| No. |
Part No. |
Description |
Qty |
Remarks |
| 1 |
12G1805 |
Cylinder head (12G940) casting |
1 |
35mm inlet/29mm exh |
| 1 |
38G360 |
Cylinder head (AEG163) casting, C.W.E. |
1 |
35mm inlet/31mm exh |
| 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 tap |
2 |
|
| 7 |
AEG248 |
Extra cylinder head bolt |
1 |
|
| 8 |
12G1963 |
Valve guide, tapered nose |
8 |
|
| 8 |
C-AJJ4037 |
Bronze hidural valve guide |
8 |
|
| 8 |
12G1111 |
Steel valve guide |
8 |
|
| 9 |
2K1345 |
Oil hole plug |
1 |
|
| 10 |
12G2092 |
Water hole plug |
3 |
|
| 11 |
AEA771 |
Water and dowel hole plug |
2 |
|
| 12 |
12G3503 |
Cleaning hole plug |
2 |
Was 12H1734 |
| 13 |
2A180 |
Heater take-off blanking plate |
1 |
When required |
| 14 |
88G221 |
Heater tap gasket |
1 |
|
| 15 |
12G1089 |
Inlet valve insert |
4 |
|
| 15 |
12G2675 |
Exhaust valve insert |
4 |
|
| 16 |
AEG593 |
Inlet valve nimonic EN214N material (1.4" Short) |
4 |
AEG163 casting only |
| 16 |
AEG592 |
Inlet valve (1.4" Long) |
4 |
12G940 casting only |
| 16 |
AEG594 |
Exhaust valve 31mm diameter EN214N (1.21" Short) |
4 |
AEG163 casting |
| 16 |
12G1322 |
Exhaust valve 29mm diameter (1.15" Long) |
4 |
12G940 casting |
| 17 |
AEA767 |
Outer valve spring |
8 |
Available as spring set C-AEA525 |
| 18 |
12G1137 |
Inner valve spring |
8 |
|
| 19 |
88G617 |
Top cap |
8 |
|
| 19 |
AEA653 |
Top Cap, steel (was W stamped) |
8 |
Cooper "s" |
| 20 |
AEM403 |
Bottom Cap |
8 |
|
| 21 |
AEG327 |
Valve oil seal |
8 |
Inlet only on MK3 S |
| 22 |
88G459 |
Valve Cotter |
8 |
|
| 23 |
12A1950 |
Rocker shaft |
1 |
|
| 24 |
12G1926 |
Rocker shaft post with oil feed hole |
3 |
|
| 25 |
12G1927 |
Rocker shaft post tapped |
1 |
|
| 26 |
AEG168 |
Spacer rocker shaft |
A/R |
|
| 27 |
2A515 |
Rocker shaft post locking plate |
1 |
NLA use 2A259 |
| 28 |
2A258 |
Locating plate plug |
1 |
|
| 29 |
6K556 |
Rocker spacer spring |
3 |
|
30
|
12G1221 |
Rocker forged |
8 |
Alternative in sets |
| 31 |
2A21 |
Rocker bush |
8 |
Not fitted to CAM289 |
| 32 |
AEG167 |
Adjusting screw |
8 |
|
| 33 |
NT605061 |
Adjusting nut |
8 |
|
| 34 |
GUG2507HG |
Head gasket |
1 |
|
| 35 |
51K1193 |
Cylinder head nut, until CAM4545 |
11 |
|
| 36 |
GHF302 |
Washer, until CAM4545 fitted |
11 |
Was PWN106 |
