guide  
Nut, Hex  
Handle Bolt  
Wire Tie  
30 401629  
32 401623X004 Selector Spring, Rear  
33 701037 Selector Knob  
Spacer  
59  
- - -  
11 176556  
12 750634  
13 429930X004 Up-Stop Bracket  
14 189713X428 Knob, Handle  
15 51793  
18 17600406  
19 401174X004 Axle Arm Assembly,  
Front, LH  
20 401175X004 Axle Arm Assembly,  
Front, RH  
21 418655  
22 401621X004 Selector Spring, Front  
23 401814X428 Rear Door Assembly  
Cable, Engine Zone Control  
Hex Washer Head Screw  
34 401173X004 Axle Arm Assembly,  
Rear, LH  
35 73930500  
36 401638  
Locknut, Hex 5/16-18  
Shoulder Bolt 5/16-18  
Hairpin Cotter  
Screw  
37 193931X421 Wheel & Tire Assembly,  
Front 7 x 1-3/4  
61 409148  
67 197991  
73 401630  
74 851201X004 Washer, Special, Engine  
75 413693  
40 411949  
41 88652  
42 405421  
43 405423  
44 184193  
45 150406  
Frame, Grassbag  
Hinge Screw  
Spring, Rear Door, LH  
Spring, Rear Door, RH  
Bolt, Rear Door  
Hex Head Thread Rolling  
Screw 3/8-16 x 1  
Danger Decal  
Washer, Curved, Cylindrical  
Kit, Rear Baffle  
(Includes 3 Screws)  
Baffle, Rear  
Screw, Rear Baffle  
Warning Decal (not shown)  
Operator’s Manual, English  
Operator’s Manual, French  
Repair Parts Manual, English  
Kit, Rear Skirt  
76 410589  
77 17411312  
24 426589  
25 410387X479 Handle Bracket  
Assembly, LH  
26 410388X479 Handle Bracket  
Assembly, RH  
Nut, Hex 5/16-18  
46 404763  
- -  
- -  
- -  
- -  
404764  
193732  
193734  
435223  
49 193905X421 Wheel & Tire Assembly,  
Rear 8 x 1-3/4  
50 402024  
52 424110  
Grassbag  
Kit, Mower Housing  
(Includes Key Number 46)  
NOTE: All component dimensions given in U.S. inches. 1 inch = 25.4 mm.  
IMPORTANT: Use only Original Equipment Manufacturer (O.E.M.) replacement parts. Failure to do so could be hazardous, damage your lawn mower and void your warranty.  
 

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