Simplicity 3901 Illustrated Parts List page 5

Tuff Torq PTO Group - 540 RPM
REF NO PART NO.
1 1960666SM
2 1726043SM
3 1920397SM
4 1654634SM
5 1960680SM
6 1676148SM
7 1669105SM
8 1724225SM
9 1919326SM
10 1722460SM
11 1960615SM
12 1725790SM
13 1724216SM
14 1725010SM
15 1664847SM
16 1725944SM
17 1960677SM
18 1724229SM
19 1725574SM
20 1726291SM
21 1726474SM
22 1726249SM
23 1724963SM
24 1726283SM
25 1726106SM
26 1726169SM
27 1718122SM
Footnotes
The above parts group applies to the following Mfg. Nos.:
1694399 - 540 RPM P.T.O.
Briggs and Stratton Yard Power Products Group
Copyright © 2007 by Briggs and Stratton Corporation
Milwaukee, WI, USA. All rights reserved
QTY. DESCRIPTION
1 CAPSCREW, Hex Head, 1/4 - 20 x 7/8
1 HANDLE, 540 PTO
1 NUT, Nylock, 1/4 - 20
2 SWITCH, Ball
1 NUT, Hex Washer, 3/8 -16
2 BUSHING
1 SPACER
1 HANDLE ASSEMBLY
2 WASHER
2 PIN, Quick
1 BOLT, Carriage, 3/8 - 16 x 2-1/2
1 PTO, 540 RPM, Tuff Torq
1 ARM & HUB ASSEMBLY
1 ROLL PIN
2 CAPSCREW, Hex Washer Head, 5/16 - 18 x 3/4
1 SHIELD & DECAL ASSEMBLY
2 CAPSCREW, Hex Head, M12 - 1-3/4 x 25mm
1 ROD
1 DECAL, 540 PTO Lever Control
4 CAPSCREW, 8mm x 90mm
1 COVER, 540 PTO
1 RING, Snap
1 WIRE HARNESS
1 O-RING
1 O-RING
1 SOLENOID GASKET
10 CAPSCREW, 8mm x 30mm
5
TP 400-3901-00-AT-SMA