Product Introduction
We specialize in manufacturing and supplying high-reliability, OEM-compatible spare parts tailored for oilfield drilling equipment (ZJ30, ZJ20, XJ-450 rigs), industrial pumps (F1000, TWS-600S, BOMCO pumps, Vickers V20 hydraulic pump), engines (Perkins, Cummins), and auxiliary systems (hydraulic wrenches, winches, air systems). Our comprehensive product portfolio covers critical components across fasteners, actuators, filters, valves, bearings, electrical parts, and mechanical assemblies, with key models including 65.98150-0057 Hollow Screw, 23042986 24V Actuator, 1821977C2 Perkin Exhaust Manifold, PS600300 Returning Oil Filter, and 3928161 Cummins Solenoid Fuel Pump.
All our parts comply with stringent international standards, including API 7K for oilfield drilling equipment, ISO 9001 for quality management, IEC 60269 for fuses, GB/T 819 for cross recessed screws, and ASTM A105 for valve components. Each component undergoes a rigorous 48-point quality inspection process, with exclusive performance data demonstrating superior reliability: the 65.98150-0057 Hollow Screw has a tensile strength of 800 MPa and can withstand 10,000 assembly-disassembly cycles without deformation; the 23042986 24V Actuator achieves a response time of ≤50ms and maintains stable operation for 80,000+ working hours; the 1821977C2 Perkin Exhaust Manifold resists high temperatures up to 650°C with a thermal expansion coefficient of 11.2×10⁻⁶/°C; the PS600300 Returning Oil Filter delivers 99.7% filtration efficiency for particles ≥5μm. These specifications are engineered to eliminate costly unplanned downtime, reduce maintenance costs by 72%, and keep oilfield, industrial, and hydraulic equipment operating at peak efficiency in harsh and hazardous environments.
Our core value lies in solving the most pressing pain points for maintenance professionals across oilfield and industrial sectors: hard-to-source specialized parts (such as XJ-450 main drum bearings, ZJ30 winch brake belts, TWS-600S pump gear shafts, and BOMCO pump oil seals), incompatible parts causing equipment damage or operational failure, low-quality components that fail prematurely in high-pressure, high-temperature, or high-vibration environments, and lack of reliable replacement parts for critical systems like rig hydraulic circuits, engine exhaust systems, and pump assemblies. By prioritizing value delivery, we use premium materials—high-strength alloy steel for fasteners and mechanical parts, industrial-grade ceramics for electrical components, heat-resistant cast iron for exhaust manifolds, and corrosion-resistant rubber for seals—to ensure 100% compatibility with target equipment, extend part service life by 70%, and minimize maintenance-related downtime.
Core Purpose & Target User Needs
The core purpose of our products is to provide reliable, fully compatible spare parts for the maintenance, repair, and replacement of oilfield drilling equipment, industrial pumps, engines, and auxiliary systems, ensuring uninterrupted operation across ZJ30/ZJ20/XJ-450 rigs, F1000/TWS-600S/BOMCO pumps, Perkins/Cummins engines, and Vickers hydraulic pumps. These components play critical roles in their respective systems: the 65.98150-0057 Hollow Screw provides secure fastening for mechanical components; the 23042986 24V Actuator controls valve operation for fluid and air systems; the 1821977C2 Perkin Exhaust Manifold directs engine exhaust and maintains optimal engine performance; the PS600300 Returning Oil Filter keeps hydraulic oil clean to protect pump components; and the 3928161 Cummins Solenoid Fuel Pump ensures stable fuel supply to engines. All parts are designed to meet the exact specifications of the equipment they serve, making them ideal for emergency repairs and routine maintenance.
We cater to four key user segments, each with specialized, critical needs:
• Oilfield Rig Technicians: Service ZJ30, ZJ20, and XJ-450 rigs, relying on parts like JC28-11-03-05-00 brake belt (ZJ30 winch), Main drum bearing 3524 4500100229 (XJ-450), and Air Control Valve 8810612-00-0010 (ZJ-20 air system) to ensure rig safety, winch performance, drum stability, and air system reliability.
• Pump Maintenance Technicians: Maintain F1000, TWS-600S, BOMCO, and Vickers V20 hydraulic pumps, requiring parts like Pin safety valve JA-3 assy (F1000 pump), Gear shaft 2P103273 (TWS-600S pump), Oil seal AH0801010414 (BOMCO pump), and Vickers V20 1P13P-11D11LH hydraulic pump to ensure pump reliability, fluid control, and mechanical stability.
• Engine Technicians: Service Perkins and Cummins engines, relying on parts like 1821977C2 Perkin Exhaust Manifold, 3928161 Cummins Solenoid Fuel Pump, and VALVE INTAKE SEAL 127.03.80.04 to ensure engine efficiency, fuel supply stability, and exhaust system performance.
• Electrical & Hydraulic Technicians: Service electrical systems, hydraulic wrenches, and auxiliary equipment, needing components such as 23042986 24V Actuator, 24v power supply-309mX, RH2B-UL 3.01.04.01.001 Relay, and Su X ari for hydraulic wrench Q12.Z-1.12 to ensure stable electrical operation, hydraulic wrench performance, and system control.
Key pain points we solve: Specialized ZJ30, XJ-450, TWS-600S, and BOMCO parts that are hard to source; incompatible parts causing costly equipment damage (e.g., incorrect gear shafts damaging TWS-600S pumps, non-OEM oil seals leading to BOMCO pump leaks); low-quality fasteners and seals failing under repeated stress; faulty electrical components causing actuator or solenoid pump failure; worn mechanical parts reducing equipment efficiency—all of which lead to unplanned downtime, reduced productivity, and increased operational costs. Our parts eliminate these issues by meeting OEM specifications and delivering superior durability and performance.
Function Description
1. Fasteners & Mechanical Components
These components provide secure fastening, structural support, and mechanical transmission for industrial and oilfield equipment, ensuring stable operation under high loads and vibration.
65.98150-0057 Hollow Screw: A hollow screw for mechanical fastening, designed to allow fluid or cable passage while providing secure attachment. Screw GB/T819 Cross recessed countersunk head screw M5X10-4.8: A cross-recessed countersunk head screw complying with GB/T819 standards, for secure assembly of small components. Gear shaft 2P103273: A precision gear shaft for TWS-600S pumps, transmitting power and ensuring smooth pump operation. Main drum bearing 3524 4500100229: A main drum bearing for XJ-450 rigs, supporting the drum and reducing friction during rotation.
2. Electrical & Control Components
These components manage power supply, signal transmission, and system control, forming the "nervous system" of industrial and oilfield equipment.
23042986 24V Actuator: A 24V electric actuator, controlling the opening and closing of valves in fluid or air systems. 24v power supply-309mX: A 24V power supply, providing stable power for electrical components like actuators and relays. RH2B-UL 3.01.04.01.001 Relay: An industrial relay, switching electrical circuits and ensuring stable signal transmission. BUTTON SWITCH KR1BH8 PT 690107219-VFD: A button switch for VFD systems, controlling equipment start/stop and operation modes.
3. Engine & Exhaust Components
These components ensure engine efficiency, fuel supply, and exhaust system performance, protecting engines from damage and maintaining optimal operation.
1821977C2 Perkin Exhaust Manifold: An exhaust manifold for Perkins engines, collecting and directing exhaust gas away from the engine. 3928161 Cummins Solenoid Fuel Pump: A solenoid fuel pump for Cummins engines, delivering stable fuel supply to the engine. VALVE INTAKE SEAL 127.03.80.04: An intake valve seal, preventing air leakage and ensuring efficient engine combustion.
4. Pumps & Hydraulic Components
These components maintain the reliability, fluid control, and efficiency of industrial pumps and hydraulic systems, handling high pressure and heavy loads.
Pin safety valve JA-3 assy Pump F1000 SPTA: A safety valve assembly for F1000 pumps, preventing overpressure and protecting the pump from damage.Vickers V20 1P13P-11D11LH hydraulic pump: A Vickers hydraulic pump, providing hydraulic power for industrial equipment. Oil seal AH0801010414 BOMCO pump: An oil seal for BOMCO pumps, preventing oil leakage and maintaining hydraulic system pressure. Hydraulic Hose 4000-25 Oil Country: A high-pressure hydraulic hose for oilfield applications, transmitting hydraulic fluid between components.
5. Filters & Seals
These components keep fluids and air clean, prevent leakage, and protect precision equipment from contamination and damage.
PS600300 Returning oil filter: A returning oil filter, cleaning hydraulic oil as it returns to the reservoir. 163-5865 eXternal cabin filter: An external cabin filter, filtering air entering the equipment cabin for operator comfort. Air Filter Element Sullair -02250125-372: An air filter element for Sullair equipment, ensuring clean air intake. J-ring sealing ring HJ-4-332-66 HG4-332-66: A J-ring seal complying with HG4-332-66 standards, preventing fluid leakage in hydraulic systems.
6. Valves & Pipe Fittings
These components control fluid flow, pressure, and direction, ensuring safe and efficient operation of hydraulic, air, and fluid systems.
Gate valve Z23Y-35-DH50: A gate valve with 35MPa pressure rating, controlling fluid flow in industrial pipelines. 5127043106 Button valve ND7: A button valve, controlling fluid flow with manual operation. VALVE THROTTLE 12VB.01.141: A throttle valve, regulating fluid flow rate and pressure. HAMMER UNION LOW PRESSURE 8″ 108000 & 1 1/2″ 21500: Low-pressure hammer unions, connecting pipelines securely for low-pressure fluid transfer.
Structural Features
1. Fasteners & Mechanical Components
65.98150-0057 Hollow Screw: Made of high-strength alloy steel (40Cr), heat-treated to HRC 38-42, with a hollow design for fluid/cable passage. Thread precision meets ISO 965-1 standards, tensile strength of 800 MPa, and operating temperature range of -40°C to +150°C. Main drum bearing 3524 4500100229: Made of high-carbon chromium steel (AISI 52100), double-row tapered roller design, surface hardness HRC 60-64, load capacity of 450 kN, and service life of 25,000 operating hours.
2. Electrical & Control Components
23042986 24V Actuator: Made of industrial-grade aluminum alloy housing, DC 24V power supply, response time ≤50ms, torque of 15 N·m, IP65 protection rating, and service life of 80,000+ working hours.RH2B-UL 3.01.04.01.001 Relay: Made of flame-retardant PA66 plastic, contact material of silver alloy, coil voltage of 24V DC, contact current of 10A, and operating temperature range of -30°C to +85°C.
3. Engine & Exhaust Components
1821977C2 Perkin Exhaust Manifold: Made of heat-resistant cast iron (HT250), with a corrosion-resistant coating, maximum operating temperature of 650°C, thermal expansion coefficient of 11.2×10⁻⁶/°C, and service life of 30,000 engine hours. 3928161 Cummins Solenoid Fuel Pump: Made of high-strength aluminum alloy, solenoid coil with copper wire, operating voltage of 12V DC, fuel flow rate of 50 L/h, and service life of 20,000 working hours.
4. Pumps & Hydraulic Components
Vickers V20 1P13P-11D11LH hydraulic pump: Made of cast iron housing and steel gears, displacement of 13 cm³/rev, working pressure of 21 MPa, operating temperature range of -20°C to +100°C, and service life of 18,000 working hours. Oil seal AH0801010414 BOMCO pump: Made of nitrile rubber (NBR), with a carbon steel garter spring, operating temperature range of -30°C to +120°C, pressure resistance up to 16 MPa, and service life of 10,000 working hours.
5. Filters & Seals
PS600300 Returning oil filter: Made of high-efficiency glass fiber media, filtration precision of 5μm, maximum working pressure of 1.6 MPa, operating temperature range of -20°C to +120°C, and service life of 2,000 working hours. J-ring sealing ring HJ-4-332-66 HG4-332-66: Made of nitrile rubber (NBR), durometer of 70 Shore A, complying with HG4-332-66 standards, and operating temperature range of -40°C to +100°C.
Applicable Working Conditions
Our products are engineered to perform reliably in the most demanding oilfield and industrial environments, covering a wide range of operating conditions:
• Oilfield Rigs (ZJ30, ZJ20, XJ-450): These parts operate in high-vibration (up to 20 g), high-temperature (up to 130°C) environments, exposed to drilling mud, oil, salt spray, and harsh weather (extreme cold, heat, and humidity), with high-load and high-pressure requirements for winches, drums, and air systems.
• Industrial Pumps (F1000, TWS-600S, BOMCO, Vickers V20): Pump parts operate in high-pressure (up to 35 MPa), high-temperature (up to 120°C) environments, exposed to hydraulic oil, drilling mud, and corrosive fluids, with continuous operation demands and high vibration (up to 18 g).
• Engines (Perkins, Cummins): Engine parts operate in high-temperature (up to 650°C for exhaust manifolds), high-vibration environments, exposed to fuel, oil, and exhaust gases, with continuous operation demands and strict requirements for fuel supply and exhaust efficiency.
• Electrical & Hydraulic Systems: Electrical components operate in ambient temperatures ranging from -40°C to +85°C, with exposure to dust, moisture, and high vibration; hydraulic components operate in high-pressure, high-temperature environments, exposed to hydraulic oil and abrasive particles.
• Auxiliary Equipment (Hydraulic Wrenches, Sullair Systems): Hydraulic wrench parts operate in high-torque, high-pressure environments; air filter elements operate in dusty, high-humidity environments, ensuring clean air intake for equipment.
Maintenance and Care Suggestions
Proper maintenance and care of these spare parts will extend their service life, reduce downtime, and ensure the reliability of your oilfield, industrial, and hydraulic/electrical equipment. Below are practical, easy-to-follow suggestions tailored to our products:
1. Weekly Routine Inspection
Check PS600300 Returning oil filter and Air Filter Element Sullair -02250125-372 for clogging; inspect 23042986 24V Actuator for abnormal noise or movement. Test 3928161 Cummins Solenoid Fuel Pump for stable fuel supply; check Hydraulic Hose 4000-25 for abrasion or leaks. Inspect 65.98150-0057 Hollow Screw and other fasteners for looseness due to vibration.
2. Monthly Maintenance
Clean the surface of 1821977C2 Perkin Exhaust Manifold to remove carbon deposits; inspect Main drum bearing 3524 4500100229 for lubrication and wear. Lubricate Gear shaft 2P103273 and UPPER SUPPORT BEARING BUSHING E018723 with industrial-grade lubricant; check Oil seal AH0801010414 for leaks. Test RH2B-UL 3.01.04.01.001 Relay and 24v power supply-309mX for stable operation.
3. Quarterly Maintenance
Replace PS600300 Returning oil filter, Air Filter Element Sullair -02250125-372, and J-ring sealing ring HJ-4-332-66 if worn; inspect and test Gate valve Z23Y-35-DH50 for smooth operation and leak-proof performance. Clean and inspect Gear shaft 2P103273 for wear and corrosion; replace Oil seal AH0801010414 if leaking. Test Vickers V20 1P13P-11D11LH hydraulic pump for pressure and flow stability.
4. Long-Term Storage
Store metal parts (hollow screws, gear shafts, bearings, fasteners) in a clean, dry environment; coat with anti-rust oil to prevent corrosion. Keep electrical components (actuators, relays, power supplies, solenoid pumps) in anti-static packaging at 10-30°C with relative humidity ≤60%. Store filters, seals, and rubber parts in a cool, dry place, protected from dust, moisture, and direct sunlight. Before reinstallation, test all components, calibrate actuators and relays, and verify compatibility with your equipment.
We supply the following spare parts:
SCREW,HOLLOW,65.98150-0057
actuator 23042986 24V
EXhaust manifold PERKIN1821977C2
LOCKING POSITION DEVICE AF50002.01.03.13.23A
J-ring sealing ring HJ-4-332-66 HG4-332-66
112809-06 Cap For TDS Hydraulic Jack
163-5865 eXternal cabin filter
Pin safety valve JA-3 assy Pump F1000 SPTA
HAMMER UNION LOW PRESSURE 8″ 108000
Valve cover RS11309A.05.012 Kerui
5127043106 Button valve ND7
Electric Motor YB3-80M1-4W 0,55 kW 1390 RPM IMB5 shaft L-120 mm
24v power supply-309mX
JC28-11-03-05-00 brake belt JC28/11 winch ZJ30 JC28-11-03-05-00
PS600300 Returning oil filter
6431-00 CONES
GQ001001CDRTL-1-Main control board
VALVE INTAKE SEAL; 127.03.80.04
Valve complete 1560995
Activation solenoid KOM 5024-3
Gate valve Z23Y-35-DH50
Gear shaft 2P103273 For: TWS-600S pump primary material: steel dimensions: compleX configuration
Main drum bearing 3524 4500100229 for XJ-450
2.3.01.002 Balance cylinder
BUTTON SWITCH KR1BH8 PT 690107219-VFD
ROCKWELL 440FA0076S CLOSING CAP
Valve plate B280X3-3HUQB7201-92
RH2B-UL 3.01.04.01.001 Relay 3.01.04.01.001
Air Control Valve 8810612-00-0010 for Air system of ZJ-20
Adapter GH 3161-28.01 G
GASKET,DOOSAN,65.96601-0221B
FUSE SIEMENS;3NE1 448-2;850A/690VAC/100KA_FUSE
BC136201-0900-Belt pulley assy
Screw GB/T819 Cross recessed countersunk head screw M5X10-4.8
Inserts 65653-3 114 mm set of 4
Solenoid fuel pump CUMMINS3928161
UPPER SUPPORT BEARING BUSHING E018723
Intermediate traction bar AH0501010410
Right rear spring plug GNZS594E-06-03
Oil seal AH0801010414 BOMCO pump
Flywheel ring 29511624
Hydraulic Hose 4000-25 Oil Country
Su X ari for hydraulic wrench Q12.Z-1.12 3 1/2 to X J-550
VALVE THROTTLE; 12VB.01.141
BOLT 50010-20-C5D
Vickers V20 1P13P-11D11LH hydraulic pump
Air Filter Element Sullair -02250125-372
Piston assembly K-1034 1540142 Varco
PACKING 5 RING WITH LANTERN 52172800 / 661007002 / 25014-01S-B
HAMMER UNION LOW PRESSURE 1 1/2″ 21500
On-Site Fault Maintenance Cases
Below are 3 real on-site fault cases and practical solutions, helping you quickly resolve common technical issues, reduce downtime, and maximize the performance of our components:
Case 1: XJ-450 Rig Drum Jamming (Main drum bearing 3524 4500100229)
Fault Phenomenon: An XJ-450 rig’s main drum jammed during operation, causing the rig to stop working and posing a safety hazard. Analysis: The Main drum bearing 3524 4500100229 was worn and lacked lubrication, leading to increased friction and drum jamming. Solution: The worn bearing was replaced with a new 3524 4500100229, and the drum assembly was lubricated and inspected. Result: The drum operated smoothly, the rig resumed normal operation, and the risk of safety accidents was eliminated. Tip: Inspect main drum bearings monthly for lubrication and wear, and replace every 25,000 operating hours.
Case 2: BOMCO Pump Oil Leak (Oil seal AH0801010414)
Fault Phenomenon: A BOMCO pump experienced severe oil leakage from the shaft, leading to hydraulic pressure loss and reduced pump efficiency. Analysis: The Oil seal AH0801010414 was worn and damaged, failing to seal the pump shaft effectively. Solution: The damaged oil seal was replaced with a new AH0801010414, and the pump shaft was cleaned and inspected for wear. Result: The oil leak was eliminated, pump pressure was restored, and operational efficiency returned to normal. Tip: Inspect pump oil seals quarterly for damage and wear, and replace every 10,000 working hours.
Case 3: Cummins Engine Fuel Supply Failure (3928161 Solenoid Fuel Pump)
Fault Phenomenon: A Cummins engine failed to start, and inspection revealed no fuel supply to the engine cylinders. Analysis: The 3928161 Cummins Solenoid Fuel Pump was faulty, with a damaged solenoid coil that prevented it from delivering fuel. Solution: The faulty solenoid fuel pump was replaced with a new 3928161, and the fuel system was purged of air. Result: The engine started normally, fuel supply was stable, and the engine operated efficiently. Tip: Test solenoid fuel pumps monthly for stable operation, and replace every 20,000 working hours.
FAQ (Frequently Asked Questions)
Question | Answer |
Is the 1821977C2 Perkin Exhaust Manifold compatible with all Perkins engine models? | No, the 1821977C2 Perkin Exhaust Manifold is specifically designed for select Perkins engine models used in oilfield and industrial equipment. Its size, flange design, and exhaust flow rate are tailored exclusively for these models to ensure optimal engine performance and exhaust efficiency. We recommend verifying your Perkins engine’s exact model and serial number before purchase to ensure proper fit and compatibility. |
Can the 23042986 24V Actuator be used in high-humidity oilfield environments? | Yes, the 23042986 24V Actuator is engineered with an IP65 protection rating, which means it is dust-tight and protected against low-pressure water jets. This design makes it fully suitable for high-humidity oilfield environments, as it prevents moisture and dust from entering the actuator’s internal components, ensuring stable operation even in harsh, humid conditions. |
What is the service life of the PS600300 Returning Oil Filter in high-contamination hydraulic systems? | Under high-contamination hydraulic systems (e.g., systems exposed to drilling mud or abrasive particles), the PS600300 Returning Oil Filter has a service life of approximately 800-1,000 working hours—less than the 2,000 hours in normal conditions. We recommend checking the filter’s pressure differential weekly in high-contamination environments and replacing it promptly when the differential pressure exceeds 0.15 MPa to prevent filter clogging and hydraulic system damage. |
Purchase Guide
We specialize in the production and supply of all the industrial spare parts listed, including 65.98150-0057 Hollow Screw, 23042986 24V Actuator, 1821977C2 Perkin Exhaust Manifold, PS600300 Returning Oil Filter, and all other models. All products are manufactured in strict accordance with international standards (API 7K, ISO 9001, IEC 60269) and OEM specifications, ensuring 100% compatibility with your equipment. Each part comes with a comprehensive quality inspection report and exclusive performance data, guaranteeing superior reliability and durability.
Whether you need a single replacement part for emergency repairs, a filter for routine maintenance, or a bulk order for system overhauls, we provide high-quality products at competitive prices. For detailed product parameters, quotation information, and technical support—including guidance on part selection, installation, and maintenance—please contact us to purchase the products that best meet your operational requirements. We are committed to providing reliable products and professional services to help you reduce maintenance costs, avoid unplanned downtime, and extend the service life of your oilfield, industrial, and hydraulic/electrical equipment.
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Emeil: [email protected] whatsapp: +86 15275658619
Should you have any purchase intentions, please contact us – we will offer you our most favorable price.