Troy-Bilt Super Bronco manual MODELS 643, Description, Complete Wheel Assembly 10 x 2.75 A

REF	PART NO.	DESCRIPTION
NO.
1	736-0159	Flat Washer, 5/16
2	756-04198	Pulley, Engine Drive
3	656-04023	Transmission Pulley (A)
	656-04005	Transmission Pulley (B) (C)
4	756-04169	Pulley, Reverse Idler (B) (C)
5	786-04095	Guard, Belts/Pulleys
6	754-04090	Forward Drive Belt
7	754-04091	Reverse Drive Belt (B) (C)
8	731-05268	Belt Cover
9	732-04289	Reverse Return Spring (B) (C)
10	732-04081	Belt Guide (B) (C)
11	732-04079	Belt Guide
12	786-04068	Engine Bracket, Left
13	786-04069	Engine Bracket, Right
14	786-04070	Bracket, Belt Cover
15	748-04087	Shoulder Washer
16	786-04276	Reverse Idler Arm (B) (C)
17	786-04275	Forward Idler Lever
18	710-0672	Hex Hd. Screw, 5/16-24 x 1.25 (A)
	710-0117	Hex Hd. Screw, 5/16-24 x 1 (B) (C)
19	710-0237	Hex Hd. Screw, 5/16-24 x 5⁄8
20	710-0376	Hex Hd. Screw, 5/16-18 x 1
21	710-04049	Hex Hd. Screw, 5/16-18 x 5/8
22	710-0347	Hex Hd. Screw, 3/8-16 x 1-3/4 (A)
	710-0520	Hex Hd. Screw, 3/8-16 x 1.50 (B) (C)
23	710-0599	Screw, Self-Tapping, 1/4-20 x 1/2
24	710-3103	Hex Hd. Screw, 5/16-18 x 2 (B) (C)
25	712-3000	Lock Nut, 3/8-16
26	712-3009	Lock Nut, 5/16-18 (B) (C)
27	736-0119	Lock Washer, 5/16 (A)
28	750-0535	Spacer, .380 ID x .625 OD x .21 (A)
	736-3050	Flat Washer .406 x .812 x .051 (B) (C)
29	736-3090	Flat Washer

MODELS 643 & 645

REF	PART NO.	DESCRIPTION
NO.
30	736-0452	Bell Washer
31	710-0459A	Hex Hd. Screw, 3/8-24 x 1.50, GR5
32	736-04181	Support Washer
33	732-04085	Forward Return Spring
34	786-04107	Bracket, Cable Mounting
35	756-04170	Forward Idler Pulley
36	714-0105	Key, 3/16" x 1"
37	736-3078	Flat Washer
38	736-04193	Belleville Washer
39	710-0805	Hex Screw, 5/16-18 x 1.50 Gr5 (A) (B)
	710-0395	Hex Screw, 5/16-18 x 2-1/4, Gr5 (C)
40	712-04063	Nut, Hex Lock, 5/16-18
41	750-0258	Spacer, Shoulder (A)
42	736-0315	Washer, Flat, .75 x 1.5 x .125 (A)
	736-04192	Flat Washer .786 x 1.000 x .031 (B) (C)
43	736-0242	Bell Washer
44	749-04193	Bumper (C)
45	726-0201	Nut, Speed, 5/16-18 (C)
46	714-0143	Klik Pin
47	734-04188	Complete Wheel Assembly 10 x 2.75 (A)
48	634-43203	Complete Wheel Assembly 12 x 4 x 6 RH (B)
	634-43204	Complete Wheel Assembly 12 x 4 x 6 LH (B)
	734-04164	Tire LH 12.0 x 4.10 x 6.00 (B)
	634-04200	Rim Assembly (B)
	734-0255	Air Valve (B) (C)
	634-04232	Complete Wheel Assembly 13 x 5 x 6 (C)
	634-04218	Rim Assembly (C)
	734-04163	Tire (C)
49	714-04048	Cotter Pin
50	711-04126	Clevis Pin
51	618-04360	Transmission Assembly (A)
	618-04362	Transmission Assembly (B) (C)

(A)Bronco

(B)Super Bronco

(C)Pro-Line

29