| Item No. | Part Name | Quan. | Item No. | Part Name | Quan. |
| 1 | Upper Cap Stud Nut | 6 | 26 | Plunger Ring | 3 |
| 2 | Upper Cap | 3 | 27 | Packing Adjusting Ring | 3 |
| 3 | Upper Cap Gasket | 3 | 28 | Front Cap Gasket | 3 |
| 5 | Discharge Valve Spring | 3 | 29 | Front Cap | 3 |
| 8 | Discharge Poppet Valve | 3 | 30 | Front Cap Stud Nut | 6 |
| 9 | Tapered Discharge Valve Seat | 3 | 31 | Inlet Gauge Connection | 1 |
| 10 | Cylinder | 1 | 37 | Gauge Block | 1 |
| 11 | Plunger | 3 | 38 | Gauge Stud | 2 |
| 14 | Upper Cap Stud | 6 | 39 | Gauge Block Gasket | 1 |
| 15 | Connection Stud | 4 | 40 | Gauge Block Stud Nut | 2 |
| 16 | Connection Gasket | 2 | 41 | Gauge with Flange | 1 |
| 17 | Inlet Connection (Tri-Clamp) | 1 | 42 | Gauge Gasket | 1 |
| 18 | Connection Stud Nut | 4 | 43 | Gauge Stud Nut | 2 |
| 19 | Tapered Suction Valve Seat | 3 | 45 | Pressure Limiting Pointer | 1 |
| 20 | Suction Poppet Valve | 3 | 46 | Gauge Block Stud | 2 |
| 23 | Front Cap Stud | 6 | |||
| 24 | Packing Spring | 3 | |||
| 25 | Plunger Packing | Varies |