Model TB502XL
Cylinder Heads & Covers

Ref #	Part #	Description	Quantity
			LH	RH
1	31121	Cover, rocker	2	2
2	98198	Riser, oil fill	2	2
3	22844	O-Ring, oil fill riser seal	2	2
4	31118	Cap, oil fill	2	2
5	22742	Decal, oil fill cap	2	2
6	31114	Bolt, rocker cover retaining	14	14
7	31140	Gasket, valve cover	2	2
8	98214	Grommet, valve cover	2	2
9	98219	Elbow, crankcase vent	2	2
10	31130	Cylinder Head Assembly	2	2
11	444705	Plug, pipe (1/2")	2	2
12	31115	Bolt, rocker arm attaching	16	16
13	31101	Rocker Arm, valve	16	16
14	31103	Ball, rocker arm	16	16
15	31142	Guide, push rod	8	8
16	31149	Push Rod, exhaust (Long)	8	8
17	31150	Push Rod, intake (Short)	8	8
18	31020	Valve Lifter, hydraulic	16	16
19	31015	Valve, intake (STD)	8	8
20	31029	Valve, exhaust (STD)	8	8
21	31018	Shim, valve spring	16	16
22	31040	Valve Spring Assembly	16	16
23	31039	Cap and Seal Assembly	16	16
24	20209	Retainer, valve stem	32	32
25	31034	Bolt, cylinder head to block (Short)	8	8
26	31035	Bolt, cylinder head to block (Long)	24	24
27	31137	Gasket, cylinder head	2	2