national 8-P-80
Replacement parts for the National 8-P-80.
Liners
National 8-P-80 Fluid End Rebuild Kit| Qty. | Description | Part No. |
|---|
| 3 | Liner 5″ Bore | PPNO 05464500 |
| 3 | Liner 5.1/2″ Bore | PPNO 05464550 |
| 3 | Liner 6″ Bore | PPNO 05464600 |
| 3 | Liner 6.1/4″ Bore | PPNO 05464625 |
| 3 | Liner Gasket | PPNO 07923276 |
Pistons
National 8-P-80 Fluid End Pistons| Qty. | Description | Part No. |
|---|
| 3 | Piston 5″B | PPGD 241TBB045A |
| 3 | Piston Rubber Kit 5″B | PPGD TBB76024 |
| 3 | Piston 5.1/2″B | PPGD 243TBB045A |
| 3 | Piston Rubber Kit 5.1/2″B | PPGD TBB76026 |
| 3 | Piston 6″B | PPGD 253TBB045A |
| 3 | Piston Rubber Kit 6″B | PPGD TBB76028 |
| 3 | Piston 6.1/4″L | PPGD 200TBL045A |
| 3 | Piston Rubber Kit 6.1/2″L | PPNO 015180284 |
Valves
National 8-P-80 Fluid End Valves| Qty. | Description | Part No. |
|---|
| 6 | Valve Insert | PPNO 062400106 |
| 6 | Valve Seat | PPNO 061102604 |
| 6 | Valve Spring | PPNO 055413421 |
| 6 | Valve Stem Guided | PPNO 060152808 |
| 6 | Gasket Valve Cover | PPNO 1540137 |
