997CC & 998CC Cooper Cylinder Head

Mini Catalog Page 2-23
No. Part No. Description Qty Remarks
1 28G222  Casting 12G295 998cc 1  
1 28G193  Cylinder head 997cc (12G202 head casting) 1  
2 CHS2515  Stud, water elbow outlet 3  
3 51K885  Stud, rocker cover long 2  
4 51K1473  Stud, rocker cover short 2  
5 53K487  Stud, manifold 6  
6 53K402  Stud, heater valve 2  
7 12A186 Valve guide 8  
8 6K808  Oil hole plug 1  
9 2A180  Heater tap blanking plate 1 If required  
10 88G221  Heater take-off gasket 1  
11 TAM2068  Valve seat insert exhaust 4 lead free  
11 TAM2152  Valve seat insert inlet 4  
12   Inlet valve 1.15" 4 997cc, was AEA399  
12   Inlet valve 1.215" 998cc  
12   Exhaust valve (can use AEA434) 1.005" 4  
13 AEA311  Valve spring outer 8  
13 AEA401  Valve spring inner 8 998cc only  
14 2A879  Valve oil seal 8  
15 88G616  Top cap 8  
16 2A11  Valve cotter 8 pr NLA  
17 2A12  Circlip 8 No longer required  
18 12A1950  Rocker shaft 1  
19 12G1927  Rocker shaft post - tapped 1  
20 12G1926  Rocker shaft post with oil feed 3  
21 2A515  Rocker post locking plate 1  
22 2A258  Locating plate plug 1  
23 6K556  Rocker spacer spring 3  
24 2A964  Rocker pressed steel 8 NLA  
25 12G1221  Rocker forged 8  
26 2A21  Rocker bush 8  
28 AEG167  Adjusting screw for 12G1221 8  
29 NT605061  Adjusting screw nut for 12G1221 8  
30 51K1193  Cylinder head nut 9  
31 GHF302  Cylinder head washer 9  
32 GUG702506HG  Cylinder head gasket 1 Was TAM2121B