Top Drive Spare Parts
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107783-5C11R Full range VARCO Parts Fit All TDS Models
We offer a full range of genuine VARCO top drive spare parts designed for NOV TDS 8SA/9SA/10SA/11SA drilling top drive systems, covering IBOP assemblies, washpipe & packing kits, hydraulic/gear oil filters, bearings, gears, tong dies, hydraulic valves, sensors, seals, fasteners, and electrical components.
- TDS 9SA: For medium duty onshore land rigs & HPHT land wells.
- TDS 10SA: For heavy duty onshore land rigs & deep shelf land wells.
- TDS 11SA: For ultra deep onshore land drilling & medium offshore operations.Adopting AC VFD high performance technology, dual motor high torque structure, and sealed robust design, these parts feature precise torque control, high reliability, enhanced safety, strong durability, and excellent compatibility. They effectively reduce drilling cycle time, lower maintenance costs, minimize thread damage and pipe sticking risks, and ensure stable & efficient operation in directional drilling, casing running, coring, and tripping operations, widely used in onshore & offshore oilfield drilling equipment.
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119561-SLF VARCO Parts for Perfect Top Drive Fit
We offer a full range of genuine VARCO top drive spare parts designed for NOV TDS 8SA/9SA/10SA/11SA drilling top drive systems, covering IBOP assemblies, washpipe & packing kits, hydraulic/gear oil filters, bearings, gears, tong dies, hydraulic valves, sensors, seals, fasteners, and electrical components.-
TDS 9SA For medium duty onshore land rigs & HPHT land wells.
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TDS 10SA For heavy duty onshore land rigs & deep shelf land wells.
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TDS 11SAFor ultra deep onshore land drilling & medium offshore operations. Adopting AC VFD high performance technology, dual motor high torque structure, and sealed robust design, these parts feature precise torque control, high reliability, enhanced safety, strong durability, and excellent compatibility. They effectively reduce drilling cycle time, lower maintenance costs, minimize thread damage and pipe sticking risks, and ensure stable & efficient operation in directional drilling, casing running, coring, and tripping operations, widely used in onshore & offshore oilfield drilling equipment.
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Top Drive IBOP Upper Internal Blowout Preventer Drilling Equipment Parts
Our Top Drive IBOP Upper Internal Blowout Preventer is a critical well control component designed for oilfield drilling operations, seamlessly integrated with top drive drilling systems. Installed in the upper section of the drill string, it serves as a primary safety barrier to prevent uncontrolled fluid backflow, kicks, and blowout risks during drilling, tripping, and other key operations.Crafted with high-strength alloy steel and treated with professional anti-corrosion technology, this equipment boasts excellent wear resistance, pressure resistance, and durability, adapting to harsh downhole environments with extreme temperatures and high pressure. Adhering to API industry standards, it features a precision metal sealing structure that ensures zero leakage when closed, while its full-bore design does not obstruct the passage of drilling tools or logging strings when open, ensuring smooth drilling progress.The product supports manual operation with low opening torque, allowing drillers to operate it easily even under high pressure differences. It is compatible with most top drive models in the market, making it an ideal replacement part for drilling rigs. Reliable in performance and easy to maintain, it provides solid safety assurance for oil and gas drilling projects worldwide. -
Clearance Sale 250T Grabber Leg Clamp Cylinder Assembly DQ-40LHTY-JQ p/n 1.03.01.021 1.03.14.207 Heavy Hydraulic Cylinder Discount
We launch inventory clearance for DQ-40LHTY-JQ 250T Grabber Leg Clamp Cylinder Assembly, including two part codes 1.03.01.021 and 1.03.14.207 with special reduced prices. All products are brand new and fully inspected, no quality compromise for clearance stock.
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250 Ton Grabber Leg Clamp Cylinder Assembly DQ-40LHTY-JQ Repair Spare Parts p/n 1.03.01.021 1.03.14.207 Hydraulic Clamp Cylinder
This 250T Grabber Leg Clamp Cylinder Assembly comes with two official part numbers: 1.03.01.021 and 1.03.14.207, matched with DQ-40LHTY-JQ grabber equipment. It is specially made for daily maintenance and component replacement of heavy-duty grabbing machinery used in mining, port loading and bulk material handling.
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250T DQ-40LHTY-JQ Grabber Leg Clamp Cylinder Assembly p/n 1.03.01.021 / 1.03.14.207
250-ton Grabber Leg Clamp Cylinder Assembly, model DQ-40LHTY-JQ with two part numbers: 1.03.01.021 and 1.03.14.207. Heavy-duty integrated hydraulic clamping cylinder for industrial grabber machinery.
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Factory Supply 250T Grabber Leg Clamp Cylinder Assembly DQ-40LHTY-JQ 1.03.01.021 1.03.14.207 Heavy Hydraulic Clamping Cylinder Wholesale
Professional manufacturer direct sale 250T Grabber Leg Clamp Cylinder Assembly DQ-40LHTY-JQ, two standard part numbers 1.03.01.021 and 1.03.14.207 in stock for wholesale orders.
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OEM Replacement Grabber Leg Clamp Cylinder Assembly 250T DQ-40LHTY-JQ p/n 1.03.01.021 1.03.14.207 Hydraulic Clamping Actuator
Original standard Grabber Leg Clamp Cylinder Assembly for 250-ton grabber machine, model DQ-40LHTY-JQ with two OEM part codes: 1.03.01.021 and 1.03.14.207, perfect direct replacement for worn or damaged grab leg clamping components.
This integrated cylinder assembly adopts double-acting hydraulic design to deliver powerful, consistent clamping force up to 250 tons. Hard chrome plated piston rod improves scratch and corrosion resistance, extending service life for frequent grab opening/closing cycles.
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112640 Hydraulic Motor Nov TDS TDS8SA TDS11SA Oil Rig Drilling Spare Parts
As the core transmission component of NOV (National Oilwell Varco) top drive systems, NOV Top Drive Gears redefine reliability, efficiency, and longevity in global oil and gas drilling. Engineered with cutting-edge material science, precision manufacturing, and rigorous field validation, these gears are the ultimate solution for deep-well, ultra-deep-well, and geologically complex drilling environments.
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114175 Varco TDS11SA 114174 Assy, Manifold on Top Drive System
The VARCO top drive Manifold (Part No.: 114174) is the core hydraulic/pneumatic control component of the top drive drilling system, designed for precise control of fluid power transmission and operational safety of top drive equipment. The valve plate is integrated into the VARCO top drive system and is suitable for high-intensity operating environments on land and offshore drilling platforms, and is known for its reliability, durability and efficiency.
Product composition:
1.Valve body base
Material: Made of high-strength alloy steel or special stainless steel, surface hardened, corrosion-resistant and high-pressure resistant (maximum working pressure can reach 5000 psi).
Structure: Multi-layer composite flow channel design, optimizing fluid path to reduce pressure loss.
2.Core control valve group
Solenoid reversing valve: Used to control the flow direction of drilling fluid or hydraulic oil, response time <50ms, support remote automation operation.
Pressure regulating valve: Accurately stabilize system pressure, equipped with overload protection function to prevent hydraulic shock.
Check valve/relief valve: Ensure one-way flow and system pressure release to ensure pipeline safety.
3.Sealing assembly
Sealing ring: Made of fluororubber (FKM) or polytetrafluoroethylene (PTFE), resistant to extreme temperatures from -40ºC to 200ºC and chemical corrosion.
Dustproof structure: Built-in particle filter to prevent impurities from entering the valve body and causing blockage.
4.Interfaces and connectors
Quick connector: Meets API standards, supports quick plug-in and pull-out of hydraulic lines, and is suitable for pipe diameters from 1/4″ to 1″.
Sensor interface: Integrated pressure/temperature sensor port for real-time monitoring of system status.
5.Protective housing
Material: Lightweight aluminum alloy housing, IP67 protection grade, anti-vibration, and anti-mud splash. -
API Varco 94203-500 Top Drive Accessories Hydraulic Upper Lower Ibop for Drilling
The Internal Blowout Preventer (IBOP) is a vital safety component in top drive systems throughout the drilling industry. This indispensable device is engineered to swiftly seal the drill string, effectively curbing any uncontrolled fluid discharge. As a steadfast guardian, the IBOP offers the first line of defense against the potentially catastrophic scenarios of kicks, blowouts, and environmental hazards. With its robust and resilient engineering, it guarantees operational safety even in the most challenging high-pressure, high-temperature (HPHT), and corrosive drilling conditions.
Product Name: Internal Blowout Preventer (IBOP)
Brand: VARCO, TESCO, CANRIG, TPEC, JH, HH, BPM.
Applicable models: TDS4SA, TDS8SA, TDS9SA, TDS11SA
Part Number: 65270128
Price and delivery: Reach out to us for your personalized quotation.
Function:Dual-Activation System:
Hydraulic Activation: Employs rig hydraulic power to achieve a complete seal in less than 3 seconds, facilitating swift emergency responses in the face of sudden wellbore pressure spikes.
Mechanical Redundancy: Features a manual override option (via hand pump or wrench-operated backup), ensuring continued functionality even if the hydraulic system fails.
Pressure Integrity:
Rated for a working pressure range of 10,000-15,000 psi (adjustable to suit specific applications), complemented by a 1.5:1 to 2:1 safety margin, fully compliant with API Spec 16A.
Built from high-strength alloy steel (such as 4140/4145), meticulously heat-treated for uniform hardness (HRC 26-34) and NACE MR0175 compliance, suitable for sour service environments.
Advanced Sealing Mechanism:
Primary Metal Seal: Features tungsten carbide or stellite-coated sealing surfaces, designed to withstand erosion from abrasive drilling fluids and high-velocity particulates.
Secondary Elastomeric Seals: Composed of high-performance polymers (e.g., HNBR, FFKM) rated for temperatures ranging from -30°C to 200°C (-22°F to 392°F), ensuring dependability in extreme conditions.
Flow Efficiency:
A full-bore design (ID 3-1/2″ to 7-1/16″) minimizes flow restrictions, thereby maintaining optimal mud circulation rates.
Anti-swab/surge geometry is strategically designed to reduce pressure fluctuations during tripping and connections.
Operational Benefits
Rapid Well Control:
Seamlessly integrates with rig BOP systems to instantly isolate the drill string, effectively mitigating the risk of kick escalation. -
Nov TDS Top Drive Hydraulic Motor 30156326/120994/110161/10377630/P614000093/8641/1320001/5002304
The hydraulic motor is the critical drive component of a top drive system, converting hydraulic energy into controlled rotational force to power the drill string. Engineered for reliability, efficiency, and adaptability, hydraulic motors enable precise speed and torque management in demanding drilling environments, from shallow wells to ultra-deep HP/HT applications.
Pressure & Flow Optimization:
Operating pressures up to 350 bar (5,000 psi), with peak efficiency (≥90%) maintained across variable displacement ranges.
Load-sensing hydraulic circuits dynamically adjust flow to match drilling demands, reducing energy waste.
Durability Enhancements:Hardened steel rotors/pistons with PTFE-coated surfaces minimize friction and wear in abrasive drilling fluid environments.
Corrosion-resistant coatings (e.g., HVOF-applied WC-Co) protect against H2S and saltwater exposure.
Performance Advantages:
Torque Control Precision:Proportional valves enable real-time torque adjustments (±2% accuracy), critical for directional drilling and fragile formation penetration.
Overload Protection:Integrated pressure relief valves and thermal sensors prevent motor stall damage during sudden load spikes (e.g., reaming tight spots).
Compact Power Density:Axial piston motors deliver >0.5 kW/kg power-to-weight ratios, minimizing top drive footprint without sacrificing output.
Cold/Heat Resilience:Wide fluid viscosity tolerance (-40°C to 120°C) ensures startup reliability in Arctic operations and thermal stability in geothermal wells.