OILWELL A-1400-PT
MUD PUMP EXPENDABLES
7-1/2” × 10 A-1400-PT
| OILWELL A-1400-PT | PART NO. | PART NO. | PART NO. | |
| Liners & Liner Packing | Gaskets | |||
| SIZES | LINER | LINER PACKING | Valve Cover Gasket | LAG-0760 |
| 4” | LA-0284-40 | LAG-0753 | Cylinder Head Gasket | N/A |
| 4” | LA-0284-44 | LAG-0754 | ||
| 5” | LA-0284-50 | LAG-0742 | ||
| 5” | LA-0284-54 | LAG-0743 | ||
| 6” | LA-0284-60 | LAG-0745 | ||
| 6” | LA-0284-62 | LAG-0770 | ||
| 6” | LA-0284-64 | LAG-0746 | ||
| 6” | LA-0284-66 | LAG-0755 | ||
| 7” | LA-0284-70 | LAG-0756 | ||
| 7” | LA-0284-72 | LAG-0757 | ||
| 7” | LA-0284-74 | LAG-0758 | ||
| *Also available in small OD LA-0283-XX | ||||
| SERIES | LA-4 WEB | LA-FULL OPEN | LA-G2 | LA-3 WEB | LA-ROUGHNECK |
| VALVE (Urethane Insert) | LA-U5C-EEF | LA-7FO-V1 | LA-1560985 | LA-202PZL482A | LA-RN7-V1 |
| VALVE (Rubber Insert) | LA-5C-EEF | N/A | N/A | LA-202PZL483A | N/A |
| VALVE SEAT | LA-7DD-B1 | LA-7FO-S1 | LA-1561370 | LA-202PZL039 | LA-RN7-S1 |
| VALVE SPRING | LA-5710-110 | LA-5710-115L | LA-1560702 | LA-5710-110 | LA-5710-110L |
| VALVE INSERT (Red Thunder) | LA-UDD-7BHT | N/A | N/A | N/A | N/A |
| VALVE INSERT (Urethane) | LA-UDD-7B | LA-7FO-SI | LA-1560557 | LA-201PZL106 | LA-RN7-I |
| VALVE INSERT (Rubber) | LA-DD-7B | N/A | N/A | LA-202PZL106 | N/A |
| VALVE SEAT PULLER HEAD | LA-1700-7 | LA-1700-7FO | LA-1700-7G2 | LA-1700-7R | LA-1700-7FO |
| Piston Size | Bonded Pistons | Imperial Piston | Imperial Rubber Kits | Rubber Bonded | Long Life (Urethane) LL |
| 4” | LA-RT-400 | LA-I40HK14/15 | LA-I40HK | LA-RB-400 | LA-LL-400 |
| 4” | LA-RT-440 | LA-I44HK14/15 | LA-I44HK | LA-RB-440 | LA-LL-440 |
| 5” | LA-RT-500 | LA-I50HB14/15 | LA-I50HB | LA-RB-500 | LA-LL-500 |
| 5” | LA-RT-540 | LA-I54HB14/15 | LA-I54HB | LA-RB-540 | LA-LL-540 |
| 6” | LA-RT-600 | LA-I60HB14/15 | LA-I60HB | LA-RB-600 | LA-LL-600 |
| 6” | LA-RT-640 | LA-I64HL14/15 | LA-I64HL | LA-RB-640 | LA-LL-640 |
| 7” | LA-RT-700 | LA-I70HL14/15 | LA-I70HL | LA-RB-700 | LA-LL-700 |
| 7” | N/A | LA-I74HL14/15 | LA-I74HL | N/A | N/A |
| *1/4 Size are available upon request1/4 | |||||
| RODS | |
| PISTON ROD | LA-0283-C |
| SUB ROD | LA-0283-A |
| CONNECTING STUD | LA-0283-D |
| EXTENSION ROD | LA-16-0284 |
| ROD CLAMP | LA-24-0284 |
| PISTON ROD NUT | LA-7403364 |
OILWELL A-1400-PT
FLUID END MODULE AND ACCESSORIES
| Item | Part No. | Description | Qty per Pump |
| 1 | LA-10-300-181 | Discharge Module, Studded (Included Items 2 – 6)26 | 3 |
| 2 | Discharge Module, Only | 3 | |
| 3 | LA-49-001-292 | Stud – Discharge Manifold | 12 |
| 4 | LA-75-511-754 | Nut – Discharge Manifold | 12 |
| 5 | LA-49-002-837 | Stud – Frame | 12 |
| 6 | LA-75-510-126 | Nut – Frame | 12 |
| 7 | LA-10-300-184 | 1 Wear Plate – Liner | 6 |
| 8 | LA-20-100-008 | Gasket – Liner Wear Plate | 6 |
| 9 | LA-75-632-234 | Cap Screw, Self Locking | 24 |
| 10 | LA-20-200-004 | Valve Guide Bushing | 6 |
| 11 | LA-10-300-004 | Valve Guide | 6 |
| 12 | LA-10-300-011 | Gasket – Valve Cover | 6 |
| 13 | LA-10-300-005 | Valve Cover | 6 |
| 14 | LA-10-300-183 | Liner Adapter | 3 |
| 15 | LA-10-300-182 | Nut – Liner Adapter | 3 |
| 16 | LA-10-300-185 | Spacer Ring – Liner | 3 |
| 17 | LA-10-300-186 | 2 Centering Sleeve – Liner | 3 |
| 18 | LA-10-300-201 | Seal – Suction Manifold | 3 |
| 19 | LA-99-609-345 | Seal – Discharge Manifold | 3 |
| 1Offered in Plain Carbon or Stainless Steel 2Not used with 6″ and larger diameter liners. 1 ; 26 1/2 | |||
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