Ryobi 454 manual Model, Part Description

Model 454

Ref.	Part No.	Part Description	Ref.	Part No.	Part Description
No.			No.
1.	611-0020	Wheel Shaft Ass’y 33T	28.	721-0378	1.0 Shaft Seal
2.	611-0021	Tine Shaft Ass’y: 18T	29.	721-0379	.75 Shaft Seal
3.	611-0128	Jack Shaft Ass’y	31.	726-0277	Tapered Cap Ring
4.	611-0129	Input Shaft Ass’y	32.	732-0496	Compression Spring.50" Lg.
5.	617-0058	Rev. Idler Gear Ass’y: 30T	33.	736-0163	Flat Wash. 1.03" I.D. x 1.62"
6.	617-0059	Ftine Idler Gear Ass’y: 30T	34.	736-0351	Flat Wash.76" I.D. x 1.5" O.D.
7.	617-0060	Tine Input Sprocket Ass’y: 9T	35.	736-0226	Flat Wash.474" I.D. x.879"
8.	617-0061	Wheel Input Sprocket Ass’y: 10T	36.	736-0518	Thrust Wash.445 x 1.92 x.060
9.	617-0062	Gear Ass’y: 11T	37.	736-3088	Fl-Wash.635" I.D. x 1.59 O.D.
10.	686-0108	R.H. Chain Case Housing Ass’y	40.	738-0645	Detent Shaft 1/2" Dia.
11.	710-0376	Hex Bolt 5/16-18 x 1" Lg.	41.	738-0648	Jack Shaft.625 x 2.385
12.	710-0599	Hex S-Tap Scr. 1/4- 20 x.5	42.	738-1013	Jack Shaft.625 x 5.0
13.	710-0604A	Hex S-Tap Scr. 5/16-18 x.625"	43.	741-0124	Ball Bearing
14.	710-3008	Hex Bolt 5/16-18 x.75"	44.	741-0420	Flange Bearing 1.0 x 2.5 x 1.38
15.	711-1349	Input Shaft	45.	741-0421	Flange Bearing.75 x 2.5 x 1.38
16.	712-0378	Hex Nut 7/16-20	46.	741-0563	Ball Bearing. 6692 x 5745 x.466
17.	712-3004A	Flange Nut 5/16-18	47.	741-0862	Detent Ball.250
18.	713-0367	#420 Chain 1/2 Pitch x 50 Links	48.	750-0258	Spacer.315
19.	713-0484	#50 Chain 5/8 Pitch x 54 Links	49.	750-0570	Spacer 1.0 I.D x 2.0 O.D. x.440
20.	716-0865	Snap Ring	50.	750-0664	Spacer.505 I.D. x.88 O.D. x.440
21.	717-0853	Shifting Fork	51.	750-0671	Spacer.75 x 2.0 x.50
22.	717-1582	Spur Gear 44T	52.	786-0171	L.H. Chain Case Housing Ass’y
23.	717-1583	Spur Gear 30T	53.	786-0238	Gear Positioner Bracket
24.	717-1584	Spur Gear 30T	54.	736-0171	Lock Washer 7/16
25.	717-1585	Spur Gear 44T	55.	736-0407	Bell Washer.45”I.D. x 1.0”
26.	717-1587	Spur Gear 44T		686-0107	Gear Case Assembly Complete
27.	717-1594	Spur Gear 16T

15