Guascor 1977530/1975B80 head recon kit
📅 Last Updated on 29-Apr-2025
19.75.B80 involves all parts necessary for a Guascor HGM cylinder head reconditioning as per the table below.
1977530 / 1975B80 | |||
| Item | Part number | Quantity | Description |
| 1610079 | 8 | Valve cotter | |
| 1 | 9912256 | 4 | Valve guide (1910241 - inlet valve guide, 1910287 - exhaust valve guide) |
| 2 | 1910262 | 2 | Intake valve seat |
| 3 | 1910263 | 2 | Exhaust valve seat (112414J) (new part no. 1910478) |
| 4 | 1610072 | 4 | Valve stem seal |
| 5 | 1910243 | 2 | Intake valve |
| 6 | 1910244 | 2 | Exhaust valve |
| 7 | 1910181 | 4 | Valve disk |
| 8 | 1910182 | 4 | Washer |
| 7415002 | 4 | Circlip | |