XJ-450/750, SPM TWS-600S, PERKIN 1306-E87TA300, Harting 9990000059

Product Introduction

We specialize in manufacturing and supplying high-quality, OEM-compatible spare parts tailored for oilfield drilling rigs (XJ-450, XJ-550, XJ-750), industrial pumps (SPM TWS-600S, HT-400, PZ-7, sand pump SB6X8FJ), diesel engines (PERKIN 1306-E87TA300), and hydraulic/pneumatic control systems. Our extensive product range covers critical components across electrical, mechanical, hydraulic, and engine categories, with key models including Flange seal P109509 for SPM TWS-600S HT-400 pump, PERKIN Diesel Engine 1306-E87TA300 (WS4486N1516907), Shift gear selector 29538360 MD3000 for XJ-450/550/750 rigs, Harting 9990000059, and Rexroth Two position three way directional control valve 3801950003.

All our parts comply with stringent international standards, including ISO 9001 for quality management, API 6D for valves, IEC 60079 for explosion-proof components, and DIN 628 for bearings. Each component undergoes a rigorous 35-point quality inspection process, with exclusive performance data demonstrating superior reliability: the Flange seal P109509 resists temperatures up to 220°C and pressure up to 25 MPa, with a leak-proof service life of over 1,800 operating hours; the PERKIN 1306-E87TA300 engine spare parts ensure 99.97% operational stability, reducing engine downtime by 65%; the Harting 9990000059 connector features IP67 protection and a service life of over 10,000 mating cycles. These specifications are engineered to eliminate costly unplanned downtime, cut maintenance costs by 59%, and keep industrial equipment running at peak efficiency.

Our core value lies in solving the most pressing pain points for industrial maintenance professionals: hard-to-source specialized parts (such as XJ-series rig accessories, SPM pump seals, and PERKIN engine components), incompatible parts causing equipment damage, and low-quality components that fail prematurely in harsh industrial environments. By prioritizing value delivery, we use premium materials—alloy steel for gears and pins, Viton and nitrile rubber for seals, industrial-grade thermoplastics for electrical connectors—to ensure 100% compatibility with target equipment, extend part service life by 54%, 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 industrial equipment, ensuring uninterrupted operation across oilfield drilling, pump systems, and engine-powered machinery. These components play critical roles in their respective systems: SPM TWS-600S/HT-400 pump parts (P109509 flange seal, mechanical seal SB68J-4.1.7A) prevent leaks and ensure smooth pump operation; XJ-series rig components (29538360 shift gear selector, 01.04.00M clamping cylinder) enable safe and efficient drilling; PERKIN 1306-E87TA300 engine parts (fuel filter 3261644, air filter cartridge 55071773) maintain engine performance; and electrical components (Harting 9990000059, ABB DIK-10-B10N1000C) ensure stable control and signal transmission. 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 Maintenance Technicians: Service XJ-450, XJ-550, and XJ-750 drilling rigs, requiring parts like Shift gear selector 29538360 MD3000, Hose assembly 6I-850 (XJ045SJHZC016), Wheel disk 501304000010, and Blowout valve 110103-500 to ensure rig safety, drilling efficiency, and uninterrupted oilfield operations.

• Pump Maintenance Specialists: Maintain SPM TWS-600S/HT-400 pumps, PZ-7 pumps, and sand pump SB6X8FJ, needing components such as Flange seal P109509, Mechanical seal SB68J-4.1.7A, Piston assembly 239TBB045A, and Seal ring 25AH1 to prevent leaks, ensure fluid flow, and extend pump service life.

• Engine Technicians: Service PERKIN 1306-E87TA300 diesel engines, relying on parts like fuel filter 3261644, air filter cartridge 55071773, and Seal thermostat MTU2034480 to maintain engine performance, reduce fuel consumption, and prevent overheating.

• Hydraulic & Electrical Control Technicians: Maintain hydraulic control stations (FKQ480X5), electrical systems, and pneumatic systems, requiring components such as Pressure reducing valve JYSQ21-25, Rexroth valve 3801950003, Harting connectors (9990000059, ESC eCon3062-AD), and ABB Capacitive Volt Divider DIK-10-B10N1000C to ensure reliable pressure control, signal transmission, and system safety.

Key pain points we solve: Specialized XJ-series, SPM pump, and PERKIN engine parts that are hard to source; incompatible parts causing costly equipment damage (e.g., misaligned seals leading to pump leaks, incorrect gear selectors causing rig malfunctions); leaky seals and valves leading to fluid loss and safety hazards; faulty electrical components causing control system failures; clogged filters reducing engine and pump 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.

Function Description

1. Oilfield Rig Parts (XJ-450/550/750)

These components are critical for the safe and efficient operation of XJ-series drilling rigs, ensuring power transmission, control, and structural stability.

Shift gear selector Allison shifter 29538360 MD3000 for drilling rigs XJ-450 550 750: A precision shift gear selector specifically designed for XJ-450, XJ-550, and XJ-750 drilling rigs, enabling smooth and accurate gear changes to control rig speed and drilling operations. Hose assembly 6I-850 hydraulic pump line 11010011021 XJ045SJHZC016 to XJ-450 unit: A hydraulic hose assembly for XJ-450 rigs, delivering high-pressure hydraulic fluid between the hydraulic pump and other components, ensuring reliable power transmission. Wheel disk 14.00-22.5NA 501304000010 to XJ-750: A wheel disk for XJ-750 rigs, providing structural support and stability for the rig’s mobility.Blowout valve build in top 110103-500: A top-mounted blowout valve for drilling rigs, preventing well blowouts and ensuring operational safety.

2. Pump Parts (SPM TWS-600S, HT-400, PZ-7, SB6X8FJ)

These components ensure leak-proof operation, smooth fluid flow, and long service life for industrial pumps used in oilfield and industrial applications.

Flange seal P109509 SPM TWS-600S HT-400 pump: A high-temperature, high-pressure flange seal designed for SPM TWS-600S and HT-400 pumps, creating a leak-proof seal between pump flanges to prevent fluid loss. SB68J-4.1.7A MECHANICAL SEAL STUFFING box X01173009 SAND PUMP SB6X8FJ: A mechanical seal and stuffing box for SB6X8FJ sand pumps, preventing sand and fluid from leaking around the pump shaft. Piston assembly 4 1/2″ 239TBB045A pump PZ-7: A 4.5-inch piston assembly for PZ-7 pumps, enabling the pump to draw and discharge fluid efficiently. Seal ring 25AH1 pump PZ-7: A seal ring for PZ-7 pumps, creating a tight seal to prevent fluid leaks and maintain pump pressure.

3. Engine Parts (PERKIN 1306-E87TA300)

These components maintain the performance, efficiency, and reliability of PERKIN 1306-E87TA300 diesel engines, used in industrial and oilfield equipment.

GROUP D: PERKIN Diesel Engine: 1306-E87TA300 WS4486N1516907: A complete set of spare parts for PERKIN 1306-E87TA300 diesel engines, including critical components to maintain engine operation. 3261644 fuel filter with sep: A fuel filter with separator for PERKIN 1306-E87TA300 engines, removing contaminants and water from fuel to protect engine injectors and combustion systems. 55071773 AIR FILTER CARTRIDGE: An air filter cartridge for PERKIN 1306-E87TA300 engines, removing dust and debris from intake air to improve fuel efficiency and prevent engine wear. Seal thermostat MTU2034480: A seal thermostat for the engine, regulating engine temperature to prevent overheating.

4. Hydraulic & Pneumatic Valves

These components regulate fluid flow and pressure in hydraulic and pneumatic systems, ensuring smooth operation and safety.

Fluid-controlled change valve 3WH6B53: A fluid-controlled valve that switches fluid flow directions in hydraulic systems, featuring high response speed and reliable operation. Cartridge pressure relief valve 107031-1AN: A cartridge-type pressure relief valve that automatically releases excess pressure in hydraulic systems, preventing component damage. Pressure reducing valve manual-pneumatic JYSQ21-25 of BOP hydraulic control station FKQ480X5: A manual-pneumatic pressure reducing valve for FKQ480X5 BOP hydraulic control stations, reducing and regulating pressure to ensure safe BOP operation. Two position three way directional control valve Rexroth 3801950003: A Rexroth directional control valve that controls fluid flow direction in hydraulic systems, with high pressure resistance and long service life.

5. Electrical Components

These components ensure reliable electrical connection, signal transmission, and explosion-proof protection in industrial systems.

HARTING 9990000059: An industrial-grade Harting connector designed for harsh industrial environments, providing a secure, waterproof (IP67) connection for electrical wires. harting ESC eCon3062-AD: An industrial Ethernet switch with stable data transmission, ideal for industrial control systems in oilfield and manufacturing environments. Capacitive Volt Divider Un=12kV DIK-10-B10N1000C ABB: An ABB capacitive volt divider with a rated voltage of 12kV, used for measuring high voltage in electrical systems. 5127050406-EX-proof electromagnetism coil 230VAC: An explosion-proof electromagnetic coil with 230VAC voltage, designed for use in hazardous industrial environments.

6. Mechanical Components & Fasteners

These components enable smooth mechanical operation, while fasteners ensure secure installation and maintenance.

Jackshaft assembly 645901-1A: A jackshaft assembly for industrial machinery, transmitting power between components with high efficiency.Cross-head pin SBW 2D3.545.04-01: A cross-head pin for mechanical systems, enabling smooth movement and power transmission. SCREW CAP-HEX HD DRILLED 50012-16-C5D: A hex-head drilled screw cap for securing components, providing a tight, vibration-resistant fit. WASHER LOCK-REGULAR 50912-C: A regular lock washer that prevents fasteners from loosening due to vibration.

Structural Features

1. Oilfield Rig & Pump Parts

Flange seal P109509 (SPM TWS-600S/HT-400 Pump): Made of Viton (FKM) material, resistant to high temperatures (up to 220°C) and high pressure (up to 25 MPa), with excellent oil and chemical resistance. The seal features a beveled edge design for a tight fit, reducing the risk of leaks. Shift gear selector 29538360 MD3000 (XJ-series Rigs): Made of alloy steel (40Cr), heat-treated for durability, with a precision gear mechanism for smooth gear changes, operating temperature range of -40°C to +80°C.

2. Engine Parts (PERKIN 1306-E87TA300)

3261644 Fuel Filter with Separator: Made of high-quality filter paper and stainless steel, filtration accuracy of 3 μm, dirt-holding capacity of 600g, and maximum operating pressure of 10 MPa. The separator removes water from fuel, preventing corrosion and injector damage. 55071773 Air Filter Cartridge: Made of high-efficiency filter paper, filtration efficiency of 99.9% for particles ≥5 μm, maximum air flow rate of 450 m³/h, and a waterproof design to prevent moisture ingress.

3. Hydraulic & Pneumatic Valves

Rexroth Valve 3801950003: Made of cast steel, with a precision spool valve design for accurate flow control, maximum operating pressure of 315 MPa, and operating temperature range of -20°C to +100°C. Pressure Reducing Valve JYSQ21-25: Made of stainless steel (304) for corrosion resistance, with a manual-pneumatic control mechanism for precise pressure adjustment (error margin ≤±0.2 bar).

4. Electrical Components

Harting 9990000059 Connector: Made of industrial-grade thermoplastic (PA66), gold-plated contacts (contact resistance ≤5 mΩ), IP67 protection against dust and water, and a locking mechanism for secure connections in high-vibration environments. EX-proof Electromagnetism Coil 5127050406: Made of flame-retardant materials, EEx d IIC T6 explosion-proof rating, 230VAC voltage, power consumption ≤15W, and operating temperature range of -40°C to +70°C.

5. Mechanical Components

Jackshaft Assembly 645901-1A: Made of alloy steel (45#), heat-treated to HRC 55-58 for hardness, with precision-machined shafts for smooth rotation, maximum load capacity of 200 kN. Cross-head Pin SBW 2D3.545.04-01: Made of high-carbon steel (GCr15), heat-treated for wear resistance, with a polished surface to reduce friction.

Applicable Working Conditions

Our products are engineered to perform reliably in the most demanding industrial environments, covering a wide range of operating conditions:

• Oilfield Drilling Rigs (XJ-450/550/750): Rig parts operate in high-vibration (up to 17 g), high-temperature (up to 125°C) environments, exposed to dust, oil, harsh weather (extreme cold, heat, and humidity), and explosive atmospheres.

• Industrial Pumps (SPM TWS-600S, HT-400, PZ-7): Pump parts operate in high-pressure (up to 25 MPa) environments, with temperatures ranging from -30°C to +220°C, exposed to drilling mud, oil, and chemical fluids.

• Diesel Engines (PERKIN 1306-E87TA300): Engine parts operate in high-temperature (up to 200°C) environments, exposed to engine oil, fuel, and exhaust gases, with varying load conditions.

• Hydraulic & Pneumatic Systems: Valves, hoses, and seals operate in high-pressure (up to 315 MPa) environments, with temperatures ranging from -40°C to +100°C, exposed to hydraulic oil, compressed air, and chemical contaminants.

• Electrical Control Systems: Electrical components operate in ambient temperatures ranging from -40°C to +70°C, with exposure to dust, moisture, high vibration, and explosive atmospheres (for EX-proof parts).

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 industrial equipment. Below are practical, easy-to-follow suggestions tailored to our products:

1. Weekly Routine Inspection

Check Harting connectors (9990000059, ESC eCon3062-AD) for secure connections and signs of damage; test EX-proof electromagnetic coil 5127050406 to ensure it operates correctly. Inspect pump seals (P109509, SB68J-4.1.7A) for leaks; check filters (3261644, 55071773) for clogging indicators. Verify hydraulic valves (3WH6B53, 3801950003) for smooth operation and leaks.

2. Monthly Maintenance

Clean or replace filter elements (3261644, 55071773, FBX-250*30) if clogged. Lubricate jackshaft assembly 645901-1A, cross-head pin SBW 2D3.545.04-01, and small gear Z=23 E721-09000061 with high-temperature industrial grease to reduce friction. Inspect hydraulic hoses (6I-850) for cracks or bulges; replace if damaged. Tighten fasteners (50012-16-C5D, 50912-C) if loose due to vibration.

3. Quarterly Maintenance

Replace flange seal P109509 and seal ring 25AH1 if they show signs of hardening or leakage. Inspect shift gear selector 29538360 MD3000 for wear; clean and adjust if needed. Test pressure reducing valve JYSQ21-25 and cartridge pressure relief valve 107031-1AN for pressure accuracy; recalibrate if necessary. Clean ABB Capacitive Volt Divider DIK-10-B10N1000C to remove dust and debris.

4. Long-Term Storage

Store metal parts (jackshaft, cross-head pin, gears) in a clean, dry environment; coat with anti-rust oil to prevent corrosion. Keep electrical components (Harting connectors, EX-proof coil) in anti-static, explosion-proof packaging at 10-30°C with relative humidity ≤60%. Store seals and gaskets in a cool, dry place, protected from sunlight and oil. Before reinstallation, test all components, calibrate valves and sensors, and verify compatibility with your equipment.

We supply the following spare parts:

Flange seal P109509 SPM TWS-600S HT-400 pump

Jackshaft assembly 645901-1A

Capacitive Volt Divider Un=12kV DIK-10-B10N1000C ABB

Flushing pipe assembly SL001.05.04

HARTING 9990000059

Blowout valve build in top 110103-500

Clamping cylinder 01.04.00M wrench for ZQ series drill pipe

Oil sprayer 12VB.46.150F

Fluid-controlled change valve 3WH6B53

Exhaust fan FDZ2,5-S2-000

SCREW CAP-HEX HD DRILLED 50012-16-C5D

Cross-head pin SBW 2D3.545.04-01

3261644 fuel filter with sep

SB68J-4.1.7A MECHANICAL SEAL STUFFING box X01173009 SAND PUMP SB6X8FJ

EX 17-3-E-C24-26SR Receptacle

Shift gear selector Allison shifter 29538360 MD3000 for drilling rigs XJ-450 550 750

Sleeve of oil ring DC25-100-0406

Inhalation air bag GH3161-05.33.00G

GROUP D: PERKIN Diesel Engine: 1306-E87TA300 WS4486N1516907

Hose assembly 6I-850 hydraulic pump line 11010011021 XJ045SJHZC016 to XJ-450 unit

STEM LINK 2 REQ’D 4-00-2DXRA

RING THRUST 30119357

Cartridge pressure relief valve 107031-1AN

Pressure reducing valve manual-pneumatic JYSQ21-25 of BOP hydraulic control station FKQ480X5

5127050406-EX-proof electromagnetism coil 230VAC

Brake Cylinder ED80/6

WASHER LOCK-REGULAR 50912-C

CPLG Half Element M03-1003-010

harting ESC eCon3062-AD

Anti siesmic Pressure Gauge(0-5000psi) YN150B

harting VARIANTEB61835515002

EX 13-3-C-16-321PN plug

pressure Gauge(0-100psi) 7806002

Gland seal AH1001010416

Piston Insert-6” piston rubber with snap ring & plate 20040013

Mill Manhole Double Step Liner NBM450-2000/2000A

360701100120010000-DC power supply QUINTPS-100-2 40AC/24DC/20

Gasket RTU 23048037

Wheel disk 14.00-22.5NA 501304000010 to X J-750

PIN HINGE 30178847

Seal thermostat MTU2034480

Small gear Z=23 E721-09000061

Piston assembly 4 1/2″ 239TBB045A pump PZ-7

55071773 AIR FILTER CARTRIDGE

Seal ring 25AH1 pump PZ-7

Two position three way directional control valve Rexroth 3801950003

Secondary piston ring 900-F11 QB7511-2005 4M50 104.22-00 4F-11

Oil return filter element FBX-250*30

Clutch Elastomer 88290019-861

5127043006-Handle reversing valve 2-HA-3

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: SPM TWS-600S Pump Leakage (Flange seal P109509)

Fault Phenomenon: An SPM TWS-600S pump experienced severe fluid leakage from the flange connection, reducing pump efficiency and causing environmental concerns. Analysis: Inspection revealed that the Flange seal P109509 had deteriorated due to high temperature and long-term use, losing its leak-proof capability. Solution: The old seal was removed, the flange surface was cleaned and polished, and a new P109509 flange seal was installed. The pump was pressure-tested to ensure no leaks. Result: Fluid leakage was eliminated, pump efficiency was restored, and the pump operated normally for over 1,800 hours. Tip: Replace flange seals every 1,800 operating hours or at the first sign of leakage.

Case 2: XJ-450 Rig Gear Shift Failure (Shift gear selector 29538360 MD3000)

Fault Phenomenon: An XJ-450 drilling rig could not shift gears smoothly, leading to interrupted drilling operations. Analysis: The Shift gear selector 29538360 MD3000 had worn internal gears due to lack of lubrication, causing friction and difficulty in gear changes. Solution: The old gear selector was replaced with a new 29538360 MD3000, and the gearbox was cleaned and lubricated with industrial gear oil.Result: Gear shifting became smooth, drilling operations resumed, and the gear selector service life was extended by following the monthly lubrication schedule. Tip: Lubricate gear selectors monthly to prevent premature wear.

Case 3: PERKIN 1306-E87TA300 Engine Poor Performance (3261644 Fuel Filter)

Fault Phenomenon: A PERKIN 1306-E87TA300 diesel engine experienced reduced power output and increased fuel consumption. Analysis: The 3261644 fuel filter with separator was clogged with contaminants and water, restricting fuel flow to the engine. Solution: The old fuel filter was replaced with a new 3261644 filter, and the fuel system was flushed to remove remaining contaminants. Result: Engine power was restored, fuel consumption decreased by 12%, and the engine operated smoothly. Tip: Replace fuel filters every 2,000 operating hours to maintain engine performance.

FAQ (Frequently Asked Questions)

Purchase Guide

We specialize in the production and supply of all the industrial spare parts listed, including Flange seal P109509 for SPM TWS-600S/HT-400 pump, PERKIN 1306-E87TA300 engine parts, Shift gear selector 29538360 MD3000 for XJ-series rigs, Harting 9990000059, and all other models. All products are manufactured in strict accordance with international standards (ISO 9001, API 6D, IEC 60079) 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 or a bulk order for routine maintenance, 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 industrial 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.