9C ENGINE UNIT 
 1..Engine unit--stripped...................8G 10......1 
 2..Engine unit-half........................28G 85.....1..W.S.E. use 28G 137
 2..Engine unit-half........................28G 137....1 
 3..Block assembly-cylinder.................28G 84.....1..W.S.E. use 28G 85
 3..Block assembly-cylinder.................28G 138....1..W.S.E. use 28G 137
 4..Plug Welch..............................2K 8169....4
 5..Oil release valve passage...............2K 1345....2 
 6..Rear main bearing cap--screwed..........2K 4608....1..(E)9C/U/H101 to H1168
 7..Oil gallery.............................2K 8623....2..W.S.E. use 12H 1734
 7..Oil gallery.............................12H 1734...2

STUD CYLINDER
 8..head....................................51K 254....1..Use 51K 256 for this
  ........................................................application
 9..Cylinder head-long......................51K 255....4 
10..Cylinder head-short.....................51K 256....4/5..Quantity increased at V 
11..Fuel pump...............................53K 525....2

CAP-MAIN BEARING
  ..Front...................................NSP........1
  ..Centre..................................NSP........1
  ..Rear....................................NSP........1 
12..Restrictor--camshaft bearing--oil feed..1A 1964....1 
13..Dowel--main bearing cap.................2A 54......6 
14..Screw--main bearing cap.................2A 53......6
15..Washer--lock............................6K 927.....6
  ..Cover--crankcase--rear..................NSP........1
16..Gasket--cover--rear.....................2A 127.....1
17..Screw--cover--rear......................53K 1045...3..Use 53K 1028 for this
  ........................................................application
17..Screw--cover--rear......................53K 1028...3
18..Liner--camshaft--front..................2A 42......1 
19..Pipe__drain--rear main bearing cap......2A 253.....1 
25..Liner-cylinder block....................2A 784.....4..For Service purposes only
26..Plug--drain.............................2K 4993....1
27..Washer..................................6K 638.....1
28..Tap--drain..............................2A 816.....1..(E)9C/U/H101 to H6358...W.S.E. use 
28..........................................2A 817.....1..37H 576.....For Service
28..........................................3H 576.....1..(E)9C/U/H6359 on....................purposes
29..Washer..................................2K 4934....1..(E)9C/U/H101 to H6358..Alternatives.only
29..Washer..................................2K 4975....1..(E)9C/U/H6359