Cooper 'S' MK3 ( 12h398 ) & 12g Engine Numbers, 1300cc

Mini Catalog Page 2-15
No. Part No. Description Qty Remarks
1 AEG624  Connecting rod 4 1071cc and 1275
2 AEG519  Con rod bolt 8  
2 BE6001  Con rod bolt set, ARP Comp grade 1  
3 AEG147  Con rod bolt nut (EAC5541A non nyloc alternative) 8  
4 C-AEG329  Crankshaft, steel billet EN40B 1 970cc
4 C-AEG170 Crankshaft, steel billet EN40B 1 1071
4 C-AEG479  Crankshaft (AEG480 casting) 1 1275 S (Nitrided only)  
4 12G1287  Crankshaft (fitted solid wall block, 1300 mains size) 1 12G type 1.625" journal  
5 6K836  Crankshaft keyway 1  
6 VP572  Con rod bearing set (8G2399) 1 Also in 10/20/30/40 oversize  
7 VP91120  Main bearings set (8G2301) 1 Also in 10/20/30/40 oversize  
8 VPW41  Thrust washer kit (BHM1293) 1 Also in 03/30 thou oversize  
9 22G1053  Primary gear (24 teeth) 1  
10 DAM8889  Front bush was 22G770 1  
11 22G109  Rear bush 1  
12 DAM6490  Primary gear shim 2.84-2.89mm (.112-114") 1 These shims are used to give the correct end float of 3-6 thou on the primary gear check 22A319 and 88G459 for wear.  
12 DAM6486  Primary gear shim 2.89-2.94mm (.114-116") 1  
12 DAM6487  Primary gear shim 2.94-2.99mm (.116-118") 1  
12 DAM6488  Primary gear shim 2.99-3.04mm (.118-120") 1  
12 DAM6489  Primary gear shim 3.04-3.09mm (.120-122") 1  
13 22A319  Thrust washer U clip 1  
14 88G549  Backing ring 1  
15 AEG148 Camshaft 1  
15 AEG510 Camshaft 1 1275 only, 9FSA 40006 on
16 WKN505  Keyway 1  
17 CHM108  Oil pump driving flange 1  
18 AHU2379  Camshaft locating plate 1  
19 GHF117  Bolt for locating plate 3  
20 GHF321  Shakeproof washer for locating plate 3  
21 AEA696  Camshaft gear cast iron 1 Gears and chains available as C-AJJ3323 Duplex kit in cast iron. Or C-AJJ3325 in lightened steel.  
22 AEA695  Crankshaft gear cast iron 1  
23 6K629  Camshaft nut 1  
24 2A759  Locktab 1  
25 2H4905  Chain 1  
26 6K628  Washer to shim crank gear A/R  
27 12G619  Front plate gasket 1  
28 AEG161  Front plate 1 NLA  
29 SH605051  Screw plate to block 2  
30 GHF321  Washer was LWZ305 2 Alt GHF332
31 AEA687  Screw, front plate to maincap 2  
32 AEG314  Push rod 8  
33 AEG584  Cam follower with oil hole 8  
34 12G4499  Distributor spindle 1  
35 13H2792  Distributor housing oil seal 1  
36 12A1136  Distributor housing 1 CWE