17
1
2
24
4
11
10
8
9
8
7
6
5
12
19
18
17
16*
13
22*
21* 20
3*
23
Description Part #
5/16-18 X 4 HCC GR5 ZP NB513
5/16-18 X 2 3/4 HCCGR2ZP NB106
5/16 SAE Washer NB275
5/16-18 Nyloc Nut NB181
PARTS NOT SHOWN
(Zero Turn Rider Trans Mounting Hardware)
Item # Description Part #
1 Wire Link For Idler Arm BRS6H
2 Clutch Rod Spring 682S
3* 5/16-18 Serrated Flange Nut NB170
4 5/16-18 X 1 HCC GR5 ZP NB501
5 Transmission Idler Arm 3690TK
6 1/2-13 X 3 HCC GR5 Bolt ZP NB131
7 3/8-16 X 1 1/2 HCC GR5 ZP NB107
8 3/8 SAE Washer NB272
9 Idler Pulley B27
10 3/8-16 2-Way Lock Nut NB280
11 1/2-13 Jam Nut NB118
12 5/16-18 Nyloc Nut NB181
13 Hydro Release 3678TK
16* Wheel Spacer 3825
17 Wheel Hub Lug Nut 1/2-20 2203LN
18 Rear Tire For 36" 3755
Rear Tire For 42" 3604
Rear Tire For 50" 3756
19 Transaxle Left 3601CB
20 Transaxle Right 3600CB
21* Belt Snubber (50" Only) 3819TK
22* 5/16-18 X 3/4 Serr Flg Bolt NB596
23 1/2-13 Nyloc Nut NB281
24 5/16-18 ZP 2 Way Lock Nut NB558
Note: Spring #2 must pivot freely on
bolt #4 to prevent pre-mature failure.
* 50” only
Description Part #
1/4-20 X 1 HCC GR5 ZP NB102
1/4 SAE Washer NB274
1/4-20 Nyloc Nut NB180
1/4-20 Flange Nut NB524