Parts List - MTD 640 Operator's Manual

SECTION 10: PARTS LIST FOR MODEL 640
2
REF. PART
NO. NO.
1 618-0123 RH Reducer Housing
2 618-0124 LH Reducer Housing
3 710-0642 Hex Screw 1/4-20 x .75
4 711-0908 Spiral Axle 24"
711-0909 Spiral Axle 26"
711-0910 Spiral Axle 28"
5 714-0161 Key
6 715-0143 Pin-Spiral
7 717-0528 Worm Gear, 20T
8 717-0526 Worm Shaft
9 718-0186 Thrust Collar
4
9
16
13
7
12
DESCRIPTION
17
11
15
14
5
6
3
1
REF. PART
NO. NO.
10 721-0325
11 721-0327
12 736-0351
13 736-0369
14 736-0445
15 741-0662
16 741-0663
17 618-0120A
618-0121A
618-0122A
15
8
10
3
DESCRIPTION
Grease Plug
Grease Seal
Flat Washer .76 x 1.5 x .030
Flat Washer .508 x 1.0 x .020
Flat Washer .76 x 1.5 x .060
Flange Bearing .75 x 1.0 x .59
Flange Bearing .75 x 1.0 x .925
Ass'y. Complete 24"
Ass'y. Complete 26"
Ass'y. Complete 28"