| Item | Part No. | Part Name | Qty | Serial No. |
| 6245-11-1100 | Cylinder Head Assembly | | 511657- |
| 1 | | Head, Cylinder | | 511657- |
| 2 | 6240-11-1330 | Insert | | 511657- |
| 2 | 6240-16-1330 | Insert, Intake Valve, Oversize, 1.00mm | | 511657- |
| 2 | 6240-17-1330 | Insert, Intake Valve, Oversize 0.75mm | | 511657- |
| 2 | 6240-18-1330 | Insert, Intake Valve, Oversize 0.50mm | | 511657- |
| 2 | 6240-19-1330 | Insert, Intake Valve, Oversize 0.25mm | | 511657- |
| 3 | 6245-11-1320 | Insert, Exhaust Valve | | 511657- |
| 3 | 6245-16-1320 | Insert, Exhaust Valve, Oversize 1.00mm | | 511657- |
| 3 | 6245-17-1320 | Insert, Exhaust Valve, Oversize 0.75mm | | 511657- |
| 3 | 6245-18-1320 | Insert, Exhaust Valve, Oversize 0.50mm | | 511657- |
| 3 | 6245-19-1320 | Insert, Exhaust Valve, Oversize 0.25mm | | 511657- |
| 4 | 6240-16-1340 | Guide, Valve | | 511657- |
| 5 | 6240-11-1160 | Tube, Push Rod | | 511657- |
| 6 | 07000-73038 | O-ring | | 511657- |
| 7 | 07043-70108 | Plug, Taper | | 511657- |
| 8 | 6162-13-1150 | Plug, Expansion | | 511657- |
| 9 | 6215-81-9530 | Plug | | 511657- |
| 10 | 07043-70312 | Plug | | 511657- |
| 11 | 6240-11-1140 | Guide, Crosshead | | 511657- |
| 12 | 04020-00820 | Pin, Dowel | | 511657- |
| 13 | 07042-00108 | Plug, Taper | | 511657- |
| 14 | 6240-11-1370 | Seal, Valve Stem | | 511657- |
| 15 | 6240-41-4110 | Valve, Intake | | 511657- |
| 16 | 6240-41-4220 | Valve, Exhaust | | 511657- |
| 17 | 6240-41-4411 | Spring, Valve | | 511657- |
| 18 | 6240-41-4520 | Cotter, Valve | | 511657- |
| 19 | 6240-41-4430 | Seat | | 511657- |
| 20 | 6240-41-4440 | Seat | | 511657- |
| 21 | 6240-41-5610 | Crosshead | | 511657- |
| 22 | 6240-41-5641 | Screw, Adjusting | | 511657- |
| 23 | 6162-43-5630 | Nut, Lock | | 511657- |
| 24 | 6240-11-1610 | Bolt | | 511657- |
| 25 | 01438-01270 | Bolt | | 511657- |
| 26 | 6240-11-1810 | Gasket Assembly | | 511657- |
| 27 | | Grommet, Water | | 511657- |
| 28 | | Grommet, Water | | 511657- |
| 29 | | Grommet, Water | | 511657- |
| 30 | | Grommet, Oil | | 511657- |
| 31 | | Grommet | | 511657- |
