1.oduct Introduction
Our TSC WF1300C fluid end parts lineup covers all critical components needed to maintain, repair, or overhaul the TSC WF1300C mud pump’s fluid end , organized by function for easy procurement. All parts are fully compatible with the TSC WF1300C model, with precise dimensional consistency and API threads for seamless integration. Key categories include: 1) Complete Fluid End Module Assemblies, ready-to-install units that simplify full or targeted fluid end replacement, saving 1–1.5 hours of assembly time during overhauls; 2) High-Strength Fasteners, heavy-duty options with API threads engineered for secure component attachment under high pressure; 3) Seals & Gaskets , leak-proof solutions for harsh drilling environments; 4) Valve & Liner Components , critical for smooth, reliable operation.
2. Functional Specifications
Every TSC WF1300C fluid end part is engineered to meet the 5000 PSI (34.5MPa) etails: The TS-EMSFEF1000CA Complete Fluid End Module maintains 98.5%+ volumetric efficiency for stable mud delivery, even under maximum operating pressure. Fasteners with API threads provide secure torque retention: TS-7507-2205-00 Studs deliver 5,500 ft-lbs, TS-7507-2150-00 Threaded Ring Studs 4,900 ft-lbs, preventing component misalignment and leakage. Seals and gaskets use high-performance FKM and EPDM materials, ensuring leak-free operation at -10°F to 320°F, resisting degradation from drilling mud, saltwater, H2S, and harsh drilling chemicals. All parts undergo 5000 PSI pressure testing for 30 minutes and non-destructive testing (NDT, including ultrasonic and magnetic particle testing) to ensure durability, meeting API 7K requirements for high-pressure oilfield equipment.
3. Applicable Operating Conditions
Our TSC WF1300C fluid end parts perform reliably in all environments where the TSC WF1300C mud pump (5000 PSI working pressure) is used, including onshore conventional drilling, shallow to medium well workover, and low-pressure gas drilling. They withstand operating pressures up to 5000 PSI (34.5MPa) and ambient temperatures from -10°F to 120°F, suitable for cold-weather, desert, tropical, and nearshore operations. Resistant to high-sand, high-viscosity drilling mud, saltwater, H2S gas, and drilling chemicals, they prevent corrosion and premature failure, meeting API 7K’s corrosion resistance standards. Ideal for Class I, Division 2 hazardous areas, they integrate seamlessly with routine maintenance protocols. We recommend inspecting parts every 180 operating hours (industry best practice for TSC WF1300C models). Suitable for well depths from 2,500 to 14,000 feet, they ensure consistent performance and simplify inventory management for rig fleets.
4. Maintenance & Service Recommendations
To maximize part service life and minimize downtime for TSC WF1300C mud pumps , follow these practical guidelines: 1) Inspect seals and gasketsevery 180 operating hours—seal failure causes 65% of TSC WF1300C fluid end issues; replace cracked or leaking seals immediately. 2) Torque fasteners regularly: TS-7507-2205-00, TS-7507-2150-00every 140 operating hours to prevent misalignment. 3) Clean TS-6319-0087-00 Lower Valve Guides every 160 operating hours—mud buildup reduces efficiency by 15% and causes valve jamming. 4) Replace FKM/EPDM seals every 480 operating hours to avoid fluid loss. 5) Store spares in a clean, dry environment to prevent corrosion. 6) Use only OEM-equivalent parts—generic parts increase repair costs by 70% on average and may not meet API 7K standards. 7) Verify part numbers before installation, especially for module components like TS-EMSFEF1000CA and TS-6999-0086-02. Following these steps extends component life by 65% and reduces maintenance costs by 36%.
We supply the following spare parts:
| ITEM | PART NUMBER | DESCRIPTION |
| TS-EMSFEF1000CA | FLUID END MODULE COMPLETE ASSEMBLY (INCLUDES ITEM 2-23) | |
| 1 | TS-6999-0086-02 | FLUID END MODULE STUDDED (INCLUDES ITEM 2-8) |
| 2 | TS-6999-0087-02 | FLUID END MODULE (UNSTUDDED) |
| 3 | TS-7507-2205-00 | STUD FRAME |
| 4 | TS-7601-0630-17 | NUT (FOR ABOVE) |
| 5 | TS-7507-2150-00 | STUD, THREADED RING |
| 6 | TS-7601-0630-28 | NUT (FOR ABOVE) |
| 7 | TS-7507-2108-00 | STUD, DISCHARGE MANIFOLD |
| 8 | TS-7601-0630-24 | NUT (FOR ABOVE) |
| 9 | TS-6319-0026-00 | CAGE, LINER |
| 10 | TS-6319-0087-00 | GUIDE, LOWER VALVE (WITH BUSHING) |
| 11 | TS-6319-0089-00 | CLIP, LOCKING (FOR LOWER VALVE GUIDE) |
| 12 | TS-7602-2200-32 | GASKET, LINER/CYLINDER HEAD (G-282) |
| 13 | TS-6319-0031-00 | PLUG, CYLINDER HEAD |
| 14 | TS-6999-0089-00 | RING, THREADED CYLINDER HEAD |
| 15 | TS-6319-0090-00 | CAP, THREADED CYLINDER HEAD |
| 16 | TS-6319-0076-00 | GASKET, VALVE COVER (G-740) |
| 17 | TS-7501-0051-00 | SCREW, RETAINER (UPPER) |
| 18 | TS-6397-0603-00 | RETAINER PLATE (UPPER) |
| 19 | TS-6397-0575-00 | GUIDE, UPPER VALVE |
| 20 | TS-6319-0027-00 | COVER, VALVE POT |
| 21 | TS-7602-1610-46 | GASKET, DISCHARGE MANIFOLD |
| 22 | TS-7602-1600-61 | GASKET, SUCTION MANIFOLD |
| 23 | TS-6316-0096-00 | BUSHING, LOWER VALVE GUIDE |
| F-800/1000 STUDS AND NUTS SET | ||
| 24 | TMF10-STUDSET | (INCLUDES 6 PCS TS-7507-2205-00, 6 PCS TS-7601-0630-17, 10 PCS TS-7507-2150-00, 10 PCS TS-7601-0630-28, 4 PCS TS-7507-2108-00, 4 PCS TS-7601-0630-24) |
| F-800/1000 MODULE SEAL KIT | ||
| 25 | TMF10-SEALKIT | (INCLUDES ONE G-282, ONE G-740, ONE TS-7602-1610-46, ONE TS- 7602-1600-61) |
5. On-Site Failure Repair Cases
Case 1: Leaking TS-6319-0076-00 Valve Cover Gaskets Causing Pressure Loss
An onshore rig’s TSC WF1300C mud pump experienced an 18% pressure drop and 14% reduced drilling efficiency due to leaking TS-6319-0076-00 Valve Cover Gaskets. Generic gaskets failed after 130 operating hours due to chemical degradation from drilling fluids. Replacing them with our OEM-equivalent gaskets restored leak-free operation, stabilized pressure, and extended gasket life to 650 operating hours. The repair took 25 minutes, avoiding 3.5 hours of downtime and $6,650 in lost productivity.
Case 2: Worn TS-6319-0026-00 Liner Cages Leading to Pump Vibration
A medium well drilling rig’s TSC WF1300C pump had 20% reduced efficiency and increased vibration from worn TS-6319-0026-00 Liner Cages. Generic cages failed after 450 hours, lacking wear resistance. Replacing with our wear-resistant alloy cages restored smooth operation, improved efficiency by 19%, and prevented further component damage. The repair took 50 minutes, avoiding $8,200 in component replacement costs.
Case 3: Faulty TMF10-STUDSET Studs Causing Fluid End Misalignment
A nearshore rig’s TSC WF1300C pump shut down unexpectedly due to faulty studs from a generic stud set, causing fluid end misalignment. The generic set, lacking proper heat treatment and API-compliant threads, failed after 500 hours. Replacing it with our TMF10-STUDSET restored proper alignment, ensured consistent mud delivery, and extended service intervals by 400 hours. The pump was back online in 1.2 hours, avoiding $9,100 in downtime costs.
6. Frequently Asked Questions (FAQ)
| Question | Answer |
| Will these parts fit my TSC WF1300C mud pump (5000 PSI)? | Yes, all parts (including TS-EMSFEF1000CA Complete Modules, TS-6999-0086-02 Studded Modules, TS-7507-2205-00 Studs, and TMF10-SEALKIT) are fully compatible with the TSC WF1300C mud pump. They are OEM-equivalent with API threads, requiring no custom modifications—just verify the part number before installation. |
| Do these parts meet industry safety standards for 5000 PSI operations? | Absolutely. All parts are certified to API 7K (2022 edition), ISO 9001:2015, and GB/T 8423.5—2017 standards, undergoing 5000 PSI pressure testing, NDT, and dimensional inspection. They feature API threads complying with API Spec 7K, ensuring compliance with global oilfield safety regulations. |
| How long do these parts last compared to generic options for TSC WF1300C? | Our OEM-equivalent parts last 65% longer on average. For example, TS-6319-0076-00 Gaskets last 650+ hours (vs. 130–170 for generic), TS-6319-0026-00 Liner Cages last 1,180+ hours (vs. 450 for generic), and TMF10-STUDSET lasts 950+ hours (vs. 500 for generic), reducing maintenance frequency and costs. |
7. Procurement Guidance
This document serves as a formal procurement and technical reference to help you source certified, OEM-equivalent fluid end parts for TSC WF1300C mud pumps (5000 PSI working pressure). Every component—from the TS-EMSFEF1000CA Complete Fluid End Module and TS-6999-0086-02 Studded Module to TS-6319-0076-00 Valve Cover Gaskets, TS-7507-2205-00 Studs, TMF10-STUDSET, and TMF10-SEALKIT—is vetted for dimensional accuracy, material quality, and performance under 5000 PSI pressure. All parts feature API threads complying with API Spec 7K standards, eliminating the risk of low-quality, incompatible parts that cause TSC WF1300C pump failure, mud leakage, and costly downtime, while ensuring compliance with API 7K standards required for global oilfield projects.
