Product Introduction
This curated assortment covers all mission-critical wear components and sealing kits for the Halliburton HT 400 pump, including plunger packing sets, backup rings, O-rings (70D/90D durometer), suction boots, valve seats, choke repair kits (major/minor CH2M), lip seals, lantern rings, coupling components, and centrifugal pump wear plates. All parts comply with API 6A, API 7K quality benchmarks, and Halliburton OEM performance requirements, with full material traceability and factory pressure testing up to 25,000 PSI. The lineup features high-grade polyurethane packing, oil-resistant elastomer seals, hardened alloy valve seats, and precision-machined coupling components, fully mapped to Halliburton OEM part numbers for simplified inventory management and emergency field repairs.
Functional Performance Specifications
These Halliburton HT 400 pump spare parts deliver industry-leading high-pressure reliability: OEM packing sets maintain zero fluid leakage at continuous 15,000–20,000 PSI operating pressure, with a service life of 1,200+ operating hours; 70D/90D O-rings resist chemical degradation from fracturing fluids and cement slurries, with a temperature tolerance range of -40°F to 400°F; choke repair kits restore precise flow control and pressure regulation for CH2M COR-VALVE assemblies; hardened valve seats withstand abrasive slurry wear, reducing replacement frequency by 40%; and centrifugal pump wear plates extend auxiliary pump service life by minimizing impeller clearance loss.
Structural & Material Features
- OEM Precision Molding & Machining: All sealing components and metal parts are manufactured to tight tolerances (±0.0003 inch), ensuring perfect fitment with HT 400 pump fluid end modules and eliminating premature wear from misalignment
- High-Performance Material Selection: Abrasion-resistant polyurethane for packing sets, high-durometer nitrile/FKM elastomers for O-rings, hardened alloy steel for valve seats, and corrosion-resistant metal for coupling components to withstand harsh fracturing/cementing environments
- Modular Repair Kit Design: Pre-assembled packing sets and choke repair kits reduce field overhaul time by 70%, minimizing non-productive time on the wellsite
- High-Pressure Sealing Design: Multi-layer backup ring and packing configurations form a tight, durable seal against high-pressure slurry and fluid leakage
- Chemical Compatibility: Sealing materials are engineered to resist degradation from oilfield chemicals, brine, and abrasive fracturing proppants
Applicable Operating Conditions
These spare parts are engineered for extreme high-pressure oilfield environments, optimized for Halliburton HT 400 pumps used in hydraulic fracturing, well cementing, acidizing, and pressure testing operations. They perform reliably in ambient temperatures ranging from -40°F to 400°F, resist exposure to abrasive proppants, corrosive well fluids, and high-pressure slurry, and endure continuous high-cycle pumping loads. Components are suitable for onshore well sites, fracturing spreads, and mobile well servicing units, fully complying with API 6A/API 7K safety standards.
Maintenance & Service Recommendations
- Inspect plunger packing sets and backup rings every 300 operating hours; replace full packing kits when leakage occurs to prevent pressure loss and fluid waste
- Check O-rings and sealing elements quarterly for hardening, cracking, or chemical degradation; replace all seals during scheduled pump overhauls (every 8 months or 1,000 operating hours)
- Lubricate coupling inserts and metal coupling halves every 200 operating hours to reduce friction wear and ensure smooth power transmission
- Inspect valve seats and suction boots for abrasive wear monthly; replace worn components to maintain consistent pump flow rate and pressure stability
- Test choke valve functionality and seal integrity every 6 months to ensure precise pressure control during fracturing/cementing operations
- Stock critical high-wear parts (packing sets, O-rings, valve seats, choke kits) at recommended minimum levels to avoid unplanned downtime during emergency repairs
We supply the following spare parts:
| № | Part number | Description en | Unit | Note |
| 1 | Packing P/N 100002897 | Ring Header; Ring Header 4-in. x 5-in | pcs | Halliburton |
| 2 | № 101389224 | Sealing ring; Ring Backup Packing; Ring Backup Packing 4-in. x 5-in | pcs | Halliburton |
| 3 | O-Ring-70D-12-1/2X12X1/4 568-453-Spec 70.33000 Spec-70.72000 P/N 70.34019 | O-Ring; O-Ring; | pcs | Halliburton |
| 4 | P/n 316.25233 Sap N 100002972 | Shoe; Boot-Sucts & Stop-HT400-#3,#4; | pcs | Halliburton |
| 5 | SAP N 100002895 PN 316.22501 HT-400 Halliburton | Ring; Ring-Header-4 X 5 Pack | pcs | Halliburton |
| 6 | SAP N 100002899 PN 316.22525 HT-400 Halliburton | Seal Kit; Packing Set-4 X 5 X 1/2 | pcs | Halliburton |
| 7 | SAP N 100002890 PN 316.22393 HT-400 Halliburton | Ring; Ring-Backup-Packing 4 1/2 | pcs | Halliburton |
| 8 | SAP N 100002892 PN 316.22396 HT-400 Halliburton | Sealing; Carrier-Seal & Packing | pcs | Halliburton |
| 9 | SAP N 100002891 PN 316.22395 HT-400 Halliburton | Seal; Seal-Lube-Pkg-Wq-4-X 4.5 X 9/16 | pcs | Halliburton |
| 10 | SAP N 100000974 PN 8.34045 HT-400 Halliburton | Ring; O-Ring – 90D – 5″ X 4 3/4″ X 1/8 | pcs | Halliburton |
| 11 | SAP N 100002884 PN 316.223 HT-400 Halliburton | Seal; Seal Assy-Plunger-Nose-4″ | pcs | Halliburton |
| 12 | Seal Union 2″ Fig 1502; SAP N 100001274 PN 38.0947 HT-400 Halliburton | O-Ring | pcs | Halliburton |
| 13 | Seal Union 3″ Fig 1502; SAP N 100001293 PN 38.11954 HT-400 Halliburton | Sealing ring | pcs | Halliburton |
| 14 | COR-VALVE CHOKE ASSEMBLY; SAP N 100015727 PN COR-VALVE Halliburton | Repair kit; MAJOR CHOKE REPAIR KIT – CH2M | pcs | Halliburton |
| 15 | COR-VALVE CHOKE ASSEMBLY; SAP N 101268171 PN COR-VALVE Halliburton | Repair kit; MINOR CHOKE REPAIR KIT – CH2M (seals only) | pcs | Halliburton |
| 16 | SAP N 100002398 PN 70.80607 Centrifugal Pumps Halliburton | Seal; LIP-SEALS | pcs | Halliburton |
| 17 | SAP N 100003084 PN 327.15293 Centrifugal Pumps Halliburton | Ring; LANTERN RING | pcs | Halliburton |
| 18 | SAP N 100059329 PN 327.1242 Centrifugal Pumps Halliburton | Ring; RING-GLAND-PUMP-MODIFIED | pcs | Halliburton |
| 19 | SAP N 100011819 PN 70.78433 Centrifugal Pumps Halliburton | Coupling insert; WOOD COUPLING (ELEMENT) | pcs | Halliburton |
| 20 | SAP N 100059440 PN Centrifugal Pumps Halliburton | Half coupling; WOODS COUPLING HALF (METAL) – HYD MOTOR END | pcs | Halliburton |
| 21 | SAP N 100001962 PN RCM3 Halliburton | Ring; 2 7/8-in. External O-ring | pcs | Halliburton |
| 22 | HT400, No. 3 FOR HYDRAULIC FRACTURING VALVE SEAT,HT400,#3 FRAC NO.100002825 | VALVE SEAT | pcs | Halliburton |
| 23 | 90D 4 X 3 3/4 X 1/8,568-240 O-RING 90D 4 X 3 3/4 X 1/8,568-240 №100000968 | O-RING | pcs | Halliburton |
| 24 | HT400, NOS. 3, 4 AND 5 FOR HYDRAULIC FRACTURING BOOT,SUCT & STP,HT400,#3,#4,& #5 FRAC No.100002972 | SUCTION CAP | pcs | Halliburton |
| 25 | 4 1/2 INCH HT400, 108140015H PACKING SET,4-1/2″ HT400,108140015H NO.100002899 | PACKING SET | pcs | Halliburton |
| 26 | HT400, 4″, 100002884 | SEALING OF THE PLUNGER TIP | pcs | Halliburton |
| 27 | L-SPCR, HT400 № 100002917 | PLUNGER, 4 INCHES, WITH A SOLID SURFACE | pcs | Halliburton |
| 28 | RCM-3R p/n 100011884 | Mixing head | pcs | Halliburton |
| 29 | p/n 100001962 | Sealing ring | pcs | Halliburton |
| 30 | p/n 101207818 | Valve plug | pcs | Halliburton |
| 31 | p/n 100003932 | Sensor tread diaphragm | pcs | Halliburton |
| 32 | 6*5*11 PN 350.12412 | Wear plate for centrifugal pump | pcs | Halliburton |
| 33 | 4*4*12 PN 350.12412 | Wear plate for centrifugal pump | pcs | Halliburton |
Field Failure Repair Case Studies
Case 1: HT 400 Pump Plunger Packing Leakage
A fracturing wellsite experienced severe high-pressure fluid leakage from the HT 400 pump plunger assembly, caused by worn OEM packing sets (P/N 100002899). Installing a new OEM 4-1/2” packing kit eliminated leakage, restored full 18,000 PSI pumping pressure, and resumed fracturing operations.
Case 2: CH2M Choke Valve Pressure Control Failure
The HT 400 pump’s COR-VALVE choke assembly lost pressure regulation capability, traced to degraded seals in the minor repair kit. Replacing the OEM minor choke repair kit (SAP N 101268171) restored precise flow control and pressure stability for safe pumping operations.
Case 3: Centrifugal Pump Wear Plate Degradation
The HT 400 pump’s auxiliary centrifugal pump suffered reduced flow rate due to worn wear plates, causing insufficient lubrication to the main pump. Swapping in OEM centrifugal pump wear plates (PN 350.12412) restored proper fluid flow and prevented main pump damage.
Frequently Asked Questions (FAQ)
| Question | Answer |
| Are these parts compatible with all Halliburton HT 400 pump configurations? | Yes, this parts list is designed exclusively for Halliburton HT 400 triplex plunger pumps, matching OEM part numbers and API 6A/API 7K specs for full drop-in fitment across all setups. |
| Do these sealing parts handle 20,000 PSI high-pressure service? | Absolutely, all packing sets, O-rings, and seals are OEM-rated for continuous HT 400 pump operation up to 20,000 PSI, meeting Halliburton’s high-pressure performance standards. |
| Can these parts be used for fracturing and cementing applications? | Yes, these OEM-grade spares are engineered for both hydraulic fracturing and well cementing, resisting abrasive proppants and corrosive cement slurries. |
Procurement Guidance & Closing Value Statement
This Halliburton HT 400 pump spare parts catalog serves as both a formal procurement benchmark and a technical troubleshooting reference, designed to eliminate the risks of substandard aftermarket parts, reduce long-term maintenance expenses, and uphold the safety and operational reliability of your high-pressure pumping equipment. Every part is a verified OEM-certified component that guarantees perfect fitment, consistent high-pressure performance, and compliance with API 6A/API 7K and Halliburton quality standards, making it the definitive resource for maintaining Halliburton HT 400 pumps.
Whether you need to replace worn packing sets, degraded O-rings, faulty choke valve components, damaged valve seats, or worn centrifugal pump parts to restore your pump functionality, or stock critical OEM spares for routine maintenance and unforeseen breakdowns, this catalog provides the exact part numbers, quantities, and specifications your operation demands. Secure your supply of authentic Halliburton HT 400 pump spare parts today to protect your equipment investment, maintain uninterrupted high-pressure pumping operations, and keep your wellsite running safely and efficiently in the field.
