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Parts list

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	Description	OEM Part #	Price
1	1 12210-ML4-610 Holder, r. camshaft	12210-ML4-610	US $96.85
2	2 12220-ML4-610 Holder, l. camshaft	12220-ML4-610	US $96.85
3	3 12245-ML4-611 Plate, joint setting Use up to Engine SN 2001984	12245-ML4-611	US $7.74
4	4 12300-MM2-670 Cover, cylinder head	12300-MM2-670	—
5	5 12321-ML4-610 Plate, breather	12321-ML4-610	US $33.90
6	6 12322-ML4-306 Gskt,breather p	12322-ML4-306	—
7	7 12391-ML4-610 Gasket, cyl hd cvr	12391-ML4-610	—
8	8 12392-MJ0-000 Plug, hex. (6mm)	12392-MJ0-000	from US $1.76
9	9 14540-ML4-610 Stpr,cam chain te	14540-ML4-610	US $10.51
10	10 15480-ML4-610 Pipe comp.a,oil	15480-ML4-610	US $69.09
11	11 18534-634-670 Clip AIR HOSE, 16MM Use up to Engine SN 2014115	18534-634-670	from US $1.68
12	12 90003-ML4-611 Bolt,head cover Use up to Engine SN 2014114	90003-ML4-611	—
13	13 90081-MC0-000 Bolt,cylinder,212	90081-MC0-000	—
14	14 90083-MC0-000 Bolt,cylinder,222	90083-MC0-000	US $13.41
15	15 90083-657-000 Bolt FLANGE, 6X10	90083-657-000	from US $1.54
16	16 90087-MC0-010 Bolt comp.,cyln.2	90087-MC0-010	from US $14.51
17	17 90088-MC0-010 Bolt comp.,cyln.2	90088-MC0-010	from US $14.51
18	18 90140-MC0-000 Bolt,flange,6x35	90140-MC0-000	—
19	19 90403-ML4-610 Washer (10mm)	90403-ML4-610	from US $4.44
20	20 90543-MV9-670 Rubber, setting	90543-MV9-670	from US $1.17
21	21 90751-MC0-000 O-ring,8.5x1.7	90751-MC0-000	US $1.53
22	22 94301-14200 Dowel pin 14X20	94301-14200	from US $1.12
23	23 95701-060-140-0 Bolt FLANGE, 6X14	95701-060-140-0	from US $0.52

Cylinder head cover Diagram Honda CMX450 USA 13616420-786989