Drive Assembly - Before SN Reference Number 4

#PartDescription ReqNotesAvailability
1 173-5988 Chain tensioner 1
2 173-5989 Nut 1/4-20 x 7/8 hex coupling stainless steel 1
3 173-5990 Chain guard plate 1
4 173-5991 Washer .48 x 1.25 shoulder 2
5 999-0304 Nut 1/4-20 nylon lock jam stainless steel 3
6 173-5992 Connector bracket 1
7 173-5993 Screw 1/4-20 x 2 1/4 hex head cap 3
8 173-5994 12mm collar 1
9 173-5995 Steering sprocket 1
10 173-5996 Chain ring plate 1
11 173-5997 Spacer 3
12 999-0423 Nut 5/16-18 nylon insert lock stainless steel 7
13 173-5998 Upper clamp plate 1
14 173-5999 Lower clamp plate 1
15 173-7197 Bearing clamp bracket 1
16 173-7198 Mounting plate 1
17 173-7199 Shaft 1
18 173-7200 12.7mm pitch chain 1
19 173-7201 Drive bearing 1
20 173-5291 Chain tensioner sleeve 1
21 999-1346 Washer M12 flat stainless steel 1
22 373-1106 Washer 1
23 999-1049 Washer 1/4 split lock zinc plated 1
24 999-0549 Washer 5/16 x 3/4 SAE flat stainless steel 4
25 999-0123 Washer 1/4 SAE flat zinc plated 7
26 273-6649 5/8 inch cushioned clamp 1
27 999-1466 Nut 1/4-20 lock with external toothed lockwasher SS 3
28 999-1482 Nut 3/8-16 nylon lock stainless steel 1
29 999-0967 Bolt 5/16-18 x 3/4 carriage head stainless steel 4
30 999-0617 Washer 3/8 x 1 flat stainless steel 1
31 999-1990 Screw #10-32 X 1/2 phillips pan head rolling thread zinc 2
32 999-0018 Bolt 1/4-20 x 1/2 hex cap grade 5 zinc plated 1
33 173-5054 Bolt 1/4-1-3/4 hex head (OBSOLETE) 4
34 173-5565 Master link 1
35 273-6644 Washer 2 1/2 x 1 1/4 (OBSOLETE) 1
36 999-9154 Washer 3/4 flat nylon 2
37 999-0016 Washer 1/4 flat plain finish 1
38 999-0595 Nut 1/4-20 flange lock serrated zinc plated 2