Repair Parts

TRACTOR - - MODEL NUMBER PRGT2046B

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KEY	PART		KEY	PART
NO.	NO.	DESCRIPTION	NO.	NO.	DESCRIPTION
1	4197R	Axle Shaft	52	8119M	Needle Bearing
2	12000034	Retaining Ring	53	4220R	Thrust Bearing Race
3	4199R	Final Drive Gear	54	4209R	3rd Reduction Pinion, Low
4	4216R	Differential Gear	55	4213R	4th Reduction Gear
5	4215R	Differential Pinion	56	4442R	3rd Reduction Pinion Spacer
6	4217R	Differential Carrier	57	4195R	2nd Reduction Gear Shaft
7	174728	Axle Thrust Washer	58	4214R	Final Drive Pinion
8	74020652	Bolt, Hex Head 3/8-24 x 3-1/4	59	4194R	1st Reduction Gear Shaft
		(1" Thread Length)	60	7528R	1st Reduction Shaft Spacer
9	7392M	Steel Ball	61	4208R	3rd Reduction Plnion Hlgh
10	137261	Spring Shift Fork Detent	62	4207R	2nd Reduction Gear
11	4985R	Shift Fork, High-Low Range	63	7398H	Needle Bearlng
12	6266H	Thrust Bearing Race	64	4203R	Low Speed Gear and 2nd
13	4212R	4th Reduction Pinion			Reductlon Pinion Cluster
14	137125	Shaft, Brake	65	4204R	Reverse Gear
15	6276H	Snap Ring, Crescent Type	66	2898J	Key, Hi-Pro 1/8 x 17/32
16	633A63	High-Low Range Gears	67	12000033	Klip Ring
17	8118M	Needle Bearing	68	4205R	Intermediate Speed Gear
18	8740H1	Sintered Iron Bearing	69	4206R	High Speed Gear
19	122238X	Shift Fork Shaft, High-Low Range	70	1370H	Thrust Bearing Race
20	4218R	Differential Pinion Spacer	71	633A69	Intermediate and High Speed
21	6252H1	Differential Pinion Bushing			Cluster Pinions
22	7810H	Gripco Centerlock Nut 3/8-24	72	139120	Input Shaft
23	6262H	Shift Fork, R.H.	73	4201R	Low Speed Pinion
24	7393R	Oil Seal	74	12000008	E-Ring
25	992R1	Sintered Iron Bearing	75	1153R	Reverse Idler Gear
26	139111	Shift Fork Shaft	77	6803J	Needle Bearing
27	4986R	Shift Fork, L.H.	79	1167R	Sealing Washer
28	122254X	Shift Shaft, High-Low Range	80	73360700	Nut, Hex, Jam 7/16-20
29	6269H	Oil Seal	81	6270H	Oil Seal
30	5855H	Pressure Relief Valve	82	136984	Reverse Idler Shaft
31	174731	Gearcase, Reverse Idler Shaft	84	5384J	Gearshift Lever, Bent
		and Bearings, R.H. (Includes Key	85	2978J	Gearshift Cap
		No.’s 17,18, 25, 33, 50, 3, 77 and	86	633A85	Gearshift Ball Cover and Pin
		82)	87	8739H1	Shift Lever Guide Ball, Keyed
32	6277H	Dowel Pin	88	4924H	Spring
33	4225R	Needle Bearing	89	19151516	Washer 15/32 x 15/16 x 16 Ga.
34	7396H	Thrust Bearing Race	90	110542X	Shift Mechanism Seal
35	4198R	4th Reduction Gear Shaft	91	19181511	Washer 9/16 x 15/16 x 12 Gauge
36	4200R	4th Reduction Gear Spacer	92	75J	Gearshift Gate and
37	7395H	Thrust Bearing Race			Reinforcement
38	160789	Gate, Lower, Shift	93	6274H	Shift Ball Cover Gasket
39	174729	Gearcase and Bearings, L.H.	94	76020412	Cotter Pin 1/8 x 3/4
		(Includes Key Numbers 18, 25,	96	159783	Screw, Hex, Washer, HD.
		49, 50 (2), 51 and 52)	97	633A109	Gearshift Lever Assembly
40	13320400	Pipe Plug 1/2-14 N.P.T.	98	174742	Transaxle, 6 Speed,
41	17580520	Bolt, Hex 5/16-18 UNC x 1-1/4			Complete Assembly
45	6271H	Oil Seal	NOTE: All component dimensions given in U.S. inches
46	13060200	Pipe Plug 1/4-18 N.P.T.		1 inch = 25.4 mm
49	4895H	Needle Bearlng
50	4222R	Needle Bearing
51	1529R	Needle Bearing

178500 specifications

The Poulan 178500 is a powerful and versatile string trimmer that caters to the needs of both professional landscapers and homeowners looking for an efficient lawn maintenance tool. Known for its robust design and user-friendly features, the Poulan 178500 stands out in the market of outdoor power equipment.

One of the main features of the Poulan 178500 is its potent 17cc, 2-cycle engine. This engine delivers a strong performance, allowing users to tackle tough grass, weeds, and overgrown areas with ease. The 2-cycle technology ensures that the trimmer is not only powerful but also lightweight, making it easier to maneuver during extended use. Users will benefit from a balanced weight distribution, which minimizes user fatigue.

Equipped with a dual-line cutting head, the Poulan 178500 ensures efficient cutting performance. The dual-line system offers a wider cutting path, enabling greater coverage with each pass. This feature is especially beneficial for larger yards or heavily landscaped areas, as it reduces the time spent on trimming tasks. Additionally, the trimmer utilizes a bump-feed line advancement system, allowing users to easily release more line with a simple tap on the ground, keeping productivity high without interruptions.

The ergonomic design of the Poulan 178500 enhances user comfort and usability. It boasts cushioned grips that reduce vibration and improve handling. Furthermore, the adjustable handle allows users to customize the position for optimal control, making trimming at various angles easier and more efficient.

Another remarkable characteristic of the Poulan 178500 is its ease of starting. The trimmer is equipped with a simplified starting mechanism, minimizing the effort required to get the engine running. This feature is particularly advantageous for those who may struggle with traditional starting methods.

For added convenience, the Poulan 178500 features a lightweight frame, making it one of the more portable options in the string trimmer market. This ease of transport and storage ensures that users can easily move from one area of their property to another without hassle.

In summary, the Poulan 178500 is a high-performance string trimmer that merges power, comfort, and user-friendly technology. Its robust engine, dual-line system, ergonomic design, and easy starting mechanism make it an excellent choice for anyone seeking a reliable and efficient lawn maintenance tool. Whether for professional landscaping or routine yard care, the Poulan 178500 is built to meet diverse trimming demands while delivering excellent results.

Poulan 178500 owner manual Repair Parts

Models: 178500

REPAIR PARTS

TRACTOR - - MODEL NUMBER PRGT2046B

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KEY

178500 specifications