One Piece Kelly Valves Parts List
| 5 1/4" x 2 1/4" | 6 1/4" x 2 1/4" | 6 1/2" x 2 7/16" | 7" x 2 3/4" | 8 1/4" x 3 1/16" | |
| Major Kit | 3341.1 | 3341.1 | 3343.1 | 3344.1 | 3345.1 |
| Seal Kit | 3341.105 | 3341.105 | 3343.105 | 3344.105 | 3345.105 |
| Ball | 3341.11 | 3341.11 | 3343.11 | 3344.11 | 3345.11 |
| Operating Stem Assm. | 3341.12 | 3341.12 | 3343.12 | 3344.12 | 3345.12 |
| Lower Seat | 3341.13 | 3341.13 | 3343.13 | 3344.13 | 3345.13 |
| Teflon Seal (lower) | 3341.1351 | 3341.1351 | 3343.1351 | 3344.1351 | 3345.1351 |
| Seat O-Ring (lower) | 3341.1352 | 3341.1352 | 3343.1352 | 3344.1352 | 3345.1352 |
| Seat Backup Ring (lower) | 3343.1353 | 3344.1353 | 3345.1353 | ||
| Spring | 3341.14 | 3341.14 | 3343.14 | 3344.14 | 3345.14 |
| Upper Seat | 3341.16 | 3341.16 | 3343.16 | 3344.16 | 3345.16 |
| Seat O-Ring (upper) | 3341.1652 | 3341.1652 | 3343.1652 | 3344.1652 | 3345.1652 |
| Seat Backup Ring(upper) | 3343.1653 | 3344.1653 | 3345.1653 | ||
| Split Retaining Ring | 3341.171 | 3341.171 | 3343.171 | 3344.171 | 3345.171 |
| Locking Sleeve | 3341.172 | 3341.172 | 3343.172 | 3344.172 | 3345.172 |
| Snap Ring | 3341.173 | 3341.173 | 3343.173 | 3344.173 | 3345.173 |
| Stem O-Ring | 3341.1354 | 3341.1354 | 3343.1354 | 3344.1354 | 3345.1354 |