Poulan 177552 owner manual 137057, 72140608, 73900600, 145212

REPAIR PARTS

TRACTOR - - MODEL NUMBER PR20H42STB

DRIVE

KEY	PART
NO.	NO.	DESCRIPTION
1	- - - - - -	Transaxle Hydro Gear 314-0510
		(Order Parts From Transaxle
		Manufacturer)
8	165619	Rod Shift Hydro LT
10	76020416	Pin Cotter 1/8 x 1 CAD

1410040400 Washer Lock Hvy Helical

1574490544 Bolt, Hex FLGHD 5/16-18 Gr. 5

1673800500 Nut Lock Hex W/Ins 5/16-18 Unc P

19	73800600	Nut Lock Hex W/Wsh 3/8-16 Unc
21	140845	Knob, Round 1/2-13
22	169498	Rod, Brake Hydro
24	73350600	Nut

25106888X Spring, Brake Rod

2619131316 Washer

2776020412 Pin Cotter 1/8 x 3/4 CAD.

28	145204	Rod, Parking Brake
29	71673	Cap, Parking Brake
30	169592	Bracket, Transaxle
32	74760512	Bolt Hex Hd 5/16-18 Unc x 3/4
34	155071	Shaft, Foot Pedal
35	120183X	Bearing, Nylon
36	19211616	Washer
37	1572H	Pin, Roll

38131494 Pulley, Idler, Flat

3974760644 Bolt

40	4470J	Spacer, Split
41	165838	Keeper, Belt Idler
42	19131312	Washer 13/32 x 13/16 x 12 Gauge
47	127783	Pulley, Idler, V-Groove
48	154407	Bellcrank Clutch Grnd Drv STL
49	123205X	Retainer, Belt
50	74760624	Bolt

5173680600 Nut Crownlock 3/8-16 UNC

5273680500 Nut Crownlock 5/16-18 UNC

53 105710X Link, Clutch

55105709X Spring, Return, Clutch

5674760620 Bolt Fin Hex 3/8-16 UNC x 1-1/4

57	140294	V-Belt, Ground Drive
59	169691	Keeper, Center Span
61	17060612	Screw Thdrol. 3/8-16 x .75
62	8883R	Cover, Pedal
63	140186	Pulley, Engine

KEY	PART
NO.	NO.	DESCRIPTION
64	71170764	Bolt, Hex
65	10040700	Washer
66	154778	Keeper Belt Engine
69	142432	Screw
70	134683	Guide Belt
71	169183	Strap Torque Lh Hydro
73	169182	Strap Torque Rh Hydro
74	137057	Spacer, Axle

75121749X Washer 25/32 x 1-1/4 x 16 Gauge

7612000001 E-Ring

77	123583X	Key, Square
78	121748X	Washer 25/32 x 1-5/8 x 16 Gauge

81165596 Shaft Asm. Cross Hydro

82123782X Spring Torsion T/A

8319171216 Washer 17/32 x 3/4 x 16 Ga.

84	169594	Link Transaxle
89	169373X428	Console, Hydro
95	170201	Control Asm Bypass Hydro
96	4497H	Retainer Spring 1" Zinc/Cad
116	72140608	Bolt Rdhd Sq Neck 3/8-16 x 1
120	73900600	Nut Lock Flg. 3/8-16
150	165850	Bushing Bellcrank Grd Drive
151	19133210	Washer 13/32 x 2 x 10 Ga.
156	166002	Washer Srrted 5/16 ID x 1.125
158	165589	Bracket Shift Mount
159	165494	Hub Tapered Flange Shift Lt

16172140406 Bolt Rdhd Sqnk 1/4-20 x 3/4 Gr 5

16273680400 Nut Crownlock 1/4-20 Unc

16374780416 Bolt Hex Fin 1/4-20 Unc x 1 Gr 5

16419091010 Washer 5/8 x .281 x 10 Ga

165165623 Bracket Pivot Lever

166166880 Screw 5/16-18 x 5/8

168	165492	Bolt Shoulder 5/16-18 x .561
169	165580	Plate Fastening Lt
197	169613	Nyliner Snap-In 5/8" ID
198	169593	Washer Nyl 7/8 ID x .105
199	169612	Bolt Shoulder 5/16-18 Unc
200	72140508	Bolt Rdhd Sqnk 5/16-18 Unc x 1
202	72110612	Bolt Carr Sh 3/8-16 x 1-1/2 Gr 5
212	145212	Nut Hex Flange Lock

NOTE: All component dimensions given in U.S. inches 1 inch = 25.4 mm

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