Fig. No.	Ser No.	Fig./Ser. No.	Parts No.	Name of Part	Qty.	U.P(USD)	Weight(kg)
1	1	F1S1	TY290X.01.101	Cylinder head cover	1	77.25
1	2	F1S2	TY290X.01.134	Hang ring	1	1.00
1	3	F1S3	GB/T93-10	Spring Washer 10	2	0.03
1	4	F1S4	GB/T5783-M10×22	Bolt M10×22	2	0.13
1	5	F1S5	TY290X.01.135	Bolt of rocker arm support	3	0.28
1	6	F1S6	TY290X.01.102	Valve guide	4	0.39
1	7	F1S7	TY290X.01.127	Lower valve spring seat	4	0.43
1	8	F1S8	TY290X.01.125	Inner valve spring	4	0.25
1	9	F1S9	TY290X.01.124	Outer valve spring	4	0.29
1	10	F1S10	TY290X.01.126	Upper valve spirng seat	4	0.65
1	11	F1S11	TY290X.01.128	Valve collet	8	0.24
1	12	F1S12	TY290X.01.121	Rocker arm shaft plug	2	0.21
1	13	F1S13	TY290X.01.141	Rocker arm support	1	3.45
1	14	F1S14	GB/T93-12	Spring Washer 12	3	0.04
1	15	F1S15	GB/T6170-M12	Nut M12	3	0.06
1	16	F1S16	TY290X.01.129	Adjusting screw	4	0.20
1	17	F1S17	TY290X.01.130	Set nut	4	0.19
1	18	F1S18	TY290X.01.013	Inlet valve rocker arm assembly	2	1.80
1	19	F1S19	TY290X.01.144	Valve rocker arm washer	4	0.06
1	20	F1S20	TY290X.01.142	Rocker arm shaft spring	2	0.16
1	21	F1S21	TY290X.01.014	Exhaust valve rocker arm assembly	2	1.80
1	22	F1S22	TY290X.01.120	Rocker arm shaft	1	6.48
1	23	F1S23	TY290X.01.143	Rocker arm shaft bush	1	0.39
1	24	F1S24	TY290X.01.140	Rocker arm support	2	3.45
1	25	F1S25	GB/T71-M6×10	Lock screw M6×10	1	0.20
1	26	F1S26	TY290X.01.105	Water hole plug	2	0.23
1	27	F1S27	GB/T848-8	Little washer 8	8	0.03
1	28	F1S28	GB/T5782-M8×80	Bolt M8×80	8	0.15
1	29	F1S29	TY290X.01.112	Rubber cover	2	0.85
1	30	F1S30	TY290X.01.107	Cylinder head cover	1	13.50
1	31	F1S31	TY290X.01.113	Directed bolt	1	0.24
1	32	F1S32	GB/T8941-20	Circlip for shaft 20	1	0.18
1	33	F1S33	GB/T5783-M6×12	Bolt M6×12	1	0.13
1	34	F1S34	GB/T93-6	Spring washer 6		0.03
1	35	F1S35	TY290X.01.111	Decompressing lever	1	0.54
1	36	F1S36	TY290X.01.110	Decompressing spring	1	0.16
1	37	F1S37	TY290X.01.108	Decompressing shaft	1	3.84
1	38	F1S38	GB/T6170-M6	Nut M6	4	0.06
1	39	F1S39	TY290X.01.109	Decompressing adjusting screw	2	0.19
1	40	F1S40	TY290X.01.136	Cylinder head cover packing	1	0.50
1	41	F1S41	TY290X.01.115	Air pipe connection	1	0.79
1	42	F1S42	GB/T5783-M8×20	Bolt M8×20	6	0.15
1	43	F1S43	GB/T93-8	Spring washer 8	4	0.04
1	44	F1S44	TY290X.01.131	Back cover plate	1	3.71
1	45	F1S45	TY290X.01.132	Back cover plate gasket	1	0.23
1	46	F1S46	GB/T6170-M8	Nut M8	4	0.06
1	47	F1S47	GB/T899-AM8×40	Stud AM8×40	4	0.13
1	48	F1S48	10-12-73	Electric heat plug	2	2.25
1	49	F1S49	TY290X.01.104	Exhaust valve seat	2	1.23
1	50	F1S50	TY290X.01.123	Exhaust valve	2	1.51
1	51	F1S51	TY290X.01.103	Intake valve seat	2	1.23
1	52	F1S52	TY290X.01.122	Intake valve	2	2.49