Simplicity ZT2352K, ZT2148B, ZT2352B, ZT2148K specifications Pump Drive Idler ARM

Pump Drive Group

REF NO.	PART NO.	QTY.	DESCRIPTION
1	46845	1	CRANKSHAFT SPACER
2	47075	1	CRANKSHAFT PULLEY
3	45090	1	SPACER, Idler Pivot
4	22157	2	BUSHING, Brass
5	1846430	1	PUMP DRIVE IDLER ARM
6	45135	1	SHAFT, Idler Pivot
7	45139	1	RETAINER, Idler Arm
8	25013-32	1	CAPSCREW, Hex Hd, 3/8-16 x 4
9	25096	3	NUT, Hex, Nylon Lock, 3/8-16
10	25156	2	WASHER, 3/8
11	22621	1	PULLEY, Idler (Single Flange)
12	25013-14	1	CAPSCREW, Hex Hd, 3/8-16 x 1-3/4
13	25128	1	NUT, Hex, Serrated Flange, 3/8-16
14A	21826	1	SPRING, Extension
			(48” Model - SN: 101-425)
			(52: Model - SN: 101-350)
14B	22847	1	SPRING, Extension
			(48” Model - SN: 426 & up)
			(52: Model - SN: 351 & up)
15	25100	1	NUT, Hex, Side Lock, 3/8-16
16	25013-18	1	CAPSCREW, Hex Hd, 3/8-16 x 2-1/4
17	25321	1	SCREW HOOK, 3/8-16 x 4-1/4
18	25034	2	NUT, Hex, 3/8-16
19	22314	1	BELT, Pump Drive (Set)
20	46446	1	SPACER, Idler
21	22620	1	PULLEY, Idler
22	25013-22	1	CAPSCREW, Hex Hd, 3/8-16 x 2-3/4
23	22586	2	PULLEY, Pump Drive
24	22156	2	KEY, 5mm x 25mm
25	22587	2	BUSHING, Tapered Hub
26	25010-8	4	CAPSCREW, Hex Hd, 1/4-20 x 1

Footnotes:

The above parts group applies to the following Model Nos.:

ZT2148	Colt 21 HP Briggs & Stratton Rider w/ 48” Mower
ZT2148B	Colt 21 HP Briggs & Stratton Rider w/ 48” Mower
ZT2148K	Colt 21	HP Kohler Rider w/ 48” Mower
ZT2352	Colt 23	HP Briggs & Stratton Rider w/ 52” Mower
ZT2352B	Colt 23	HP Briggs & Stratton Rider w/ 52” Mower
ZT2352K	Colt 23	HP Kohler Rider w/ 52” Mower
TP 400-7034-01-CT-D		21